Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Availability
28 Results Found For "o2 sensor extensions"
Showing In Stock Items. Show All 39 Items.
BBK O2 Sensor Extension Harness Sets
BBK oxygen sensor extension harness sets are direct plug-in designs to prevent the cutting and lengthening of your oxygen sensor wires. They are ideal for full-length headers and other specific applications.
( 46 )
$69.99
—
$89.99
DC Sports Oxygen Sensor Extension Harnesses
Extend your O2 sensor wires safely with DC Sports oxygen sensor extension harnesses. They are quality harnesses offered in a choice of lengths to suit your application and needs.
( 3 )
$2.85
—
$10.45
Caspers Electronics Oxygen Sensor Extension Harnesses
Casper Electronics oxygen sensor extension harnesses prevent cutting and safely extend your O2 sensor wires during relocation. They are available in several styles to suit your application.
( 56 )
$21.79
—
$30.79
ICT Billet Oxygen Sensor Extension Harnesses
There's nothing worse than having the main portion of your build finished, the engine built and ready to be swapped into its new home, only to realize you didn't think about hooking those pesky oxygen sensors up, and now you need an extended harness. ICT Billet comes to the rescue again with their oxygen sensor extension harnesses. Offered for specific engine sensors, and in multiple lengths, ICT Billet harnesses make sure your project is finished on time.
( 2 )
$43.99
ZZPerformance Oxygen Sensor Extension Harnesses
ZZPerformance oxygen sensor extension harnesses provide a convenient plug-and-play solution for extending oxygen sensor wires, particularly useful during modifications like long tube header installations or aftermarket exhaust systems. By using these pre-fabricated, high-quality extension harnesses from ZZP ensures a clean and reliable connection, minimizing the risk of wiring issues or failures. All of ZZP O2 extensions are 27 in. long. Before placing your order, please verify the style of O2 plug you will need for your vehicle's specific application by looking at your actual plug on your car.
Not Yet Reviewed
$25.00
Summit Racing™ Oxygen Sensor Extension Harnesses
Summit Racing™ oxygen sensor extension harnesses are a must with full-length headers and other specific applications. These extension harness sets feature a direct plug-in design to eliminate the cutting and lengthening of oxygen sensor wires, along with high-temperature sleeving to help protect the wires from heat. They're available in a variety of plug styles, harness lengths, and other options. Order the pair recommended for your vehicle.
( 14 )
$36.99
—
$62.99
Wiring Specialties Oxygen Sensor Extension Harnesses
Wiring Specialties oxygen sensor extension harnesses make it simple to lengthen your O2 sensor wiring harness. Modifications like long tube headers or turbo kit upgrades could mean your O2 harness will be too short. Wiring Specialties has a safe, reliable solution with these easy-to-install extensions. High temperature adhesive tubing seals connections against moisture and heat. Wiring Specialties uses Hilec fireproof fiberglass sleeve to protect against high heat applications. Choose the plug style needed for your vehicle application.
( 17 )
$65.00
JBA Performance Exhaust Oxygen Sensor Extension Harness Sets
JBA oxygen sensor extension harness sets feature a direct plug-in design to prevent the cutting and lengthening of your oxygen sensor wires. They are a must with full-length headers and other specific applications.
Not Yet Reviewed
$52.11
MSD Oxygen Sensor Extension Harnesses
The MSD NTK wideband 02 module can be expanded to operate with a second monitoring channel and MSD offers several components for channel 2 operation. When you need more length MSD oxygen sensor extension harnesses provide 18 in. of length for Sensor 2 of your NTK module.
Not Yet Reviewed
$47.25
Vance & Hines 18mm Oxygen Sensor Extensions
This Vance & Hines 02 sensor extension reduces the 18mm oxygen bungs on 2009 models to 12mm oxygen bungs on 2010-13 Harley-Davidson® models. The wiring harness is 6 in. long, and no cutting or splicing is required.
