Description
Part Description
This ABS pump modulator assembly was removed from a 2009 Honda Accord sedan and has been professionally inspected for functionality. The unit includes the complete modulator assembly with vehicle stability assist (VSA) system integration for 2.4L automatic transmission models. This OEM Honda part has been tested and is currently on our shelf ready for immediate shipment.
The ABS pump modulator assembly is a critical safety component that controls brake pressure during anti-lock braking and vehicle stability events. Common replacement reasons include internal valve failures, pump motor issues, or contamination from brake fluid moisture. When this component fails, you may experience ABS warning lights, loss of stability assist functions, or compromised braking performance during emergency stops.
603 Auto Salvage maintains over 50,000 used auto parts in stock from more than 1,100 vehicles in our Plaistow, NH facility. Our experienced team can help you find the exact ABS components you need for your Honda Accord. 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 with Vehicle Stability Assist |
| Interchange # | 51430B |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | C — Grade C – Functional condition, 215K miles, inspected and ready to ship |
| Warranty | 60-Day Warranty (Standard coverage for high-mileage ABS components with verified functionality) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2009 HONDA ACCORD |
| VIN | N/A |
| Vehicle Stock # | 1206238799 |
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 with Vehicle Stability Assist:
| ✅ Pump Motor Operation | Motor runs smoothly without excessive noise or binding |
| ✅ Modulator Valve Function | Internal valves cycle properly during system test |
| ✅ Electrical Connections | All connectors intact with no corrosion or damage |
| ✅ Housing Integrity | No cracks, leaks, or physical damage to aluminum housing |
| ✅ Mounting Points | All mounting brackets and bolt holes in good condition |
| ✅ Brake Fluid Contamination | Internal components free from excessive contamination |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #51430B, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2008-2012 | Honda | Accord | Sedan models with 2.4L engine and automatic transmission |
| 2008-2012 | Honda | Accord | Models equipped with Vehicle Stability Assist (VSA) |
| 2009-2014 | Honda | Pilot | May fit certain trim levels – verify interchange number |
| 2010-2013 | Honda | Crosstour | Models with similar ABS system configuration |
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 2009 Honda Accord with different engine size?
This pump is specifically for 2.4L automatic transmission models. Different engine sizes may require different part numbers, so please verify your engine size and transmission type before ordering.
Does this ABS pump include the Vehicle Stability Assist function?
Yes, this modulator assembly includes full VSA (Vehicle Stability Assist) functionality as equipped on US market Honda Accord sedans. The system integrates ABS and stability control functions.
What are common symptoms of ABS pump failure in Honda Accord?
Common symptoms include ABS warning light, VSA warning light, loss of anti-lock braking function, and unusual brake pedal feel during stops. Some failures may also cause brake system warning messages.
How do I know if this is the correct ABS pump for my vehicle?
Check your vehicle’s interchange number 51430B or contact us with your VIN. This pump fits 2008-2012 Accord sedans with 2.4L engines and automatic transmissions equipped with VSA.
Is professional installation required for ABS pump replacement?
Yes, ABS pump replacement requires brake system bleeding, proper torque specifications, and system calibration. Professional installation is strongly recommended for safety and proper operation.
What causes ABS pumps to fail in Honda vehicles?
Common causes include brake fluid contamination, moisture in the system, electrical connector corrosion, and normal wear of internal pump components over time. Regular brake fluid changes help prevent premature failure.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 51430B |
| Honda Part Description | Modulator Assembly with VSA |
| Application | 2009 Accord Sedan 2.4L AT |
| Stock Number | 1206238799 |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $800-$1,200 | 1 year | Brand new, longest wait time |
| Aftermarket | $400-$650 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $125-$200 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $75.00 | 60-Day Warranty | Tested, Grade C, ships in 24hrs |
Installation Notes
- Disconnect battery and wait 10 minutes before beginning work to ensure airbag system safety
- Use proper brake fluid bleeding sequence starting with right rear, left rear, right front, then left front
- Torque mounting bolts to Honda specification (typically 16-20 ft-lbs) to prevent housing damage
- Perform ABS system initialization procedure using Honda diagnostic scanner after installation
- Test drive at low speeds to verify proper ABS and VSA system operation before normal driving
🔍 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
- 60-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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