How to replace a heater core in a Toyota Celica?

Detach the battery's negative cable and completely drain the cooling system. Remove the center console, trim panel, and heater controls, marking cable clamp locations for reinstallation. Detach remaining air ducts, wiring, and controls from the heater housing. Separate the heater assembly and replace the old heater core. Reassemble the heater unit, checking for any binding parts. Installation is the reverse of removal, refill the cooling system, reconnect the battery, and run the engine. Check for leaks and system operation.

Genuine Toyota Celica Heater Core

HVAC Heater Core

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11 Heater Cores found

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Toyota Celica Unit Sub-Assembly, Heater Radiator
Part Number: 87107-14090
- Other Name: Unit Sub-Assy, Heater Radiator
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Fits the following Vehicles:
1979-1981 Toyota Celica | Supra | 4 Cyl 2.7L, 6 Cyl 2.8L | 4ME, 5ME; 4ME, 5ME; MA46L-BLHQEA, MA46L-BLMQEA, MA47L-BLHQEA, MA47L-BLMQEA
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Toyota Celica Unit Sub-Assy, Heater Radiator
Part Number: 87107-14130
- Other Name: Heater Core
More Info
Fits the following Vehicles:
1982-1985 Toyota Celica | Supra | 6 Cyl 2.8L | 5MGE; 5MGE; MA61L-BLMQFA, MA61L-BLMQFK, MA61L-BLPQFA, MA61L-BLPQFK
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Toyota Celica Unit Sub-Assy, Heater Radiator
Part Number: 87107-20350
- Other Name: Heater Core
More Info
Fits the following Vehicles:
1986-1987 Toyota Celica | GT, GTS, ST | 4 Cyl 2.0L | 2SELC, 3SFE, 3SGELC; 2SELC, 3SFE, 3SGELC; ST161L-BCMSEA, ST161L-BCMVEA, ST161L-BCPSEA, ST161L-BCPVEA, ST161L-BCPVEK, ST161L-BLMVEA, ST161L-BLMVEK, ST161L-BLPVEA, ST161L-BLPVEK, ST162L-BCMSKA, ST162L-BCMVFA, ST162L-BCMVFK, ST162L-BCMVKA, ST162L-BCPSKA, 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 Unit Sub-Assembly, Heater Radiator
Part Number: 87107-20400
- Other Name: Unit Sub-Assy, Heater Radiator; Heater Core
More Info
Fits the following Vehicles:
1988-1989 Toyota Celica | GT, GTS, ST, Turbo 4WD, Turbo All Trac | 4 Cyl 2.0L | 3SFE, 3SGELC, 3SGTE; 3SFE, 3SGELC, 3SGTE; 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 Unit Sub-Assy, Heater Radiator
Part Number: 87107-14070
- Replaced by: 87107-14080
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Fits the following Vehicles:
1978-1979 Toyota Celica | GT, LT, ST | 4 Cyl 2.2L | 20R; 20R; RA42L-BCHDSA, RA42L-BCHQSA, RA42L-BCHSSA, RA42L-BCKDSA, RA42L-BCKSSA, RA42L-BCMQSA, RA42L-BCMSSA, RA42L-BLHQSA, RA42L-BLHSSA, RA42L-BLMQSA, RA42L-BLMSSA
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Toyota Celica Unit Sub-Assy, Heater Radiator
Part Number: 87107-14080
- Replaces: 87107-14070
More Info
Fits the following Vehicles:
1978-1981 Toyota Celica | GT, LT, ST | 4 Cyl 2.2L, 4 Cyl 2.4L | 20R, 22R; 20R, 20R; RA42L-BCHDSA, 22R; RA42L-BCHDSA, RA42L-BCHQSA, RA42L-BCHSSA, RA42L-BCKDSA, RA42L-BCKSSA, RA42L-BCMQSA, RA42L-BCMSSA, RA42L-BLHQSA, RA42L-BLHSSA, RA42L-BLMQSA, RA42L-BLMSSA, RA43L-BCHQSA, RA43L-BCHSSA, RA43L-BCMQSA, RA43L-BCMSSA, RA43L-BLHQSA, RA43L-BLMQSA
