The Four Seasons Block Type Expansion Valve w/o Solenoid (part number 38804) is a direct-fit replacement for 1993-1997 Chevrolet and Pontiac vehicles with 3.4L and 5.7L engines.
Features:
- Our in-house research & development center utilizes the latest software and precise measuring equipment to ensure product quality. Our expansion devices are calibrated for optimum cabin comfort for both the driver and passengers.
- Contains gaskets, o-rings, or seals to properly replace the product
- Precision machined ports
Specifications:
| Description | Expansion Valves |
| Liquid Inlet Size | No. 8 |
| Liquid Inlet Size IN | 0.540 |
| Liquid Inlet Size MM | 13.6 |
| Liquid Inlet Style | FOR |
| Liquid Inlet Thread | 20mm x 1.500 |
| Liquid Outlet Size | No. 8 |
| Liquid Outlet Style | FIO |
| Liquid Outlet Thread | Not Threaded |
| Lqd Out Size IN | 0.540 |
| Lqd Out Size MM | 13.6 |
| Meets / Exceeds OEM? | Yes |
| O-Ring A Number/Desc | 24109 / O-Ring |
| O-Ring A Quantity | 2 |
Fits: 1993-1997 Chevrolet and Pontiac models including Camaro, Firebird - 3.4L and 5.7L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: w/ Valve
Interchanges With: Balkamp 207358, Pro Source 38804, Compressor Works T38804, Compressor Works 758804, Compressor Works 3758804, Spectra Premium 938804, Global Parts Distributors LLC 3411271, General Motors 52458711 and 10 more
WARNING: This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.
