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20 Best 2001 Chevy Silverado 02 Sensor of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best 2001 Chevy Silverado 02 Sensor of 2023. Check our ranking below.

2,622 Reviews Scanned

Rank No. #1

Maxfavor 1Pc Upstream O2 Sensor Fit For 2002-2000 Chevy Silverado 1500 4.3L-5.3L 234-4012

🔧【Applications】OE# 234-4012 Upstream Oxygen Sensor Replacement for 2002 2001 2000 1999 Chevy Silverado 1500 4.3L 4.8L 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.

Rank No. #2

higherbro 4PCS Oxygen O2 Sensor 1 & 2 for 2000 2001 2002 Cheverlet Silverado 1500 4.8L/5.3L Upstream + Downstream Only fit Canada Built Vehicle

Fit 2002 Cheverlet Avalanche 1500 5.3L; Fit 2002-2005 Cheverlet Blazer 4.3L; Fit 2002-2004 Cheverlet S10 4.3L; Fit 2002 Cheverlet Silverado 1500 4.3L; Fit 2000-2002 Cheverlet Silverado 1500 4.8L; Fit 2000-2002 Cheverlet Silverado 1500 5.3L; Fit 2000 Cheverlet Silverado 2500 5.3L; Fit 2000-2002 Cheverlet Suburban 1500 5.3L; Fit 2000-2002 Cheverlet Tahoe 4.8L; Fit 2000-2002 Cheverlet Tahoe 5.3L; Fit 2002 GMC Sierra 1500 4.3L;
Fit 2000-2002 GMC Sierra 1500 4.8L; Fit 2000-2002 GMC Sierra 1500 5.3L; Fit 2000 GMC Sierra 2500 5.3L; Fit 2002 GMC Sonoma 4.3L; Fit 2000-2002 GMC Yukon 4.8L; Fit 2000-2002 GMC Yukon 5.3L; Fit 2000-2002 GMC Yukon XL 1500 5.3L; Fit 2002 Honda Passport 3.2L; Fit 2004 Isuzu Axiom 3.5L; Fit 2002-2004 Isuzu Rodeo 3.2L; Fit 2004 Isuzu Rodeo 3.5L; Fit 2002-2003 Isuzu Rodeo Sport 3.2L;
4pcs; Upstream + Downstream
One Year Quality Guarantee
Before buying, check the “Select Your Vehicle” check (Make, model, year, engine, Note,The engine and Note in particular) at the top of the link to see if your car can be used.

Rank No. #3

TAUTOY 234-4012 234-4018 O2 Oxygen Sensor Up Downstream 4PCS for 1996 1997 1998 1999 2000 2001 2002 Chevrolet/Chevy Silverado 1500 Tahoe Express 1500 Suburban, GMC Yukon XL Sierra, Cadillac Escalade

【4 PCS】Including 4 Oxygen Sensor. 2 upstream sensors and 2 downstream sensors. But they keep the same in appearance and internal construction, which means there is no need to install them in a fixed sequence.
【OEM PART NUMBER】234-4012 234-4018 25312200 25312201 25163079 25165313 25312184 25312200 19178918 19178930 19178937 0258003016 0258986502 0824010008 ES10258-12B1 OZH007
【FITMENT】Compatible with Chevrolet C1500 4.3L 1996-1998, C1500 5.0L 5.7L 1996-1999, K1500 4.3L 1996-1998, K1500 5.0L 5.7L 1996-1999, Silverado 1500 4.3L 4.8L 5.3L 1999-2002, FOR GMC C1500 4.3L 1996-1998, C1500 5.0L 5.7L 1996-1999, K1500 4.3L 1996-1998, K1500 5.0L 5.7L 1996-1999, Sierra 1500 4.3L 4.8L 5.3L 1999-2002,FOR Cadillac Escalade 1999-2000 2002
【PREMIUM PERFORMANCE】Double laser-welded stainless steel body with advanced technology provides high-precision measurement of oxygen partial pressure, precise control of air-fuel ratio and optimized engine performance.
【WARRANTY】1 Year.

