How to check and replace the Coolant Temperature Sensor on Toyota Celica?

Check the fuses if the coolant temperature gauge isn't working. If the gauge reads hot soon after starting a cold engine, disconnect the wire at the coolant temperature sending unit. If the gauge drops, replace the unit. If it remains high, there could be a shorted wire or faulty gauge. If the gauge doesn't indicate after the engine warms up, connect the wire at the sending unit to a clean engine ground. If the gauge reads hot, replace the unit. If it doesn't work, there might be an open circuit or faulty gauge. To replace the unit, release radiator pressure, disconnect the wiring harness, apply sealant to the new unit's threads, and quickly install it. Tighten it, reconnect the wiring, refill the cooling system, and check for leaks and gauge operation.

Genuine Toyota Celica Coolant Temperature Sensor

Coolant Water Temperature Sensor

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18 Coolant Temperature Sensors found

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Toyota Celica Sensor, Water Temperature
Part Number: 89422-35010
$57.58 MSRP: $80.49
You Save: $22.91 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor, Water Temperature (For E.F.I.)
- Comment: (FOR E.F.I.)
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1991-2005 Toyota Celica | GT, GTS, ST, Turbo 4WD, Turbo All Trac | 4 Cyl 1.8L, 4 Cyl 2.0L, 4 Cyl 2.2L | 1ZZFE, 2ZZGE, 3SGTE, 5SFE, 7AFE; 1ZZFE, 2ZZGE, 3SGTE, 5SFE, 7AFE; AT200L-BCMSKA, AT200L-BCPSKA, AT200L-BLMSKA, AT200L-BLMSKK, AT200L-BLPSKA, AT200L-BLPSKK, ST184L-BCMGKA, ST184L-BCMGKK, ST184L-BCPGKA, ST184L-BCPGKK, ST184L-BKMGKA, ST184L-BKPGKA, ST184L-BLMGKA, ST184L-BLMGKK, ST184L-BLMVKA, ST184L-BLMVKK, ST184L-BLPGKA, ST184L-BLPGKK, ST184L-BLPVKA, ST184L-BLPVKK, ST185L-BLMVZA, ST185L-BLMVZK, ST204L-BCMGKA, ST204L-BCMGKK, ST204L-BCMSKA, ST204L-BCPGKA, ST204L-BCPGKK, ST204L-BCPSKA, ST204L-BKMGKA, ST204L-BKPGKA, ST204L-BLMGKA, ST204L-BLMGKK, ST204L-BLMSKA, ST204L-BLPGKA, ST204L-BLPGKK, ST204L-BLPSKA, ZZT230L-BLMSHA, ZZT230L-BLPSHA, ZZT231L-BLFVFA, ZZT231L-BLPVFA
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Toyota Celica Sensor, Water Temperature
Part Number: 89422-20010
$57.58 MSRP: $80.49
You Save: $22.91 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor, Water Temperature (For E.F.I.)
- Manufacturer Note: ENGINE BLOCK
- Comment: (FOR E.F.I.)
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1988-1993 Toyota Celica | GT, GTS, ST, Turbo 4WD, Turbo All Trac | 4 Cyl 1.6L, 4 Cyl 2.0L, 4 Cyl 2.2L | 3SFE, 3SGELC, 3SGTE, 4AFE, 5SFE; 3SFE, 3SGELC, 3SGTE, 4AFE, 5SFE; AT180L-BCMSKA, AT180L-BCMSKK, AT180L-BCPSKA, AT180L-BCPSKK, ST162L-BCMSKA, ST162L-BCMSKK, ST162L-BCMVFA, ST162L-BCMVFK, ST162L-BCMVKA, ST162L-BCMVKK, ST162L-BCPSKA, ST162L-BCPSKK, ST162L-BCPVFA, ST162L-BCPVKA, ST162L-BCPVKK, ST162L-BKMVKA, ST162L-BKPVKA, ST162L-BLMVFA, ST162L-BLMVFK, ST162L-BLMVKA, ST162L-BLMVKK, ST162L-BLPVKA, ST162L-BLPVKK, ST165L-BLMVZA, ST165L-BLMVZK, ST184L-BCMGKA, ST184L-BCMGKK, ST184L-BCPGKA, ST184L-BCPGKK, ST184L-BKMGKA, ST184L-BKPGKA, ST184L-BLMGKA, ST184L-BLMGKK, ST184L-BLMVKA, ST184L-BLMVKK, ST184L-BLPGKA, ST184L-BLPGKK, ST184L-BLPVKA, ST184L-BLPVKK, ST185L-BLMVZA, ST185L-BLMVZK
