How to 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
$42.32 MSRP: $60.28
You Save: $17.96 (30%)
ADD TO CART
Product Specifications
- Other Name: Thermostat
- Replaces: 19300-PT0-003, 19300-PL2-004, 19300-P08-003, 19301-PAA-305, 19300-PR3-003, 19301-P08-305, 19301-P08-000, 19301-P10-307, 19301-P08-306, 19301-P08-315, 19300-PH7-014, 19300-PH7-024, 19300-PR3-004, 19301-P08-316, 19300-P08-014, 19300-PT0-004, 19300-PH7-004
- 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
$42.32 MSRP: $60.28
You Save: $17.96 (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 Unit (78) (Nippon Thermostat)
Part Number: 19300-PE0-024
Product Specifications
- Other Name: Thermostat
- Replaces: 19300-PE0-004, 19300-PE0-014, 19300-PE0-003, 19300-PE0-013
- 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 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

Honda CRX Thermostat

The Thermostat is involved in the Honda CRX car as it regulates the engine's temperature so that it will be at its prime to perform its function. Fitted adjacent to the radiator, the Honda CRX Thermostat is a closed-loop control mechanism that reacts to fluctuating temperatures of the liquid coolant to control the circulation of the same with the express purpose of achieving the intended optimal engine temp. There has been the usage of various sorts of thermostats on various forms, and kinds of Honda CRX, such us the bimetallic strip together with wax pellet thermostats which are mechanical. These wax pellet thermostats change their size according to the change in temperature and thereby regulating the heat generated by the engines. The main difference between them is the way in which they are run but some of them are capable of providing finer control over the temperature than others. In general, the Honda CRX Thermostat plays a crucial role of providing efficiency and prime operational performance of the car's engine.

In search of affordable OEM Honda CRX Thermostat? Consider browsing through our extensive inventory of genuine Honda CRX Thermostat. Not only do we provide market-leading prices and a manufacturer's warranty, but we also pride ourselves on exceptional customer service and swift delivery.

Honda CRX Thermostat Parts Questions & Experts Answers

Thermostat Assembly (Nippon Thermostat)
19301-PAA-306
Q: How to 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.