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18 Best O2 Sensor Extension of 2022 – Romance University

After hours researching and comparing all models on the market, Romance University finds out Top 18 Best O2 Sensor Extension of 2022. Check our ranking below.

2,835 Reviews Scanned

Rank No. #1
MOTOKU Oxygen O2 Sensor Extension Harness for Chrysler Dodge Jeep
  • Compatible with Chrysler Dodge Jeep.
  • Package includes :2 Pieces 12" and 2 Pieces 24" Harness
Rank No. #2
4PCS O2 Oxygen Sensor Extension Harness Compatible with Dodge Jeep Chrysler SRT RAM 1500 Charger
  • These extensions are great for custom exhaust, moving the O2 sensor placement, or needing more slack for the O2 sensor wiring. These harnesses are a direct plug and play extension for the oxygen sensor and requires no splicing.
  • Compatible with Dodge Jeep Chrysler SRT RAM 1500 Charger
  • O2 Sensors are not included, these are extension harnesses to allow a longer reach of the existing O2 sensor harness.
  • Each purchase will receive (4) Plug-and-Play oxygen sensor extension harnesses. (2) 24" and (2) 12" extensions are included.
  • Condition:100% new and tested before shipment.
Rank No. #3
2PCS Grey 02 Oxygen Sensor Extension Square 4 Pin LS1 LS2 O2 Wire Harness Gray 24 inches Long
  • ▲GREY O2 Oxygen Sensor Extension Square 4 Pin LS1 LS2 Wire Harness Gray 24"
  • ▲Package includes: 2pcs 24 inch Grey Square Connector O2 Sensor Extensions
  • ▲Fitment information: 08-09 G8 GT V8 2004 LS1/LS6 Corvette (front sensors) 04-06 LS1/LS2 GTO (front sensors) 04-05 LS6 CTS-V (front sensors and rear) 05-12 Corvette (rear sensors). They will work on many GM application besides those listed.
  • ▲Look carefully at the connector pictures to verify they are what you need, ask if you are unsure.
  • ▲QUALITY ASSURANCE - Made of high quality material ,our Wire Harness is durable and can be used for a long time.We have tested 100% on vehicle before shipping to ensure its quality so you can be free worried about it;
Rank No. #4
HiSport 4 Pin 4-Way 4 Wire Connector 24" Harness 2 PCS for O2 Sensor Compatible with Camaro Firebird Corvette Ls1 Ls6 Lt4 O2
  • [INFORMATION]This Connector Harness is 4 wire, 24 inch harness wire length,2Pcs/Pack
  • [QUALITY CONTROL] This connector installation set is 100% testing during the manufacturing process.
  • [PART FITS] 4 PIN Wire Flat Connector Compatible With Ls1 Ls6 Lt4 O2 Camaro Firebird,Please Read The Harness Wiring Plug Description Carefully Before Buying To Make Sure It Is Suitable For Your Device.
  • [SATISFACTION] HiSport ensures brand new and high-quality products. In terms of any problem with this product, please contact us, our friendly assistants will always be available to help you within 24 hours.
  • [PACKAGE] 2 x O2 Wire Harness,1 pack
Rank No. #5
Oxygen Sensor Extension Harness Compatible with Honda Accord Civic Prelude CR-V S2000 Acura RSX
  • 【Compatible】Fit for 1992-2007 Honda Accord; 1992-2015 Honda Civic; 1993-1997 Honda Civic del Sol; 1997-2001 Honda CR-V ;2007-2015 Honda Fit; 1993-2000 Honda Prelude; 2000-2009 Honda S2000.
  • 【Compatible】Fit for 1994-2001 Acura Integra; 1991-2005 Acura NSX; 2002-2006 Acura RSX; 2004-2008 Acura TSX.
  • 【Easy Installation】Direct Replacement and Easy Installation.
  • 【Premium Quality】Made of High Quality Material. Tested & Certified to Meet or Exceed OEM Quality Standards.All Products are 100% Tested Before Leaving the Factory.
  • 【12-Month Warranty】The Oxygen Sensor Extension Harness come with 12 Months Warranty. Hassle-free Return and Refund Policy. Please Buy it with Your Confidence.
Rank No. #6
X AUTOHAUX 2pcs Oxygen O2 Sensor Header Extension Harness for Chevrolet Camaro 2010-2013 for Chevrolet Corvette 2006-2013
  • Fitment: for Chevrolet Camaro 2010-2013, for Chevrolet Corvette 2006-2013
  • Material: Made of quality material, it is wear resistant and corrosion resistant.
  • Easy Installation: Easy to install, direct replacement for the old or broken one.
  • Note: Please allow 1-2mm differences due to manual measurement.
