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2000 Chevrolet K3500
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OEM (Genuine) 2000 Chevrolet K3500 Control Valve
PartNumber: 12380318
Product Specifications- Notes: All Models; W/Ac
- Other Names: Control Valve
- Item Dimensions: 6.1 x 4.2 x 4.2 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2000 Chevrolet K3500 Control Valve
Vehicle Fitment- 2000 Chevrolet K3500 | Base, Cheyenne, LS, Silverado | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
$28.64 MSRP:$54.06You Save: $25.42 (48%)
Four Seasons® Hvac Heater Control Valve for 2000 Chevrolet K3500
PartNumber: 74781Product Specifications- Bypass: Yes
- Hose Connector Quantity: 4 Connectors
- Material: Plastic
- O.E. Replacement: Yes
- Opening B IN: 0.625
- Opening B MM: 15.875
- Opening C IN: 0.750
- Opening C MM: 19.050
- Opening D IN: 0.750
- Opening D MM: 19.050
- Opening IN: 0.625
- Opening MM: 15.875
- Operation Type: Modulated; Vacuum
- Style: Bypass
- UPC: 096361747814
- Part Description: 2000 Chevrolet K3500 Hvac Heater Control Valve
Vehicle Fitment- 2000 Chevrolet K3500 | All Trims | All Engines
FAQ for Heater Control Valve Repair
Q: How to remove the compressor pressure relief valve?
A:
You shall disconnect the negative battery cable and the electrical connectors, and remove the compressor pressure relief valve and the O-ring seal.
By Bob
GM Specialist
01/11/2022Q: How to remove the hot water bypass valve?
A:
You shall drain the engine coolant, and remove the hose clamps from the outlet pipe and from the inlet pipe, the heater inlet pipe and the outlet pipe from the bypass valves, the bolts (3) that retain the valves to the heater assembly, and the bypass valves from the heater assembly.
By Bob
GM Specialist
01/11/2022Q: How to install the heater water valve?
A:
The proper way is to install the hot water flow control valve, the hoses, the hose clamps, the vacuum hose, the access panel, and the access panel nut, and fill the cooling system.
By Bob
GM Specialist
01/11/2022Q: How to remove the heater water valve?
A:
You shall remove the access panel nut near the pollen filter, the access panel, the vacuum hose, the remaining hose clamps, the remaining hoses, and the hot water flow control valve.
By Bob
GM Specialist
01/11/2022Q: How to install the hot water bypass valve?
A:
You shall install the bypass valves, the heater inlet pipe, the outlet pipe, and the hose clamps, and fill the cooling system.
By Bob
GM Specialist
01/11/2022Q: How to install the compressor pressure relief valve?
A:
The proper way is to install the new O-ring seal and the compressor pressure relief valve and connect the electrical connectors and the negative battery cable.
By Bob
GM Specialist
01/11/2022See more FAQs (1)