OEM 2004 Cadillac CTS Knock Sensor

Engine Knock Sensor
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3 Knock Sensors found

  • 2004 Cadillac CTS Knock Sensor - 12618603
    2004 Cadillac CTS Knock Sensor Diagram - 12618603
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    2004 Cadillac CTS Knock Sensor

    Part Number: 12618603
    $37.07 MSRP: $69.61
    You Save: $32.54 (47%)
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    Product Specifications
    • Other Name: Sensor, Distributor (Also Knock Sensor); Ignition Knock (Detonation) Sensor
    • Replaces: 12566845
    • Item Weight: 0.40 Pounds
    • Item Dimensions: 2.6 x 2.6 x 2.2 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 12618603
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2004 Cadillac CTS Submodels:
    • Base | 6 Cyl 2.8 L GAS, 6 Cyl 3.6 L GAS
  • 2004 Cadillac CTS Knock Sensor - 12589867
    2004 Cadillac CTS Knock Sensor Diagram - 12589867
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    2004 Cadillac CTS Knock Sensor

    Part Number: 12589867
    $64.53 MSRP: $131.06
    You Save: $66.53 (51%)
    ADD TO CART
    Product Specifications
    • Other Name: Sensor, Distributor (Also Knock Sensor)
    • Replaces: 10456603
    • Item Weight: 0.50 Pounds
    • Item Dimensions: 2.9 x 2.8 x 2.4 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • Require Quantity: 2
    • SKU: 12589867
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2004 Cadillac CTS Submodels:
    • V | 8 Cyl 5.7 L GAS
  • 2004 Cadillac CTS Knock Sensor - 90530434
    2004 Cadillac CTS Knock Sensor Diagram - 90530434
    View related parts
    Product Specifications
    • Other Name: Sensor, Distributor (Also Knock Sensor)
    • Item Weight: 0.50 Pounds
    • Item Dimensions: 4.2 x 4.2 x 2.0 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • Require Quantity: 2
    • SKU: 90530434
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2004 Cadillac CTS Submodels:
    • Base, Luxury, Luxury Sport | 6 Cyl 3.2 L GAS

2004 Cadillac CTS Knock Sensor

With a comprehensive array of OEM 2004 Cadillac CTS Knock Sensor, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2004 Cadillac CTS Knock Sensor are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2004 Cadillac CTS Parts Questions & Experts Answers

  • Q: How to replace the Knock Sensor (KS) 2 on 2004 Cadillac CTS?
    A: To replace the Knock Sensor (KS) 2, you first disconnect the knock sensor pigtail from the electrical connector and bracket, then remove the accessory mounting bracket, making sure to note the routing of the pigtail to ensure a correct installation. Then remove the knock sensor pigtail from the retaining clips and the bolt from the middle of the knock sensor and pull out the knock sensor from the engine block. For installation, make sure to clean up the mating surfaces of knock sensor and the engine block, so that the entire contact surface of the knock sensor would be on the contact surface of the engine block. It is very important not to apply washers, spring washers, as well as toothed washers during installation. Tighten the bolt to 20 N.m (15 lb ft). Mount the knock sensor to the engine block, tying it down with a bolt. Heat shield with the knock sensor pigtail using the notations done in the process of removing, placing and ensuring it is not in contact with any movements, and reinstall the accessory mounting bracket and attach the knock sensor pigtail to the electrical connector and bracket.

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