2003 Toyota Corolla Engine Control Module
Navigate our online catalogue to find original replacement Engine Control Modules specifically designed to fit a 2003 Toyota Corolla.





Engine Control Module
Required Per Vehicle: 1
Vehicle Fitment Notes:
with Original Equipment (OE) # 89661-01040 Immobilizer reset is required - Refer to service manual for procedure
with Original Equipment (OE) # 89661-01040 Immobilizer reset is required - Refer to service manual for procedure




Engine Control Module
Required Per Vehicle: 1
Vehicle Fitment Notes:
with Original Equipment (OE) # 89661-01031 Immobilizer reset is required - Refer to service manual for procedure
with Original Equipment (OE) # 89661-01031 Immobilizer reset is required - Refer to service manual for procedure




Engine Control Module
Required Per Vehicle: 1
Vehicle Fitment Notes:
with Original Equipment (OE) # 89666-02140 Immobilizer reset is required - Refer to service manual for procedure
with Original Equipment (OE) # 89666-02140 Immobilizer reset is required - Refer to service manual for procedure




Engine Control Module
Required Per Vehicle: 1
Vehicle Fitment Notes:
with Original Equipment (OE) # 89666-02150 Immobilizer reset is required - Refer to service manual for procedure
with Original Equipment (OE) # 89666-02150 Immobilizer reset is required - Refer to service manual for procedure




Engine Control Module
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
with Original Equipment (OE) # 89666-02141 First Source - Call For Availability
with Original Equipment (OE) # 89666-02141 First Source - Call For Availability




Engine Control Module
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 1.8L 1794cc L4 (3.11x3.60; 79.0x91.5);
Engine Base: 1.8L 1794cc L4 (3.11x3.60; 79.0x91.5);
Vehicle Fitment Notes:
with Original Equipment (OE) # 89666-02151 Immobilizer reset is required - Refer to service manual for procedure
with Original Equipment (OE) # 89666-02151 Immobilizer reset is required - Refer to service manual for procedure


Engine Control Module
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
with Original Equipment (OE) # 89661-01050 First Source - Call For Availability
with Original Equipment (OE) # 89661-01050 First Source - Call For Availability


Engine Control Module
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
with Original Equipment (OE) # 89661-01050 Obsolete First Source - Call For Availability
with Original Equipment (OE) # 89661-01050 Obsolete First Source - Call For Availability


Engine Control Module
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
with Original Equipment (OE) # 89666-02300 First Source - Call For Availability
with Original Equipment (OE) # 89666-02300 First Source - Call For Availability


Engine Control Module
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
with Original Equipment (OE) # 89666-02300 Obsolete First Source - Call For Availability
with Original Equipment (OE) # 89666-02300 Obsolete First Source - Call For Availability


Engine Control Module
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
with Original Equipment (OE) # 89666-02130 First Source - Call For Availability
with Original Equipment (OE) # 89666-02130 First Source - Call For Availability


Engine Control Module
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
with Original Equipment (OE) # 89666-02130 Obsolete First Source - Call For Availability
with Original Equipment (OE) # 89666-02130 Obsolete First Source - Call For Availability


Engine Control Module
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
with Original Equipment (OE) # 89666-02160 First Source - Call For Availability
with Original Equipment (OE) # 89666-02160 First Source - Call For Availability


Engine Control Module
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
with Original Equipment (OE) # 89666-02160 Obsolete First Source - Call For Availability
with Original Equipment (OE) # 89666-02160 Obsolete First Source - Call For Availability


Engine Control Module
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
with Original Equipment (OE) # 89666-02290 First Source - Call For Availability
with Original Equipment (OE) # 89666-02290 First Source - Call For Availability