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SATURN Sensors

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ACDelco GM Genuine Parts Engine Coolant Temperature Sensors

ACDelco GM Genuine Parts engine coolant sensors are a GM recommended replacement component for many vehicles on the road today. These original equipment engine coolant sensors are manufactured to fit your GM vehicle, providing you the same performance, durability, and service life you expect from General Motors.

4.67 out of 5 stars ( 69 )

$18.99

Chevrolet Performance MAF Sensor Housing Adapters

These Chevrolet Performance Parts MAF sensor housing adapters are designed to get your MAF sensor mounted properly. They are manufactured from quality materials and install onto the MAF sensor with no modifications.

4.75 out of 5 stars ( 8 )

$20.19

Standard Motor Coolant Temperature Sending Units

Don't take chances with old, questionable, or faulty coolant temperature sending units that can give misleading information to you and your vehicle's computer. Standard Motor Products replacement coolant temperature senders are designed to exceed OEM specifications for dependable, accurate, maintenance-free operation. These temperature sensors are available in many sizes and configurations to fit a wide range of cars spanning several decades. Trust your vehicle's electrical system needs to Standard Motor Products.

4.21 out of 5 stars ( 99 )

$14.99

ACDelco Air Temperature Sensors

ACDelco offers air charge temperature sensors for thousands of applications from the 1980s and up. These direct-fit OE replacements install easily and deliver factory-style performance. Maintaining the right temperature for the correct mix of air and fuel is crucial to engine efficiency. Order the sensor recommended for your vehicle.

4.9 out of 5 stars ( 20 )

$18.99

Delphi Ignition Knock Sensors

Delphi ignition knock sensors maximize your engine's performance--regardless of fuel quality! Their knock sensors hear various knock frequencies under many operating conditions to detect shifts and provide an accurate signal to your engine control module. The sensors meet or exceed OE requirements and reduce potential damage to your internal engine components. Knock, knock-- who's there? Engine. Engine who? Engine gonna buy me a Delphi ignition knock sensor? Listen to your engine--choose Delphi.

4.27 out of 5 stars ( 30 )

$15.99

Standard Motor T-Series Air Charge Temperature Sensors

Standard T-Series is a competitively priced line containing some of the most popular part numbers to help you meet your needs. Its offerings represent two-thirds of the total engine management line and the parts are an ideal fit whenever a commercially acceptable product is called for. Standard Motor T-Series air charge temperature sensors (ACT, also referred to as MAT or IAT) measure the air temperature entering the engine and sends this information to your vehicle's PCM. They offer high-quality materials to ensure durability, a direct-fit replacement for ease of installation, and testing for performance and reliability. Choose the value and quality of Standard's T-Series to service your vehicle.

Not Yet Reviewed

$16.99

Bosch MAP Sensors

Bosch Manifold Absolute Pressure (MAP) sensors provide accurate air pressure measurement to very fine tolerances for efficient engine performance. Each model features an extremely sturdy design with special coatings for resistance of harmful chemicals inside the intake manifold. Bosch continually improves their MAP sensor designs with the latest chip technology, and they're engineered to meet or exceed your vehicle's original equipment specifications (performance, drivability, economy, and emissions). Dozens of styles are available for specific vehicle and engine applications. Don't let your engine's performance suffer—replace your faulty MAP sensor with the reliability of Bosch.

Not Yet Reviewed

$18.99

Standard Motor Intake Air Temperature Sensors

Don't take chances with old, questionable, or faulty intake air temperature sensors that can send misleading information to you and your vehicle's computer. Standard Motor Products offers replacements designed to exceed OEM specifications for dependable, accurate, maintenance-free operation. These intake air temperature sensors are available for a wide range of makes and models, and some units also include a wiring harness. Trust your vehicle's electrical system needs to Standard Motor Performance.

