20 Best Lambda O2 Oxygen Sensor Extender Spacer [2024]

Are you looking for the best Lambda O2 Oxygen Sensor Extender Spacer? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Lambda O2 Oxygen Sensor Extender Spacer.

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1 JGR 2 PCS Fitting Bung 18MM Thread Pitch 1.5 JGR 2 PCS Fitting Bung 18MM Thread Pitch 1.5
2 2pcs Adapters Reduce O2 Sensor Ports Plugs Bungs 18 mm to 12 mm 2pcs Adapters Reduce O2 Sensor Ports Plugs Bungs 18 mm to 12 mm
3 Mounting Fitting Accessories Straight Mounting Fitting Accessories Straight
4 ICT Billet O2 Sensor Bung Universal Mild Steel Weld Oxygen Air Fuel Ratio Meter 2 Pair M18 M18-1.5... ICT Billet O2 Sensor Bung Universal Mild Steel Weld Oxygen Air Fuel Ratio Meter 2 Pair M18...
5 Ledaut Catalytic Converter O2 Oxygen Sensor Bung And Plug Notched Style(8 Bungs/8 Plugs) Oxygen... Ledaut Catalytic Converter O2 Oxygen Sensor Bung And Plug Notched Style(8 Bungs/8 Plugs) Oxygen...
6 Marsflex O2 Oxygen Sensor Upstream 234-5107 Compatible for Audi A3 TT, Volkswagen VW CC Eos Jetta... Marsflex O2 Oxygen Sensor Upstream 234-5107 Compatible for Audi A3 TT, Volkswagen VW CC Eos Jetta...
7 Mounting Bungs and Plugs, Stainless Steel M18 x 1.5 Thread Notched Style Exhaust Weld in Bung with... Mounting Bungs and Plugs, Stainless Steel M18 x 1.5 Thread Notched Style Exhaust Weld in Bung...
8 Metene Pulse Oximeter Fingertip, Blood Oxygen Saturation Monitor with Accurate Fast Spo2 Reading... Metene Pulse Oximeter Fingertip, Blood Oxygen Saturation Monitor with Accurate Fast Spo2 Reading...
9 Michigan Motorsports LS1 02 Oxygen Sensor Header Extension Harness 24 inch 4 pin, O2 Extender... Michigan Motorsports LS1 02 Oxygen Sensor Header Extension Harness 24 inch 4 pin, O2 Extender...
10 Ledaut O2 Oxygen Sensor Mounting Boss and Plugs (2 Bungs/ 2 Plugs) Notched Style Oxygen Sensor... Ledaut O2 Oxygen Sensor Mounting Boss and Plugs (2 Bungs/ 2 Plugs) Notched Style Oxygen Sensor...
11 Nifeida 234-4732 Oxygen O2 Sensor 2 Compatiable with Subaru Impreza Wrx Outback Legacy Forester Baja... Nifeida 234-4732 Oxygen O2 Sensor 2 Compatiable with Subaru Impreza Wrx Outback Legacy Forester...
12 AP1822F 3/8-inch Drive by 7/8-inch (22mm) Offset Oxygen Sensor Socket High-performance chrome... AP1822F 3/8-inch Drive by 7/8-inch (22mm) Offset Oxygen Sensor Socket High-performance chrome...
13 LSU 4.9 Lambda WideBand O2 Oxygen Sensor | for AEM 30-4110 30-0300 30-0310 - X Series AFR Inline... LSU 4.9 Lambda WideBand O2 Oxygen Sensor | for AEM 30-4110 30-0300 30-0310 - X Series AFR Inline...
14 Zacurate Pro Series 500DL Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Silicon... Zacurate Pro Series 500DL Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Silicon...
15 JGR O2 Oxygen Sensor Stepped Weld Bungs (5 Bungs/5 Plugs) M18 x 1.5 JGR O2 Oxygen Sensor Stepped Weld Bungs (5 Bungs/5 Plugs) M18 x 1.5
16 Bosch 17025 Oxygen Sensor Bosch 17025 Oxygen Sensor
17 5 PCS Automotive O2 Oxygen Sensor Socket Offset Wrench Remover Tool and Thread Chaser Tool 5 PCS Automotive O2 Oxygen Sensor Socket Offset Wrench Remover Tool and Thread Chaser Tool
18 3/8-inch Drive by 7/8-inch (22mm) Offset Oxygen Sensor Socket High-Performance Chrome Molybdenum... 3/8-inch Drive by 7/8-inch (22mm) Offset Oxygen Sensor Socket High-Performance Chrome Molybdenum...
19 MOSTPLUS 213-4229 12609457 4pcs Upstream + Downstream Sensors Oxygen Sensor O2 Compatible with... MOSTPLUS 213-4229 12609457 4pcs Upstream + Downstream Sensors Oxygen Sensor O2 Compatible with...
20 M18X1.5 O2 Oxygen Sensor Bung Stepped Notched Style Mounting Bung And Plugs (1 Bungs/1 Plugs)... M18X1.5 O2 Oxygen Sensor Bung Stepped Notched Style Mounting Bung And Plugs (1 Bungs/1 Plugs)...
Bestseller No. 1
JGR 2 PCS Fitting Bung 18MM Thread Pitch 1.5
  • Fits with M18 x 1.5 holes.
  • Internal and external thread M18 x 1.5
  • Threads made with dedicated tool, perfect accuracy and repeatability.
Bestseller No. 2
2pcs Adapters Reduce O2 Sensor Ports Plugs Bungs 18 mm to 12 mm
  • Fitment:18mm to 12mm O2 Sensor Universal Exhaust Pipe
  • Color:Chrome
  • Material:Carbon Steel
  • Application:Threaded outer and inner adapters reduce O2 sensor port from 18mm to 12mm allowing riders to use our exhaust pipes on select newer-model...
