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Results 1 - 24 of 49

Denso Oxygen Sensors

Oxygen sensors, also known as Lambda sensors or O2 sensors, are among the most sensitive and critical components on your car's engine. They monitor the air/fuel mixture under idle, moderate acceleration, and cruise conditions. Oxygen sensors have a smaller range of limits in detecting and adjusting the difference from an optimum air/fuel ratio than the newer wide range air/fuel sensors (A/F sensors). Today's engines may use as many as four oxygen sensors to monitor exhaust gas oxygen content and catalytic converter efficiency. In order to perform these functions properly, Denso oxygen sensors adhere to strict OE standards within incredibly close tolerances. A malfunctioning or incorrectly calibrated oxygen sensor can hurt drivability and illuminate the check engine light, resulting in costly and time-consuming repairs. Denso First Time Fit oxygen sensors are designed to meet those tolerances and more. Key features and benefits of Denso Oxygen Sensors include: * Robotic laser welds * Porous PTFE filters block efficiency-robbing contaminants * Double-protection covers maintain proper temperature for quicker response times and protect ceramic elements from silicone and lead fouling * Rugged, watertight stainless steel housings resist corrosion and contamination * Aluminum oxide trap layers keep silicone and lead out, preventing damage to the platinum electrode * Refined zirconia elements improves sensor response * Superior design maximizes engine performance while reducing fuel consumption and harmful emissions * First Time Fit design delivers the right part the first time

4.62 out of 5 stars ( 102 )

$30.99

$50.99

ACDelco Gold Manifold Absolute Pressure Sensors

ACDelco Gold manifold absolute pressure sensors are high-quality replacements for many vehicles on the road today. MAP sensors are part of the fuel and engine management system, measuring the intake manifold pressure. Their signal is used by the engine control module, along with the throttle position sensor, to calculate the amount of air entering the engine--so that the correct amount of fuel is injected for optimum combustion. Order the model recommended for your application.

4.75 out of 5 stars ( 8 )

$72.99

Bosch Premium Original Equipment-Type Oxygen Sensors

Save the environment and gasoline dollars. Tune-up with Bosch premium original equipment-type oxygen sensors for lower emissions and greater fuel economy. Properly functioning oxygen sensors are important when it comes to your vehicle's fuel economy and reducing harmful exhaust emissions. That's why checking for and replacing a worn-out oxygen sensor with one of these Bosch sensors is an important part of every routine tune-up. These O2 sensors feature an OEM connector for ease of installation. Bosch invented the automotive oxygen sensor and is the top choice of carmakers around the world. Order the model designed for fitment with your vehicle.

4.76 out of 5 stars ( 174 )

$34.99

$38.99

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Summit Racing™ Oxygen Sensor Extension Harnesses

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.

4.15 out of 5 stars ( 13 )

$36.99

Wiring Specialties Oxygen Sensor Extension Harnesses

Wiring Specialties oxygen sensor extension harnesses make it simple to lengthen your O2 sensor wiring harness. Modifications like long tube headers or turbo kit upgrades could mean your O2 harness will be too short. Wiring Specialties has a safe, reliable solution with these easy-to-install extensions. High temperature adhesive tubing seals connections against moisture and heat. Wiring Specialties uses Hilec fireproof fiberglass sleeve to protect against high heat applications. Choose the plug style needed for your vehicle application.

4.65 out of 5 stars ( 17 )

$65.00

ACDelco GM Genuine Parts Vehicle Speed Sensors

ACDelco GM Genuine Parts vehicle speed sensors report vehicle speed to the instrument panel and engine control module, and are GM-recommended replacements for your vehicle's original components. The sensors signals are used by multiple control modules to adjust or perform functions, such as cruise control, steering assist, and climate control. These GM Genuine Parts vehicle speed sensors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

5.0 out of 5 stars ( 1 )

$68.99

ACDelco Vehicle Speed Sensors

ACDelco has you covered on all of your vehicle speed sensor needs. The speedometer gauge on your dashboard is getting its data from somewhere--and these are the units. The same signals are also used by multiple control modules to adjust or perform functions, such as cruise control, steering assist, and climate control. These GM-recommended replacement sensors are available for many makes and models of cars and trucks. Match your vehicle specs with the model that'll get you back up to speed!

4.5 out of 5 stars ( 4 )

$34.99

Summit Bucks

Delphi MAP Sensors

Malfunctioning MAP sensors can often cause problems, such as an intermittent check engine light, hesitation when accelerating, elevated emissions, and even poor engine performance. So, if yours is in need of replacement, do it with Delphi MAP sensors. These MAP sensors provide precise measurements of manifold absolute pressure. They are designed to perform in harsh environments, such as extreme temperatures, vibration, thermal and mechanical shock, and chemical contamination. Safeguard your engine with these quality MAP sensor components from Delphi.

