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Powertrain Control

2003 Toyota Celica Mass Air Flow Sensor, Camshaft Position Sensor, Knock Sensor

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2003 Toyota Celica
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4 Cyl 1.8 L GAS
Vehicle Options
4 Cyl 1.8 L GAS
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2 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Electrical - Electrical components
    2003 Toyota Celica Powertrain Control Diagram 1 - Thumbnail
  • 2.Electrical - Ignition system
    2003 Toyota Celica Powertrain Control Diagram 2 - Thumbnail
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 4 Toyota 89661-20A01 ECM
    89661-20A01
    ECM
    Computer Engine Control
    • Part Notes: GT, Manual Transmission
    MSRP: $803.15 Your Price: $548.03
    1
    Add To Cart
  • 4 Toyota 89661-2G391-84 ECM
    89661-2G391-84
    ECM
    Reman Engine Ecu
    • Part Notes: GT, Auto Transmission
    MSRP: $560.31 Your Price: $380.50
    1
    Add To Cart
  • 4 Toyota 89661-2G401-84 ECM
    89661-2G401-84
    ECM
    Reman Computer
    • Part Notes: GT-S, Manual Transmission
    MSRP: $632.96 Your Price: $429.55
    1
    Add To Cart
  • 4 Toyota 89661-2G410 ECM
    89661-2G410
    ECM
    Computer Engine Control
    • Part Notes: GT-S, Auto Transmission
    MSRP: $1235.81 Your Price: $843.26
    1
    Add To Cart
  • 5 Toyota 89668-20360 ECM Bracket
    89668-20360
    ECM Bracket
    Bracket, Engine Control Computer
    • Location: Passenger Side
    MSRP: $7.38 Your Price: $5.31
    1
    Add To Cart
  • 6 Toyota 89667-20410 ECM Bracket
    89667-20410
    ECM Bracket
    Bracket, Engine Control Computer
    • Location: Driver Side
    MSRP: $9.71 Your Price: $6.98
    1
    Add To Cart
  • 7 Toyota 82703-20010 Box
    82703-20010
    Box
    Box Sub-Assembly, Engine Control Unit
    MSRP: $252.70 Your Price: $176.99
    1
    Add To Cart
  • 8
    82774-20010
    Cover
    Cover, Engine Room Ecu
    MSRP: $105.59 Your Price: $75.22
    1
    Add To Cart
  • 10 Toyota 82777-20010 Air Duct
    82777-20010
    Air Duct
    Duct, Engine Room EC
    • Part Notes: Lower
    MSRP: $65.34 Your Price: $46.94
    1
    Add To Cart
  • 11
    90080-87025
    Relay
    • Part Notes: Blower Motor
    MSRP: $95.46 Your Price: $68.01
    1
    Add To Cart
  • 12
    28300-10020
    Relay
    Relay Assembly, Starter
    • Part Notes: Starter
    MSRP: $114.75 Your Price: $81.75
    1
    Add To Cart
  • 13
    90080-87024
    Relay
    • Part Notes: Headlamp
    MSRP: $95.63 Your Price: $68.13
    1
    Add To Cart
  • 16
    90080-87026
    Relay
    • Part Notes: Daytime Running Lamp
    MSRP: $32.09 Your Price: $23.05
  • 17 Toyota 90982-09016 Fuse
    90982-09016
    Fuse
    Fuse, Multiple
    • Part Notes: Multi Type, 7.5 AMP
    MSRP: $7.96 Your Price: $5.72
    1
    Add To Cart
  • 17
    90982-09014
    Fuse
    Fuse, Multiple
    • Part Notes: Multi Type, 5 AMP
    MSRP: $7.96 Your Price: $5.72
    1
    Add To Cart
  • 17
    90080-82022
    Fuse
    Fuse, Mini
    • Part Notes: Mini Type, 15 AMP
    MSRP: $2.98 Your Price: $2.14
    1
    Add To Cart
  • 17
    90080-82020
    Fuse
    Fuse, Mini
    • Part Notes: Mini Type, 7.5 AMP
    MSRP: $2.98 Your Price: $2.14
    1
    Add To Cart
  • 17
    90080-82021
    Fuse
    Fuse, Mini
    • Part Notes: Mini Type, 10 AMP
  • 17
    90080-82023
    Fuse
    Fuse, Mini
    • Part Notes: Mini Type, 20 AMP
    MSRP: $2.98 Your Price: $2.14
    1
    Add To Cart
  • 17 Toyota 90080-82024 Fuse
    90080-82024
    Fuse
    Fuse, Mini
    • Part Notes: Mini Type, 30 AMP
    MSRP: $2.98 Your Price: $2.14
    1
    Add To Cart
  • 17
    90080-82033
    Fuse
    Fuse, Mini
    • Part Notes: Mini Type, 25 AMP
    MSRP: $3.98 Your Price: $2.86
    1
    Add To Cart
  • Toyota 89661-2G382-84 ECM
    89661-2G382-84
    ECM
    Celica Reman Ecu
    • Part Notes: Celica; GT; All; Manual Transmission
    MSRP: $679.86 Your Price: $458.74
    1
    Add To Cart
  • 89615-06010
    Knock Sensor
    Sensor, Knock Control
    • Part Notes: Celica; GT-S
    MSRP: $201.42 Your Price: $142.28
    1
    Add To Cart
  • Toyota 89615-12120 Knock Sensor
    89615-12120
    Knock Sensor
    Sensor, Knock Control
    • Part Notes: Celica; GT; All
    MSRP: $212.39 Your Price: $150.04
    1
    Add To Cart

OEM 2003 Toyota Celica Parts for Powertrain Control

Genuine 2003 Toyota Celica parts are produced by Toyota with the official design and standards, thus they ensure a high quality throughout the production process. OEM parts are the ideal choice for people looking for new Powertrain Control parts. With our competitive prices, we offer 2003 Toyota Celica Mass Air Flow Sensor, Camshaft Position Sensor, Knock Sensor that fit tight budgets, while still including the manufacturer warranties, a hassle-free returns policy and quick shipping options.