Replaces

2004-05 Chevy Colorado GMC Canyon O2 Oxygen Sensor - 1AEOS00057

Specifications:

  • Direct Fit
    • Correct Connector No cutting or splicing
    • Correct wire length (19.8")
  • Upstream Sensor as listed per applications
  • Heated
  • 4 wire configuration
  • Replaces dealer part number: 12573721
  • Built and tested to strict quality control standards

Note: For clarification purposes:

  • Upstream location is between the catalytic converter and the engine
  • Downstream location is between the catalytic converter and the tailpipe

If you have a bad O2 sensor causing your vehicle to run poorly or fail an emission test then this is the part for you.

Returns Note:

Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed.

Note:  You may be required to reset the vehicle’s computer after installation of this part.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

  1. step : Identifying your Oxygen Sensors (0:57)
    • Upstream oxygen sensors are located in between the engine and the catalytic converter
    • Downstream oxygen sensors are located in the catalytic converter or farther away from the engine than the catalytic converter
    • Locate your vehicle's firing order diagram
    • The bank that contains cylinder one is bank one
    • The bank that does not contain cylinder one is bank two, even if it does not contain cylinder two

Tools needed for replacement:

    1A - No Tools Needed

  • No Tools Needed

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Vehicle Fit

Year Make Model Description
2004-2005Chevy Colorado Chevy Colorado L5 3.5L Upstream O2 Oxygen Sensor
2004-2005Chevy Colorado Chevy Colorado L4 2.8L Upstream O2 Oxygen Sensor
2004-2005GMC Canyon GMC Canyon L5 3.5L Upstream O2 Oxygen Sensor
2004-2005GMC Canyon GMC Canyon L4 2.8L Upstream O2 Oxygen Sensor

This part replaces:

  • OE # 12573721
  • Standard Motor Products SG1414
Part #: 1AEOS00057


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(03:08 min)