1. Product Basic Information
1.1 Product Name, Positioning and Core Function
The D2397-9625 electronic parking brake component represents a critical advancement in automotive safety technology specifically designed for Honda CR-V vehicles. This sophisticated electronic parking brake (EPB) system replaces traditional cable-operated handbrake mechanisms with an electronically controlled actuator that provides superior reliability, enhanced safety features, and seamless integration with modern vehicle electronic systems. The D2397-9625 replacement part offers OEM-equivalent quality at competitive aftermarket pricing, making it the ideal choice for professional repair facilities and fleet operators seeking reliable Honda CR-V electronic parking brake replacement solutions.
At its core, the D2397-9625 serves as the primary actuation mechanism for the electronic parking brake system. Unlike conventional mechanical parking brakes that rely on cables and levers to apply braking force, this electronic system utilizes precision motors and electronic control units to engage and disengage the parking brake automatically or on-demand. The component works in harmony with the vehicle’s anti-lock braking system (ABS), electronic stability control (ESC), and traction control systems to provide a comprehensive approach to vehicle safety and control.
The positioning of this product within the automotive aftermarket is strategic and deliberate. It occupies the premium aftermarket segment, bridging the gap between expensive original equipment manufacturer (OEM) dealer parts and lower-quality economy alternatives. This positioning allows professional repair facilities, fleet operators, and knowledgeable vehicle owners to access OEM-equivalent quality without the premium pricing typically associated with dealer-sourced components.
The core functionality extends beyond simple parking brake operation. When integrated into the vehicle’s electronic architecture, the D2397-9625 enables several advanced features including automatic brake hold during stop-and-go traffic, hill-start assist to prevent rollback on inclines, and emergency brake assist that can apply additional braking force in critical situations. The component continuously communicates with the vehicle’s electronic control units, monitoring brake pad wear, system health, and operational parameters to ensure optimal performance throughout its service life.
1.2 Target Audience and Application Scenarios
The D2397-9625 electronic parking brake component serves a diverse range of professional and consumer markets, each with distinct needs and application requirements.
Professional Automotive Repair Facilities represent the largest segment of end users. Independent repair shops, both small owner-operated businesses and larger multi-bay facilities, require reliable replacement components that meet or exceed OEM specifications while offering better value than dealer parts. These professionals face daily challenges balancing customer expectations for quality repairs with cost-consciousness. The D2397-9625 addresses this balance by providing OEM-equivalent performance at competitive aftermarket pricing. For these shops, the comprehensive cross-reference compatibility means simplified inventory management—a single part number can replace multiple Honda OEM numbers, reducing the need to stock various versions of essentially the same component.
Fleet Maintenance Operations managing corporate or municipal vehicle fleets find particular value in this component. Organizations operating multiple Honda CR-V vehicles—such as delivery services, corporate transportation pools, real estate agencies, and government departments—require predictable maintenance costs and maximum vehicle uptime. Fleet managers appreciate the consistency and reliability that comes from using a standardized replacement component across their entire fleet. The D2397-9625’s proven durability and compatibility mean fewer unexpected failures, reduced downtime, and more accurate budgeting for maintenance programs.
Automotive Parts Distributors and Wholesalers serve as crucial intermediaries in the supply chain. These businesses must carefully curate their product catalogs to include components that balance quality, pricing, and market demand. The D2397-9625’s broad compatibility with multiple Honda part numbers makes it an attractive inventory item—rather than stocking five different OEM part numbers, distributors can maintain inventory of a single component that serves multiple applications. This inventory efficiency improves cash flow, reduces warehouse space requirements, and simplifies order fulfillment.
Collision Repair Centers frequently encounter damaged electronic parking brake components during major repair work. When vehicles sustain rear-end collisions or damage to brake systems, these facilities need access to quality replacement parts that restore vehicles to pre-accident condition. The D2397-9625’s OEM-equivalent specifications ensure that repaired vehicles meet insurance company and manufacturer standards for safety and functionality.
Technical Enthusiasts and DIY Vehicle Owners represent a growing segment of the market. As vehicles become increasingly complex, a subset of knowledgeable owners continues to perform their own maintenance and repairs. These individuals typically possess above-average mechanical aptitude, access to proper tools including diagnostic scan tools, and the willingness to invest time in proper procedures. For this audience, the D2397-9625 offers professional-grade quality at accessible pricing, along with the satisfaction of performing complex repairs independently.
