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Sensors: Oxygen, Map, Knock Sensor & More

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Ballenger AFR500v3 Wideband Control Kits

Are you in need of an air-fuel-ratio monitor kit for your HP Tuned vehicle? Measure your AFRs with extreme precision using Ballenger Motorsports' AFR500v3 wideband control kits preconfigured specifically for vehicles using HP Tuners' software. As one of the most critical tools a tuner requires for properly calibrating a vehicle, the AFR500 air fuel ratio monitor provides professional grade measurement of air-fuel-ratio without breaking the bank. Ballenger AFR500v3 kits offer a linear analog output to be used as an input to engine control systems, gauges, or data acquisition systems. They are capable of reading air-fuel ratio values from 9.0:1 to 16.0:1 (standard range) with a resolution of 0.1 to provide excellent resolution in the tuning range of most performance vehicles. Key features and benefits: * Large, bright digital display controller (3.4 in. x 2.7 in. x 1.3 in.) * 13 ft. wiring harness with sealed connections * NTK production grade sensor * Standard measurement range * Display gasoline (standard) * Weld-in steel exhaust boss and plug * Mounting Velcro® * Comprehensive installation, troubleshooting, and tuning manual * 0 to 5 V analog output signal * 11 to 28 V input power (24 V system capable) * Compatibility with most aftermarket ECUs * Digitally derived output with a higher resolution digital/analog converter * 4 times the measurement resolution (4096 increments compared to the previous 1024) * ASIC chips (a common point of failure from electrostatic damage) have been replaced with a custom board providing better protection and upgrade capabilities * Ability to display from 0.0 to 6.0 in lambda setting for better flexibility with alternate fuels, such as diesel * Ability to upgrade firmware for future sensor types * All harnesses, control units, accessories, etc. are backward and forward-compatible * Options are selectable at any time via internal jumpers * NTK Calibration grade sensor highly recommended for low AFR methanol applications

Not Yet Reviewed

$549.99

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.

4.75 out of 5 stars ( 4 )

$551.95

$734.95

Haltech Single Channel CAN O2 Wideband Controller Kits

Haltech Single Channel CAN O2 Wideband Controller Kits are smaller, lighter and waterproof! The new controllers can now be safely fitted inside your engine bay. The kits are available in different models: -- Suits: BOSCH LSU 4.9 SENSOR * Includes: Single Channel, CAN Wideband Controller, 4.9LSU Sensor, CAN Cable (4 ft./1200mm), Power Supply Cable, Weld-on Bung, Quick Start Guide. * Notes: The ideal CAN expansion accessory for all Elite Series ECUs. -- Suits: NTK SENSOR * Includes: Single Channel, CAN Wideband Controller, NTK Sensor, CAN Cable (4 ft./1200mm), Power Supply Cable, Weld-on Bung, Quick Start Guide. * Notes: Best product for methanol powered vehicles

5.0 out of 5 stars ( 2 )

$355.00

$550.00

Davies Craig Electric Water Pump and Fan Controllers

Davies Craig electric water pump and fan controllers manage the operation of your chosen EWP by varying the speed of your pump in response to coolant temperature, while also managing control of your electric engine fan. These unique LCD controllers are enhanced with many features that help you set target temperatures to improve fuel efficiency, reduce heat soak, and increase power. Specs and features of Davies Craig digital controllers: * Black and white numerical screen * For 12 and 24 V electrical water pumps * Celsius or Fahrenheit display option * Select any set temperature range from 104 degrees F (40 degrees C) to 230 degrees F (110 degrees C) * Automatic fan cut-in temperature--once engine has reached 5.4 degrees F (3 degrees C) above the targeted (set) temperature * Set/targeted temperature memory * Override feature to assist bleeding EWP and fail-safe * Input voltage display * Compatible with billeted-style electric water pumps * Indicators: Temperature, power, EWP, test, fan, high/low temperature, voltage, above set temperature with alarm * Warning alarms: -- Plus 14 degrees F (10 degrees C) set/target temperature -- Under temperature 104 degrees F (40 degrees C) after 5 minutes -- Temperature sensor error -- Over or under voltage -- EWP error

