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BMW 550I Sensors

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Bosch Premium Universal Type Oxygen Sensors

Worn-out sensors can cause engine performance problems and premature catalytic converter damage. Bosch premium universal type oxygen sensors with OE SmartLink produce precise output in proportion to the air/fuel ratio, due to a sophisticated sensing element. These premium sensors also use a patented connector system, which allows them to be added to an existing OE sensor harness. Keeping a properly functioning oxygen sensor in your vehicle saves money on fuel cost and is good for the environment, too!

3.08 out of 5 stars ( 13 )

$63.99

Dorman Ambient Air Temperature Sensors

Stop guessing how hot or cold it is outside of your vehicle? Restore reliable, accurate outside temperature readings with Dorman ambient air temperature sensors. The sensors relay the temperature to the on-board computer for optimal climate control. They are made of superior-quality materials to strict quality standards ensuring long-lasting durability and performance. They are designed to be exact replacements for your OEM air temperature sensor.

5.0 out of 5 stars ( 1 )

$33.99

URO Parts Camshaft Position Sensors

URO Parts camshaft position sensors are designed to meet or exceed OEM specifications for dependable, accurate, and maintenance-free operation. They're available for a variety of makes, models, and engines. Don't take chances with old, questionable, or faulty sensors that provide inaccurate information to the vehicle's computer. Trust quality OE-replacement URO camshaft position sensors for the correct data and a return to factory performance. Order the model recommended for your application.

Not Yet Reviewed

$2.99

Clearance

PowerStop Electronic Brake Wear Sensors

PowerStop has a reputation for precision and adherence to the strictest OEM standards. Extending those standards, PowerStop's electronic brake wear sensors are designed to meet the same form, fit, and function as the original OEM part. Brake wear sensors wear down with the pads and illuminate the brake pad wear indicator light/warning. When that happens, it's time to replace the brake pads as well as the sensors. PowerStop electronic brake wear sensors are designed to withstand high-temperatures, assure excellent electrode conductivity, and they will continue to work after thousands of miles, providing the safety and performance drivers count on.

4.2 out of 5 stars ( 5 )

$13.97

$16.73

Clearance

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.

3.67 out of 5 stars ( 3 )

$28.99

Brembo Brake Pad Wear Sensors

Brembo offers brake pad wear sensors for a wide range of vehicles—including many BMW, Audi, Porsche, Volkswagen, Mercedes-Benz, Mini Cooper, Jaguar, and Land Rover models. These stock replacements are made from original materials and designed to factory specs to ensure proper fitment and performance. Order the sensors recommended for your application.

5.0 out of 5 stars ( 1 )

$17.87

$22.99

Summit Bucks

Clearance

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 )

$17.99


$12.50

$24.99

JMS Chip PedalMAX Drive-by-Wire Boosters

JMS Chip PedalMAX drive-by-wire boosters install in just minutes and will help erase pedal turbo-lag, as well as increase throttle reaction and improve acceleration. These throttle response enhancers change the way your gas and diesel vehicles respond--with improved low- and mid-range horsepower, torque, and shift feel of your automatic; they also eliminate stalling on manual vehicles when accelerating. These drive-by-wire boosters have a rugged, waterproof design and offer a simple plug-and-play installation. If you hit the pedal for "take-off" but are unhappy with the delay in your stock throttle, these JMS Chip PedalMAX throttle response parts are the solution. Order the booster recommended for your vehicle.

4.82 out of 5 stars ( 56 )

$289.75

Clearance

Beck/Arnley Disc Brake Pad Electronic Wear Sensors

Knowing when your brakes need service is imperative to driving safety. Beck/Arnley disc brake pad electronic wear sensors keep you in the know. When the pads are worn down to a specified thickness, the sensors send an alert that it's time for maintenance. You can count on Beck/Arnley for the correct parts to keep you safe on the road.

5.0 out of 5 stars ( 1 )

$32.99


$16.99

$21.50

Standard Motor Parking Assist Sensors

Standard Motor parking assist sensors are designed to match OE units in fit, form, and function for ease of installation. They are extensively tested to OE specifications to ensure superior performance and long service life.

Not Yet Reviewed

$102.99

Dorman Parking Assist Sensors

An assistance feature for accident prevention, Dorman's parking assist sensors use advanced sonar technology to alert you when you maneuver too close to hazards that are difficult to see. These parking assist sensors restore the parking alert system in your vehicle to its original performance. The sensors include a seal to prevent moisture from entering the units, one of the most common causes of failure, and they come with matching connectors and fully compatible electronics to facilitate an easy installation.

5.0 out of 5 stars ( 2 )

$28.99

$35.99

Dorman Crankshaft Position Sensors

Dorman crankshaft position sensors are direct-fit replacements that are easy to install and offer long, reliable service. They are constructed from high-quality plastic with metal-reinforced mounting points to protect against failure. Dorman sensors accurately measure crankshaft location to detect misfires and control engine timing. They are manufactured to strict engineering quality standards and are available for a wide variety of applications.

