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2Pcs Upstream and 2Pcs Downstream O2 Oxygen Sensor Replacement for 2005 2004 2003 Chevy Avalanche Silverado Suburban 1500 Tahoe Cadillac Escalade GMC Sierra 1500 Yukon 5.3L O2 Sensor 234-4668

4.8 (3) Write Review
Free shipping on orders over $29.99

$42.99

$ 19 .99 $19.99

In Stock

About this item

  • 🔧【Applications】OE# 234-4668*4 Upstream Oxygen Sensor Replacement for 2005 2004 2003 Chevy Avalanche Silverado Suburban 1500 Tahoe Cadillac Escalade GMC Sierra 1500 Yukon 5.3L 02 Sensor.
  • 🔧【Advantage】Made of high-quality materials,strong durability,to ensure service life,oxygen sensor can improve engine performance and fuel economy,extend catalytic converter life.
  • 🔧【Cautions】Pls carefully check your vehicle year & make & model with the fitment of Amazon and our description.Pls compare your part with our pictures, it must be completely same.If you have any questions, please email us, we try to answer all email within 24 hours.
  • 🔧【Installation】STEP1. Locate the oxygen sensor position and remove it with socket, STEP2. Compare the new sensor to the old sensor to ensure a proper installation, STEP3. Please clean the threaded port to en sure a proper seal of the new sensor,STEP4.Gently tighten the sensor in order to keep wire free from damage and avoid sensor leakage, STEP5,Reinstail the connecor,try to clear it if the car has diagnostic trouble codes.
  • 🔧【Warranty】1-Year Unlimited Miles Warranty. If the oxygen sensor does not fit your vehicle, we accept return. Please make the item clean and package in good condition.


Product Description

111

MAXFAVOR dedicated to provide the good selection, the latest cutting edge technology, and the good overall shopping experience. Maxfavor oxygen sensor features double protection layer, aluminum oxide trap layer, porous PTFE filter and stainless steel housing. It is manufactured with precision to meet OE standards and can be installed easily and ensures longevity.

Oxygen Sensor Fitment

Cadillac Escalade V8-5.3 2005-2003
Chevrolet Avalanche 1500 V8-5.3 2005-2003
Chevrolet Silverado 1500 V8-5.3 2005-2003
Chevrolet Suburban 1500 V8-5.3 2005-2003
Chevrolet Tahoe V8-5.3 2005-2003
Gmc Sierra 1500 V8-5.3 2005-2003
Gmc Yukon V8-5.3 2005-2003
Gmc Yukon Xl 1500 V8-5.3 2005-2003
4
2
3
Brake Booster Master Cylinder

tanja cosgrove
Reviewed in the United States on March 7, 2025
Still running strong
John Wayne Pruitt
Reviewed in the United States on October 29, 2024
I didn't get 2,000 miles on them before I had to replace
Robert Durham
Reviewed in the United States on October 24, 2024
I used it for my truck but I got 4 of the same thing it was supposed to be 2 upstream and to downstream
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