How do you remove and install the thermostat housing on Honda CRX?

To remove the thermostat housing it's as follows; Step one, unfasten the negative battery terminal, step two, expel the coolant present in the radiator. It is followed by removing the radiator hose from the housing neck and the heater hoses from the side of thermostat housing. Disengage the bolts attaching the housing to the engine and also pull the housing off the water pump inlet tube and the engine block. As for installation, a new O-ring is put at water pump inlet pipe and thermostat housing must be correctly installed on the pipe. Bolt the thermostat housing, and snug the bolts up to 9 ft lbs. (12 Nm). Last, reconnect the hoses, refill the cooling system, start the engine and check for leaked foreign fluids and bleed the cooling system.

Genuine Honda CRX Thermostat Housing

Engine Coolant Thermostat Housing

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8 Thermostat Housings found

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Honda CRX Cover, Water Outlet
Part Number: 19315-PE0-010
Product Specifications
- Replaces: 19315-PE0-000
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1984-1987 Honda CRX | 2 Door DX, 2 Door HF, 2 Door SI | KA 3AT, KA 4AT, KA 5MT, KH 5MT, KL 3AT, KL 4AT, KL 5MT
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Honda CRX Cover, Water Outlet
Part Number: 19315-PM3-000
Product Specifications
- Replaces: 19315-PM5-A00
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1988-1991 Honda CRX | 2 Door DX, 2 Door HF, 2 Door SI | KA 4AT, KA 5MT, KH 5MT, KL 4AT, KL 5MT
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Honda CRX Case, Thermostat
Part Number: 19320-PE7-661
Product Specifications
- Replaces: 19320-PE7-660
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1985-1987 Honda CRX | 2 Door SI | KA 5MT, KL 5MT
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Honda CRX Case, Thermostat
Part Number: 19320-PE0-000
Product Specifications
- Replaced by: 19320-PE0-660
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1984-1985 Honda CRX | 2 Door DX | KA 3AT, KA 5MT, KH 5MT, KL 3AT, KL 5MT
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Honda CRX Case, Thermostat
Part Number: 19320-PE0-660
Product Specifications
- Replaces: 19320-PE0-000
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1984-1987 Honda CRX | 2 Door DX | KA 3AT, KA 4AT, KA 5MT, KH 5MT, KL 3AT, KL 4AT, KL 5MT
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Honda CRX Case, Thermostat
Part Number: 19320-PE1-660
Product Specifications
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1985-1987 Honda CRX | 2 Door HF | KA 5MT, KH 5MT, KL 5MT
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Honda CRX Case, Thermostat
Part Number: 19320-PM3-000
Product Specifications
- Other Name: Case, Thermo
- Replaced by: 19320-PM3-010
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1988-1989 Honda CRX | 2 Door DX, 2 Door HF, 2 Door SI | KA 4AT, KA 5MT, KH 5MT, KL 4AT, KL 5MT
View related parts
Honda CRX Case, Thermostat
Part Number: 19320-PM3-010
Product Specifications
- Other Name: Case, Thermo
- Replaces: 19320-PM3-000
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1988-1991 Honda CRX | 2 Door DX, 2 Door HF, 2 Door SI | KA 4AT, KA 5MT, KH 5MT, KL 4AT, KL 5MT

Honda CRX Thermostat Housing Parts Questions & Experts Answers

Case, Thermostat
19320-PM3-010
Q: How do you remove and install the thermostat housing on Honda CRX?
A: To remove the thermostat housing it's as follows; Step one, unfasten the negative battery terminal, step two, expel the coolant present in the radiator. It is followed by removing the radiator hose from the housing neck and the heater hoses from the side of thermostat housing. Disengage the bolts attaching the housing to the engine and also pull the housing off the water pump inlet tube and the engine block. As for installation, a new O-ring is put at water pump inlet pipe and thermostat housing must be correctly installed on the pipe. Bolt the thermostat housing, and snug the bolts up to 9 ft lbs. (12 Nm). Last, reconnect the hoses, refill the cooling system, start the engine and check for leaked foreign fluids and bleed the cooling system.