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Toyota Celica Switch, Temperature Detect
Part Number: 89428-15030
$44.87 MSRP: $62.72
You Save: $17.85 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch, Temperature Detect, NO.2
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1988-1992 Toyota Celica | GT, GTS, Turbo 4WD, Turbo All Trac | 4 Cyl 2.0L, 4 Cyl 2.2L | 3SGTE, 5SFE; 3SGTE, 5SFE; ST165L-BLMVZA, ST165L-BLMVZK, ST184L-BCMGKA, ST184L-BCMGKK, ST184L-BCPGKA, ST184L-BCPGKK, ST184L-BKMGKA, ST184L-BKPGKA, ST184L-BLMGKA, ST184L-BLMGKK, ST184L-BLMVKA, ST184L-BLMVKK, ST184L-BLPGKA, ST184L-BLPGKK, ST184L-BLPVKA, ST184L-BLPVKK, ST185L-BLMVZA, ST185L-BLMVZK
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Toyota Celica Switch, Temperature
Part Number: 89428-20050
$133.31 MSRP: $189.52
You Save: $56.21 (30%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Switch, Temperature Detect, NO.2; Temperature Sending Unit
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1980-1985 Toyota Celica | GT, GTS, ST | 4 Cyl 2.4L | 22R, 22REC; 22R, 22REC; RA43L-BCMQSA, RA64L-BCMQSA, RA64L-BCMSSA, RA64L-BCPQEA, RA64L-BCPQEK, RA64L-BCPQSA, RA64L-BCPQSK, RA64L-BCPSEA, RA64L-BCPSSA, RA64L-BLMQSA, RA64L-BLMSSA, RA64L-BLPQEA, RA64L-BLPQEK, RA64L-BLPQSA, RA64L-BLPQSK, RA65L-BCPQEA, RA65L-BKPQEA, RA65L-BLPQEA
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Toyota Celica Switch, Temperature Detect
Part Number: 89428-33010
$133.31 MSRP: $189.52
You Save: $56.21 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch, Temperature Detect, NO.2
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1991-1999 Toyota Celica | GT, GTS, ST, Turbo 4WD, Turbo All Trac | 4 Cyl 2.0L, 4 Cyl 2.2L | 3SGTE, 5SFE; 3SGTE, 5SFE; ST184L-BCMGKA, ST184L-BCMGKK, ST184L-BCPGKA, ST184L-BCPGKK, ST184L-BKMGKA, ST184L-BKPGKA, ST184L-BLMGKA, ST184L-BLMGKK, ST184L-BLMVKA, ST184L-BLMVKK, ST184L-BLPGKA, ST184L-BLPGKK, ST184L-BLPVKA, ST184L-BLPVKK, ST185L-BLMVZA, ST185L-BLMVZK, ST204L-BCMGKA, ST204L-BCMGKK, ST204L-BCMSKA, ST204L-BCPGKA, ST204L-BCPGKK, ST204L-BCPSKA, ST204L-BKMGKA, ST204L-BKPGKA, ST204L-BLMGKA, ST204L-BLMGKK, ST204L-BLMSKA, ST204L-BLPGKA, ST204L-BLPGKK, ST204L-BLPSKA
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Toyota Celica Sensor, Water Temperature
Part Number: 89422-30020
$72.20 MSRP: $101.77
You Save: $29.57 (30%)
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Product Specifications
- Other Name: Sensor, Water Temperature (For E.F.I.)
- Manufacturer Note: NO.1
- Comment: (FOR E.F.I.)
- Replaced by: 89422-12010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1979-1989 Toyota Celica | GT, GTS, ST, Supra, Turbo 4WD, Turbo All Trac | 4 Cyl 2.0L, 4 Cyl 2.4L, 4 Cyl 2.7L, 6 Cyl 2.8L | 22REC, 2SELC, 3SFE, 3SGELC, 3SGTE, 4ME, 5MGE; 22REC, 2SELC, 3SFE, 3SGELC, 3SGTE, 4ME, 5MGE; MA46L-BLMQEA, MA61L-BLMQFA, MA61L-BLMQFK, MA61L-BLPQFA, MA61L-BLPQFK, RA64L-BCMQEA, RA64L-BCMQEK, RA64L-BCMSEA, RA64L-BCPQEA, RA64L-BCPQEK, RA64L-BCPSEA, RA64L-BLMQEA, RA64L-BLMQEK, RA64L-BLPQEA, RA64L-BLPQEK, RA65L-BCMQEA, RA65L-BCMQEK, RA65L-BCPQEA, RA65L-BKMQEA, RA65L-BKPQEA, RA65L-BLMQEA, RA65L-BLMQEK, RA65L-BLPQEA, ST161L-BCMSEA, ST161L-BCMVEA, ST161L-BCPSEA, ST161L-BCPVEA, ST161L-BCPVEK, ST161L-BLMVEA, ST161L-BLMVEK, ST161L-BLPVEA, ST161L-BLPVEK, ST162L-BCMSKA, ST162L-BCMSKK, ST162L-BCMVFA, ST162L-BCMVFK, ST162L-BCMVKA, ST162L-BCMVKK, ST162L-BCPSKA, ST162L-BCPSKK, ST162L-BCPVFA, ST162L-BCPVKA, ST162L-BCPVKK, ST162L-BKMVKA, ST162L-BKPVKA, ST162L-BLMVFA, ST162L-BLMVFK, ST162L-BLMVKA, ST162L-BLMVKK, ST162L-BLPVKA, ST162L-BLPVKK, ST165L-BLMVZA, ST165L-BLMVZK