Rank No. #4

CAROCK 2Pcs Upstream Or Downstream O2 Oxygen Sensor Replacement for 2000 2001 2002 Chevy Silverado 1500 Tahoe GMC Sierra 1500 Yukon V8 4.8L 5.3L Only for Ca Built 02 Sensor 234-4650

🚗【Fitment】Oxygen Sensor Fit for 2000 2001 2002 Chevy Silverado 1500 Tahoe GMC Sierra 1500 Yukon V8 4.8L 5.3L Only for Ca Built !!!
🚗【Replace OE#】234-4650 2344650 12559850 12561776 12562943 12567127 8125671270 8972873520. Manufactured to OE specification, function like the original part or even better.
🚗【Cautions】Please check your vehicle fitment carefully in the product description to avoid any wrong purchase. Please check your part pictures with our pictures, especially the plug, it must be completely same.Or it will not fit your car.
🚗【Quality】Durability matters, that is why our o2 sensor is crafted from high temperature resistant material for quicker response times. Double laser-welded stainless steel body is totally submersible to seal tight for long life.
🚗【Warranty】1-year warranty.If for any reason at all, you are not fully satisfied with the upstream downstream oxygen sensor, simply contact us through Amazon message to apply the service of carefree REPLACEMENT or REFUND.

Rank No. #5

Maxfavor 2Pcs Upstream Downstream O2 Oxygen Sensor Replacment for 2000 1999 1998 1997 1996 Chevy Tahoe 5.7L Trans Code 4L60E, 1998-2002 Express 1500/2500 5.0L 234-4012 x1 234-4018 x1 02 Sensor

🔧【For Chevy】Oxygen Sensor Fit for Chevy 1996-1999 Tahoe 5.7L for Auto Trans;Trans Code 4L60E, 2000-2002 Tahoe Silverado Suburban 1500 4.8L/5.3L Exc Canada Built, 1996-1998 K1500 K2500 Truck 5.7L for Auto Trans;Trans Code 4L60E, 1996-2002 Express 1500 2500 3500 5.7L for GVW Under 8500 Lbs, 1996-1997 C1500 C2500 Truck 5.0L Auto Trans.
🔧【For Cadillac GMC】Oxygen Sensor Fit for 1999 2000 Cadillac Escalade 5.7L, for GMC 1996-1999 C15/C1500/K15/K1500 Suburban 5.7L Trans Code 4L60E, 1998-2002 Savana 1500 2500 5.0L, 1999-2001 Sierra 1500 4.3L, 1999-2000 Yukon 5.7L, 2000-2002 Yukon 4.8L 5.3L Exc Canada Built.
🔧【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.
🔧【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.

Last update on 2025-07-19 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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FAQ:

Q: What happens when the oxygen sensor goes bad on a Chevy Silverado?

A: Your Silverado can exhibit symptoms when the Oxygen sensor has gone bad. Or, it may exhibit none at all. Often enough, the only sign of the problem at all is the service engine soon light being on. The good news is, if you end up discovering that the oxygen sensor is bad, they really aren’t that expensive to replace.

Q: What happens if your O2 sensor goes bad?

A: Oxygen sensors play a vital role in both engine management and emissions control. When an O2 (oxygen) sensor go bad, it’ll cause your Chevy Silverado ‘s engine to run less efficiently.

Q: How does the O2 sensor work on a truck?

A: O2 sensors measure the oxygen levels in your truck’s exhaust gas before and after passing through the catalytic converter. By measuring the amount of oxygen leftover after engine combustion, the truck’s on-board computer can adjust the air-to-fuel ratio accordingly.

Q: Why does the Check Engine light come on on a Chevy Silverado?

A: Oxygen sensors can change the way that your Silverado’s engine runs. Most of the time, the check engine light will come on. It’s a good thing that the check engine light would come on, as there is more than one oxygen sensor, and they can be difficult to get to and test.

2001 Chevy Silverado 02 Sensor