Availability
Shop limited-time discounts on parts, tools, and accessories from your favorite brands!
Shop limited-time discounts on parts, tools, and accessories from your favorite brands!
Shop limited-time discounts on parts, tools, and accessories from your favorite brands!
Showing In Stock Items. Show All 240 Items.
On Sale
If you require additional outputs and/or upgraded hardware over existing sensors, AEM Electronics MAP sensor kits will put a smile on your face. Their quality construction and precision accuracy make them a perfect choice for demanding performance applications.
( 12 )
$87.15
$56.65
On Sale
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.
( 13 )
$61.99
$55.79
On Sale
Racepak's Vehicle Network (V-Net) is a "smart data" transfer network able to transmit multiple signals from sensors over a single cable. The key to the V-Net system is the modular connectors that attach each of the devices to the main cable. For a function or component to be monitored on the V-Net, the signal from that device must pass through a sensor and its module (essentially a miniature computer) that identifies and retrieves only the proper incoming signals and allows other signals to pass through. The sensor measures the input from the function or device (i.e. rpm, pressure, temperature, etc.), while the module converts the signal so it can be transmitted over the V-Net. Racepak analog pre-programmed V-Net modules with sensors are programmed to collect specific data and are ready for plug-and-play installation on the V-Net cable. Browse through the various types to determine which functions or components you want your V-Net system to monitor.
( 13 )
$229.95
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$368.95
$126.95
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$202.95
On Sale
If you're unable to use a thermocouple-style assembly due to limited space availability, Racepak liquid temperature sensors are a great alternate choice. These replacement sensors are for use with Vnet modules and require the adapter harness.
( 2 )
$38.52
$21.19
On Sale
Racepak V-Net EGT sensor kits provide a smart single-wire connection to your race vehicle's network (V-Net). Designed for simple plug-and-play connections, these modules are pre-programmed for your convenience. Available in multiple sensor configurations and T-harness lengths. Expand your vehicle network to monitor exhaust gas temperatures with Racepak V-Net EGT sensor kits. Kits Include: * Four EGT thermocouples (available in multiple configurations) * Sensor junction box * V-Net T-harness (available in multiple lengths)
Not Yet Reviewed
$999.95
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$1,599.95
$549.95
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$879.95
On Sale
Racepak's Vehicle Network (V-Net) is a "smart data" transfer network able to transmit multiple signals from sensors over a single cable. The key to the V-Net system is the modular connectors that attach each of the devices to the main cable. For a function or component to be monitored on the V-Net, the signal from that device must pass through a sensor and its module (essentially a miniature computer) that identifies and retrieves only the proper incoming signals and allows other signals to pass through. The sensor measures the input from the function or component (i.e. rpm, pressure, temperature, etc.), while the module converts the signal so it can be transmitted over the V-Net. Racepak digital pre-programmed V-Net modules with sensors are programmed to collect specific data and are ready for plug-and-play installation on the V-Net cable. Browse through the various types to determine which functions or devices want your V-Net system to monitor.
Not Yet Reviewed
$349.95
$192.95
On Sale
MSD offers replacement wiring harnesses for the Power Grid Dual NTK wideband oxygen module—a dual channel air/fuel ratio (AFR) system designed to interface with the Power Grid (P/N 7730) to monitor and record the AFR of internal combustion engines. The oxygen sensor module is capable of measuring AFR as low as ? = 0.5 (7.35:1 gasoline AFR equivalent). The AFR range is configurable using the MSDView software in conjunction with the Power Grid Controller (P/N 7730). Excellent MSD range of the NTK sensor gives each unit the ability to accurately monitor AFR's even on alcohol cars. The MSD wideband oxygen sensor module also provides a 0.5-4.5 VDC analog output proportional to the AFR. This analog output can be sent to a gauge or a data acquisition system. A dual-color LED provides the system status at a glance. (To provide accurate backpressure compensated AFR readings on turbocharged applications, the addition of an Exhaust Pressure Module, part number 7767, is required.) MSD can provide a replacement main harness, sensor 1 harness, or sensor 2 harness for your application. Order the model needed to restore proper performance to your vehicle.