4.63 out of 5 stars ( 19 )

$59.99

ACDelco Gold Engine Coolant Temperature Sensors

ACDelco Gold engine coolant sensors are a high-quality aftermarket replacement component for many vehicles on the road today. These premium sensors are manufactured to exceed your expectations for fit and performance. Order the model recommended for your application.

4.5 out of 5 stars ( 42 )

$27.99

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 )

$30.99

$36.99

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 )

$12.99

ACDelco Replacement Throttle Position Sensors

ACDelco throttle position sensors electronically inform the powertrain control module (PCM) of the throttle valve angle. The PCM uses this input to regulate your fuel and ignition systems. These replacement sensors are available in dozens of models for fitment on thousands of vehicles spanning a half-century. For the proper fit and performance, order the ACDelco throttle position sensor recommended for your application.

4.84 out of 5 stars ( 19 )

$52.99

Summit Bucks

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 )

$19.99

Standard Motor Knock Sensors

Don't take chances with an old, questionable, or malfunctioning knock sensor that diminishes your vehicle's fuel economy, or worse, your engine. The engine knock sensors play a dual role in helping to monitor and protect your engine. Like other sensors, knock sensors monitor engine operation to optimize performance. In addition, knock sensors protect the engine against power-robbing and potentially destructive engine knock. Standard Motor Products replacement knock sensors are designed to exceed OEM specifications for accurate, reliable, maintenance-free operation. Trust your vehicle's engine management system needs to Standard Motor Performance.

4.25 out of 5 stars ( 12 )

$23.99

$36.99

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 )

$23.99

Dorman Vehicle Speed Sensors

Dorman has you covered on all of your vehicle speed sensor needs. The speedometer gauge on your dashboard is getting its data from somewhere--and these are the units. Dorman takes pride in having produced high-quality OE replacement parts with state-of-the-art equipment since 1918. Take advantage of having access to an industry-leading brand originally intended only for dealers. Dorman vehicle speed sensors are available for many makes and models of cars and trucks. Match your vehicle specs with the sensor that'll get you back up to speed!

4.14 out of 5 stars ( 7 )

$16.99

$33.99

Summit Bucks

Delphi Oxygen Sensors

Delphi oxygen sensors will help you get your car up and running in no time. The engineers at Delphi designed these oxygen sensors to use OEM connectors and threads for easy installation in your car. Their unique sensor coating resists contamination to create oxygen sensors that are long-lasting and reliable. Whether you are replacing your exhaust and just want a new sensor or are replacing a worn-out unit, these Delphi oxygen sensors are for you.

4.36 out of 5 stars ( 44 )

$15.99

$48.99

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

$35.99

Summit Bucks

Delphi Throttle Position Sensors

Are you experiencing hard starts, stalling issues, rough idle, or hearing a slight pinging within your engine? Don't panic. It may be related to a bad throttle position sensor. Delphi throttle position sensors are designed to sense throttle movement and change of position. They also regulate various engine and vehicle operations, including spark timing, air and fuel ratio, torque converter lockup, air conditioning, and idle speeds. With that said, throttle position sensors are an important component, and if your existing sensor seems to have gone bad, just swap it out for a new one from Delphi.

2.92 out of 5 stars ( 13 )

$35.99

$44.99

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

FAST Throttle Position Sensors

FAST throttle position sensors are designed to bolt onto the throttle blade shaft and relay throttle opening/closing information to the system ECU. These throttle position sensors are constructed from highly conductive, plastic-resistance material with a "sensitive" rotator for accurate throttle position measurement.

4.0 out of 5 stars ( 4 )

$76.95

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.

4.3 out of 5 stars ( 27 )

$148.99

NTK Oxygen Sensors

NTK is the world's leading supplier of OEM oxygen sensors. They're individually tested to ensure the highest level of quality and reliability—designed to continuously detect the composition of exhaust gases. As the output from the sensors changes, the ECU instructs the fuel mixing system to alter the mixture. This ensures that the air/fuel mix is always correct and promotes efficiency. A new NTK oxygen sensor can help lower emissions, improve fuel mileage and engine efficiency, and extend catalyst life. These components meet or exceed OE specs and are equipped with waterproof, factory-fitted connectors to ensure a perfect fit every time. Order the model recommended for your vehicle.

4.81 out of 5 stars ( 80 )

$32.99

Standard Motor ABS Speed Sensors

Standard Motor ABS speed sensors supply information regarding wheel movement to the ABS computer. They're often located at each wheel hub/rotor on 4-wheel disc systems. Alternatively, on rear drum applications, you'll usually find them mounted on the differential housing. Under braking, if wheel speeds are unequal, indicating wheel lockup, the computer modulates the anti-lock feature until the speeds are equal again. Replacement ABS speed sensors are available for hundreds of makes/models. Just match up your vehicle specs to order the correct unit.

4.88 out of 5 stars ( 16 )

$62.99

$86.99

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