5.0 out of 5 stars ( 4 )

$170.48

$220.07

On Sale

B&M Remote Throttle Position Sensors

Get that stout performance you've always craved out of your automatic transmission with the installation of a B&M remote throttle position sensor! Designed for use with carbureted engines, B&M throttle position sensors are for use with B&M's automatic transmission controllers (sold separately). B&M throttle position sensors feature a simple three-wire design, making it easier to install. The adjustable cable allows for various mounting locations on your engine, and the supplied bracket provides a place to mount the throttle cable, as well as providing a more professional looking appearance.

3.5 out of 5 stars ( 2 )

$334.95


$301.45

Haltech Dual Channel CAN O2 Wideband Controller Kits

Haltech Dual Channel CAN O2 Wideband Controller Kits are smaller, lighter and waterproof! The new controllers can now be safely fitted inside your engine bay. * Suits: Bosch LSU 4.9 Sensor * Includes: Dual Channel, CAN Wideband Controller, 2 x 4.9LSU Sensor, CAN Cable (4 ft./1200mm), Power Supply Cable, 2 Weld-on Bung, Quick Start Guide. * Notes: The ideal CAN expansion accessory for all Elite Series ECUs.

Not Yet Reviewed

$550.00

$750.00

Dorman Cruise Control Distance Sensors

Dorman cruise control distance sensors are designed to match the fit and function of the original sensor on specified vehicles, and are engineered for durability and reliable performance. These replacement sensors restore functionality for an original part that has failed from an electrical malfunction or collision. Order the model recommended for your application.

Not Yet Reviewed

$305.99

$1,362.99

ADD Offroad Adaptive Cruise Control Mounting Brackets

Adaptive Cruise Control is an essential safety feature, and if you're looking to upgrade the styling of your truck, then it's even more important to keep it intact. ADD Offroad Adaptive Cruise Control mounting brackets help relocate the ACC sensor module on your truck to a proper location, allowing your cruise control to work properly. This bracket can be installed with simple hand tools. Additional features and benefits include: * Relocation bracket has satin black powdercoat finish * Allows bumper compatibility with Addictive Desert Designs or an aftermarket front bumper (installed) * All necessary hardware included to move the sensor from the factory location to behind the upper grille of your Ford F-150

Not Yet Reviewed

$198.98

Standard Motor Cruise Control Distance Sensors

One of the best creature comforts ever invented for drivers is cruise control. Standard Motor Products offers a full line of replacement cruise control distance sensors for fitment on a variety of vehicles. These precisely engineered sensors undergo rigorous testing to meet or exceed OE specs. Standard Motor cruise control distance sensors make long drives comfortable and safe.

Not Yet Reviewed

$314.99

$2,713.99

Lokar Drive-By-Wire Electronic Throttle Controls

Lokar drive-by-wire electronic throttle controls are the first programmable electronic throttle controls for the automotive aftermarket. These billet aluminum controls feature a non-contact, solid-state Hall effect sensor and are available, pre-programmed, from the factory for most GM, Ford, and Mopar applications. These controls are programmed to optimize electrical output for quicker throttle response, producing no pedal lag and three times the performance of OEM pedals. They also offer improved operator control and pedal stability over rough terrain making them ideal for high performance and off-road applications. The controls include an application-specific pedal wiring harness that works in conjunction with the OEM or aftermarket EFI wiring harnesses. These Lokar electronic throttle controls are available with a brite or black anodized finish and are designed for use with one of Lokar's drive-by-wire pedal assemblies which are sold separately and available in a variety of styles and finishes to match your custom application.

5.0 out of 5 stars ( 8 )

$594.95

On Sale

DV8 Offroad Adaptive Cruise Control Relocation Brackets

DV8 Offroad adaptive cruise control relocation brackets are manufactured from steel, laser-cut with the DV8 logo, and given a durable black textured powdercoat finish. The brackets allow you to reposition the cruise control module for better clearance and operation when installing an aftermarket bumper. Retain the functionality of your adaptive cruise control with DV8 relocation brackets. Choose the bracket designed for your specific vehicle.