  • Package:a pair Ports Bungs
Bestseller No. 3
Mounting Fitting Accessories Straight
  • 304
  • suitable for most vehicles.
Bestseller No. 4
ICT Billet O2 Sensor Bung Universal Mild Steel Weld Oxygen Air Fuel Ratio Meter 2 Pair M18 M18-1.5...
  • These mild steel bungs are great for adding oxygen sensors to your exhaust system. They can also be used for replacing rusted, or stripped out,...
  • The bung kit includes two plugs if you're needing to add the bung for temporarily installing an oxygen sensor.
  • Made in the USA from USA-made mild steel
  • Mild steel bungs can easily be welded to mild steel or aluminized steel.
  • Bungs are machined with M18-1.5 threads and have a recessed step for easier welding flush with a surface.
Bestseller No. 5
Ledaut Catalytic Converter O2 Oxygen Sensor Bung And Plug Notched Style(8 Bungs/8 Plugs) Oxygen...
  • Catalytic converter O2 oxygen sensor mounting bung was made of 304 stainless steel easy to weld .
  • The oxygen sensor plugs was made of plated mild steel with zinc plating.
  • The size of our oxygen sensor plugs M18 x 1.5 thread, fit for all standard O2 sensors.
  • Weld bung and plugs was easy to weld and offer fantastic value for the user.
  • Designed to adding a 02 sensor in any place you need one . Great for custom exhaust installation,headers,down pipes etc.
Bestseller No. 6
Marsflex O2 Oxygen Sensor Upstream 234-5107 Compatible for Audi A3 TT, Volkswagen VW CC Eos Jetta...
  • 🔧Cautions: Please check your vehicle fitment carefully in the product description to avoid any wrong purchase. Please check your part pictures with...
  • 🔧Application: Marsflex Oxygen O2 Sensor 234-5107 Compatible for Audi A3 TT, Volkswagen CC Eos GTI Jetta Passat, Ford F150 Expedition Fiesta...
  • 🔧Advantage: Made of high-quality materials, strong durability, to ensure service life, Marsflex O2 Sensor can improve engine performance and fuel...
  • 🔧Easy Installation: Total length 25.2 inch. Manufactured to OE specification fit form and function, durable and easy installation
  • 🔧Warranty: 1-YEAR WARRANTY. ALL Marsflex oxygen sensors are extensively tested during manufacturing to guarantee quality, reliability,and above...
Bestseller No. 7
Mounting Bungs and Plugs, Stainless Steel M18 x 1.5 Thread Notched Style Exhaust Weld in Bung with...
  • The mounting bung is made of stainless steel, easy to weld on exhaust, headers, down pipes, etc.
  • Install the weld bungs to replace or add sensor ports to any OEM or aftermarket exhaust or downpipe. Drill a hole and weld the mounting bung on.
  • The bung cap can be used to seal sensor bungs that are not being used in the exhaust system. The gasket helps create a tight seal to prevent any...
  • The M18*1.5 bung features a notched style, making it easy to weld by having the curve sit against the rounded surface of the exhaust or downpipe.
  • The weld in bung and plug set features a straight thread size of M18*1.5 mm, which is suitable for most vehicles.
SaleBestseller No. 8
Metene Pulse Oximeter Fingertip, Blood Oxygen Saturation Monitor with Accurate Fast Spo2 Reading...
  • Accurate and Reliable: Using the most advanced MCU chip and sensor, blood oxygen signal is collected by photoelectric sensing principle, Only need...
  • For Sports and Aviation Use Only: Suitable for sports enthusiasts or anyone interested in measuring their SpO2 and pulse rate, accommodates wide range...
  • User Friendly Design: High quality transparent acrylic panel, very exquisite and compact; One button operation and shut down automatically without...
  • Lightweight and Portable: metene fingertip pulse meter is very light and easy to carry, this spo2 monitor is attached with detachable lanyard, which...
  • Complete Accessories: You will get 1 pulse oximeter, 1 Lanyard, 2 AAA Batteries, 1 User Manual; Please read the instructions carefully before using...
Bestseller No. 9
Michigan Motorsports LS1 02 Oxygen Sensor Header Extension Harness 24 inch 4 pin, O2 Extender...
  • This is the Black Square 4-pin plug used on most LS applications
  • These oxygen sensor extensions will make for an easy installation and will avoid the problems of faulty O2 sensor readings that are common with...
  • This package contains a pair of oxygen sensors.
