Description
Part Description
This OEM starter motor was removed from a 2011 Buick Enclave equipped with the 3.6L V6 engine. The part has been thoroughly inspected by our technicians and is currently on the shelf ready for immediate shipment. As a Grade A component, this starter shows minimal wear and is in excellent working condition.
The starter motor is a critical component that engages the engine’s flywheel to begin the combustion process. Common reasons for starter replacement include worn brushes, faulty solenoid contacts, damaged drive gear, or complete electrical failure. Symptoms of a failing starter include clicking sounds when turning the key, slow cranking, or complete failure to engage.
603 Auto Salvage maintains over 50,000 quality used parts in stock from more than 1,100 vehicles. Our experienced team can help you find the exact part you need for your repair. Browse our online inventory or call us to speak with a parts specialist about your specific application. 50,000+ parts in stock from over 1,100 vehicles. Contact us or call (603) 392-7313 for anything you need.
Part Specifications
| Part | Starter Motor Assembly |
| Interchange # | |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – Good working condition, 120K miles, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard coverage for electrical components with moderate mileage) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | |
| VIN | N/A |
| Vehicle Stock # |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Starter Motor Assembly:
| ✅ Electrical Connections | All terminals clean and secure, no corrosion |
| ✅ Drive Gear | Teeth intact, proper engagement verified |
| ✅ Solenoid Operation | Solenoid clicks and engages properly |
| ✅ Housing Condition | No cracks or damage to starter housing |
| ✅ Mounting Points | All mounting ears and bolt holes undamaged |
| ✅ Internal Components | Brushes and commutator in good condition |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2011 | Buick | Enclave | 3.6L V6 engine – Contact us for full compatibility list |
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 starter fit my 2011 Buick Enclave with 3.6L engine?
Yes, this starter motor is specifically from a 2011 Buick Enclave with the 3.6L V6 engine. Please verify your engine size and contact us if you need assistance confirming compatibility.
What are signs that my starter motor is failing?
Common symptoms include clicking sounds when turning the key, slow engine cranking, intermittent starting issues, or complete failure to engage. You may also notice grinding noises if the drive gear is worn.
How difficult is it to replace a starter motor?
Starter replacement typically requires lifting the vehicle and removing several bolts and electrical connections. The job usually takes 1-3 hours depending on accessibility and your mechanical experience.
What tools do I need to install this starter?
You’ll need basic hand tools including wrenches, sockets, and possibly a jack and jack stands. Make sure to disconnect the battery before beginning any electrical work on the starter system.
Does this starter come with the solenoid?
Yes, this is a complete starter motor assembly that includes the integrated solenoid. All electrical connections and mounting hardware attachment points are included as originally equipped.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Stock Number | 0502255857 |
| Interchange | 122 |
| Engine | 3.6L V6 |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $350-450 | 1 year | Brand new, longest wait time |
| Aftermarket | $120-180 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $80-120 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $ | 90-Day Warranty | Tested, Grade A, ships in 24hrs |
Installation Notes
- Always disconnect the negative battery cable before removing the old starter
- Clean all electrical connections with wire brush before installing new starter
- Apply anti-seize compound to mounting bolts to prevent future corrosion
- Torque mounting bolts to manufacturer specifications to prevent damage
- Test starter operation before fully reassembling surrounding components
🔍 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.




Reviews
There are no reviews yet.