( 1 )
$65.35
$35.94
On Sale
The name of the game in racing is traction, and keeping your tires firmly planted under all track conditions and surface abnormalities have become a science. Monitoring suspension deflection through shock absorber movement is the common method of tracking suspension and tire performance. Racepak users can employ these shock absorber travel sensors to monitor even the slightest amount of shock travel or tire shake. Shock travel graphs will provide you with the data you'll need to tune 'to the track' more precisely. These door car kits are available for front or rear shock travel. The front shock travel sensor kits contain two 4 in. linear shock travel sensors, two signal conditioning modules, and an analog extension cable. The rear shock travel sensor kits contain two 8 in. linear shock travel sensors, two signal conditioning modules and an analog extension cable.
Not Yet Reviewed
$1,449.95
$942.95
On Sale
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
$87.15
$47.93
On Sale
The pressure inside your intake manifold is extremely important input to the ECU—so a quality MAP sensor from MSD is crucial to your engine's performance. These replacement sensors will respond to changes in manifold pressures and relay the information to the ECU in the form of a voltage signal ranging from about 1 to 5 V. They're available in several different versions for naturally aspirated engines, as well as engines with forced induction.
( 11 )
$179.95
$98.95
On Sale
AEM Electronics shunt current sensors are versatile and reliable current sensors ideal for automotive EV (Electric Vehicle) applications. They offer high accuracy, digital output, and rugged construction, making them excellent choices for demanding environments where precision and reliability are essential. The Isabellenhutte shunt-based current sensors are capable of accurately measuring DC current, and are available with a measuring range of 1,000 or 2,500 amps. Both have a compact, lightweight design, making them easy to install in tight spaces. They are also highly configurable, with a range of options available for calibration, output scaling, and more, allowing for precise customization to meet the needs of your specific application. One of the key features of AEM Electronics shunt current sensors is their CAN bus 2.0a interface, which allows for easy integration with existing control systems. The interface provides digital output of the measured current, making it easy to incorporate into a variety of control and monitoring applications. Additional features: * Monitor batter stack voltage, intermediate circuit voltage, and relay functions * Temperature compensation and calibration * Galvanic isolation of 1000 V DC * Internally verified current measurement * Can be used on the high or low side of the battery
Not Yet Reviewed
$349.95
$192.95
On Sale
AEM Electronics dual channel analog current sensors play a critical role in EV drive systems. Their job is to measure current in and out of the vehicle's high-voltage battery pack and report this data back to the VCU to be used for battery current limiting and management, as well as energy tracking. AEM dual channel hall-effect current sensors are offered in three amperages. Select the one needed for your application. Notes: * Dual Channel range ±75 amps for Channel 1 and: -- ±500 amps for Channel 2 -- ±750 amps for Channel 2 -- ±1000 amps for Channel 2 * Operating temperature range of -40 to 257 degrees F
Not Yet Reviewed
$118.95
$65.95
On Sale
MSD Power Grid exhaust module sensors are offered as replacements and enhancements for your module. Maintain the ability to obtain accurate data with replacement 0 to 75 psi exhaust back pressure sensors, or expand your module's abilities by adding an optional second pressure sensor with harness for dual turbo applications. Keep the operation of your Power Grid exhaust module at an optimum level with genuine MSD accessory sensors.
Not Yet Reviewed
$147.95
$110.95
On Sale
Holley aluminum fuel cells come in a several variations for nearly every race application, and Holley's fuel gauge sending units are the correct replacements to restore consistent level readings. Offered in an 8 or 9 in. depth for 5- and 10-gallon or 15- and 20-gallon fuel cells respectively, both styles have a tube design that acts as a damper, saves space, and eliminates the need for a float arm. They are 0 to 90 ohms (empty-full) to work with most aftermarket gauges, have a standard SAE 5-bolt mounting pattern, and include gasket and mounting hardware. Holley fuel gauge sending units are E85 compatible. Choose the best fit for your fuel cell.
Not Yet Reviewed
$68.25
$44.36
On Sale
When using a Racepak Pro Analog transducer box, Racepak plug-in, old-style, transducer modules are used to convert the input from various analog functions into signals that can be recognized by the recorder. Where required, a special cable is needed to connect the sensor to the transducer or signal conditioning module. Available modules include: * Pressure transducers, in ratings of 0 to 15/60/100/150/300/500/750/1500 psi * Vacuum transducer, 0-30 in. Hg * Battery voltage, 0-20 V input * Thermocouple amplifier, 0 to 500 degrees F * 0 to 5 V input, outputs 5 V to powered sensor * 0 to 5 V input, outputs 12 V to powered sensor
Not Yet Reviewed
$399.95
$219.95
On Sale
Classic Instruments lever-type fuel senders are designed to operate correctly with any classic fuel level gauge. These units can easily adjust from tank depths of 6 in. to 24 in. with a standard 5-bolt mounting pattern.