  • This package includes two 24" oxygen sensor extension cable for LS1 engines
  • LS1 02 Oxygen Sensor Header Extension Harness 24 inch 4-pin, O2 Extender Fitment for LS Camaro Firebird Pontiac Chevy Applications
Bestseller No. 10
Ledaut O2 Oxygen Sensor Mounting Boss and Plugs (2 Bungs/ 2 Plugs) Notched Style Oxygen Sensor...
  • Notched style O2 oxygen sensor mounting bung was made of 304 stainless steel easy to weld .
  • The oxygen sensor plugs was made of plated mild steel with zinc plating.
  • The size of our oxygen sensor plugs M18 x 1.5 thread, fit for all standard O2 sensors.
  • Weld bung and plugs was easy to weld and offer fantastic value for the user.
  • Designed to adding a 02 sensor in any place you need one . Great for custom exhaust installation,headers,down pipes etc.
Bestseller No. 11
Nifeida 234-4732 Oxygen O2 Sensor 2 Compatiable with Subaru Impreza Wrx Outback Legacy Forester Baja...
  • REPLACE OE: Match OE standard 2344732, 13538, 15025, 15028, 15032, 15533, 15942, ES20219, 213-2951, 213-3118, OS2455, 24642, SG1083, SG1199,...
  • VEHICLE COMPATIBLILITY: FOR SELECT 2001-2016 Subaru: (verify model years and specific fitment details with fit checker above) 2008-04 Subaru Forester...
  • CHECK THE FITMENT: Please check the Plug & Connector & Description for accurate information before buying this o2 sensors. Enter your vehicle model on...
  • NIFEIDA OXYGEN SENSOR ADVANTAGE: 1) Made of high-quality stainless steel and other materials, strong durability, to ensure service life; 2)...
  • CUSTOMER SUPPORT AND PRODUCT WARRANTY: Fast Delivery. Package Contains: 1*o2 sensor. 24-hours Online Friendly Customer Service. 1-Year Warranty. If...
Bestseller No. 12
AP1822F 3/8-inch Drive by 7/8-inch (22mm) Offset Oxygen Sensor Socket High-performance chrome...
  • DESIGN: Our socket's slotted design allows you to remove oxygen sensors with the wiring harness still attached, and the socket is offset and compact...
  • QUALITY:This socket made from premium Chrome Molybdenum steel, the socket allows users to exert maximum torque while the precision casting ensures...
  • FUNCTION: Even if you don't have a lot of experience working with cars, you can replace your O2 sensor with this tool to help with your car's...
  • FEATURES:Removes and installs oxygen sensors on vehicles with computer-controlled engines,Common 6 point, 7/8 in. (22mm) socket fits most oxygen...
  • LIFETIME WARRANTY - This air door actuator comes complete with a lifetime warranty. If the part ever fails simply contact us for a replacement for...
Bestseller No. 13
LSU 4.9 Lambda WideBand O2 Oxygen Sensor | for AEM 30-4110 30-0300 30-0310 - X Series AFR Inline...
  • 【HIGH PERFORMANCE】Our wideband sensor use a more sophisticated sensing element that provides a signal that is proportional to the amount of oxygen...
  • 【PREMIUM QUALITY】Durability matters, that is why our o2 sensor is crafted from high temperature resistant material for quicker response times....
  • 【FITS】AEM Wideband Controllers with part numbers 30-4110 Digital Wideband UEGO Gauge, 30-0300 X-Series Digital Wideband UEGO AFR Gauge, 30-0310...
  • 【REPLACE OE NUMBER】17025, 0258017025, 304110, 300300, 300310. A lot of buyers brought the wrong A/F gauge sensor because they don't pay attention...
  • 【12-MONTH WARRANTY】If the AEM wide band lambda sensor fails, stops working or any other problems, you can contact us through amazon message to...
Bestseller No. 14
Zacurate Pro Series 500DL Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Silicon...
  • ACCURATE AND RELIABLE - Accurately determine your SpO2 (blood oxygen saturation levels), pulse rate and pulse strength in 10 seconds and display it...
  • FULL SPO2 VALUE - The ONLY LED pulse oximeter that can read and display up to 100% for SpO2.
  • SPORT/HEALTH ENTHUSIASTS - For sports enthusiasts like mountain climbers, skiers, bikers or anyone interested in measuring their SpO2 and pulse rate....
  • ACCOMODATES WIDE RANGE OF FINGER SIZES - Finger chamber with SMART Spring System. Works for ages 12 and above.
  • LOADED WITH ACCESSORIES - Include 2X AAA BATTERIES that will allow the pulse oximeter to be used right out of the box, a SILICON COVER to protect your...
Bestseller No. 15