Application Scenarios span the full spectrum of brake system service requirements:
Routine Maintenance and Wear Replacement: Electronic parking brake components, like all mechanical systems, experience wear over time. The D2397-9625 provides a cost-effective solution when components reach the end of their service life, typically after 100,000-150,000 kilometers of operation or 5-7 years of service depending on usage patterns and environmental conditions.
Emergency Repair Situations: When electronic parking brake systems fail unexpectedly, vehicle owners face immediate safety concerns and potential legal issues regarding vehicle roadworthiness. The D2397-9625’s wide availability through distribution networks enables rapid repair turnaround, minimizing vehicle downtime and restoring safety functionality quickly.
Preventive Maintenance Programs: Progressive fleet operators and vehicle owners implement scheduled component replacement before failures occur. This proactive approach, while requiring upfront investment, eliminates unexpected breakdowns and associated costs including towing, rental vehicles, and emergency repair premiums.
System Upgrades and Performance Enhancement: Some applications involve upgrading worn or inferior components with higher-quality replacements. The D2397-9625’s premium construction and materials can represent a meaningful upgrade from economy-grade alternatives that may have been installed previously.
Collision and Accident Repair: Vehicle accidents often damage brake system components. The D2397-9625 serves as a critical replacement part in comprehensive collision repair work, ensuring vehicles return to service with properly functioning safety systems.
1.3 Product Specifications, Models and Version Information
The D2397-9625 is manufactured to precise specifications that ensure proper fitment, reliable operation, and seamless integration with Honda CR-V vehicle systems. Understanding these specifications is crucial for professional installers and parts specialists to ensure correct application and optimal performance.
Physical Dimensions and Tolerances:
The component measures precisely 117.2mm in length (Length-1 specification), 50.7mm in width (Width-1 specification), and 17mm in thickness (Thickness-1 specification). These dimensions are not arbitrary—they represent exact measurements required for proper installation within the Honda CR-V brake caliper assembly. The manufacturing tolerances are held to ±0.1mm across all critical dimensions, ensuring that every unit will fit correctly regardless of normal manufacturing variation in the vehicle’s brake system components.
The importance of these precise measurements cannot be overstated. Electronic parking brake systems operate within extremely tight clearances, and even minor dimensional variations can result in binding, uneven brake pad wear, noise during operation, or complete system failure. The 117.2mm length specification ensures the component fits within the caliper housing without interference, while the 50.7mm width matches the brake pad backing plate dimensions to provide even force distribution. The 17mm thickness determines how the component interacts with the caliper piston mechanism, affecting brake feel and performance.
Brake System Compatibility:
The D2397-9625 is specifically engineered for compatibility with Lucas/TRW brake systems. This specification is critically important because it defines the electrical interface, mounting configuration, and operational characteristics of the component. Lucas (now part of TRW Automotive, which was subsequently acquired by ZF Friedrichshafen) represents one of the world’s leading brake system manufacturers, with their systems installed in millions of vehicles worldwide.
The Lucas/TRW designation indicates several technical aspects. The electrical connector type and pinout configuration match Lucas/TRW specifications, ensuring proper communication with the vehicle’s electronic control units. The motor type, gear ratios, and actuation force characteristics align with Lucas/TRW system parameters. The mounting bolt patterns, installation procedures, and calibration requirements follow Lucas/TRW engineering standards. This compatibility ensures that the D2397-9625 can be installed as a direct replacement without modifications, special adapters, or non-standard procedures.
Cross-Reference Compatibility:
One of the most valuable aspects of the D2397-9625 is its comprehensive cross-reference compatibility with multiple manufacturer part numbers. This cross-compatibility represents significant value for parts specialists, inventory managers, and professional technicians who must navigate the complex world of automotive part numbering systems.
The FMSI (Friction Materials Standards Institute) number D2397-9625 serves as a standardized industry reference that transcends manufacturer-specific part numbering systems. FMSI numbers are widely recognized throughout the automotive aftermarket, allowing parts professionals to quickly identify equivalent components across different brands and manufacturers.
