SUMMER PROMO!!! TAKE AN EXTRA 2% OFF OF YOUR SUBTOTAL OF 150.00 OR MORE!! INSTANT SAVINGS!!

Heated Oxygen Sensor - GM (12668435)

2019-2026 GM - 12668435

Heated Oxygen Sensor - GM (12668435)

2019-2026 GM - 12668435

Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12668435

Details

  • Brand:

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

  • SKU:

    12668435

  • Positions: Left, Left Upper
  • Other Names:

    Oxygen Sensor

  • Description:

    Upgrade your Silverado or Sierra's emissions system with the genuine GM OEM heated oxygen sensor MPN 12668435. This upper left oxygen sensor is engineered for 4.3L, 5.3L, and 6.2L engines to accurately detect exhaust gas oxygen content and optimize fuel efficiency and emissions control. Backed by General Motors quality standards, this authentic OEM part ensures reliable performance when properly installed and programmed. - Genuine OEM heated oxygen sensor designed and tested to rigorous GM specifications - Direct fit for Chevrolet Silverado and GMC Sierra trucks with 4.3L, 5.3L, and 6.2L engines - Monitors oxygen levels in exhaust gases to optimize fuel mixture and reduce emissions - Requires professional installation with GM service information and special programming procedures - Brand new, genuine General Motors part backed by manufacturer quality assurance

  • Condition: New
  • MSRP: $76.02
  • Discount: $32.73 (43.1% off)
  • Sale Price: $43.29
OR
Ships To

Packages shipped within the U.S. and Puerto Rico will automatically be protected from any loss, damage, and theft. Learn More

Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Always the correct parts
Shop with Confidence Your information is safe
In-House Experts We know our products
Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12668435

Details

  • Brand:

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

  • SKU:

    12668435

  • Positions: Left, Left Upper
  • Other Names:

    Oxygen Sensor

  • Description:

    Upgrade your Silverado or Sierra's emissions system with the genuine GM OEM heated oxygen sensor MPN 12668435. This upper left oxygen sensor is engineered for 4.3L, 5.3L, and 6.2L engines to accurately detect exhaust gas oxygen content and optimize fuel efficiency and emissions control. Backed by General Motors quality standards, this authentic OEM part ensures reliable performance when properly installed and programmed. - Genuine OEM heated oxygen sensor designed and tested to rigorous GM specifications - Direct fit for Chevrolet Silverado and GMC Sierra trucks with 4.3L, 5.3L, and 6.2L engines - Monitors oxygen levels in exhaust gases to optimize fuel mixture and reduce emissions - Requires professional installation with GM service information and special programming procedures - Brand new, genuine General Motors part backed by manufacturer quality assurance

  • 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

Product Reviews

Ask Our Team

Londoff Discount Parts

Order your Heated Oxygen Sensor (12668435) today and have it in your hands in a matter of days. Your Heated Oxygen Sensor will be backed by a warranty and guaranteed to fit your 2019-2026 vehicle. 

OEM parts at great prices. That is what we stand for.

Shop OEM parts by model and catalog by first selecting your make below:

| Buick | Cadillac | Chevrolet | GMC |

| Hummer | Oldsmobile | Pontiac | Saturn |