Description
Part Description
This ABS pump modulator assembly was removed from a 2007 Acura MDX and has been professionally inspected for quality and functionality. The unit includes integrated vehicle stability assist (VSA) and active damping control systems. This OEM part is currently on our shelf and ready to ship immediately.
The ABS pump modulator assembly is a critical safety component that controls anti-lock braking, traction control, and vehicle stability systems. Common replacement reasons include pump motor failure, internal valve malfunction, accumulator pressure loss, or accident damage. When this unit fails, you may experience ABS warning lights, loss of traction control, or compromised braking performance.
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 components you need. 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 # | 50383 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | C — Grade C – Good working condition with 246K miles, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard coverage for high-mileage ABS components) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2007 ACURA MDX |
| VIN | N/A |
| Vehicle Stock # | 1219242089 |
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 tested for proper operation and pressure buildup |
| ✅ Electrical Connections | All connectors and wiring harness connections verified intact |
| ✅ Housing Condition | Aluminum housing inspected for cracks or damage |
| ✅ Brake Fluid Contamination | Internal components checked for fluid contamination or corrosion |
| ✅ Mounting Points | All mounting brackets and hardware attachment points verified |
| ✅ Valve Block Function | Internal valve block tested for proper ABS and VSA operation |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #50383, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2007-2009 | Acura | MDX | All trims with Vehicle Stability Assist |
| 2007-2011 | Honda | CR-V | Models equipped with VSA system |
| 2008-2012 | Honda | Accord | V6 models with active damping system |
| 2009-2014 | Honda | Pilot | All trims with Vehicle Stability Assist |
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 2007 Acura MDX with VSA?
Yes, this pump is specifically designed for 2007-2009 Acura MDX models equipped with Vehicle Stability Assist. The interchange number 50383 confirms compatibility with your vehicle’s ABS and VSA systems.
What symptoms indicate I need a new ABS pump modulator?
Common symptoms include ABS warning lights, VSA system error messages, loss of traction control, unusual brake pedal feel, or grinding noises during ABS activation. A diagnostic scan can confirm pump motor or valve block failure.
Does this unit include the active damping control system?
Yes, this modulator assembly includes integrated active damping control functionality as specified in the original equipment. It will restore both ABS braking and active suspension damping functions when properly installed.
Can I install this ABS pump myself or do I need a shop?
ABS pump replacement requires brake system bleeding, proper torque specifications, and system calibration. Professional installation is recommended due to safety-critical nature and the need for specialized diagnostic equipment to properly initialize the system.
How do I verify this part number matches my vehicle?
Check your existing ABS pump for part numbers or provide your VIN for verification. This interchange 50383 fits multiple Honda and Acura models with similar ABS and VSA systems from 2007-2014.
What’s included with this ABS pump modulator assembly?
This sale includes the complete modulator assembly with integrated pump motor, valve block, and mounting hardware. Brake lines and electrical connectors will need to be transferred from your original unit during installation.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 50383 |
| Part Classification | ABK – ABS Pump |
| System Type | Vehicle Stability Assist with Active Damping |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $1,400-$1,800 | 1 year | Brand new, longest wait time |
| Aftermarket | $800-$1,200 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $200-$300 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $150.00 | 90-Day Warranty | Tested, Grade C, ships in 24hrs |
Installation Notes
- Mark brake line positions before removal to ensure proper reconnection
- Use proper brake fluid bleeding sequence starting with furthest wheel from master cylinder
- Perform ABS system initialization with diagnostic scanner after installation
- Check all electrical connections for corrosion before connecting to new unit
- Torque mounting bolts to manufacturer specifications to prevent vibration damage
🔍 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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