Not Yet Reviewed

$149.99


$134.99

AEM Electronics Universal EMS Wideband UEGO Sensor Kits

AEM Electronics Universal EMS Wideband UEGO sensor kits are designed for use with your AEM UEGO system. They include an oxygen sensor, connector plug, silicone wire seal, and wire terminals. Complete your UEGO installation with AEM Universal EMS Wideband UEGO sensor kits.

Not Yet Reviewed

$215.95

On Sale

AEM Electronics Replacement Wideband UEGO Controller Air/Fuel Ratio Gauge Components

AEM Electronics Wideband UEGO Controller Air/Fuel ratio gauge components are designed to be used with AEM wideband UEGO controller air/fuel ratio gauges. Whether you need to replace your sensor or cable, these parts will help you to get your gauge back in working order.

4.0 out of 5 stars ( 23 )

$41.29

$149.95


$37.16

$134.95

Standard Motor EGR Valve Control Solenoids

Standard Motor Products EGR valve control solenoids are just what you need to replace your worn-out factory units. They are made to meet or exceed OEM specifications and are available for a variety of applications.

4.8 out of 5 stars ( 5 )

$36.99

$89.99

Mopar Replacement Stability System Control Modules

Mopar Replacement stability system control modules are genuine OE-replacements. That means your Chrysler, Dodge, Plymouth, Jeep, and even some Mitsubishi models will receive the perfect part to repair and/or restore performance and safety, just as it should be. These modules are engineered from high-quality materials to provide reliable, long service with the right fit, function, and value.

Not Yet Reviewed

$466.99

Mopar Replacement ABS Modules

Mopar Replacement ABS modules are genuine OE replacements. That means your Chrysler, Dodge, Fiat, Jeep, and even some Mitsubishi models will receive the perfect part to repair and/or restore performance and safety, just as it should be. These modules are engineered from high-quality materials to provide reliable, long service with the right fit, function, and value. Order the ABS module recommended to fit your application.

5.0 out of 5 stars ( 14 )

$33.99

$2,310.99

Daytona Twin Tec WEGO III Wide-Band Exhaust Gas Oxygen Sensor Systems

Tune your carburetor or fuel injection system with Daytona Twin Tec WEGO III wide-band exhaust gas oxygen sensor systems. These stand alone units have built in data logging so you can analyze the data logged and make the corrected changes. Daytona Twin Tec WEGO III wide-band exhaust gas oxygen sensor systems will log over 2 hours of data including AFR, and engine RPM. They are available in a single channel or dual channel unit. Other features: * Includes WEGO III unit, Bosch LSU4.2 wide-band oxygen sensor (2 for dual channel), 18x1.5mm weld nut (2 for dual channel), and software on CDROM. * Unit can be programmed to display Lambda or correct AFR values for any hydrocarbon fuel with a known stoichiometric ratio * Suitable for motorcycle, automotive, and other small engines * Measurement range is 10.3 to 19.5 gasoline AFR or 0.70 to 1.33 Lambda * Bright daylight readable blue LED display with automatic dimming * Built in USB interface * Fully encapsulated with water proof LED display

Not Yet Reviewed

$614.95

Dorman Remanufactured ABS Control Modules

It's bad news when your wheels lock up and throw you into a skid. The problem could be with your anti-lock braking system. Dorman offers a full line of economical ABS control modules for use on dozens of makes/models. These units are remanufactured from quality materials and fully tested for performance. The modules read the data from your speed sensor and send the correct pressure to each wheel--enabling you to maintain steering control and stop quickly under most conditions. Dorman plug-and-play replacements are upgraded with durable main pump transistors to avoid pump relay burnout. When the ABS light on your dash comes on, retain control of the anti-lock brakes with a newer, dependable module from Dorman.

