Description
Part Description
This Grade A ABS pump assembly was removed from a 2008 Audi A4 Quattro all-wheel drive vehicle with 89,137 miles. The hydraulic control unit has been thoroughly inspected by our certified technicians and shows excellent working condition. This OEM Audi part is currently on our shelf and ready for immediate shipment.
The ABS pump assembly is a critical safety component that controls anti-lock braking, electronic stability control, and traction control systems. Common replacement reasons include internal pump motor failure, hydraulic valve malfunction, or electronic control module issues that trigger ABS warning lights. When these units fail, you may experience loss of ABS function, stability control warnings, or brake pedal pulsation during normal braking.
At 603 Auto Salvage, we maintain over 50,000 quality used parts from more than 1,100 vehicles in our Plaistow, NH facility. Our experienced team can help you find the exact ABS pump or any other component you need. Browse our online inventory or contact us to verify compatibility and arrange fast shipping to your location. 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 Assembly – Anti-Lock Brake System Hydraulic Control Unit |
| Interchange # | 51294 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – Excellent working condition, pulled from 89K-mile vehicle, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard warranty for electronic/hydraulic components under 100K miles) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2008 AUDI AUDIA4 |
| VIN | N/A |
| Vehicle Stock # | 0215239108 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this ABS Pump Assembly – Anti-Lock Brake System Hydraulic Control Unit:
| ✅ Hydraulic pump motor operation | Motor runs smoothly without noise or binding |
| ✅ Electronic control module | ECM responds properly to diagnostic commands |
| ✅ Brake fluid reservoir and lines | No leaks or contamination detected |
| ✅ Valve block assembly | All solenoid valves operate within specifications |
| ✅ Electrical connections | All connectors clean and secure with no corrosion |
| ✅ Mounting brackets and hardware | Brackets intact with no cracks or damage |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #51294, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2005-2009 | Audi | A4 | Quattro AWD models only |
| 2006-2008 | Audi | A4 Avant | Quattro AWD wagon models |
| 2009-2012 | BMW | 535i | xDrive AWD models with similar ABS system |
| 2005-2008 | Audi | A6 | Quattro models with compatible ABS 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 2008 Audi A4 FWD model?
No, this pump is specifically for Quattro AWD models only. Front-wheel drive A4 models use a different ABS configuration and pump assembly.
What are the symptoms of a failing ABS pump?
Common symptoms include ABS warning light, loss of traction control, hard brake pedal, or unusual noises during braking. You may also experience brake pedal pulsation during normal stops.
Does this ABS pump need to be programmed after installation?
Yes, most Audi ABS pumps require coding and calibration with VCDS or dealer-level diagnostic equipment after installation to match your vehicle’s configuration.
Can I install this ABS pump myself?
While mechanically possible, ABS pump replacement requires brake system bleeding, proper torque specifications, and diagnostic programming. Professional installation is strongly recommended for safety reasons.
How do I know if this interchange number matches my vehicle?
Interchange #51294 fits 2005-2009 Audi A4 Quattro models and select BMW xDrive vehicles. Contact us with your VIN for exact fitment verification before ordering.
What causes ABS pumps to fail on Audi vehicles?
Common failure causes include contaminated brake fluid, moisture in the system, or normal wear of internal pump motors and solenoid valves 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 | 51294 |
| Stock Number | 0215239108 |
| Part Code | ABK |
| Donor Vehicle | 2008 Audi A4 Quattro |
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-$600 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $150-$250 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $65.00 | 90-Day Warranty | Tested, Grade A, ships in 24hrs |
Installation Notes
- Disconnect battery and wait 10 minutes before starting work to ensure airbag system is safe
- Use proper brake fluid bleeding sequence starting with right rear, left rear, right front, then left front
- Clean all brake line connections thoroughly before disconnecting to prevent contamination
- Torque brake line fittings to 11 ft-lbs and mounting bolts to specification to prevent leaks
- Perform ABS system coding and calibration with VCDS or equivalent diagnostic tool after installation
🔍 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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