Sensors: Oxygen, Map, Knock Sensor & More

Dorman Impact Sensors

Dorman impact sensors signal the vehicle's onboard computer system during sudden, extreme deceleration--helping the computer to determine whether or not airbag deployment is necessary. They are plug-and-play for easy, economical installation, with no reprogramming necessary. The sensors are direct replacements for a proper fit; they also turn off the airbag light and help restore your airbag system to proper operation.

Not Yet Reviewed

$74.99

—

$126.99

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.

4.0 out of 5 stars ( 5 )

$551.95

—

$734.95

JMS Chip FuelMAX Fuel Pressure Switches

JMS Chip FuelMAX fuel pressure switches are part of a high performance digital voltage booster designed to increase the output of an existing electric fuel pump by up to 85 percent. FuelMAX boosters allow the stock fuel system to support higher horsepower levels (up to 1,000 hp or more, depending on the setup) without needing to install an entirely new, more expensive fuel pump. Adjustable fuel pressure activation switches are available from 3 to 7 psi, and from 15 to 20 psi.

Not Yet Reviewed

$54.75

Astemo MAP Sensors

Astemo MAP sensors support accurate measurement for reliable engine performance. Typically found in the induction system of the engine, the manifold absolute pressure sensors help the engine control module to manage engine characteristics to achieve the most efficient and longest lasting results. The sensor works by sending electrical signals to the ECM within a specified voltage range created by highly sensitive and accurate piezoelectric crystals, which, when compressed by the pressure in the induction system, generates an electrical output. Designed to meet the exact needs of each specific vehicle, the Astemo MAP sensors are the premium choice. Order the MAP sensor model designed for your application needs.

Not Yet Reviewed

$24.50

—

$101.99

MSD Atomic EFI TBI Fuel Pressure Sensor Kits

MSD Atomic EFI TBI fuel pressure sensor kits are replacement support components designed to maintain your throttle body's performance. Atomic EFI systems by MSD were designed with two goals—to simplify EFI and improve overall performance. Simplicity is achieved through less wiring and fewer connections, and readily available replacement components such as these Atomic EFI TBI fuel pressure sensors. These support component kits include senor and O-rings to make it easy to uphold optimum performance.

Not Yet Reviewed

$89.35

Clearance

URO Parts ABS Speed Sensors

URO Parts offers ABS speed sensors for countless import vehicles. The wheel speed sensors are a type of tachometer that measures the rotational speed of a wheel and passes it to your car's engine control module. These replacements are made from high-quality materials to resist heat and ozone, maximizing durability and vibration absorption. Their OE-style design supports factory anti-lock brake sensor function. Fitment is guaranteed, backed by a 24-month unlimited mileage warranty from URO. Order the model recommended for your application.

Not Yet Reviewed

$20.99

$3.50

—

$77.99

Hella Inteligent Battery Sensors

Weak batteries are one of the main reasons why vehicles break down, so efficient energy management is of great importance. Hella intelligent battery sensors (IBS) reliably and accurately measure battery voltage, current, and temperature parameters, sending the information to your vehicle's computer system to ensure your battery is functioning properly and your vehicle is running smoothly. Make a smart choice for your vehicle; choose Hella IBS. Benefits: * Reliable measurement of the parameters: state of charge (SOC), battery health (SOH), and calculation of expected starting ability (SOF) * Versatile design and support for numerous battery models * Direct integration in the vehicle electrical system via the LIN protocol * Precise shunt-based measurement of current within high-voltage applications and batteries with insulation * Vehicle-specific design for a 1:1 replacement

Not Yet Reviewed

$18.99

—

$83.99

Clearance

Digipower USA SPEED Throttle Response Controllers

Everyone has a need for Digipower SPEED! These throttle response controllers are capable of processing and modifying the signals thrown from the throttle pedal to the ECU. They enable you to achieve an enhanced and safer driving experience, along with improved engine response, limiting the acceleration, and locking the pedal on the anti-theft mode. The controllers are 100 percent plug-and-play, making them quick and safe to install, while allowing you to keep all the stock features when uninstalled. They will not leave residual codes, and SPEED can be reinstalled countless times in vehicles with similar settings. If your phone is supported, with the SPEED app you'll have the ability to control Speed via Bluetooth. Digipower SPEED features include: * Six driving modes: Stock, ECO, Sport, Performance, Track, and Valet * ECO mode: Save up to 15 percent in ECO mode; ensures optimum performance with fuel economy, and decreases the emission of polluting gases into the environment * Sport mode: Improved engine response with more drivability and performance * Performance mode: Maximum performance in your day-to-day commute * Track mode: Immediate response. Intended for off-road use only. Gains can be extreme, depending on application * Valet mode: Accelerator pedal is now governed with a limiter controlling torque and power. No joy rides or burning rubber here. Just enjoy your time because strangers can do no harm in this mode. * Anti-theft (pedal lock): No acceleration response when the driver presses the pedal. The device will act as a blocker and the pedal will only restart by the unlock command from the app. * Return to stock at anytime * Performance increases over stock from 30 to 50 percent in acceleration * Controls easily with a button or a supported app Bluetooth connection * Sensitivity adjustments: More than a 100 settings. By dragging the cursor to the left, the user lowers the pedal sensitivity; drag it to the right, it increases. It is possible to make the Stock, Sport, Performance and Track modes more or less aggressive. On Valet mode, you can customize the engine's torque and power.

5.0 out of 5 stars ( 2 )

$295.00

$149.50

APR Boost Tap Adapter Kits

APR boost tap adapter kits are modular systems that plug directly into the intake manifold and make several configuration options available. APR modular boost tap and PCV bypass systems feature a tap used for referencing boost or vacuum from the manifold, a cap (if this feature is unneeded), a T-junction to allow for multiple boost and vacuum references, and a "no buzz" restrictor pill for proper manual boost gauge operation. The systems also include a threaded PCV plug, allowing the PCV system to operate as intended by the OEM, as well as blocked off, if needed, for a specific PCV or catch-can setup. Temporarily installing the threaded plug also allows for quick diagnosis of the PCV valve for boost leaks. APR's innovative and modular design ensures operation with all boost, vacuum, and PCV system combinations, leaving no compatibility worries for future configurations. Key features: * Provides manifold pressure and vacuum * Supports multiple connections * Blocks off front PCV is so desired * Includes all accessories * Plug-and-play install

Not Yet Reviewed

$81.95

SCT Big Air 5000 CFM Ford Slot-Style Mass Air Meters

There'll be no more pegging for your Ford with SCT Big Air 5000 slot-style mass air meters. These direct bolt-on replacements feature OEM-quality calibration for factory-level drivability, repeat accuracy, and reliability. Are you adding power? Don't forget about your stock MAF meter--it won't be able to handle it! Go with add-on performance from SCT and their Big Air 5000 Ford slot-style mass air meters.

4.5 out of 5 stars ( 4 )

$269.00

Chevrolet Performance Individual Bolts

Chevrolet Performance individual bolts are offered to replace your missing or damaged automotive bolts. They can be used in multiple applications and are available in a variety of sizes, materials, and finishes. Keep some bolts from Chevrolet Performance on hand.

3.0 out of 5 stars ( 2 )

$6.99