5.0 out of 5 stars ( 11 )

$10.99

$18.99

Standard Motor Throttle Position Sensors

Standard Motor Products replacement throttle position sensors help you get maximum fuel efficiency and power from your engine. A properly operating accurate throttle position sensor is an essential component to helping your vehicle run flawlessly. The throttle position sensors transform the throttle position into output voltage and emit the voltage signal to your vehicle's computer. In addition, the sensors detect the opening and closing speed of the throttle valve and feed the voltage signal to the vehicle's computer. The computer receiving the signal from the throttle position sensor determines optimum engine operating conditions for idle control, fuel enrichment, and fuel cut. Replace your vehicle's worn or malfunctioning throttle position sensor with one of these reliable Standard Motor Products replacement TPS sensors.

3.95 out of 5 stars ( 37 )

$20.99

ACDelco GM Genuine Parts Camshaft Position Sensors

ACDelco GM Genuine Parts camshaft position sensors are a GM recommended replacement ideal for many vehicles on the road today. They monitor the rotational position of the camshaft(s). These sensors provide a signal to the engine control module, which compares the camshaft position with the crankshaft position to determine ignition and fuel injection timing. GM Genuine Parts camshaft position sensors have been manufactured to provide you with the performance, durability, and service life you expect from General Motors.

4.27 out of 5 stars ( 11 )

$14.99

ACDelco GM Genuine Parts Knock Sensors

ACDelco GM Genuine Parts knock sensors are the GM recommended replacement for the vehicles original component. They monitor the engine for pinging or spark knock. The sensors create a voltage signal based on the vibrations caused by erratic air/fuel mixture combustion. The engine control module then uses that signal to adjust the ignition timing and air/fuel mixture. These GM Genuine Parts knock sensors have been manufactured to fit your GM vehicle, providing you with the same performance, durability, and service life you have come to expect from General Motors.

4.65 out of 5 stars ( 104 )

$15.99

Holstein Parts Coolant Temperature Sensors

The coolant temperature sensor, also known as the coolant temperature switch, is an engine management system sensor used to monitor the engine coolant's temperature. Because temperature play a vital role in engine performance, a problem with your coolant sensor could quickly translate into engine issues. Holstein Parts coolant temperature sensors contain only the highest quality materials and engineering for parts that are truly built to match or exceed the OE part. And they offer superior coverage for domestic and import applications.

Not Yet Reviewed

$14.99

$20.99

Delphi Air Charge Temperature Sensors

Delphi air charge temperature sensors offer a durable OE replacement you can rely on! Built with the latest OE technology, these sensors are a one-piece design that eliminates internal connectors and failure points for more reliable service. Delphi temperature sensors have rugged plastic shells and thermistor pre-mold subassemblies or brass. Plus, they eliminate electrical interference. Get accurate readings--replace your original equipment with Delphi air charge temperature sensors.

5.0 out of 5 stars ( 2 )

$13.99

Holstein Parts Vehicle Speed Sensors

Vehicle speed sensors measure wheel speeds and provide this information to the vehicles ECU (Electronic Control Unit). The ECU then calculates ignition timing, transmission shift points, and air/fuel ratios for the vehicle. Data from the Vehicle Speed Sensor is also used in cruise control systems to maintain a constant speed. Holstein Parts focuses on using only the highest quality materials, manufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE part. Holstein Parts vehicle speed sensors line has superior coverage for domestic and import applications.

5.0 out of 5 stars ( 4 )

$12.99

$19.99

ACDelco Crankshaft Position Sensors

Give your ride an attitude adjustment with ACDelco crankshaft position sensors. Your original sensor can become worn or burnt and sensitive to hot engine temperatures, leaving you sitting on the side of the road. ACDelco offers high-quality, direct-fit replacement crankshaft position sensors to respond to your car's needs. Dozens of models are available for fitment on thousands of vehicles from the 1980s and up. Enhance the efficiency and performance of your ride; order the crankshaft position sensor recommended for your application.

4.43 out of 5 stars ( 7 )

$13.99

$17.99

Hella Coolant Temperature Sensors

Hella coolant temperature sensors will maintain your vehicle's information process of detecting your engine's operating temperature. Increased fuel consumption, higher idle speeds, and poor starting could be signaling a problem. Hella sensors provide you with quality direct-fit options that will look and function just as the originals to resolve these issues, and restore your car's performance.