( 1 )
$32.95
MSD Power Grid Dual NTK Wideband O2 Modules
MSD Power Grid Dual NTK Wideband O2 modules are plug-and-play units that monitor and record the air/fuel ratio (AFR) of internal combustion engines. These dual channel air/fuel ratio systems are designed to seamlessly interface with MSD's Power Grid system controller (sold separately). They come with an extension harness, the sensors, connectors, and other parts necessary to accurately measure the AFR of vehicles running on gasoline and fuel containing alcohol. Features: * Plug-and-play Power Grid module * Works seamlessly with additional MSD Wideband oxygen sensor modules * No set up or calibration required (free air calibration is optional for added precision) * Can be expanded to operate with a second sensor * Fully potted and sealed unit with automotive-grade connectors * 0.5 to 4.5 V analog output voltage for a gauge or data acquisition * LEDs to monitor system operation and health * High-speed data acquisition (when used with the Power Grid controller) * Back pressure compensated AFR when used with optional exhaust pressure module (sold separately)
( 1 )
$799.95
Ron Francis Wiring Oxygen Sensor Harnesses
Are you in need of a stock replacement or extended length oxygen sensor harness? If so, then these Ron Francis Wiring oxygen sensor harnesses are for you. Available in several different lengths, depending on your application, these oxygen sensor harnesses are designed to eliminate the need for any modification to your factory harness. Manufactured with high-quality materials, these Ron Francis Wiring oxygen sensor harnesses are sure to last and fit great on your ride.
( 3 )
$55.81
—
$122.45
Kooks Headers Oxygen Sensor Harnesses
Does some custom exhaust work require you to relocate your oxygen sensors? Then Kooks Headers oxygen sensor harnesses are just for you. They're available in several different lengths and for various applications. These harnesses are also assembled from high-quality components to meet or exceed OEM specifications. For an easy, hassle-free installation on your next exhaust project, choose Kooks oxygen sensor harnesses.
( 8 )
$33.39
—
$110.38
MSD Power Grid Wide Band Oxygen Sensors
MSD Power Grid wide band oxygen sensors are replacements for the MSD Power Grid wideband O2 sensor module. The LSU 4.9 is the robust design combined with a high production quality standard. They will also work with Holley Sniper EFI and Terminator X Systems. MSD Power Grid wide band oxygen sensors feature anti-seize pre-applied to sensor threads for an easy install and removal, and they are compatible with gasoline, methanol, ethanol, E85, propane, and diesel.
( 1 )
$299.95
FAST Wireless Air/Fuel Meter Kits
FAST has revolutionized the tuning industry with the most advanced, app-based, wireless air/fuel meters, in both dual and single sensor options. These kits use an underhood-mounted Bluetooth module, connected to Bosch LSU 4.9 oxygen sensors in one or both of your engine's exhaust outlets—giving you the full story on the state of your engine's tune. With the dual sensor unit, you can read both wideband oxygen sensors individually, or average them together for super accurate readings of the engine's true air/fuel ratio. Easy to use with any iOS or Android device, the FAST wireless air/fuel meter app includes a simple, built-in data logger that records up to two minutes of air/fuel and RPM data. Fuel calibrations are preloaded for measuring gasoline, all popular ethanol blends, methanol, diesel, and more. Advanced features include 0-5 V output for external data loggers and digital gauges. Additionally, a selectable module output is provided that can be used as: an RPM-activated window switch; a lean air/fuel ratio safety cut-off; or an innovative anti-theft feature. This would allow you to manually activate/deactivate a vehicle immobilizing relay—a simple way to protect your vehicle from theft! Additional details: * Monitor air/fuel ratio directly from any iOS or Android smartphone * Supports all popular fuel types * Clean install, no extensive wiring or permanent gauges needed * Includes oxygen sensor bungs and 39.37 in. of sensor wiring With features unlike anything else on the market, it's clear that FAST wireless air/fuel meter kits are the best choice for the serious engine tuner.
( 5 )
$551.95
—
$734.95
OTC Flexihead Oxygen Sensor Wrenches
OTC Flexihead oxygen sensor wrenches assist in the removal of stubborn 7/8 in. diameter O2 sensors (a common size to most vehicles.) They pivot to allow more angles of placement, and their design allows you to use extensions or other wrenches to apply force in tight areas. Remove your seized components the easy way with OTC Flexihead oxygen sensor wrenches!
Not Yet Reviewed
$62.99
XForce Oxygen Sensor Harnesses
XForce oxygen sensor extension harnesses are direct plug-in designs to prevent the cutting and lengthening of your oxygen sensor wires. They're ideal for full-length headers and other specific applications. The harnesses are available in loom-flat and loom-square models.
Not Yet Reviewed
$49.50
Manufacturer Rebate
Innovate Oxygen Sensors
Are you running rich or lean? Innovate oxygen sensors will monitor and tell you just what the facts are. These precision sensors collect and feed the data you need to aid in restoring accurate gauging your fuel mixture. They offer replacement Bosch LSU 4.2 and 4.9 sensors for their digital A/F ratio meter and digital wideband gauges. Plus, Innovate wideband systems allow the sensor to be recalibrated for the ultimate in accuracy, maximum performance, and safety!