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Toyota Celica Switch, Temperature Detect
Part Number: 89428-12160
$118.70 MSRP: $168.75
You Save: $50.05 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch, Temperature Detect, NO.2; Fan Switch, Temperature Switch
- Manufacturer Note: NIPPONDENSO
- Replaces: 89428-12150
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1991-1996 Toyota Celica | ST | 4 Cyl 1.6L, 4 Cyl 1.8L | 4AFE, 7AFE; 4AFE, 4AFE; AT180L-BCMSKA, 7AFE; AT180L-BCMSKA, AT180L-BCMSKK, AT180L-BCPSKA, AT180L-BCPSKK, AT200L-BCMSKA, AT200L-BCPSKA, AT200L-BLMSKA, AT200L-BLMSKK, AT200L-BLPSKA, AT200L-BLPSKK
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Toyota Celica Switch, Temperature Detect
Part Number: 89428-32010
$133.92 MSRP: $190.38
You Save: $56.46 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch, Temperature Detect, NO.2; Fan Switch, Temperature Sending Unit
- Replaces: 89428-15011
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1986-1992 Toyota Celica | GT, GTS, ST | 4 Cyl 1.6L, 4 Cyl 2.0L | 2SELC, 3SFE, 3SGELC, 4AFE; 2SELC, 3SFE, 3SGELC; ST161L-BCMSEA, 4AFE; AT180L-BCMSKA, AT180L-BCMSKK, AT180L-BCPSKA, AT180L-BCPSKK, ST161L-BCMVEA, ST161L-BCPSEA, ST161L-BCPVEA, ST161L-BCPVEK, ST161L-BLMVEA, ST161L-BLMVEK, ST161L-BLPVEA, ST161L-BLPVEK, ST162L-BCMSKA, ST162L-BCMSKK, ST162L-BCMVFA, ST162L-BCMVFK, ST162L-BCMVKA, ST162L-BCMVKK, ST162L-BCPSKA, ST162L-BCPSKK, ST162L-BCPVFA, ST162L-BCPVKA, ST162L-BCPVKK, ST162L-BKMVKA, ST162L-BKPVKA, ST162L-BLMVFA, ST162L-BLMVFK, ST162L-BLMVKA, ST162L-BLMVKK, ST162L-BLPVKA, ST162L-BLPVKK
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Toyota Celica Switch, Temperature Detect
Part Number: 89428-15011
$133.92 MSRP: $190.38
You Save: $56.46 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch, Temperature Detect, NO.2
- Replaced by: 89428-32010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1990-1992 Toyota Celica | ST | 4 Cyl 1.6L | 4AFE; 4AFE; AT180L-BCMSKA, AT180L-BCMSKK, AT180L-BCPSKA, AT180L-BCPSKK
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Toyota Celica Switch, Temperature Detect
Part Number: 89428-12150
$118.70 MSRP: $168.75
You Save: $50.05 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch, Temperature Detect, NO.2
- Manufacturer Note: AISHIN
- Replaced by: 89428-12160
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1991-1993 Toyota Celica | ST | 4 Cyl 1.6L | 4AFE; 4AFE; AT180L-BCMSKA, AT180L-BCMSKK, AT180L-BCPSKA, AT180L-BCPSKK
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Toyota Celica Switch, Temperature Detect
Part Number: 89428-20060
Product Specifications
- Other Name: Switch, Temperature Detect, NO.2
