Sensors: Oxygen, Map, Knock Sensor & More

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.

4.7 out of 5 stars ( 56 )

$21.79

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.

4.57 out of 5 stars ( 46 )

$69.99

Lowdoller Motorsports Cylinder Head Temperature Sensor Thermocouples

Lowdoller Motorsports cylinder head temperature sensor thermocouples are designed for faster temperature readings and improved accuracy, which is crucial for engine control systems to adjust fuel and ignition timing effectively. They feature an enhanced construction with heavy-duty ring and a K-type mini plug with metal strain relief to withstand the high vibrations and extreme temperatures of an engine bay. By providing accurate real-time readings, these CHT sensor thermocouples offer improved engine protection against overheating and potential damage, protecting critical components.

Not Yet Reviewed

$87.50

Lowdoller Motorsports Intake Air Temperature Sensor Thermocouples

Lowdoller Motorsports intake air temperature sensor thermocouples measure the temperature of air entering an engine to provide data to the Engine Control Unit (ECU), which uses the information to optimize air-fuel mixtures, ignition timing, and overall engine performance. This real-time data can help prevent engine damage by preventing issues like pre-ignition and knocking, ensuring improved fuel efficiency, reduced emissions, and smoother operation. Compared to standard thermistor IAT sensors, Lowdoller air intake temperature sensor thermocouples offer greater accuracy and a faster time response for their specific application, while also freeing up an ECU's analog input for other uses, though they do require a specialized amplifier and wiring, which are sold separately.

Not Yet Reviewed

$99.50

Standard Motor Coolant Temperature Sensors

Keeping your engine cool is a big deal. Standard coolant temperature sensors offer fit and function to meet or exceed OE specifications for the peak operating performance of your vehicle's engine. Many functions of your vehicle depend on its coolant temperature sensor, so Standard sensors are 100 percent factory-tested to ensure trouble-free performance and extended service life. Do you have a check engine light? Replace corroded coolant temperature sensors with new ones from Standard Motor Products.

4.22 out of 5 stars ( 9 )

$16.99

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

$635.99

Standard Motor Steering Angle Sensors

Standard Motor offers over 40 steering angle sensors that show the rate of turn, wheel angle, and other data for a high-quality direct-fit replacement. Designed to deliver trouble-free, consistent performance, all steering angle sensors are made from high-quality materials for ultimate durability and are manufactured to meet or exceed strict quality requirements. Select the Standard Motor steering angle sensor recommended for your application.

5.0 out of 5 stars ( 1 )

$116.99

Clearance

Standard Motor Fuel Pressure Sensors

Standard Motor Products fuel pressure sensors ensure that your vehicle's fuel supply is precisely metered for optimum mileage and performance. Don't take chances with your fuel system. If your sensor is faulty, Standard Motor has a line of replacements to fit numerous models.

3.33 out of 5 stars ( 3 )

$41.99

$38.50

Standard Motor Blind Spot Detection Sensors

Standard Motor blind spot detection sensors are direct-fit OE replacements to ensure proper fit and function. They monitor the sides of your vehicle to notify the driver of unseen obstacles—helping you to avoid accidents, minor rear-end collisions, and inaccurate parking, as well as making safer lane changes on the highway. These blind spot detectors have a plug-and-play design for easy installation. Order the model recommended for your vehicle application.

1.0 out of 5 stars ( 1 )

$477.99

Ron Francis Wiring Mass Airflow Sensor Extension Harnesses

When moving or relocating your MAF sensor, you'll want one of these Ron Francis Wiring mass airflow sensor extension harnesses. They feature factory-terminated ends on one end for a plug-in installation and have color-coded wires for easy wiring on the other end. The harnesses are 36 in. long, so you'll have plenty of wire no matter where the MAF sensor is mounted in the engine compartment.

4.86 out of 5 stars ( 7 )

$30.33

Clearance

PowerStop Electronic Brake Wear Sensors

PowerStop has a reputation for precision and adherence to the strictest OEM standards. Extending those standards, PowerStop's electronic brake wear sensors are designed to meet the same form, fit, and function as the original OEM part. Brake wear sensors wear down with the pads and illuminate the brake pad wear indicator light/warning. When that happens, it's time to replace the brake pads as well as the sensors. PowerStop electronic brake wear sensors are designed to withstand high-temperatures, assure excellent electrode conductivity, and they will continue to work after thousands of miles, providing the safety and performance drivers count on.

4.2 out of 5 stars ( 5 )

$41.72

Hypertech REACT Tow Throttle Enhancers

Hypertech REACT Tow throttle enhancers put complete throttle response control at your fingertips. With throttle curves designed to improve the power delivery when you're towing or hauling, these innovative optimizers deliver fully customizable power with a simple knob that allows you to switch between multiple modes and throttle intensity on-the-fly. Installation is easy—completely plug-and-play with automatic setup sequence, and a magnetic A/C vent mount. Also, Hypertech REACT throttle enhancers will not void your factory warranty. Order the model recommended for your specific vehicle. Features of Tow throttle enhancers: * Multiple Performance Modes Track, Sport, Street, Economy, Stock * On-The-Fly adjustments * LED setting indicators * On-the-fly adjustments * Multi-level safety protection—incorporates multiple checks of the accelerator pedal signals coming and going from the microprocessor inside * Custom tuning software * Internet updateable

5.0 out of 5 stars ( 1 )

$299.95

Hypertech REACT Performance Throttle Enhancers

Hypertech REACT Performance throttle enhancers put complete throttle response control at your fingertips. With throttle curves designed to provide a more exciting ride, these innovative optimizers deliver fully customizable power with a simple knob that lets you switch between multiple modes and throttle intensity on-the-fly. Installation is easy—completely plug-and-play with automatic setup sequence, and a magnetic A/C vent mount. Also, Hypertech REACT throttle enhancers will not void your factory warranty. Order the model recommended for your specific vehicle. Features of Performance throttle enhancers: * Modes: Track, Sport, Street, Economy, Stock * Pressing the knob clicks between each drive mode curve * Rotating the knob up increases throttle intensity, rotating down decreases throttle intensity * On-the-fly adjustments * LED setting indicators * Multi-level safety protection—incorporates multiple checks of the accelerator pedal signals coming and going from the microprocessor inside * Custom tuning software * Internet updateable

4.5 out of 5 stars ( 2 )

$275.81

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$299.95

Hypertech REACT Off-Road Throttle Enhancers

Must-haves for off-roaders--Hypertech REACT Off-Road throttle enhancers put complete throttle response control at your fingertips. With throttle curves specifically designed to provide better power delivery in your off-road vehicle in various terrains, these innovative optimizers deliver fully customizable power with a simple knob that allows you to switch between multiple modes and throttle intensity on-the-fly. Installation is easy—completely plug-and-play with automatic setup sequence, and a magnetic A/C vent mount. Also, Hypertech REACT throttle enhancers will not void your factory warranty. Features of Off-Road throttle enhancers: * Modes: Mud/Sand, Street, Economy, Crawl, Stock * Mud/Sand curve brings the power on quickly to help clear the tires out and get you going * Crawl curve smooths the pedal response to allow even power delivery over the roughest terrain * Street and Economy curves allow you to make the best of your rig on the street too * Pressing the knob clicks between each drive mode curve * Rotating the knob up increases throttle intensity, rotating down decreases throttle intensity * On-the-fly adjustments * LED setting indicators * Multi-level safety protection--incorporates multiple checks of the accelerator pedal signals coming and going from the microprocessor inside * Custom tuning software * Internet updateable

5.0 out of 5 stars ( 1 )

$295.99