How do you remove and install the thermostat located at the end of the water pump inlet pipe on Honda CRX?

The thermostat is installed in a housing threaded at the end of the water pump inlet pipe at the side of the firewall and can be replaced without removing the housing from the engine. It is necessary to unplug the battery negative terminal, followed by a draining of the cooling system. After that, unbend the radiator hose from the thermostat housing outlet, unscrew the thermostat housing outlet and the thermostat. The procedure for installation is again the complete reverse of the above removal procedure, it is however important that new gaskets and O-rings should be used including the right positioning of the thermostat/ with the pin oriented in the direction of the thermostat housing outlet. Last of all, the thermostat housing outlet bolts should be tightened to 9 ft. lbs. Put it in at 12 Nm and check and fill the cooling system again.

Genuine Honda CRX Thermostat

Engine Coolant Thermostat

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4 Thermostats found

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Honda CRX Thermostat Assembly (Nippon Thermostat)
Part Number: 19301-PAA-306
$35.99 MSRP: $51.27
You Save: $15.28 (30%)
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Product Specifications
- Other Name: Thermostat
- Replaces: 19301-P08-306, 19300-P08-014, 19300-PT0-004, 19300-PH7-004, 19301-P08-315, 19300-P08-003, 19301-P08-316, 19300-PR3-003, 19300-PT0-003, 19301-P08-305, 19301-PAA-305, 19300-PL2-004, 19300-PH7-014, 19300-PR3-004, 19301-P08-000, 19300-PH7-024, 19301-P10-307
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1991 Honda CRX | 2 Door DX | KL 4AT, KL 5MT
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Honda CRX Thermostat Assembly (Nippon Thermostat)
Part Number: 19301-P08-316
$35.99 MSRP: $51.27
You Save: $15.28 (30%)
ADD TO CART
Product Specifications
- Replaced by: 19301-PAA-306
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1991 Honda CRX | 2 Door DX | KL 4AT, KL 5MT
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Honda CRX Thermostat (Fuji Seiko)
Part Number: 19300-PM3-003
Product Specifications
- Replaces: 19300-PJ7-003, 19300-PM3-004
- 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 Thermostat Unit (78) (Nippon Thermostat)
Part Number: 19300-PE0-024
Product Specifications
- Other Name: Thermostat
- Replaces: 19300-PE0-003, 19300-PE0-013, 19300-PE0-014, 19300-PE0-004
- 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

About Honda CRX Thermostat

A Honda CRX needs to be kept in good working condition in your vehicle. The online catalog we provide will get you through the ordering process safely and securely. All genuine Honda Thermostats from us are shipped directly from authorized Honda Dealer. If you want search for Honda Thermostat fast and easily, just come to Hondapartsnow.com to look for your parts.

Honda CRX Thermostat Parts Questions & Experts Answers

Thermostat Assembly (Nippon Thermostat)
19301-P08-316
Q: How do you remove and install the thermostat located at the end of the water pump inlet pipe on Honda CRX?
A: The thermostat is installed in a housing threaded at the end of the water pump inlet pipe at the side of the firewall and can be replaced without removing the housing from the engine. It is necessary to unplug the battery negative terminal, followed by a draining of the cooling system. After that, unbend the radiator hose from the thermostat housing outlet, unscrew the thermostat housing outlet and the thermostat. The procedure for installation is again the complete reverse of the above removal procedure, it is however important that new gaskets and O-rings should be used including the right positioning of the thermostat/ with the pin oriented in the direction of the thermostat housing outlet. Last of all, the thermostat housing outlet bolts should be tightened to 9 ft. lbs. Put it in at 12 Nm and check and fill the cooling system again.