JGR O2 Oxygen Sensor Stepped Weld Bungs (5 Bungs/5 Plugs) M18 x 1.5
  • Unique Stepped Design
  • Designed to adding a 02 sensor in any place you need one . Great for custom exhaust installation,headers,down pipes etc.
  • Made from mild steel
  • Standard M18 X 1.5 Thread (both boss and plug)
  • Weld bung and plugs was easy to weld and offer fantastic value for the user.
Bestseller No. 16
Bosch 17025 Oxygen Sensor
  • Bosch Premium Wideband A/F Oxygen (O2) Sensors are designed for use with aftermarket high performance wideband kits
  • Advanced Wideband sensing element for an exact air/fuel measurement vs. a typical oxygen sensor which simply sends a rich or lean signal
  • Robust sensor design increases sensor longevity
  • Seared protection tube due to 100% functional quality test
  • True Direct-fit' OE connectors and harness; threads pre-coated with anti-seize compound right out of the box
Bestseller No. 17
5 PCS Automotive O2 Oxygen Sensor Socket Offset Wrench Remover Tool and Thread Chaser Tool
  • 【Design】 Standard 6 point with low profile and slotted design to enable you remove oxygen sensors with the wiring harness still attached, and the...
  • 【USE】 Built for use with ratchets and breakers bars to remove and install oxygen sensors and hex vacuum switches on vehicle, even if you don't...
  • 【Package】1-pc 3/8” Dr. extra deep broach socket (3-1/8” long), 1-pc 3/8” Dr. low-profile crowfoot socket wrench (1-1/4” long), 1-pc 1/2”...
  • 【Material】 Made from high performance chrome molybdenum and solid cast steel construction for strength and durability - Finished with Black Oxide...
  • 【Service】100% satisfaction guarantee, If you have any issues with the Oxygen Sensor Socket Wrench and Thread Chaser Set, simply contact customer...
Bestseller No. 18
3/8-inch Drive by 7/8-inch (22mm) Offset Oxygen Sensor Socket High-Performance Chrome Molybdenum...
  • Size: 7/8 inch (22 millimeter) Common 6 point, hex fits almost all oxygen sensors, 3/8 inch square drive for use with ratchet.
  • Design: The standard 6-point slotted design allows you to remove the oxygen sensor while still connecting the wiring harness, and the socket is biased...
  • HighQuality: Made of high-quality chromium-molybdenum steel, the sleeve allows the user to apply maximum torque, while precision casting ensures...
  • Using: Built for use with ratchets and breakers bars to remove and install oxygen sensors and hex vacuum switches on vehicle, even if you don't have a...
  • Warranty: 100% Satisfaction Guarantee, As with all of our products, you are covered. If you don't like it, just return it and get a full refund. All...
Bestseller No. 19
MOSTPLUS 213-4229 12609457 4pcs Upstream + Downstream Sensors Oxygen Sensor O2 Compatible with...
  • Fitment(1): Compatible for 2008-2014 Cadillac Escalade V8 6.2L,Compatible for 2008-2013 Chevrolet Avalanche V8 5.3L,Compatible for 2008-2013 Chevrolet...
  • Fitment(2): Compatible for 2008-2014 Chevrolet Tahoe V8 5.3L,Compatible for 2008-2014 Chevrolet Tahoe V8 6.0L,Compatible for 2008-2009 Chevrolet Tahoe...
  • Interchange Part Number: 213-4229 213-4230 75-3968 21066 234-4256 21066 15698 250-24736 AP4-663 75-3968 ; 213-2934 SU1515 5S4402 213-1698 213-1699...
  • Product Specifications: Package Includes--4 x Oxygen Sensor; Terminal Gender--Female(234-4256) + Male(213-2934); Wire Quantity--4 Pins
  • Feature: The key parts including chip from top supplier; Quicker response times; 100% test before shipment; Stock parts direct replacement and with...
Bestseller No. 20
M18X1.5 O2 Oxygen Sensor Bung Stepped Notched Style Mounting Bung And Plugs (1 Bungs/1 Plugs)...
  • O2 oxygen sensor bung was made of 304 stainless steel easy to weld
  • The size of our oxygen sensor plugs is M18 x 1.5 thread, fit for most of standard O2 sensors.Bungs are machined with M18-1.5 threads and have a...
  • Designed to adding a 02 sensor in any place you need one . Great for custom exhaust installation,headers,down pipes etc.
  • These o2 sensor bungs are ideal for welding into aftermarket exhaust to give you somewhere to mount an o2 sensor. Just drill a hole and weld these on....
  • These mild steel bungs are great for adding oxygen sensors to your exhaust system. They can also be used for replacing rusted, or stripped out,...

