Pressurize and circulate the refrigerant that keeps your cab cool with the Four Seasons A/C Compressor 198381, a brand-new Denso 7SAS18A-type unit. It installs as a direct-fit replacement for the listed applications: 2014-2018 Chevrolet Cheyenne, 2014-2018 Chevrolet Silverado 1500, 2014-2018 Chevrolet Silverado 2500, 2014-2018 GMC Sierra, 2014-2018 GMC Sierra 1500, 2019 Chevrolet Silverado 1500 LD, and 2019 GMC Sierra 1500 Limited (all engines) — see the Buyer's Guide tab for the full list.
The pulley is a 4-groove serpentine type with a 4.250 in outside diameter, and the unit uses a 3-ear mounting, a 12-volt coil, and a pin-type connector (ECV harness: compressor SE36F, vehicle SE36M). Installation may require use of the OE manifold. Country of origin: Mexico.
Manufacturer part number 198381.
What does this A/C compressor do?
It's the heart of the A/C system, pressurizing and circulating refrigerant through the loop so the system can remove heat and cool the cabin.
Is the 198381 new or remanufactured?
It's a brand-new Denso 7SAS18A-type compressor — not remanufactured — built to meet or exceed OE specifications and validated for the equivalent of 100,000 miles.
Does it come with oil and O-rings?
Yes—it's pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications and includes the required O-rings/sealing washers (24402 and 24404) plus an electromagnetic clutch. A switch and mounting hardware are not included.
What refrigerant does it work with?
It's compatible with R134a and R1234yf applications. Check your vehicle's under-hood decal for the proper oil type.
Which vehicles does the 198381 fit?
It's a direct-fit replacement for the 2014-2018 Chevrolet Cheyenne, Silverado 1500 and 2500, 2019 Silverado 1500 LD, 2014-2018 GMC Sierra and Sierra 1500, and 2019 GMC Sierra 1500 Limited. See the Buyer's Guide tab for the full list.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.