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1988-1989 Toyota Celica | GT, GTS, ST | 4 Cyl 2.0L | 3SFE, 3SGELC; 3SFE, 3SGELC; ST162L-BCMSKA, ST162L-BCMSKK, ST162L-BCMVFA, ST162L-BCMVFK, ST162L-BCMVKA, ST162L-BCMVKK, ST162L-BCPSKA, ST162L-BCPSKK, ST162L-BCPVFA, ST162L-BCPVKA, ST162L-BCPVKK, ST162L-BKMVKA, ST162L-BKPVKA, ST162L-BLMVFA, ST162L-BLMVFK, ST162L-BLMVKA, ST162L-BLMVKK, ST162L-BLPVKA, ST162L-BLPVKK
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Toyota Celica Switch, Temperature
Part Number: 89428-14030
Product Specifications
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1979-1981 Toyota Celica | GT, LT, Supra | 4 Cyl 2.2L, 4 Cyl 2.4L, 4 Cyl 2.7L | 20R, 22R, 4ME; 20R, 22R, 4ME; MA46L-BLMQEA, RA42L-BCHDSA, RA43L-BCMQSA
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Toyota Celica Switch, Temperature
Part Number: 89428-14050
Product Specifications
- Manufacturer Note: MARK=60B
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1982-1983 Toyota Celica | Supra | 6 Cyl 2.8L | 5MGE; 5MGE; MA61L-BLPQFA, MA61L-BLPQFK
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Toyota Celica Thermistor
Part Number: 88625-17010
Product Specifications
- Other Name: Switch, Temperature Detect, NO.2; Fan Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1988-1989 Toyota Celica | Turbo 4WD, Turbo All Trac | 4 Cyl 2.0L | 3SGTE; 3SGTE; ST165L-BLMVZA, ST165L-BLMVZK
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Toyota Celica Thermo Switch Assy
Part Number: 88625-20300
Product Specifications
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1990-1992 Toyota Celica | Turbo 4WD, Turbo All Trac | 4 Cyl 2.0L | 3SGTE; 3SGTE; ST185L-BLMVZA, ST185L-BLMVZK
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Toyota Celica Thermo Switch Assy
Part Number: 88625-20290
Product Specifications
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1990-1992 Toyota Celica | GT, GTS | 4 Cyl 2.2L | 5SFE; 5SFE; ST184L-BCPGKA, ST184L-BCPGKK, ST184L-BKPGKA, ST184L-BLPGKA, ST184L-BLPGKK, ST184L-BLPVKA, ST184L-BLPVKK
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Toyota Celica Switch, Temperature Detect
Part Number: 89427-14040
Product Specifications
- Other Name: Temperature Sending Unit
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1979-1984 Toyota Celica | GT, LT, ST, Supra | 4 Cyl 2.2L, 4 Cyl 2.4L, 4 Cyl 2.7L | 20R, 22R, 4ME; 20R, 22R, 4ME; MA46L-BLMQEA, RA42L-BCHDSA, RA43L-BCMQSA, RA64L-BCMQSA, RA64L-BCMQSK, RA64L-BCMSSA, RA64L-BCPQSA, RA64L-BCPQSK, RA64L-BCPSSA, RA64L-BLMQSA, RA64L-BLMQSK, RA64L-BLMSSA, RA64L-BLPQSA, RA64L-BLPQSK
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Toyota Celica Switch, Temperature
Part Number: 89427-12070
Product Specifications
- Other Name: Switch, Temperature Detect; Temperature Sending Unit, Temperature Sensor
- Replaces: 87427-12070
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1986-1992 Toyota Celica | GT, ST | 4 Cyl 2.0L, 4 Cyl 2.2L | 2SELC, 3SFE, 5SFE; 2SELC, 3SFE, 5SFE; ST161L-BCPSEA, ST161L-BCPVEA, ST161L-BCPVEK, ST161L-BLPVEA, ST161L-BLPVEK, ST162L-BCPSKA, ST162L-BCPSKK, ST162L-BCPVKA, ST162L-BCPVKK, ST162L-BKPVKA, ST162L-BLPVKA, ST162L-BLPVKK, ST184L-BCPGKA, ST184L-BCPGKK, ST184L-BKPGKA, ST184L-BLPGKA, ST184L-BLPGKK