  • Package Includes: 2 pcs Oxygen O2 Sensor Header Extension Harness
Rank No. #7
Michigan Motorsports Oxygen Sensor 24" Harness 4 pin Fitment for LS LS1 Camaro Firebird Pontiac Chevy Application
  • This is the Black Square 4-pin plug used on most LS applications
  • These oxygen sensor 24" harness will make for an easy installation and will avoid the problems of faulty O2 sensor readings that are common with cutting and splicing.
  • This package contains a pair
  • This package includes two 24" oxygen sensor harness cable for LS1 engines
  • LS1 02 Oxygen Sensor Header Harness 24" 4-pin, Fitment for LS Camaro Firebird Pontiac Chevy Applications
Rank No. #8
Michigan Motorsports 02 Upstream Oxygen Sensor Harness -Fits C7 Z06 Corvette Camaro LT1 LT4 LT5 Gen V
  • Oxygen Sensor 02 Upstream Extension Harness C7 Z06 Corvette Camaro LT1 LT4 LT5 Gen V
  • Includes Two 15" Cable Extension
  • Oxygen sensor extensions for upstream (closest to motor) O2's on a C7 Z06. The harnesses are 15" long. Fits other gen 5 GM applications such as the 2016+ Camaro, Silverado, Suburban or other trucks.
  • When you install most aftermarket headers, it moves the oxygen sensor bungs towards the rear of the car, farther from the factory harness, so extensions are required. These extensions make the installation hassle free by not having to cut and splice the factory wiring.
  • BUICK CASCADA 2016-2018 BUICK ENVISION 2017-2018 BUICK LACROSSE 2018 BUICK REGAL 2014-2017 CADILLAC ATS 2013-2017 CADILLAC CTS 2014-2018 CADILLAC ESCALADE 2016-2018 CAMARO 2016-2018 COLORADO 2015-2018 CORVETTE 2014-2018 IMPALA 2014-2018 MALIBU 2013-2015 MALIBU LIMITED 2016 SILVERADO 2500 2016-2018 SILVERADO 3500 2016-2018 SUBURBAN 2016-2018 SUBURBAN 3500 HD 2018 TAHOE 2016-2018 & more
Rank No. #9
EPSIRMP 2pcs Grey O2 Oxygen Sensor Extension Square 4 Pin LS1 LS2 O2 Sensor Wire Harness Gray 24 inches Long
  • 【Include】▶This listing is for 2pcs 24" grey square connector oxygen sensor extensions. They will work on many GM application besides those listed.
  • 【Fitment】▶08-09 G8 GT V8 2004 LS1/LS6 Corvette (front sensors) 04-06 LS1/LS2 GTO (front sensors) 04-05 LS6 CTS-V (front sensors and rear) 05-12 Corvette (rear sensors).
  • 【Applicable】▶This is an extension harness fits 4 wire O2 sensors. Commonly used when installing a header or you have to extend the harness after a motor swap.
  • 【Installation Method】▶Easy to install, direct replacement for your old or broken one. It can be installed successfully with a simple operation.
  • 【Service Guarantee】▶You can enjoy reliable quality, fast service and competitive prices. We provide a 1-year product warranty service. If you have any problems with the products you received, please contact us in time, we will solve the problem within 24 hours.
Rank No. #10
Extension Harness 4 Wires for Upstream Downstream O2 Oxygen Sensor Compatible with Honda Civic Accord CR-V Prelude Odyssey Pilot Acura MDX
  • This Oxygen Sensor Extension Harness is Compatible with most Honda, Acura, Civic, Integra, Prelude, and Accord. but please make sure the connector will fit before ordering.
  • 4 wires O2 sensor extension harness. The actual length is longer than 32 inches
  • Used this extension to relocate the O2 sensor on the headers, direct replacement
  • All wires and pins are TINNED COPPER, more durable
  • Waterproof seal inside, Careful design, Quality made. Any questions, please contact us for help.
Rank No. #11
SR Performance O2 Sensor Extension Kit; Pair Compatible with 86-10 Mustang
  • Extended O2 Sensor Harness
  • Great For Modified Exhaust Systems
  • Easy Installation
  • 18" Long
  • Sold As A Set Of Two
SaleRank No. #12
APDTY 143499 Oxygen Sensor Extension Harness
  • Brand New O2 Oxygen Sensor Extension Harness Universal 4-Wire
  • Replaces 5149180AA
  • See Compatibility Chart To Verify Your Specific Vehicle Year, Make, & Model
  • Compatible With Select 2006-2014 Chrylser, Dodge, Jeep and Ram Vehicles
Rank No. #13
X AUTOHAUX 2 Pcs 24 Inch O2 Sensor Extender for LS3/L99/LTT Camaro 2010-2012 for CHEVROLET CORVETTE 2005-2013 Front O2 Sensor Applications Harness 24"