3.0 out of 5 stars ( 2 )

$48.99

$92.95

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.

4.5 out of 5 stars ( 2 )

$37.99

$86.99

EBC Disc Brake Pad Electronic Wear Sensors

Keep your vehicle safe with EBC disc brake pad electronic wear sensors. These units help keep you aware of how much material is left on your brake pads and indicate when you need to replace them. The EBC sensors are available for a variety of submodels from BMW and Audi, in particular.

Not Yet Reviewed

$8.06

$12.16

URO Parts Brake Pad Wear Sensors

URO Parts brake pad wear sensors are available for most models and perform exactly as OEM sensors for a fraction of the price. URO Parts has established a reputation as a supplier of OE-quality brake components. All their manufacturing facilities are ISO 9000 certified and every URO part undergoes one or more of the following measures: * Installation and use of the part in real-world conditions for a specified duration of time * Laboratory testing of strength, elasticity, stiffness, etc. under extreme conditions * Intensive inspection of each part against genuine samples and engineering drawings These brake pad wear sensors are available for hundreds of vehicles from the 1970s and up. Order the model recommended for your application.

Not Yet Reviewed

$9.99

$12.99

Beck/Arnley ABS Speed Sensors

Beck/Arnley ABS speed sensors supply information regarding wheel speed to the ABS computer. They are 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, then the computer modulates the anti-lock feature until the speeds are equal again.

Not Yet Reviewed

$121.99

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 ( 17 )

$26.99

$66.99

Clearance

Standard Motor Battery Current and Voltage Sensors

Standard Motor battery current and voltage sensors measure the temperature of the battery, regulating voltage to the vehicle charging system to function properly at all times. Standard Motor ensures these sensors are direct-fit, by testing every unit before it is packaged. These sensors are unrivalled for fit, form, function, and quality. Replace your worn or faulty battery current and voltage sensor with one from Standard Motor.

Not Yet Reviewed

$217.99

Standard Motor TechSmart Rain Sensors

Standard Motor TechSmart rain sensors automatically activate windshield wipers during misty or intermittent rain. The TechSmart sensors analyze infrared light that's refracted off the windshield and adjusts wiper speeds accordingly, allowing drivers to concentrate on the road instead of having to manually adjust wiper speeds on their own. These direct-fit replacement parts are manufactured and extensively tested to OE specification to ensure superior performance and long service life—plus, they are easy to install. For quality replacement parts you can rely on Standard Motor.

Not Yet Reviewed

$175.99

$185.99

Summit Bucks

Delphi ABS Wheel Speed Sensors

Delphi ABS wheel speed sensors meet your OE requirements and those of your wallet. Delphi speed sensors provide accurate, clean signal input to your vehicle's ECM. Designed for the maximum signal to noise ratio, these ABS wheel speed sensors are not impacted by temperature changes and provide robust, long-lasting sensor protection. When it's time to replace, choose Delphi ABS wheel speed sensors for reliability and superior drivability.

5.0 out of 5 stars ( 1 )

$61.99

$124.99

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

4.63 out of 5 stars ( 99 )

$85.99

$95.99

Standard Motor Mass Airflow Sensors

Standard Motor mass airflow sensors are higher quality, precision alternatives to remanufactured models. MAF sensors measure the amount of airflow entering the intake manifold and must communicate clearly with your vehicle's Engine Control Module (ECM). Remanufactured components with debris from prior use can hinder this communication and cause your vehicle to experience drivability issues. With many new—not remanufactured—MAF sensors in the Standard lineup, they cover more than 90 percent of all MAF-equipped vehicles, and all are airflow-calibrated to ensure accuracy. SMP-manufactured sensors are designed with improvements such as thicker walls, upgraded components, and a custom-designed platinum RTD sensor. The result is a line of MAF sensors that provide highly accurate readings and precise airflow output under all operating conditions. Order the model designed for your car, truck, or van.

1.0 out of 5 stars ( 2 )

$185.99

$269.99

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.

4.0 out of 5 stars ( 4 )

$26.99

$53.99

Dorman Brake Pad Wear Sensors

A properly functioning disc brake pad wear sensor is essential to keeping you informed of the remaining life of your vehicle's brake pads and/or when it's time to install new pads. Dorman brake pad wear sensors are designed to match the performance of the original equipment part on specified vehicles and can also replace a sensor that is malfunctioning due to damage or internal component failure. Dorman sensors are manufactured to strict specifications for reliable performance and quality you can trust. Durable, direct-fit replacements available for numerous applications; select the Dorman disc brake pad wear sensor designed for your vehicle.

Not Yet Reviewed

$14.99

$21.99