Ignition System

2005 Cadillac STS Camshaft Position Sensor, Ignition Coil, Engine Control Module, Spark Plug Wire

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2005 Cadillac STS
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2 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Electrical - Ignition System (3.6L)
    2005 Cadillac STS Ignition System Diagram 1 - Thumbnail
  • 2.Electrical - Ignition System (4.4 & 4.6L)
    2005 Cadillac STS Ignition System Diagram 2 - Thumbnail
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 2
    19300872
    Spark Plug
    Spark Plug Assembly
    • Part Notes: 3.6L, 2ND Design
    • Replaced By: 19542404
    MSRP: $13.26 Your Price: $7.43
    1
    Add To Cart
  • 2 Cadillac 19301814 Spark Plug
    19301814
    Spark Plug
    Spark Plug Assembly
    • Part Notes: 3.6L, 1ST Design
    MSRP: $17.56 Your Price: $9.83
    1
    Add To Cart
  • 3
    12618603
    Knock Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: 3.6L
    MSRP: $69.61 Your Price: $37.07
    1
    Add To Cart
  • 4 Cadillac 12592250 Camshaft Sensor
    12592250
    Camshaft Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: 3.6L
    MSRP: $145.40 Your Price: $77.43
    1
    Add To Cart
  • 5
    12582652
    Crankshaft Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: 3.6L
    MSRP: $260.90 Your Price: $138.93
    1
    Add To Cart
  • 6 Cadillac 12600940 ECM
    12600940
    ECM
    Module, Engine Control
    • Part Notes: 3.6L
    MSRP: $536.78 Your Price: $299.25
  • 6
    12567446
    Knock Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: 4.4 & 4.6L
    • Replaced By: 19434672
    MSRP: $52.28 Your Price: $27.85
    1
    Add To Cart
  • 9
    12576523
    ECM
    Module, Engine Control
    • Part Notes: 4.4 & 4.6L