Sensors: Oxygen, Map, Knock Sensor & More

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

AEM Electronics Inline Wideband UEGO Controllers

AEM Electronics inline wideband UEGO controllers give all the benefits of the AEM Electronics wideband Air/Fuel gauges to those who do not require or want an additional gauge in the car. Perfect for datalogging, engine management systems or racing applications where a gauge is not desired. With simple wiring and easy installation, the weatherproof controller can be mounted anywhere in or outside the vehicle. The system features a Bosch sensor with an accuracy of .1 AFR, making it among the fastest and most accurate widebands available. Other features include: * Ideal AFR monitoring tool for EFI and carburated applications, and engine dynamometers * Does not oscillate AFR reading like narrow band sensors * No laptop required for monitoring! * 0-5V analog output included for use with data loggers and virtually any engine management system * Detects AFR sensor problems and outputs error values which can be used to deactivate feedback * Reads Gasoline AFR values from 8.5 to 18:1 AFR * Reads E85 AFR from values 5.7 to 12:1 AFR * Reads Ethanol AFR values from 5.2 to 11:1 AFR * Reads Methanol AFR values from 3.7 to 7.8:1 * Reads Lambda values from 0.58 to 1.22 AFR

4.83 out of 5 stars ( 6 )

$211.95

ICT Billet MAP Harness Extensions

ICT Billet MAP harness extensions are ideal for use on many Chevrolet LS-based engines from 1997 and up. They're made with OEM tooling, connectors, lock seals, and terminals—and utilize factory harness wire colors. Don't chance a poorly running engine due to cheap wire connectors; choose the quality of ICT Billet MAP harness extensions.

4.5 out of 5 stars ( 4 )

$43.99

ICT Billet MAP Sensor Harness Adapters

ICT Billet MAP sensor harness adapters make change happen—easily! They offer a selection of pre-terminated manifold absolute pressure sensor adapters to get you plugged in properly. ICT Billet wire adapter harnesses are assembled with OEM tooling, connectors, lock seals, and terminals, and utilize factory harness wire colors. They're available in WeatherPack, Bosch, Delphi/GM, and Metri-pack connector styles for use on many Chevrolet small block LS-based engine applications from 1997 and up.

5.0 out of 5 stars ( 3 )

$43.99

Instant Rebate

Granatelli Motor Sports Slot-Style Mass Airflow Sensors

Granatelli Motor Sports slot-style mass airflow sensors have been calibrated on their in-house MAF dyno and flow bench to optimize performance for your specific application. Designed to help you improve your mileage and throttle response, they also improve your overall performance from 2,000 rpm to redline without voiding your factory warranty. Granatelli Motor Sports slot-style mass airflow sensors can be installed in 10 to 15 minutes with basic hand tools and are compatible with most electronics and aftermarket bolt-on performance equipment.

4.57 out of 5 stars ( 7 )

$225.19

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$355.06

Aeromotive VaporWorx Fuel Pressure Sensor Datalogging Kits

Aeromotive VaporWorx fuel pressure sensor datalogging kits are designed to monitor and record the fuel pressure in a vehicle's fuel system, allowing users to precisely analyze and adjust fuel pump speed based on real-time pressure readings, ensuring optimal fuel delivery and performance, particularly in high-performance applications where fuel demand can fluctuate significantly. Essentially, these kits provide valuable data to fine-tune a fuel system for efficiency and power delivery by monitoring pressure changes under various driving conditions. Key points about VaporWorx fuel pressure sensor datalogging kits: * Perfect for datalogging systems or as a replacement kit for your VaporWorx PWM kit (sold separately) * Precise fuel pressure monitoring—the kit includes a dedicated fuel pressure sensor that accurately measures the pressure in the fuel rail, providing detailed data for analysis * Pump speed adjustment—by reading the fuel pressure data, the VaporWorx controller can dynamically adjust the fuel pump speed to maintain the desired fuel pressure at all times, optimizing fuel delivery based on engine demands * Datalogging capability—the system allows users to record fuel pressure data over time, enabling them to identify potential issues like pressure drops during acceleration or inconsistencies under different driving conditions * Performance enhancement—by precisely regulating fuel pressure, users can optimize engine performance, improve throttle response, and potentially increase horsepower * Troubleshooting Tool—datalogging data can assist in diagnosing problems related to fuel pressure regulation, such as a failing fuel pump or a faulty fuel pressure regulator Note: Some applications, depending on where the sensor is mounted, may require a 10-20uf capacitor to be installed across the output and ground. The 5-volt supply not included.

