Four Seasons 77348 A/C compressor for the 2003-2011 Chevrolet Silverado 1500 and other vehicles pumps refrigerant through the A/C system. This remanufactured Four Seasons compressor is a Denso 10S17F type, and its tested function and noise level are at or above OE specifications.
- Pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications
- Individually vacuum and pressure tested to ensure no leaks
- R12/R134A/1234yf O-rings and sealing washers included for installation
- Clutch included, with a 6-groove pulley for a serpentine belt
Quick facts
- Part: Four Seasons 77348 A/C compressor
- Fits: 2003-2011 Chevrolet Silverado 1500 and other vehicles
- Condition: Remanufactured
Weak cooling, a noisy compressor or a clutch that stops engaging can mean a compressor problem, but other A/C parts produce similar symptoms. Look first with the engine off and cool: check the compressor body, fittings and belt for oily residue, damage or wear, and leave refrigerant-side testing to a shop. If the compressor is the cause, this unit replaces it.
Fits
Besides the Silverado, it fits the 2003-2011 GMC Sierra 1500 and the 2007-2011 GMC Sierra 3500 HD, along with a wide range of other Chevrolet, GMC and Hummer models.
Specifications
Fit and size
- Quantity per vehicle: 1
- Outside pulley diameter: 4.500 in
- Pulley: 6 grooves, serpentine belt
- Outlet C length: 114 mm
- Mounting type: Tangent Mount
- Coil voltage: 12 V DC
- Part note: may require use of OE manifold
Build and materials
- Condition: Remanufactured
- Compressor type: Denso 10S17F
- Refrigerant type: R134A
- Compatible refrigerant oil: PAG 46
- Clutch: included
- Connector type: Pin
- Country of origin: Mexico
In the box
One remanufactured compressor with its clutch, plus one Slim Line Sealing Washer each of 24404 and 24402. This listing is one compressor, and each vehicle takes one. Mounting hardware and a switch are not included, so plan on new bolts, since the old ones may not be reusable.
Interchange: 254514 · DW77348 · 11177348 · 973071 · 05746002 · 10364875 · 15080961 · 15100340 · 25891793 · 89023463 · 89024881 · 204072R · A88505 · 1421130RC · 1421178RC · 034981
This part cross-references / interchanges with the following part numbers:
254514, DW77348, 11177348, 77348, 973071, 05746002, 10364875, 15080961, 15100340, 25891793, 89023463, 89024881, 204072R, A88505, 1421130RC, 1421178RC, 034981
Frequently Asked Questions
Is this the right ac compressor for a 2003-2011 Chevy Silverado 1500?
Yes, Four Seasons 77348 fits the 2003-2011 Chevrolet Silverado 1500, one per truck; if yours is another model, find your year in the "Vehicles it fits" section.
Will the 77348 work as a GMC Sierra 1500 ac compressor for 2003-2011?
Yes. Four Seasons 77348 fits the 2003-2011 GMC Sierra 1500 and the 2007-2011 GMC Sierra 3500 HD, with one compressor per vehicle.
How much oil comes in this Four Seasons ac compressor?
It comes pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications. The compatible refrigerant oil type is PAG 46.
Does this remanufactured compressor come with the clutch and O-rings?
Yes, the clutch is included, along with the O-rings and sealing washers needed to install it. Mounting hardware and a switch are not included.
How big is the pulley on this Four Seasons 77348 compressor?
The pulley is 4.500 in across the outside and has 6 grooves for a serpentine belt. Compare both against your old compressor's pulley.
