ACEEK00018-Cadillac CTS SRX STS 2 Piece O2 Oxygen Sensor Set

Replaces

Cadillac CTS SRX STS 2 Piece O2 Oxygen Sensor Set ACDelco ACEEK00018

ACEEK00018

Part Details

  • Set Quantity: 2 Piece

This part replaces:

  • OE # 12596327
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Part ACEEK00018
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AC DELCO
Brand #: ACEEK00018

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Description
Vehicle Fit
Warranty & Shipping
How-To & Tools
Q&A

Part Details

  • Set Quantity:   2 Piece

Our electrical and electronic parts are subject to strict quality testing.

Parts cannot be returned after they have been installed. Contact us with any questions before installing the parts.

Direct Fit Replacement

Direct fit replacement part guaranteed to fit and function properly for your specific application

Quality Tested

Quality tested and built to a strict level of product standards

Item Condition: New

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.

  1. step : Removing the Wiper Arm (0:48)
    • Pry off the wiper arm cap by hand
    • Remove the 15mm nut from the wiper arm stud
    • Pull the wiper arm off the stud
  2. step : Removing the Cowl Panel (1:59)
    • Peel off the weatherstrip
    • Remove the four 7mm screws from the cowl panel
    • Lift up and carefully release the passenger side of the cowl panel
    • Remove the 10mm nut from the driver side cowl panel
    • Remove the driver side cowl panel up and out
  3. step : Removing the Wiper Transmission (2:57)
    • Remove the two 10mm bolts from the wiper transmission assembly
    • Lift the assembly up toward the center of the vehicle
    • Disconnect the transmission wiring harness
  4. step : Removing the Engine Cover (3:33)
    • Remove the oil fill cap
    • Remove the engine cover
    • Reinstall the oil cap
  5. step : Removing the Passenger Upstream O2 Sensor (3:57)
    • Remove the three 10mm bolts from cowl panel retainer connected to the firewall
    • Disconnect the O2 sensor connector on the backside of the engine
    • Loosen the O2 sensor with a sensor socket or a 22mm socket
    • Remove the sensor by hand
  6. step : Installing the Upstream O2 Sensor (6:58)
    • Install the O2 sensor by hand
    • Tighten the O2 sensor with an O2 sensor socket of 22mm socket
    • Connect the wiring harness
    • Insert the cowl panel retainer into place
    • Tighten the three 10mm bolts to the cowl panel retainer
  7. step : Installing the Engine Cover (7:55)
    • Remove the oil fill cap
    • Press on the engine cover
    • Reinstall the oil cap
  8. step : Reinstalling the Wiper Transmission (7:56)
    • Connect the wiper transmission electrical connector
    • Insert the wiper transmission into place
    • Tighten the two 10mm bolts to the wiper transmission
  9. step : Reinstalling the Cowl Panel (8:24)
    • Insert the driver side cowl panel into place
    • Tighten the 10mm nut to the driver side
    • Insert the passenger side cowl panel into place
    • Tighten the 7mm screws to the panel
    • Press on the weatherstrip
  10. step : Installing the Wiper Arm (9:42)
    • Put the wiper arm onto the stud
    • Fasten the 15mm nut onto the wiper arm stud
    • Push on the wiper arm cap

Tools needed for replacement:

    Materials, Fluids, and Supplies

  • Painter's Tape

  • Ratchets & Related

  • Torque Wrench
  • Socket Extensions

  • Sockets - Metric

  • 7mm Socket
  • 10mm Socket
  • 15mm Socket

  • Specialty Tools

  • O2 Sensor Socket

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Fits the following Makes:

Year Make Model Description
2004-2005Cadillac CTS Cadillac CTS V6 3.6L with Oval Plug Upstream 2 Piece O2 Oxygen Sensor Set
2005Cadillac CTS Cadillac CTS V6 2.8L with Oval Plug Upstream 2 Piece O2 Oxygen Sensor Set
2006-2007Cadillac CTS Cadillac CTS V6 2.8L Upstream 2 Piece O2 Oxygen Sensor Set
2006-2007Cadillac CTS Cadillac CTS V6 3.6L Upstream 2 Piece O2 Oxygen Sensor Set
2005Cadillac SRX Cadillac SRX with Oval Plug Upstream 2 Piece O2 Oxygen Sensor Set
2006Cadillac SRX Cadillac SRX V6 3.6L Upstream 2 Piece O2 Oxygen Sensor Set
2005Cadillac STS Cadillac STS with Oval Plug Upstream 2 Piece O2 Oxygen Sensor Set
2006-2007Cadillac STS Cadillac STS V6 3.6L Upstream 2 Piece O2 Oxygen Sensor Set

Part Interchange

Brand Label Part Number
DIY Solutions EMS00452
DIY Solutions EMS00455

This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.

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AC DELCO
Brand #: ACEEK00018
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Saturday - Sunday 8:00am - 4:30pm ET


Cadillac CTS SRX STS 2 Piece O2 Oxygen Sensor Set ACDelco ACEEK00018-ACEEK00018 does not fit your:


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