Not Yet Reviewed

$79.55

ICT Billet MAF Harness Extensions

ICT Billet offers MAF (mass airflow) harness extensions in a variety of lengths and configurations. They're made with OEM tooling, OEM Delphi connector, lock seals, and terminals—and utilize factory harness wire colors. Don't chance a poorly running engine due to cheap wire connectors; choose the quality of ICT Billet MAF harness extensions.

Not Yet Reviewed

$43.99

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$78.99

ICT Billet MAF/IAT Breakout Harnesses

Avoid conductivity issues that can cause your engine to run poorly and be difficult to diagnose. ICT Billet MAF/IAT breakout harnesses are assembled with OEM tooling and use OEM harness wire colors, as well as OEM Delphi connector, lock, seals, and terminals. ICT Billet MAF/IAT harnesses are offer in different styles for retaining MAF in factory position while breaking (relocating) IAT sensor to different location, converting small 3-wire MAF to larger 5-wire MAF/IAT sensor, or when you need more length when relocating intake/air filter to opposite side of engine from factory harness and IAT is relocated external to the MAF sensor. Choose the one that meets your "breaking" needs.

Not Yet Reviewed

$65.99

Cardone Remanufactured Mass Airflow Sensors

Get your vehicle running smoothly again with an Cardone remanufactured mass airflow sensor. These economical MAF sensors precisely track OE output curves and maintain spec tolerances to ensure accurate scan tool readings for proper operation. All critical components are 100 percent re-soldered to ensure excellent electrical connections, and tested with automated computerized equipment for functionality and reliability. Sensors are tested on vehicles to ensure form, fit, and durability. Meet all performance requirements throughout the entire operating range of your vehicle with Cardone remanufactured mass airflow sensors.

4.0 out of 5 stars ( 13 )

$61.50

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$366.50

ICT Billet Crankshaft Position Sensor Harness Adapters

ICT Billet crankshaft position sensor harness adapters are assembled using OEM tooling, OEM Delphi connector and terminals, and USA-made, factory-color OEM-grade TXL wire. They also have the OEM audible "click" when the connector is attached to the harness, just like factory. Pass up poor quality connectors that may leave you with connectivity issues and poor engine performance. Choose genuine ICT Billet crankshaft position sensor harness adapters that are computer tested for accuracy, ensuring a reliable fit and performance. Select the proper harness adapter to mate your sensor and harness.

Not Yet Reviewed

$43.99

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

Clearance

Cardone New Mass Airflow Sensors

Cardone new mass airflow sensors meet or exceed OE specifications. These new MAFs are built with Cardone engineered technology. They precisely track OE output curves and maintain spec tolerances to ensure accurate scan tool readings for proper operation. And every component is rated to handle a broad range of temperatures and altitudes. Select new parts that offer quality and value--choose Cardone new mass airflow sensors.

Not Yet Reviewed

$107.99

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$150.99

$66.50

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$73.50

Dorman Engine Oil Level Sensors

No longer getting a reliable oil level reading? Dorman engine oil level sensors are direct replacements for the original parts. No special tools are required to install these oil level sensors and each one has undergone fitment and performance testing to ensure proper fit and function.

Not Yet Reviewed

$95.99

Dorman MAP Sensors

Dorman MAP (manifold absolute pressure) sensors significantly cut repair costs, providing a cost savings advantage. For accurate air intake system pressure readings, the MAP sensor will measure the amount of pressure inside the manifold. Constructed of plastic and brass material for increased durability, these are direct replacement units for a proper fit every time. Replacing a failed sensor will restore proper engine function and drivability to your rig. Dorman MAP sensors are thoroughly tested to meet quality standards, and no special tools are required for installation.

Not Yet Reviewed

$43.99

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$119.99

Dorman Diesel Particulate Filter Differential Pressure Sensors

Dorman diesel particulate filter differential pressure sensors are a direct replacement for your OE. They ensure that your diesel vehicle`s exhaust system monitors the amount of soot and matter released into the atmosphere. These sensors also measure exhaust pressure, indicating if the diesel particulate filter is clogged. Reduce your chances for an under-performing engine with the Dorman diesel particulate filter differential pressure sensors designed for your application--no special tool required for installation!