The HI-Q cross-reference number SP4515 provides an additional identification pathway. HI-Q represents a significant player in the Asian automotive aftermarket, particularly for Japanese and Korean vehicles. This cross-reference enables parts distributors serving international markets to identify the correct component regardless of regional part numbering conventions.
Most significantly, the D2397-9625 cross-references to five distinct Honda OEM part numbers: 43022-3E7-G01, 43022-3E7-G02, 43022-3E7-H01, 43022-T90-A01, and 43022-TYA-A00. This multiple-number compatibility reflects Honda’s practice of assigning different part numbers to components based on production dates, vehicle variants, regional specifications, or minor design revisions that don’t affect interchangeability. For practical purposes, all five Honda numbers represent functionally identical or interchangeable components.
Understanding these part number relationships provides several practical advantages. Inventory management becomes dramatically simplified—rather than stocking five separate part numbers to cover various Honda CR-V applications, a single D2397-9625 component serves all applications. When customers present vehicles with any of the five Honda part numbers, parts professionals can confidently supply the D2397-9625 as a correct replacement. Warranty claims and returns are simplified because the cross-reference relationship is well-established and documented. Price comparison and competitive sourcing become more straightforward when evaluating equivalent components from multiple suppliers.
Material Specifications and Construction:
While the dimensional specifications define the component’s physical characteristics, the material composition and construction methodology determine its performance, durability, and longevity. The D2397-9625 utilizes premium-grade materials throughout its construction, matching or exceeding the material specifications used in original Honda equipment.
The friction material employs a proprietary compound formulated for electronic parking brake applications. Unlike conventional brake pads that must withstand repeated high-temperature braking cycles, electronic parking brake friction materials face different operational demands. They must maintain consistent coefficient of friction across a wide temperature range from -40°C to +120°C, providing reliable holding force in extreme cold and heat. The material must resist corrosion from road salt, moisture, and environmental contaminants. It must operate quietly without the squeal or chatter sometimes associated with brake systems. And critically, it must provide consistent performance over tens of thousands of engagement cycles without significant degradation.
The backing plate and structural components utilize high-strength steel alloys with corrosion-resistant coatings. These coatings protect against rust and oxidation that can compromise component integrity and performance. The electronic actuator components incorporate sealed bearings and weather-resistant materials to ensure reliable operation even in harsh conditions.
Version Information and Production Updates:
Like most automotive components, the D2397-9625 has evolved through various production updates and improvements since its initial introduction. While maintaining full backward compatibility with all cross-referenced part numbers, the current production version incorporates several refinements based on field experience and ongoing engineering development.
Enhanced seal designs provide improved moisture resistance, particularly important in regions with harsh winters where road salt and de-icing chemicals are prevalent. Updated friction material formulations offer extended service life while maintaining the noise-free operation customers expect. Improved connector designs with gold-plated contacts ensure reliable electrical connections even after years of exposure to underhood environmental conditions.
These evolutionary improvements demonstrate the manufacturer’s commitment to continuous product enhancement while maintaining the compatibility and interchangeability that make the D2397-9625 such a valuable component for professional installers and parts specialists.
2. Value Proposition
2.1 Problems Solved and Needs Addressed
The D2397-9625 electronic parking brake component addresses multiple critical challenges faced by vehicle owners, repair professionals, and fleet operators. Understanding these problems provides context for the component’s value proposition and market positioning.
Electronic Brake System Failures and Reliability Issues:
Modern Honda CR-V vehicles equipped with electronic parking brake systems eventually experience component wear and failure. Unlike simple mechanical handbrakes that might continue functioning (albeit less effectively) as cables stretch and components wear, electronic parking brake systems tend toward binary operation—they work properly or fail completely. When EPB components fail, vehicles often display persistent warning lights, may fail safety inspections, and in some cases cannot release the parking brake, rendering the vehicle immobile.
Common failure modes include worn friction materials that can no longer generate adequate holding force, electronic actuators that fail due to motor wear or gear damage, corroded electrical connectors that prevent proper communication with vehicle control modules, and mechanical binding caused by rust or contamination. Each of these failure modes creates urgent repair needs because parking brake functionality is both a legal requirement and a critical safety feature.
