Description
Part Description
This OEM A/C air compressor was removed from a 2006 Toyota 4Runner equipped with the 4.0L V6 engine. The compressor has been thoroughly inspected by our technicians and is currently on the shelf ready to ship. This genuine Toyota part ensures proper fit and reliable performance for your vehicle’s air conditioning system.
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 bearing failure, clutch problems, refrigerant leaks from worn seals, 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.
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 high standards before it reaches our shelves. Browse our extensive inventory online or contact us to find the exact part you need for your repair. 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 # | 58959 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – Good working condition, 184K miles, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard coverage for high-mileage A/C components) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2006 TOYOTA TRUCKS 4RUNNE |
| VIN | N/A |
| Vehicle Stock # | 0401242642 |
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 and disengages properly |
| ✅ External Seal Condition | No visible refrigerant leaks or oil residue |
| ✅ Pulley and Bearing | Smooth rotation with no grinding or noise |
| ✅ Electrical Connections | Clean terminals and intact wiring harness |
| ✅ Mounting Points | All brackets and bolt holes in good condition |
| ✅ Internal Compression | Proper pressure differential verified |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #58959, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2003-2009 | Toyota | 4Runner | 4.0L V6 engine |
| 2005-2015 | Toyota | Tacoma | 4.0L V6 engine |
| 2007-2014 | Toyota | FJ Cruiser | 4.0L V6 engine |
| 2005-2011 | Toyota | Tundra | 4.0L 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 A/C compressor fit my 2007 Toyota 4Runner?
Yes, this compressor fits 2003-2009 Toyota 4Runners with the 4.0L V6 engine. The interchange number 58959 confirms compatibility across this year range.
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. Also flush the system to remove any contaminants that may have caused the original failure.
What causes A/C compressors to fail?
Common causes include refrigerant leaks leading to low oil circulation, contamination from other failed components, electrical issues with the clutch, and normal wear of internal seals and bearings over time.
How much refrigerant oil should I add with this compressor?
Drain and measure the oil from your old compressor, then add the same amount to this replacement unit. Typically 3-6 ounces for Toyota 4.0L systems, but always verify with your specific vehicle requirements.
Is this compressor ready to install?
This compressor has been tested and is ready to install. However, you’ll need to add the proper amount of refrigerant oil and have the system professionally evacuated and recharged after installation.
What tools are needed to replace the A/C compressor?
You’ll need basic hand tools, a refrigerant recovery machine, vacuum pump, manifold gauges, and torque wrench. Professional A/C service equipment is required for proper evacuation and recharging.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 58959 |
| Stock Number | 0401242642 |
| Engine Application | 4.0L V6 (1GR-FE) |
| Refrigerant Type | R-134a |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $450-$650 | 1 year | Brand new, longest wait time |
| Aftermarket | $200-$350 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $85-$120 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $70.00 | 90-Day Warranty | Tested, Grade A, ships in 24hrs |
Installation Notes
- Always recover refrigerant properly before removing the old compressor
- Replace the receiver/drier and expansion valve when installing a used compressor
- Add the correct amount of refrigerant oil to the new compressor before installation
- Flush the A/C system to remove any contaminants from the previous failure
- Torque all fittings to manufacturer specifications to prevent leaks
- Evacuate the system for at least 30 minutes before adding 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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