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Toyota Celica Unit Sub-Assy, Heater Radiator
Part Number: 87107-14120
- Replaced by: 87107-14140
More Info
Fits the following Vehicles:
1982-1985 Toyota Celica | GT, GTS, ST | 4 Cyl 2.4L | 22R, 22REC; 22R, 22REC; RA64L-BCMQEA, RA64L-BCMQSA, RA64L-BCMSEA, RA64L-BCMSSA, RA64L-BCPQEA, RA64L-BCPQSA, RA64L-BCPSEA, RA64L-BCPSSA, RA64L-BLMQEA, RA64L-BLMQSA, RA64L-BLMSSA, RA64L-BLPQEA, RA64L-BLPQSA, RA65L-BCMQEA, RA65L-BCPQEA, RA65L-BLMQEA, RA65L-BLPQEA
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Toyota Celica Unit Sub-Assy, Heater Radiator
Part Number: 87107-14140
- Other Name: Heater Assembly, Heater Core
- Manufacturer Note: HEAVY DUTY HEATER
- Replaces: 87107-14120
More Info
Fits the following Vehicles:
1982-1985 Toyota Celica | GT, GTS, ST | 4 Cyl 2.4L | 22R, 22REC; 22R, 22REC; RA64L-BCMQEA, RA64L-BCMQEK, RA64L-BCMQSA, RA64L-BCMQSK, RA64L-BCMSEA, RA64L-BCMSSA, RA64L-BCPQEA, RA64L-BCPQEK, RA64L-BCPQSA, RA64L-BCPQSK, RA64L-BCPSEA, RA64L-BCPSSA, RA64L-BLMQEA, RA64L-BLMQEK, RA64L-BLMQSA, RA64L-BLMQSK, RA64L-BLMSSA, RA64L-BLPQEA, RA64L-BLPQEK, RA64L-BLPQSA, RA64L-BLPQSK, RA65L-BCMQEA, RA65L-BCMQEK, RA65L-BCPQEA, RA65L-BKMQEA, RA65L-BKPQEA, RA65L-BLMQEA, RA65L-BLMQEK, RA65L-BLPQEA
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Toyota Celica Unit Sub-Assy, Heater Radiator
Part Number: 87107-20540
- Other Name: Core, Heater Core
- Manufacturer Note: ASSY TYPE G
More Info
Fits the following Vehicles:
1995-1999 Toyota Celica | GT, ST | 4 Cyl 1.8L, 4 Cyl 2.2L | 5SFE, 7AFE; 5SFE, 7AFE; AT200L-BCMSKA, AT200L-BCPSKA, AT200L-BLMSKA, AT200L-BLPSKA, ST204L-BCMGKA, ST204L-BCMSKA, ST204L-BCPGKA, ST204L-BCPSKA, ST204L-BLMGKA, ST204L-BLMSKA, ST204L-BLPGKA, ST204L-BLPSKA
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Toyota Celica Unit Sub-Assy, Heater Radiator
Part Number: 87107-20550
- Other Name: Core, Heater Core
- Manufacturer Note: ASSY TYPE J
More Info
Fits the following Vehicles:
1990-1999 Toyota Celica | GT, GTS, ST, Turbo 4WD, Turbo All Trac | 4 Cyl 1.6L, 4 Cyl 1.8L, 4 Cyl 2.0L, 4 Cyl 2.2L | 3SGTE, 4AFE, 5SFE, 7AFE; 3SGTE, 4AFE, 5SFE, 7AFE; AT180L-BCMSKA, AT180L-BCMSKK, AT180L-BCPSKA, AT180L-BCPSKK, 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
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Toyota Celica Unit Sub-Assy, Heater Radiator
Part Number: 87107-20690
- Other Name: Heater Core
More Info
Fits the following Vehicles:
2000-2005 Toyota Celica | 4 Cyl 1.8L | 1ZZFE, 2ZZGE; 1ZZFE, 2ZZGE; ZZT230L-BLMSHA, ZZT230L-BLPSHA, ZZT231L-BLFVFA, ZZT231L-BLPVFA
Less Info

Toyota Celica Heater Core Parts Questions & Answers

Unit Sub-Assy, Heater Radiator
87107-20350
Q: How to replace a heater core in a Toyota Celica?
A: Detach the battery's negative cable and completely drain the cooling system. Remove the center console, trim panel, and heater controls, marking cable clamp locations for reinstallation. Detach remaining air ducts, wiring, and controls from the heater housing. Separate the heater assembly and replace the old heater core. Reassemble the heater unit, checking for any binding parts. Installation is the reverse of removal, refill the cooling system, reconnect the battery, and run the engine. Check for leaks and system operation.