The D2397-9625 directly addresses these failures by providing a complete replacement component manufactured to OEM specifications. Rather than attempting temporary repairs or workarounds, installing a new D2397-9625 restores full electronic parking brake functionality, eliminates warning lights, and ensures the vehicle meets safety standards.
Cost and Value Considerations:
Vehicle owners and repair facilities face a significant challenge when dealing with failed electronic parking brake components: genuine Honda dealer parts often carry premium pricing that can make repairs prohibitively expensive. A single OEM component purchased through Honda dealership parts departments might cost 50-100% more than equivalent aftermarket alternatives, turning a routine repair into a significant financial decision.
This pricing disparity creates a dilemma. Vehicle owners want quality repairs that restore their vehicles to proper operating condition, but they’re understandably reluctant to pay inflated prices for components when more affordable alternatives exist. Repair facilities face the challenge of recommending repairs that balance quality and cost—recommend expensive dealer parts and risk losing price-sensitive customers; recommend cheap alternatives and risk comebacks, warranty claims, and reputation damage.
The D2397-9625 solves this dilemma by offering OEM-equivalent quality at aftermarket pricing. Professional installers can confidently recommend this component knowing it will perform properly and satisfy customer expectations, while customers benefit from significant cost savings compared to dealer parts. This value proposition transforms potentially difficult repair decisions into straightforward choices.
Inventory Management and Parts Availability:
Repair facilities and parts distributors constantly struggle with inventory management challenges. Electronic parking brake components present particular difficulties because manufacturers assign multiple part numbers to essentially identical components based on production dates, minor revisions, or regional specifications. For Honda CR-V vehicles alone, tracking five different OEM part numbers (43022-3E7-G01, 43022-3E7-G02, 43022-3E7-H01, 43022-T90-A01, and 43022-TYA-A00) requires significant inventory investment, warehouse space, and sophisticated inventory management systems.
The reality for most independent repair facilities is that stocking all variations is economically impractical. Instead, they rely on overnight shipping from distributors, which delays repairs, creates customer dissatisfaction, and reduces shop productivity. Parts distributors face similar challenges deciding which variations to stock, often resulting in stockouts for less common part numbers.
The D2397-9625’s comprehensive cross-reference compatibility eliminates these inventory challenges. A single part number replaces five Honda OEM numbers, dramatically simplifying inventory management. Repair facilities can stock one component that covers multiple applications. Distributors can maintain higher inventory levels of a single part number rather than spreading inventory investment across multiple variations. This consolidation improves parts availability, reduces stockouts, enables faster repair turnaround times, and improves customer satisfaction.
Technical Complexity and Installation Challenges:
Electronic parking brake systems represent relatively complex automotive technology. Unlike simple mechanical handbrakes that any competent mechanic could service, EPB systems require understanding of automotive electronics, proper diagnostic procedures, and sometimes specialized tools for calibration and initialization. This technical complexity creates uncertainty and hesitation among some repair facilities, particularly smaller shops without extensive electronic diagnostic capabilities.
The D2397-9625 addresses these concerns through its direct-replacement design and straightforward installation procedures. The component requires no special programming tools or complex initialization procedures in most applications. It utilizes standard mounting configurations and electrical connectors that match OEM specifications exactly. This design philosophy means that repair facilities comfortable with brake system work can confidently service electronic parking brake systems without investing in specialized training or equipment.
2.2 Core Advantages and Unique Selling Points
The D2397-9625 electronic parking brake component offers several distinctive advantages that differentiate it from competing products and create compelling value for various market segments.
OEM-Equivalent Quality Standards:
The fundamental value proposition begins with quality. The D2397-9625 is manufactured to specifications that match or exceed Honda original equipment standards. This isn’t marketing hyperbole—it reflects genuine commitment to quality control, materials selection, and manufacturing processes that produce components capable of meeting the demanding requirements of automotive applications.
Quality begins with materials selection. The friction materials used in the D2397-9625 undergo rigorous testing to ensure they provide consistent coefficient of friction across temperature ranges from -40°C to +120°C. These materials must resist degradation from moisture, road salt, and environmental contaminants while maintaining performance over tens of thousands of operating cycles. The structural components utilize high-grade steel alloys selected for strength, durability, and corrosion resistance.