Not Yet Reviewed

$170.99

Dorman Barometric Pressure Sensors

Dorman barometric pressure sensors are an essential component of the vehicle's engine management system. The primary function of the BAP sensor is to measure the atmospheric pressure and temperature of the environment the car is driving in, making necessary adjustments to the fuel trim and engine timing. Monitoring the air pressure and temperature outside of the engine is critical for better overall vehicle performance, helping to prevent acceleration issues, stalling, and costly engine damage. Dorman direct replacement barometric pressure sensors are easy to install, thoroughly tested and affordable, ensuring that the right engine adjustments are made when driving in different climate areas. Barometric Pressure sensor features: * High-quality direct replacement for a proper fit every time * Replacement prevents drivability issues and reduced engine performance * No special tools required for installation * Part has undergone vehicle try-on testing to meet product standards and quality

Not Yet Reviewed

$56.99

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$107.99

Dorman Coolant Pump Motion Sensors

Dorman coolant pump motion sensors are engineered from high-quality materials to measure the coolant pump's RPM effectively. These direct replacement devices prevent your coolant pump from defaulting to one speed, reduced engine power, and subsequent engine damage. The sensors are available for dozens of diesel applications from 2011 and up. Product features include: * Commonly required for passing state inspection * Easy to install, no special tools necessary * These parts undergo vehicle try-on testing to meet product standards and quality

Not Yet Reviewed

$121.99

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

Haltech Red Single Channel Hall Effect Sensors

Haltech offers a variety of data acquisition components and accessories to facilitate engine management and automotive performance. These "Red" single-channel hall effect sensor components are made from high-quality materials and built to ensure proper fit and function. * Thread: M12 x 1.0 * Suits: Wheel Speed, Crank/Cam etc. * Includes: Matching set of Deutsch DTM 3 connectors (HT-031014)

5.0 out of 5 stars ( 1 )

$88.00

Haltech Fluid Pressure and Temperature Sensors

Haltech offers a variety of data acquisition components and accessories to facilitate engine management and automotive performance. These replacement Haltech sensors are used to measure fluid pressure and temperature. Available in different psi ranges, each sensor includes matching plug and pins, and is individually electronically tested before packaging. Select the psi needed.

Not Yet Reviewed

$160.00

Haltech TI Pressure Sensors

Haltech offers a variety of data acquisition components and accessories to facilitate engine management and automotive performance. Their "TI" pressure sensors for fuel/oil/wastegate are designed for remote mounting (not mounted directly into the fuel rail or engine block)—and connected via a flexible hose. They are individually electronically tested before packaging, available in different psi ratings, and include matching plug and pins, along with a -4 AN adapter. Select the Haltech "TI" pressor sensors with the psi needed.

5.0 out of 5 stars ( 1 )

$205.00

Haltech Wideband Oxygen Sensors

Haltech offers a variety of data acquisition components and accessories to facilitate engine management and automotive performance. These replacement wideband oxygen sensors are built to fit and function just like the originals. They're designed for use with a wideband controller or gauge. The 02 sensors are available in different models: * Model 010712: Modified NTK LZA08-H5 Suits NEXUS Series devices and used with NTK compatible wideband controllers to measure Lambda Notes: Genuine NTK sensor modified by Haltech to improve sensor longevity and accuracy at extremely rich air to fuel ratios by the addition of a thin walled spring steel radial shroud at the sensor tip. * Model 010714: Bosch LSU 4.2 Includes: Pre-terminated with female Deutsch DT-6 connector * Model 010718: Bosch LSU 4.9 Suits: Nexus ECU, Elite Pro Plugin ECU and WB1/WB2 Includes: Bosch LSU 4.9 sensor with factory calibration resistor connector (not a Deutsch DT-6 connector)

5.0 out of 5 stars ( 1 )

$130.00

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$180.00

Haltech Wideband Hardware Packs

Haltech wideband hardware packs include the oxygen sensor, adapter harness, and weld-in bung to plug-and-play with a Nexus Series harness. Select the pack for LSU 4.9 or NTK.

Not Yet Reviewed

$180.00

Haltech Coolant Temperature Sensors

Haltech offers replacement coolant temperature sensors for a variety of applications. They're available in different thread configurations: Model 010300 includes: Matching Delphi plug and pins Model 010302 includes: Matching Delphi plug and pins Model 010304 includes: Matching male Deutsch DTM-2 connector

5.0 out of 5 stars ( 1 )

$52.00