Description
Part Description
This ABS pump modulator assembly was removed from a 2002 Acura RSX and has been professionally inspected for functionality. The unit is currently on our shelf and ready for immediate shipment to get your vehicle’s anti-lock braking system back to proper operation.
The ABS pump is a critical component of your vehicle’s anti-lock braking system, controlling brake pressure to prevent wheel lockup during emergency stops. Common failure symptoms include ABS warning lights, loss of anti-lock function, or unusual brake pedal feel. When these units fail, replacement with a quality used OEM part is often the most cost-effective repair solution.
At 603 Auto Salvage, we maintain 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 part for your repair needs. Browse our online inventory or contact us to verify compatibility and availability. 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 # | 50844 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | C — Grade C – Functional condition, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard warranty for tested electrical/hydraulic components) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2002 ACURA RSX |
| VIN | N/A |
| Vehicle Stock # | 1227225044 |
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:
| ✅ Electrical Connections | Connector pins clean and undamaged |
| ✅ Housing Integrity | No cracks or damage to pump housing |
| ✅ Mounting Points | All mounting brackets and threads intact |
| ✅ Brake Line Ports | Ports clean and free of damage |
| ✅ Motor Function | Pump motor operation verified |
| ✅ Valve Block | Internal valve assembly checked for proper operation |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #50844, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2002-2006 | Acura | RSX | All trim levels – Base and Type-S |
| 2002-2006 | Acura | RSX Type-S | High performance variant |
| 2002-2004 | Honda | Civic Si | K-series engine models – verify interchange |
| 2005-2006 | Honda | Civic Si | K20 engine applications |
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 2002 Acura RSX ABS pump fit my Type-S model?
Yes, this ABS pump fits both base RSX and Type-S models from 2002-2006. The ABS system components are shared between trim levels.
What are signs that my RSX ABS pump is failing?
Common symptoms include ABS warning light activation, loss of anti-lock function during braking, unusual brake pedal pulsation, or grinding noises from the ABS system during operation.
Do I need to program this ABS pump after installation?
Most RSX ABS pumps do not require programming, but the system may need bleeding and the ABS codes cleared with a scan tool after installation for proper operation.
Is this the complete ABS modulator assembly?
Yes, this is the complete ABS pump modulator assembly including the hydraulic control unit and motor. It’s ready for direct replacement of your failed unit.
How much does shipping cost for this ABS pump?
Shipping costs vary by location – typically $34-$49 in New England, $49-$64 in the Northeast, and $64-$110 to other regions via FedEx Ground.
Can this ABS pump be rebuilt or repaired?
While some shops offer ABS pump rebuilding services, replacement with a tested used unit is often more reliable and cost-effective than attempting repairs on these complex hydraulic components.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 50844 |
| Stock Number | 1227225044 |
| Part Code | ABK |
| Donor Vehicle | 2002 Acura RSX |
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 | $75-$150 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $50.00 | 90-Day Warranty | Tested, Grade C, ships in 24hrs |
Installation Notes
- Disconnect battery before beginning ABS pump replacement to prevent accidental system activation
- Use proper brake fluid capture methods as the system will drain during removal
- Mark brake line positions before disconnection to ensure correct reassembly
- Bleed the entire brake system thoroughly after installation, starting with the ABS pump
- Clear ABS fault codes with a scan tool and test system operation before returning vehicle to service
🔍 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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