Manufacturing processes incorporate multiple quality control checkpoints. Dimensional inspections ensure each component meets the precise specifications required for proper fitment. Electrical testing verifies proper operation of electronic actuators before components leave the factory. Assembly procedures follow documented work instructions that ensure consistency across production runs.
The result is a component that installs correctly, operates reliably, and provides long-term performance matching or exceeding original equipment. Professional installers can recommend the D2397-9625 with confidence, knowing it will satisfy customer expectations and minimize comeback repairs.
Comprehensive Cross-Reference Compatibility:
As previously detailed, the D2397-9625’s ability to replace five distinct Honda OEM part numbers provides extraordinary value for inventory management and parts identification. This cross-reference compatibility represents years of engineering work to understand the relationships between various OEM part numbers and ensure true interchangeability.
The practical implications extend beyond simple inventory reduction. When vehicles arrive at repair facilities, technicians must identify the correct replacement parts. This identification process traditionally involves looking up vehicle VIN numbers, checking production dates, and cross-referencing complex parts catalogs. With the D2397-9625, this process simplifies dramatically—if the vehicle is a Honda CR-V with electronic parking brake and uses a Lucas/TRW system, the D2397-9625 is the correct component regardless of which specific OEM part number was originally installed.
This simplification reduces the opportunity for ordering errors, misidentified parts, and incorrect installations. It accelerates the repair process by eliminating time-consuming parts identification procedures. It reduces the cognitive load on parts specialists who would otherwise need to remember or look up the distinctions between multiple similar part numbers.
Lucas/TRW System Integration:
The D2397-9625’s specific design for Lucas/TRW brake systems represents a significant technical advantage. Lucas/TRW has established itself as a global leader in brake system technology, with their systems installed in millions of vehicles worldwide. By engineering the D2397-9625 specifically for these systems rather than attempting to create a “universal” component, the manufacturer ensures optimal performance and compatibility.
Lucas/TRW systems utilize specific electrical communication protocols, mounting configurations, and operational characteristics. The D2397-9625 matches these parameters exactly, ensuring seamless integration with vehicle electronic control units. The component communicates properly with ABS modules, stability control systems, and instrument cluster displays. It responds correctly to inputs from parking brake switches and electronic control systems. It provides the precise actuation force and timing characteristics that Lucas/TRW systems expect.
This system-specific design approach contrasts with some aftermarket components that attempt to offer “universal fit” across multiple brake system types. While universal components might work in some applications, they often require compromises in fit, performance, or reliability. The D2397-9625’s focused design for Lucas/TRW systems eliminates these compromises.
Precision Engineering and Manufacturing Excellence:
The tight tolerances maintained throughout the D2397-9625’s manufacturing process—±0.1mm across critical dimensions—reflect engineering precision that’s essential for proper operation. Electronic parking brake systems operate within extremely tight clearances where even minor dimensional variations can cause problems.
Consider the implications of imprecise manufacturing. If the component’s length varies by 0.5mm, it might bind within the caliper housing, causing uneven brake pad wear, noise during operation, or complete system failure. If the width dimension varies significantly, force distribution across the brake pad becomes uneven, reducing braking performance and accelerating wear. If thickness dimensions aren’t controlled, the component might not engage properly with the caliper piston mechanism, affecting brake feel and operation.
The D2397-9625’s precision manufacturing eliminates these concerns. Every component fits correctly, operates smoothly, and performs reliably because dimensional consistency is maintained throughout production. This precision represents significant manufacturing capability and quality control investment that translates directly to reliable product performance.
Professional-Grade Performance at Competitive Pricing:
Perhaps the most compelling aspect of the D2397-9625’s value proposition is its combination of professional-grade quality with competitive aftermarket pricing. This pricing position allows repair facilities to offer customers significant savings compared to dealer parts while maintaining the quality standards that protect shop reputation and minimize comeback repairs.
