Description
Part Description
This Grade A ABS pump modulator assembly was removed from a 2003 Honda Accord equipped with a 3.0L V6 engine and automatic transmission. Pulled from a 71,000-mile donor vehicle, this unit has been thoroughly inspected by our technicians and is currently on the shelf ready to ship. The assembly includes all necessary components for proper ABS system operation.
The ABS pump modulator assembly is a critical safety component that controls brake pressure during anti-lock braking events. Common failure symptoms include ABS warning lights, loss of anti-lock function, or unusual brake pedal feel. These units often fail due to internal valve wear, pump motor issues, or electronic control module problems, making a quality replacement essential for safe vehicle operation.
603 Auto Salvage maintains over 50,000 parts in stock from more than 1,100 vehicles in our Plaistow, NH facility. Our experienced team can help you find the right ABS components for your Honda. Browse our online inventory or contact us directly to verify fitment and availability for your specific vehicle. 50,000+ parts in stock from over 1,100 vehicles. Contact us or call (603) 392-7313 for anything you need.
Part Specifications
| Part | ABS Pump Modulator Assembly |
| Interchange # | 50904 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – Good working condition from 71K-mile vehicle, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard coverage for ABS components based on 71K-mile condition) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2003 HONDA ACCORD |
| VIN | N/A |
| Vehicle Stock # | 0911253017 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this ABS Pump Modulator Assembly:
| ✅ Pump Motor Operation | Motor tested for proper operation and current draw |
| ✅ Valve Block Integrity | Internal valves checked for proper sealing and function |
| ✅ Electronic Control Module | ECM connections and circuits verified for continuity |
| ✅ Brake Fluid Contamination | Unit inspected for internal corrosion or contamination |
| ✅ Mounting Points | All mounting brackets and connections verified intact |
| ✅ Pressure Accumulator | Accumulator sphere checked for proper pre-charge |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #50904, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2003-2007 | Honda | Accord | 3.0L V6 with automatic transmission and ABS |
| 2004-2008 | Acura | TL | 3.2L V6 models with compatible ABS system |
| 2005-2007 | Honda | Pilot | 3.5L V6 models with similar ABS configuration |
| 2003-2006 | Acura | MDX | 3.5L V6 with compatible modulator design |
Questions? Need a shipping quote? Call us now:
603 Auto Salvage | 233 Main St, Plaistow, NH 03865
Mon–Fri 8am–4:30pm | Sat 8am–2pm | Sun Closed
Warranty & Shipping
Frequently Asked Questions
Will this ABS pump fit my 2003 Honda Accord with V6 engine?
Yes, this modulator assembly is specifically designed for 2003-2007 Honda Accord models with 3.0L V6 engines and automatic transmissions. Verify your vehicle has ABS and matches the interchange number 50904.
What are common signs that my ABS pump needs replacement?
Common symptoms include ABS warning light activation, loss of anti-lock braking function, unusual brake pedal pulsation during normal braking, or grinding noises from the ABS unit during operation.
Does this ABS pump come with any programming or coding?
This is a direct OEM replacement that typically requires no additional programming. However, some vehicles may need ABS system bleeding or basic relearn procedures after installation.
How do I verify this part will work with my Honda’s ABS system?
Check your vehicle’s interchange number against our listed 50904, or contact us with your VIN for verification. We can confirm compatibility with your specific Honda model and ABS configuration.
What’s included with this ABS pump modulator assembly?
This unit includes the complete modulator assembly with integrated pump motor, valve block, and electronic control components. Brake lines and mounting hardware are not included.
Can I install this ABS pump myself or do I need a professional?
ABS pump replacement requires brake system bleeding, proper torque specifications, and diagnostic equipment for testing. Professional installation is recommended to ensure proper brake system safety and function.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 50904 |
| Stock Number | 0911253017 |
| Part Code | ABK |
| Location Code | TRAILB31 |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $450-$650 | 1 year | Brand new, longest wait time |
| Aftermarket | $280-$420 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $120-$180 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $90.00 | 90-Day Warranty | Tested, Grade A, ships in 24hrs |
Installation Notes
- Disconnect battery and relieve brake system pressure before removal
- Mark brake line positions and use proper flare nut wrenches to prevent damage
- Bleed entire brake system following Honda’s specified sequence after installation
- Clear ABS codes and perform system test drive to verify proper operation
- Torque mounting bolts to Honda specifications to prevent vibration issues
🔍 Free Fitment Check
Call us with your VIN and we will verify compatibility for free. No obligation, no pressure — just answers.
Our parts specialists check interchange data in real-time
Estimated Shipping Costs by Region
This part ships via FedEx Ground. Prices are estimates — call for an exact quote to your zip code.
| Region | Estimated Cost | Transit Time |
|---|---|---|
| New England (NH, MA, ME, VT, CT, RI) | $15 – $30 | 1–3 business days |
| Northeast (NY, NJ, PA, MD, VA) | $20 – $40 | 2–4 business days |
| Southeast (FL, GA, NC, SC, TN) | $25 – $45 | 3–5 business days |
| Midwest (OH, MI, IL, IN, WI, MN) | $30 – $50 | 3–5 business days |
| Southwest (TX, AZ, NM, OK) | $35 – $55 | 4–6 business days |
| West Coast (CA, OR, WA) | $40 – $65 | 5–7 business days |
Local pickup is always free. Free delivery within 30 miles of Plaistow, NH.
Why Buy From 603 Auto Salvage?
- 50,000+ parts in stock from over 1,100 vehicles on-site in Plaistow, NH
- Every part inspected before listing — no guesswork
- Family-owned salvage yard — real people, not a call center
- 90-Day Warranty on this part
- Fast shipping — most orders ship within 24 hours
- Competitive pricing — save 50–70% vs dealer prices
- Serving New Hampshire, Massachusetts & all 50 states
Ready to order? Call (603) 392-7313 or add to cart above. We are here to help.




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