Four Seasons 77363 A/C compressor for the 2012-2013 Chevrolet Silverado 1500 and other vehicles moves refrigerant through the A/C system. This remanufactured Four Seasons AC compressor meets or exceeds OE specifications for function and noise level.
- 100 percent of units tested for compressor function and noise level
- Pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications
- Individually vacuum and pressure tested to confirm there are no leaks
- Denso 10S20F compressor with the clutch included
Quick facts
- Part: Four Seasons 77363 A/C compressor
- Fits: the 2012-2013 Chevrolet Silverado 1500 and other vehicles
- Condition: Remanufactured
Warm air from the vents, a noisy compressor or a clutch that no longer engages can mean the compressor is worn. A refrigerant leak, a failed pressure switch, a slipping serpentine belt or a clogged condenser can also be behind those symptoms, so find the cause before you buy. If the compressor is the cause, this unit replaces it.
Fits
Listed for a wide range of Chevrolet, GMC, Cadillac and Hummer models, it fits the 2012-2013 GMC Sierra 1500. It also works as a Chevy Silverado 2500 AC compressor for 2013, and that truck takes one.
Specifications
Fit and size
- Quantity per vehicle: 1
- Outside pulley diameter: 4.250 in
- Pulley grooves: 4
- Pulley belt type: serpentine
- Mounting type: tangent mount
- Outlet C length: 108 mm
Build and materials
- Compressor type: Denso 10S20F
- Condition: Remanufactured
- Refrigerant type: R134A
- Compatible refrigerant oil: PAG 46
- Coil voltage: 12 V DC
- Country of origin: Mexico
In the box
One compressor with its clutch, plus one 24404 and one 24402 slim line sealing washer. The switch and the mounting hardware are not included, so plan on new bolts instead of reusing the old ones.
Installation notes
- May require use of the OE manifold.
This part cross-references / interchanges with the following part numbers:
1520410, 254450, DW77363, 11177363, 77363, 954450, 25940199, 25940200, 37183467, 204081R, AC1204081R, 4710316, 5511414, ACD1521127, A84450, 1422146, 142722NC, 14SD7210NC
Frequently Asked Questions
Is this the right Chevy Silverado 1500 AC compressor for a 2012-2013 truck?
Yes, Four Seasons 77363 is listed for the 2012-2013 Chevrolet Silverado 1500 and many other vehicles. If yours is a different one, look it up in the "Vehicles it fits" section.
Does this GMC Sierra 1500 AC compressor fit a 2012-2013 truck?
Yes, Four Seasons 77363 is listed for the 2012-2013 GMC Sierra 1500, and each truck takes one compressor.
How much oil is already in the Four Seasons compressor?
The remanufactured 77363 comes pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications. Its compatible refrigerant oil type is PAG 46.
Are the mounting bolts and the switch included with this A/C compressor?
No. The 77363 comes with its clutch and one 24404 and one 24402 slim line sealing washer, but not the switch or the mounting hardware.
Do I need the OE manifold with the 77363 compressor?
You may. This compressor can require the OE manifold, and on vehicles with a low-mounted compressor, DeSlugger 36141 is the recommended addition to help avoid damage.