  • [Fitment of O2 Sensor Extender] For LS3/L99/LTT Camaro 2010-2012, for CHEVROLET EXPRESS 3500 2008-2016, for CHEVROLET EXPRESS 4500 2009-2016, for CHEVROLET HHR 2006-2007, for BUICK LACROSSE 2010-2016, for PONTIAC G6 2009-2010, for SATURN AURA 2009. Please check detail fitment on description, check car make, model, year and part number before purchase.
  • [Function of O2 Sensor Extender] Replace damage or old o2 sensor extender, Commonly used when installing a header or you have to extend the harness after a motor swap.
  • [Features of O2 sensor extension harness] 24’’length, 4-pin plug LS1 O2 Oxygen Sensor Header Extension Harness, allows ample length for most locations.
  • [EASY INSTALLATION] Quick installation with a simple operation.
  • [Package] Include 2x 24’’length 4 wire O2 sensor extension harness. Check relevant replace video when you in doubt.
Rank No. #14
EPSIRMP 2pcs Black Oxygen O2 Sensor Header Extension Harness 24 inches Long Compatible with LS2 LS3 LS7 2005-2013 C6 Corvette 2010-2013 Camaro Front Sensor
  • ▶Product Feature ▶Black Oxygen O2 Sensor Header Extension Harness 24" long.
  • ▶Applicable Vehicle ▶Fits 2005-2013 Corvette front sensors only; Fits 2010 to 2013 Camaro front sensors only - V8 engines Only; Fits 2005 - 2013 GM front sensors only.
  • ▶Applicable Vehicle ▶This is an extension harness fits 4 wire O2 sensors. Commonly used when installing a header or you have to extend the harness after a motor swap.
  • ▶Installation Method ▶Easy to install, direct replacement for your old or broken one. It can be installed successfully with a simple operation.
  • ▶After-sales Service Guarantee ▶We provide a 1-year product warranty service. If you have any problems with the products you received, please contact us in time, we will solve the problem within 24 hours.
Rank No. #15
Michigan Motorsports 02 o2 Oxygen Sensor 24" Harness 4 PIN Wire Flat Connector -Fits LS1 LS6 LT4 Camaro Firebird
  • Pair of 24" LT1 Oxygen O2 Sensors Header Extensions
  • 4 Wire Flat Connector replaces Part Number: 756330735234
  • Pair of 24" 4-Wire Flat Connector
  • This is a set of two 12" oxygen sensor extensions with the 4 flat connector.
  • Michigan Motorsports oxygen sensor extension harnesses are made from high quality materials to ensure peak durability and performance when it matters most!
Rank No. #16
Michigan Motorsports Premium Oxygen Sensor Harness 24" Long Fitment for LS2 LS3 LS7 2005 to 2013 C6 Corvette and 2010 to 2013 Camaro Front Sensor Applications (2)
  • QTY-2 Premium 24" oxygen sensor harness.
  • Built with genuine Delphi connectors, seals and terminals OEM grade txl Cross-linked polyethylene wire for superior high temperature and abrasion resistance OEM grade nylon split loom
  • Fits 2010 to 2013 Camaro, front sensors only - V8 engines Only Fits 2005 to 2013 Corvette, front sensors only
  • The connectors will also work on other applications that use the same connector.
  • Fitment: 2005 to 2013 GM Applications, Front Sensors 2010 to 2013 Camaro, front sensors V8 engines.
Rank No. #17
AUTOKAY LS1 LS6 LT1 Header Extension Wiring Sensor 24" for Camaro Corvette
  • Manufacturer Part Number: 756330735234
  • TXL cross-linked wire.
  • Genuine Delphi Connectors, terminals and seals.
  • Please refer to list below for fitment information.
Rank No. #18
Michigan Motorsports Grey Oxygen Sensor Harness 24" Square 4 Pin LS1 LS2 O2 Wire Harness Gray Qty-2
  • GREY 02 Oxygen Sensor harness Square 4 Pin LS1 LS2 O2 Wire Harness Gray 24"
  • QTY 2 24 inch Grey Square Connector O2 Sensor harness
  • This listing is for two 24" grey square connector oxygen sensor harness. They will work on many GM application besides those listed.
  • Look carefully at the connector pictures to verify they are what you need, ask if you are unsure.
  • Fitment information: 08-09 G8 GT V8 2004 LS1/LS6 Corvette (front sensors) 04-06 LS1/LS2 GTO (front sensors) 04-05 LS6 CTS-V (front sensors and rear) 05-12 Corvette (rear sensors)