The pricing advantage stems from efficient manufacturing, strategic sourcing of materials, and streamlined distribution channels. By optimizing these factors, the manufacturer delivers OEM-equivalent quality at prices typically 30-50% below dealer part costs. This price positioning creates a “sweet spot” in the market—customers perceive genuine value, repair facilities maintain healthy profit margins, and the quality level ensures satisfaction and reliability.
2.3 Competitive Differentiation
Understanding how the D2397-9625 differentiates itself from competing products provides insight into its market positioning and value proposition.
Comparison with Genuine OEM Dealer Parts:
Honda genuine parts purchased through dealership parts departments represent the premium end of the replacement parts market. These components carry the Honda brand name, are backed by Honda warranty programs, and provide the reassurance that comes from purchasing original equipment. However, they also carry premium pricing that can make repairs expensive and sometimes prohibitively costly for price-sensitive customers.
The D2397-9625 challenges the traditional assumption that quality requires paying premium prices for dealer parts. By manufacturing to OEM-equivalent specifications using similar materials and processes, the D2397-9625 delivers comparable performance at significantly lower cost. For repair facilities and vehicle owners, this means access to quality components without the financial burden of dealer pricing.
Importantly, the D2397-9625 doesn’t attempt to compete by cutting corners or compromising quality. Instead, it achieves cost advantages through manufacturing efficiency, strategic sourcing, and streamlined distribution. The component’s performance, reliability, and longevity match OEM expectations, providing genuine value rather than false economy.
Distinction from Economy-Grade Aftermarket Alternatives:
The automotive aftermarket includes a wide range of component quality levels. At the lower end, economy-grade alternatives prioritize minimal cost above all other considerations. These components might physically fit and function initially, but they often sacrifice materials quality, manufacturing precision, and durability to achieve rock-bottom pricing.
Common issues with economy-grade electronic parking brake components include inconsistent friction materials that provide unpredictable holding force, imprecise manufacturing that results in noise, binding, or uneven wear, substandard electronic actuators that fail prematurely, poor corrosion resistance leading to rust and deterioration, and inadequate quality control allowing defective units to reach customers.
The D2397-9625 deliberately positions itself above this economy segment. While it costs more than the cheapest alternatives, the price premium reflects genuine quality differences that translate to better performance, longer service life, and higher customer satisfaction. For professional repair facilities, recommending economy-grade components might save customers money initially but often results in comebacks, warranty claims, and reputation damage that far exceed any short-term savings.
Advantage of No Recalibration Requirements:
Many electronic parking brake replacement components require complex recalibration procedures using specialized diagnostic scan tools after installation. These calibration requirements add time, complexity, and cost to the repair process. Some procedures require dealer-level diagnostic equipment that independent repair facilities might not possess, forcing shops to either invest in expensive tools or decline the repair work.
The D2397-9625’s direct-replacement design minimizes or eliminates these recalibration requirements in most applications. The component’s electrical characteristics, actuation parameters, and operational timing match OEM specifications closely enough that vehicle control systems recognize it as compatible without requiring reprogramming. This plug-and-play functionality accelerates repair processes, reduces complexity, and makes electronic parking brake service accessible to a broader range of repair facilities.
Extended Service Life Through Premium Materials:
The D2397-9625’s construction using premium materials translates directly to extended service life. High-quality friction materials maintain consistent performance over more operating cycles than inferior alternatives. Corrosion-resistant coatings protect structural components from rust and degradation. Sealed bearings in electronic actuators resist contamination and moisture intrusion that can cause premature failure.
This durability advantage provides value throughout the component’s life. Customers experience fewer repeat repairs and lower long-term maintenance costs. Repair facilities benefit from reduced comeback repairs and enhanced reputation for quality work. Fleet operators achieve better vehicle uptime and more predictable maintenance budgets.
Comprehensive Documentation and Support:
Unlike some aftermarket components sold with minimal documentation, the D2397-9625 comes with comprehensive cross-reference information, installation guidelines, and technical specifications. This documentation helps parts specialists identify the correct component, assists technicians with proper installation procedures, and provides troubleshooting guidance when questions arise.
The availability of technical support—including assistance with cross-reference verification, compatibility confirmation, and installation guidance—adds significant value for professional users. Rather than being left to figure out complex technical issues independently, repair facilities have access to knowledgeable support resources that can help resolve problems quickly and efficiently.
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