Having trouble finding a great Lambda O2 Oxygen Sensor Extender Spacer?

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  2. Features: What bells and whistles matter for an Lambda O2 Oxygen Sensor Extender Spacer?
  3. Specifications: How powerful they are can be measured.
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  5. Customer Ratings: Number ratings grade Lambda O2 Oxygen Sensor Extender Spacer objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Lambda O2 Oxygen Sensor Extender Spacer.
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  8. Product Reliability: How sturdy and durable an Lambda O2 Oxygen Sensor Extender Spacer is should be an indication of how long it will work out for you.

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FAQ:

Q: How to install an O2 sensor extender?

A: They are very easy to install by unscrewing your o2 sensor from your exhaust then screw your sensor into the extender and then screw the two pieces back into your exhaust. The extender has a 7/8 hex head which is the same size as most o2 sensors and it makes them easier to install not like the straight sided extenders.

Q: How much does a Dorman 42002 extender adapter spacer sensor cost?

A: 2 Offers To Buy Dorman 42002 Extender Adapter Spacer Sensor Prices From $7.00 To $7.97. Manufacturer Part Number # 42002 Made By Dorman. Prices Last Updated On January 7th, 2023 05:55:07 PM.

Q: What is the size of the extenders on a Ford Explorer?

A: They are also used to lean out your ve chicle for better gas mil age. 253 inch’s long and are drilled out to. The size of the extenders is m18 x and they are 1. *** GREAT PRODUCT.