How Do You Buy The Best O2 Sensor Extension?

Do you get stressed out thinking about shopping for a great O2 Sensor Extension? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching O2 Sensor Extension, which is why we have assembled a comprehensive list of the greatest O2 Sensor Extension available in the current market. We’ve also come up with a list of questions that you probably have yourself.

Romance University has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for O2 Sensor Extension that you consider buying. Your questions might include the following:

  • Is it worth buying an O2 Sensor Extension?
  • What benefits are there with buying an O2 Sensor Extension?
  • What factors deserve consideration when shopping for an effective O2 Sensor Extension?
  • Why is it crucial to invest in any O2 Sensor Extension, much less the best one?
  • Which O2 Sensor Extension are good in the current market?
  • Where can you find information like this about O2 Sensor Extension?

We’re convinced that you likely have far more questions than just these regarding O2 Sensor Extension, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for O2 Sensor Extension, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible O2 Sensor Extension. Make sure that you are only using trustworthy and credible websites and sources.

Romance University provides an O2 Sensor Extension buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available O2 Sensor Extension currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of O2 Sensor Extension has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an O2 Sensor Extension?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your O2 Sensor Extension.
  5. Customer Ratings: Number ratings grade O2 Sensor Extension objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their O2 Sensor Extension.
  7. Product Quality: You don’t always get what you pay for with an O2 Sensor Extension, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an O2 Sensor Extension is should be an indication of how long it will work out for you.

Romance University always remembers that maintaining O2 Sensor Extension information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding O2 Sensor Extension is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

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