Heated Oxygen Sensor - GM (12573721)

2004-2005 GM - 12573721

Heated Oxygen Sensor - GM (12573721)

2004-2005 GM - 12573721

Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12573721

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    12573721

  • Positions: Front
  • Other Names:

    Oxygen Sensor, 862

  • Description:

    Upgrade your GMC Canyon or Chevrolet Colorado's emission control system with this Genuine GM OEM Heated Oxygen Sensor (MPN: 12573721), engineered for 4.2L engines without the 5.3L variant. This front oxygen sensor detects exhaust gas oxygen content in real-time, allowing your engine's computer to optimize fuel mixture and reduce harmful emissions while improving overall performance. As an authentic General Motors part, it's manufactured to factory specifications and backed by GM's quality assurance. - Genuine OEM Heated Oxygen Sensor designed specifically for GMC Canyon and Chevrolet Colorado models - Direct fit for 4.2L engines (excludes 5.3L engine applications) - Monitors exhaust oxygen levels to optimize fuel-air ratio and emission control - Compatible with select GM vehicles requiring front oxygen sensor replacement - Factory-engineered part tested to GM's rigorous quality and durability standards

  • Condition: New
  • MSRP: $132.72
  • Discount: $59.19 (44.6% off)
  • Sale Price: $73.53
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Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12573721

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    12573721

  • Positions: Front
  • Other Names:

    Oxygen Sensor, 862

  • Description:

    Upgrade your GMC Canyon or Chevrolet Colorado's emission control system with this Genuine GM OEM Heated Oxygen Sensor (MPN: 12573721), engineered for 4.2L engines without the 5.3L variant. This front oxygen sensor detects exhaust gas oxygen content in real-time, allowing your engine's computer to optimize fuel mixture and reduce harmful emissions while improving overall performance. As an authentic General Motors part, it's manufactured to factory specifications and backed by GM's quality assurance. - Genuine OEM Heated Oxygen Sensor designed specifically for GMC Canyon and Chevrolet Colorado models - Direct fit for 4.2L engines (excludes 5.3L engine applications) - Monitors exhaust oxygen levels to optimize fuel-air ratio and emission control - Compatible with select GM vehicles requiring front oxygen sensor replacement - Factory-engineered part tested to GM's rigorous quality and durability standards

  • Condition: New

Vehicle Fitment

No application/vehicle fitment information available for this product
Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

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