Toyota Celica Coolant Temperature Sensor

Coolant Temperature Sensor in Toyota Celica is and important gadget that provides details of the temperature of the coolant so that the efficiency of the engine may be determined. This handy sensor is responsible for sensing any changes in the coolant temperature and thus ensures that the engine is working to the optimal of its capabilities. What is more, it is possible that in the course of several years of production, various kinds of Coolant Temperature Sensors might have been incorporated into Celica models, which may have particular working methods and purposes. It is obviously stated that function of the Coolant Temperature Sensor is very significant for the health of your Toyota Celica.

If you are in demand for superior quality and affordable OEM Toyota Celica Coolant Temperature Sensor, then shop with us! We own a wide range of the reduced-priced genuine Toyota Celica Coolant Temperature Sensor. You can purchase in confidence as all parts come with a manufacturer's warranty. Any issues with our products? No need to worry as we have a hassle-free return policy to guide you every step of the way.

Toyota Celica Coolant Temperature Sensor Parts Questions & Experts Answers

Switch, Temperature Detect
89428-15030
Q: How to check and replace the Coolant Temperature Sensor on Toyota Celica?
A: Check the fuses if the coolant temperature gauge isn't working. If the gauge reads hot soon after starting a cold engine, disconnect the wire at the coolant temperature sending unit. If the gauge drops, replace the unit. If it remains high, there could be a shorted wire or faulty gauge. If the gauge doesn't indicate after the engine warms up, connect the wire at the sending unit to a clean engine ground. If the gauge reads hot, replace the unit. If it doesn't work, there might be an open circuit or faulty gauge. To replace the unit, release Radiator pressure, disconnect the wiring harness, apply sealant to the new unit's threads, and quickly install it. Tighten it, reconnect the wiring, refill the cooling system, and check for leaks and gauge operation.

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