Description
Part Description
This OEM A/C air compressor was removed from a 2010 Infiniti G37 and has been thoroughly inspected for quality and functionality. The compressor shows good overall condition with normal wear patterns consistent with its age. It has been cleaned, tested, and is currently on our shelf ready for immediate shipment.
The A/C compressor is the heart of your vehicle’s air conditioning system, pressurizing and circulating refrigerant to provide cool air. Common reasons for replacement include internal seal failure, clutch bearing wear, electrical issues with the clutch coil, or mechanical damage from lack of lubrication. A failing compressor often produces grinding noises, won’t engage, or causes the A/C system to blow warm air.
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 inspects every part to ensure you receive reliable components at significant savings over dealer prices. Browse our extensive inventory 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 # | 50314 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – Good working condition, 192K miles, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard coverage for high-mileage A/C compressors over 150K miles) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2010 INFINITI INFG37 |
| VIN | N/A |
| Vehicle Stock # | 0903242244 |
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:
| ✅ Compressor Clutch Operation | Clutch engages smoothly without binding or excessive noise |
| ✅ External Housing Condition | No cracks, damage, or excessive corrosion on housing |
| ✅ Electrical Connections | Clutch coil connector intact with no damaged terminals |
| ✅ Pulley and Bearing | Pulley spins freely with minimal play in bearing |
| ✅ Refrigerant Ports | High and low pressure ports clean with good threads |
| ✅ Mounting Points | All mounting brackets and bolt holes in good condition |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #50314, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2008-2013 | Infiniti | G37 | All engine options |
| 2014-2015 | Infiniti | Q60 | Coupe models, successor to G37 |
| 2008-2013 | Infiniti | G37X | AWD models |
| 2009-2016 | Nissan | 370Z | Shares VQ37 engine platform |
| 2008-2015 | Infiniti | EX35/QX50 | Verify compressor specifications |
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 2010 Infiniti G37 A/C compressor fit my vehicle?
This compressor fits 2008-2013 Infiniti G37 models and several related Nissan/Infiniti vehicles with the VQ37 engine. Contact us with your VIN to verify exact fitment for your specific year and model.
What causes A/C compressors to fail on Infiniti G37s?
Common failure points include clutch bearing wear, internal seal deterioration, and electrical issues with the clutch coil. Low refrigerant levels can also cause compressor damage due to inadequate lubrication.
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 any contamination from the failed compressor.
How much refrigerant does the Infiniti G37 A/C system hold?
The G37 A/C system typically holds approximately 1.3-1.4 pounds of R-134a refrigerant. Always refer to the underhood label for exact specifications and have the system professionally serviced.
What tools are needed to replace the A/C compressor?
You’ll need A/C recovery equipment, basic hand tools, a torque wrench, and refrigerant charging equipment. Professional installation is recommended due to EPA regulations regarding refrigerant handling.
How can I tell if my A/C compressor is failing?
Signs include no cold air, grinding or squealing noises when A/C is on, clutch not engaging, or visible leaks around the compressor. A professional A/C diagnosis can confirm compressor failure.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 50314 |
| Stock Number | 0903242244 |
| Part Code | COM |
| Refrigerant Type | R-134a |
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 | $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 recover refrigerant properly before removing the old compressor – EPA regulations require professional handling
- Replace the receiver/drier and expansion valve when installing any used compressor to prevent contamination
- Flush the A/C system thoroughly to remove debris and old oil before installing the replacement compressor
- Add the correct amount and type of PAG oil specified for your vehicle’s A/C system
- Torque all fittings to specification and vacuum test the system 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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