Description
Part Description
This A/C air compressor was removed from a 2014 Nissan Quest equipped with the 3.5L V6 engine. The part has been thoroughly inspected by our technicians and is currently on the shelf ready for immediate shipment. This OEM compressor shows normal wear consistent with its service life but maintains proper functionality.
The A/C compressor is the heart of your vehicle’s air conditioning system, pressurizing refrigerant to enable cooling. Common reasons for replacement include clutch failure, internal seal leaks, bearing noise, or electrical issues with the clutch coil. When your A/C stops blowing cold air or makes grinding noises, the compressor is often the culprit requiring replacement.
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 ensures each part meets our standards before it reaches our inventory. Browse our extensive selection online or contact us to verify fitment 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 | A/C Air Compressor Assembly |
| Interchange # | 50446 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – Good working condition from 135K mile vehicle, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard coverage for A/C compressors due to system complexity) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2014 NISSAN QUEST |
| VIN | N/A |
| Vehicle Stock # | 0311250935 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this A/C Air Compressor Assembly:
| ✅ Clutch Operation | Clutch engages and disengages properly |
| ✅ Pulley Bearing | Smooth rotation without noise or binding |
| ✅ External Condition | Housing intact with no visible cracks or damage |
| ✅ Electrical Connections | Connector and wiring harness in good condition |
| ✅ Mounting Points | All mounting brackets and bolt holes undamaged |
| ✅ Refrigerant Ports | Inlet and outlet ports sealed and undamaged |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #50446, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2011-2017 | Nissan | Quest | 3.5L V6 engine |
| 2013-2020 | Nissan | Pathfinder | 3.5L V6 engine |
| 2013-2019 | Infiniti | QX60 | 3.5L V6 engine |
| 2013-2015 | Nissan | Altima | 3.5L V6 engine only |
| 2014-2018 | Nissan | Murano | 3.5L V6 engine |
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 2014 Nissan Quest A/C compressor fit my vehicle?
This compressor fits 2011-2017 Nissan Quest models with the 3.5L V6 engine. It also fits several other Nissan and Infiniti models with the same engine. Contact us with your VIN to verify exact fitment.
Do I need to replace other A/C components with the compressor?
It’s recommended to replace the receiver/drier and expansion valve when installing a used compressor. The system should also be flushed to remove contaminants that may have caused the original failure.
What causes A/C compressors to fail?
Common causes include refrigerant leaks leading to low refrigerant levels, contamination from other failed components, electrical issues with the clutch, or normal wear of internal seals and bearings over time.
How much does it cost to install an A/C compressor?
Professional installation typically costs $300-600 in labor, plus refrigerant and other components. The system must be evacuated, components replaced, and recharged with the proper amount of refrigerant.
What warranty comes with this used A/C compressor?
This Grade A compressor includes our 90-day warranty covering defects in the part itself. Warranty does not cover installation labor or other system components that may need replacement.
Is this compressor ready to install?
Yes, this compressor has been inspected and is ready for installation. However, proper A/C service requires evacuating the system, replacing the receiver/drier, and recharging with refrigerant by a qualified technician.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 50446 |
| Stock Number | 0311250935 |
| Engine Size | 3.5L V6 |
| Part Grade | A |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $800-1200 | 1 year | Brand new, longest wait time |
| Aftermarket | $300-500 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $125-200 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $75.00 | 90-Day Warranty | Tested, Grade A, ships in 24hrs |
Installation Notes
- Always replace the receiver/drier when installing a used compressor to prevent contamination
- Flush the A/C system thoroughly to remove debris that may have caused the original failure
- Check and replace the expansion valve or orifice tube as needed during compressor replacement
- Use the correct type and amount of PAG oil specified for your vehicle’s A/C system
- Evacuate the system for at least 30 minutes before charging with refrigerant
🔍 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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