Not Yet Reviewed

$10.99

$13.99

Holstein Parts Camshaft Sensors

The camshaft position sensor monitors the rotating position of the camshaft relative to the crankshaft position. This data is sent to the vehicle's ECU, where it is used to adjust the spark timing and the operation of the fuel injectors. Holstein Parts focuses on using only the highest quality materials, manufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE part. Holstein Parts camshaft position sensor line has superior coverage for domestic and import applications.

3.0 out of 5 stars ( 2 )

$13.99

$18.99

Delphi Camshaft Position Sensors

These Delphi camshaft position sensors feature a digital output design for maximum signal to noise ratio. They are not impacted by temperature changes and provide long-lasting sensor protection. These Delphi camshaft position sensors are also manufactured to meet or exceed OE requirements to ensure quality and long-lasting durability.

3.0 out of 5 stars ( 13 )

$15.99

$16.99

Holstein Parts Crankshaft Sensors

The crankshaft position sensor is an electronic device that monitors the position and/or rotational speed of the crankshaft, then communicates with the vehicle's ECU to control ignition timing and fuel injection parameters. Holstein Parts focuses on using only the highest quality materials, manufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE part. Holstein Parts crankshaft position Sensor line has superior coverage for domestic and import applications.

5.0 out of 5 stars ( 1 )

$13.99

$20.99

Holstein Parts Knock Sensors

The knock sensor is able to detect mechanical stress and produces a voltage when the car knocks or pings. Under heavy acceleration, it sends signals to the ECU and the ECU retards the ignition timing to compensate for the knocking, which in effect protects the pistons and rings from damage. Knocking also occurs when using low-grade fuel and having the knock sensor allows you to use different grade fuels without causing engine damage. Holstein Parts focuses on using only the highest quality materials, manufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE part. Holstein Parts knock sensors line has superior coverage for domestic and import applications.

4.0 out of 5 stars ( 3 )

$13.99

$20.99

ACDelco GM Genuine Parts Brake Pedal Position Sensors

ACDelco GM Genuine Parts brake pedal position sensors monitor the movement or position of the brake pedal to directly activate the brake, brake lights, and turn off the cruise control (if applied). These original equipment brake pedal position sensors have been manufactured to offer the same level of performance, durability and service life you expect from General Motors.

Not Yet Reviewed

$10.99

$13.50

Delphi Engine Coolant Temperature Sensors

Delphi engine coolant temperature sensors are top-quality, direct fit OE replacements, which are designed to eliminate connection and failure points. With a one-piece, lead-frame design from the sensing tip to the connector terminals, these units equip your vehicle with a proven design that's built to last. They put the engine under fuel control operation quicker and reduce harmful cold-start emissions by 40 to 50 percent. Delphi engine coolant temperature sensors are built to last, even under the toughest conditions, to endure the long haul. Improve reliability, durability and fuel economy with Delphi.

4.71 out of 5 stars ( 17 )

$16.99

Delphi Vehicle Speed Sensors

Delphi vehicle speed sensors offer an accurate, clean signal input to your vehicle's ECM. Their designed digital output gives the maximum signal to noise ratio and they will maintain optimal performance during drastic temperature changes for robust, long-lasting sensor protection due to their single-element design. Delphi vehicle speed sensors provide quality materials, extended life, improved reliability, and superior drivability.

Not Yet Reviewed

$16.99

$18.99

Holstein Parts ABS Sensors

Holstein Parts ABS sensor line has superior coverage for domestic and import applications. Anti-lock Braking, ABS Systems allows the driver to maintain control of the car in an emergency braking situation. The ABS system relies on sensors to monitor the wheel's speed and communicate with the ABS computer to ensure ideal performance. The data from the ABS sensor then allows the computer to balance the speed of each wheel to prevent the brakes from locking up and avoiding dangerous skidding situations. Holstein Parts focuses on using only the highest quality materials for their products, all parts are manufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE part.

5.0 out of 5 stars ( 3 )

$21.99

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