The Four Seasons Complete Air Conditioning Kit w/ New Compressor (part number 3645NK) is a direct-fit replacement for 2003-2009 Chevrolet, GMC, Isuzu, and Saab vehicles with 4.2L engines.
Features:
- Our A/C kits are conveniently assembled and shipped as a complete package, including everything needed for a successful A/C compressor replacement while meeting all compressor warranty requirements.
- Our A/C kits include the Compressor, Accumulator or Filter Drier, Expansion Device, Compressor Oil, and all necessary Gaskets and O-Rings
Specifications:
| Compressor Oil Included | Yes |
| Compressor Oil Type | PAG 46 Oil/R134a |
| Expansion Device Type | Orifice Tubes |
| Kit Includes | 78561 (New Compressor), 83222 (Accum), 38887 (Orifice), 59007 (Oil), O-Rings |
| Orifice Dia. IN | .062 |
| Orifice Tube Color | Yellow / White |
| Orifice Tube Style | Standard |
| Receiver Drier/Accumulator Diameter IN | 3.500 |
| Receiver Drier/Accumulator Inlet Fitting Size IN | 0.750 |
| Receiver Drier/Accumulator Inlet Fitting Size MM | 19.05 |
| Receiver Drier/Accumulator Inlet Fitting Type | P-Nut Fitting |
| Receiver Drier/Accumulator Length IN | 8.000 |
| Receiver Drier/Accumulator Outlet Fitting Size IN | 0.750 |
| Receiver Drier/Accumulator Outlet Fitting Size MM | 19.05 |
Fits: 2003-2009 Chevrolet, GMC, Isuzu, and Saab models including Trailblazer, Trailblazer EXT, Envoy, Envoy XL, Envoy XUV, Ascender, 9-7x - 4.2L engines. Confirm your year, make, model, and engine before ordering.
Interchanges With: UAC KT4409
WARNING: This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.