( 25 )
$109.99
—
$121.99
Stainless Works Performance Headers
Gain powerful sound, better performance, and improved mileage with a set of Stainless Works performance headers. Constructed from high-quality 304L stainless steel, the headers are CNC mandrel-bent and have durable 3/8 in. thick flanges. They're available to fit the factory connection point, or attach to a custom Stainless Works cat-back exhaust. Order the style you prefer and the model designed for your year/make and engine application.
( 32 )
$2,465.25
Kooks Headers Long Tube Headers
Kooks Headers long tube headers are heavy-duty and crack-resistant, featuring large diameter stainless steel construction (most applications) with smooth-flowing mandrel-bent tubing. They include gaskets, bolts, and oxygen sensor extensions where required. Also available as kits with connection pipes, depending on the application, Kooks long tube header kits include individual connection pipes, a Y-pipe, X-pipe, or H-pipe to connect to the exhaust system. X-pipes are used primarily for high-rpm performance and race applications. H-pipes create lower end power and are used on street cars for increased performance with a comfortable sound level. These connection pipes are offered in three versions: * Off-road (non-catted) for full track use with no horsepower loss and the loudest exhaust tone * With high-flow catalytic converters; recommended for street driving with little or no horsepower loss and a deeper exhaust tone * With Kooks ultra-high performance GREENCATS catalytic converters; designed for naturally aspirated and forced induction engines up to 900 hp, eliminates most "Check Engine Light" warnings Note: Kooks Headers long tube headers and connection pipes may not be legal for sale, installation, or use in some areas. Check your state and local laws.
( 28 )
$2,757.30
AP Exhaust OE Replacement Mufflers
When it's time for a new muffler you can shop for something that might fit, or go with a company that uses 3-D modeling programs for a great fit. AP Exhaust OE replacement mufflers include their Challenge Series and Welded Muffler Assemblies—and are direct-fit, requiring no installation modifications. They feature welded necks for enhanced longevity, minimum back-pressure, and maximum sound control for OE performance. AP's patented single cartridge muffler design is used extensively, and all required brackets are welded to the muffler body for long-lasting strength. AP Exhaust OE replacement mufflers offer a premium direct-fit to quickly get you back on the road. Nearly a thousand models are available; order the size options and configuration recommended for your exhaust setup. Features and benefits include: * Top-quality, heavy-duty construction * Premium-designed to fit and perform like OE welded assemblies * Original equipment appearance and performance * Import and domestic applications * Aluminized components for longer life * Engineered to provide a quiet ride * Easy and quick bolt-on/clamp installation
( 79 )
$75.99
—
$119.99
AP Exhaust Challenge Mufflers
AP Exhaust Challenge mufflers are premium replacements designed to deliver both sound quality and performance at an affordable price. They're available in sizes and configurations for OE-fitment on a wide range of vehicle applications. Features and benefits of AP Exhaust Challenge mufflers: * Extensive use of patented Single Cartridge muffler design * Quality, heavy-duty construction with aluminized components * Minimum back-pressure and maximum sound control to perform like OE * Welded necks for enhanced durability * Required support brackets welded to body
( 1 )
$45.99
Clearance
Pure Energy Remanufactured Turbochargers
Pure Energy remanufactured turbochargers are built to the strictest quality standards, implementing design enhancements that improve durability, efficiency, and power. These stringent testing and evaluation processes assure proper performance and reliability standards are met. Pure Energy turbochargers are supported by a free tech support hotline, staffed by ASE certified master technicians with access to extensive vehicle-specific repair data. Quality enhancements include: * Precise dual plane balancing of turbine shaft and compressor wheel eliminates high-speed vibrations, premature shaft and bushing/bearing failures, and assures quick spool up * New OEM design or upgraded CHRA (Center Housing Rotating Assembly) internal components assure reliability and durability * Thrust plates, seating rings, and journal bearings are strategically designed to withstand internal oil pressure and improve lubrication * Electronic and pneumatic actuator function is tested, calibrated, and adjusted for proper pressure relief and boost functions * Mechanical fastener and tolerance verification—all critical points are measured, gauges, torques, and witness marked * Assembly line and end-of-line testing--multi-computer and mechanical test operations monitor the turbo performance
Not Yet Reviewed
$930.99
$699.50
BBK Full-Length Headers
Direct-fit BBK full-length headers will help your vehicle produce extra horsepower. Constructed from heavy 14-gauge, mandrel-bent tubing with 3/8 in. thick die-stamped flanges, these headers come in your choice of coated finishes. Gaskets and mounting hardware are included. Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts, and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom altered parts, then it is the installer's responsibility to verify fitment.
( 111 )
$769.99
—
$1,399.99