( 24 )
$57.85
$37.60
On Sale
AEM Electronics EGT thermocouples are economical and fast responding K-type thermocouples. They include a closed-tip TC sensor with a protective inconel sheath, 10 ft. extension wire, 1/8 in. NPT compression fitting, and ring and terminal harness. AEM EGT thermocouples are available individually or in 2- or 4-packs. Specs: * Maximum temperature: 1800 degrees F (982.2 degrees C) * Sheath length: 3 in./76.2mm * Sheath diameter: 0.125 in./3.18mm * Termination: Ring terminals * Wire length: 12 in. * Accuracy: Greater of 3.96 degrees F/2.2 degrees C or 0.75 percent
Not Yet Reviewed
$117.95
$64.95
On Sale
These Classic gauge sending units are just what you need to keep your gauges working smoothly and accurately. They are available for temperature and pressure gauges and different thread sizes.
( 41 )
$41.95
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$57.85
$23.07
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$31.82
On Sale
Racepak flow meters provide accurate flow readings for both fuel and hydraulic clutch systems. These general purpose turbine-type flow meters, when used along with DataLink's math channel capabilities, allow you to monitor the health of your fuel pump, as well as confirm the function of your fuel system timers and system lean-outs. Also offered in low-flow versions, those designated as low-flow are recommended for carbureted applications and are calibrated in lbs./hr. unless otherwise noted. Racepak flow meters are available constructed from aluminum for gasoline and nitromethane, and in stainless steel for methanol fuel.
Not Yet Reviewed
$1,399.95
$909.95
On Sale
Enhance the features of your existing Racepak data logger by adding one of these Racepak GPS antennas. These data logger accessories are for use with Vantage CL1, IQ3, G2X and G2X Pro data loggers to help synchronize the timing between your data logger and your other instruments.
Not Yet Reviewed
$89.95
$49.47
On Sale
Classic Instruments tube-type fuel senders are designed to operate correctly with any classic fuel level gauge. They are available in multiple lengths to cover many automotive applications.
( 107 )
$132.95
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$160.95
$73.95
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$88.95
On Sale
AEM Mini Master battery management systems are comprised of three components: 1. VCU 2. BMS-18 Mini Master 3. BMS-18 Satellite(s) The BMS is implemented as two different module types: the Mini Master and the Satellite. Each module is capable of measuring up to 18 cells and three temperatures (thermistors), but the Master also contains the CAN communication interface and J1772 charging specific connections needed for each battery pack. The VCU communicates with the BMS via the Mini Master module and all battery packs need at least one Mini Master unit. The Satellites expand the capability of the Master by an additional 18 cells and three thermistors per additional Satellite connected. The Satellite modules are connected to their Master via a high-speed serial interface (isoSPI) that allows additional units to be daisy chained together, adding as many Satellites as necessary for the battery pack configuration. The VCU is responsible for all BMS control logic. All setup and calibration items can be modified using the AEMCal user interface. Features: * Add-on expansion for VCU products, enabling the VCU's battery management features * Distributed BMS architecture allows for easy support of distributed battery packs * Interfaces with J1772 charge port to automatically power up vehicle when charge plug is connected * Up to 16 BMS18 Satellites can be connected to a single BMS18 Mini Master to support up to 1,200 V systems
Not Yet Reviewed
$284.95
$156.95
On Sale
Bully Dog sensor docking stations offer an unparalleled glimpse into the comparative health of your vehicle. These accessories for the GT and Watch Dog product lines make it easy to install aftermarket automotive sensors onto your modern vehicle, and then display those specific values. They support a multitude of different measuring device types, including pressure (oil and/or boost), speed, and temperature sensors (exhaust, transmission and/or air intake). Bully Dog sensor docking stations are a superb, easy way for you to instantly check on the well-being of your vehicle.
( 1 )
$156.99
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$171.99
$141.29
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$152.99
On Sale
MSD Power Grid exhaust module replacement pressure sensor harnesses keep your module operating at optimum levels. These wiring harnesses are available for both sensor 1 and 2. For the best performance from your Power Grid module, choose genuine MSD replacement pressure sensor wiring harnesses.
Not Yet Reviewed
$33.63
$18.50
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