4.62 out of 5 stars ( 42 )

$348.99

CA Cruise Control Servo Boots

CA offers cruise control servo boots for a variety of applications, including select Chevy Corvette models from the 1980s. These durable rubber/plastic covers fit over the servo, a vacuum-operated motor, protecting it from dirt, debris, and moisture while allowing it to move freely and function properly. The replacement boots are manufactured from factory materials and specifications to ensure proper fitment and long-lasting performance. They meet or exceed OE quality standards.

Not Yet Reviewed

$19.99

FAST Wideband O2 Sensor Kits for SuperFlow Dynos

For years, if you wanted to use your dyno's powerful data acquisition system to display and record air/fuel ratios, you had to piece together an external standalone air/fuel meter, along with a custom-made wiring harness to get a proper signal to record. Seeing the need for an easier way, FAST developed a plug-and-play kit that makes it easy for owners of any SuperFlow 902, AutoDyn, or CycleDyn dyno to measure their test engine's air/fuel ratio. FAST wideband O2 sensor kits for SuperFlow dynos include a wideband oxygen sensor and an O2 sensor processing unit that plugs directly into the AMP-style connector harness on the dyno. Once you configure the dyno's analog channel for the fuel you're using, the dyno will begin to display and record the air/fuel ratio. Making it easy to use was a priority for FAST, so these sensor kits utilize fully automatic sensor calibration. No need to manually "free-air" calibrate the sensor; just turn the power on, and in just seconds these FAST units output an accurate and consistent air/fuel signal. Additionally, each sensor kit is a standalone unit—so using multiple kits for measuring all your engine's cylinders is a breeze. With industry leading plug-and-play installation, accuracy, and ease of use, it's clear that FAST wideband O2 sensor kits for SuperFlow dynos are the best choice for serious engine tuners.

Not Yet Reviewed

$335.95

FAST XFI Wideband Auxiliary Air/Fuel Ratio Modules

FAST XFI wideband auxiliary air/fuel ratio modules include a wideband oxygen sensor and an O2 sensor processing unit that plugs directly into your FAST XFI harness. Making it easy to use was a priority for FAST, so these sensor kits utilize fully automatic sensor calibration. No need to manually "free-air" calibrate the sensor; just turn the power on, and in just seconds these FAST units output an accurate and consistent air/fuel signal. Additionally, each sensor kit is a standalone unit—so using multiple kits for measuring all your engine's cylinders is a breeze. With industry-leading plug-and-play installation, accuracy, and ease of use, it's clear that FAST XFI wideband auxiliary air/fuel ratio modules are the best choice for serious engine tuners.

Not Yet Reviewed

$285.95

Summit Racing™ Idle Air Control Valve and Throttle Position Sensor Bolt Kits

Summit Racing™ idle air control valve and throttle position sensor bolt kits are application-specific for use in mounting the TPS and IAC to the throttle body on LS-style engines. These replacement kits consist of two each: M4-12mm and M4-8mm bolts, and four washers to facilitate installation. They fit 1997-2014 GM LS Series engines.

5.0 out of 5 stars ( 7 )

$2.99

ICT Billet LS Idle Air Control Valve and Thottle Position Sensor Bolt Kits

ICT Billet LS idle air control valve and throttle position sensor bolt kits are application-specific for use in mounting the TPS and IAC to the throttle body on LS style engines. These replacement kits consist of two each: M4-12mm and M4-8mm bolts, and four washers to facilitate installation. They fit 1997-2014 GM LS series engines.

3.5 out of 5 stars ( 2 )

$12.99

Nitrous Outlet ProMax Progressive Controller Fuel Pressure Sensors

Nitrous Outlet ProMax progressive controller fuel pressure sensors allow your ProMax controller to see accurate fuel pressure. They feature an 1/8 in. NPT male thread for an easy connection to the pressure source. Nitrous Outlet ProMax fuel pressure sensors read up to 100 psi and include wiring pigtail.

5.0 out of 5 stars ( 1 )

$123.99