Suspension Self Leveling Sensors

Self-Leveling Sensors
  • TRQ® - Suspension Ride Height Sensor
    TRQ®Suspension Ride Height Sensor
    0
    # sp239339
    Suspension Ride Height Sensor by TRQ®. If quality matters when it comes to fixing your vehicle's suspension system, this top-grade rear driver-side suspension ride height sensor is a great solution for you. Developed by a team of...
    Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part
    $45.95 - $169.95Save: up to 6%
    $44.11 - $161.45
  • ACDelco® - Genuine GM Parts™ Suspension Ride Height Sensor
    ACDelco®Genuine GM Parts™ Suspension Ride Height Sensor
    0
    # sp219524
    Genuine GM Parts™ Suspension Ride Height Sensor by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $34.54 - $387.10Save: up to 17%
    $29.36 - $329.03
  • Dorman® - Suspension Sensor
    Dorman®Suspension Sensor
    0
    # sp25335
    Suspension Sensor by Dorman®. Dorman Suspension Ride Height Sensor replacements restore sensor's ability to detect sagging suspension. All Dorman Suspension Self-Leveling Sensors are constructed of high quality materials for long...
    Vehicle contains three sensorsFailure sets off a warning light
    $40.49 - $282.91
  • Mopar® - Active Damping Sensor
    Mopar®Active Damping Sensor
    0
    # sp258731
    Active Damping Sensor by Mopar®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Carefully crafted from premium materialsExcellent corrosion and wear resistance
    $37.41 - $189.31
  • Mopar® - Suspension Ride Height Sensor
    Mopar®Suspension Ride Height Sensor
    0
    # sp235367
    Suspension Ride Height Sensor by Mopar®. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you. Made using the latest manufacturing technology...
    Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology
    $42.60 - $244.24
  • Genuine® - Suspension Ride Height Sensor
    Genuine®Suspension Ride Height Sensor
    0
    # sp110501
    Suspension Ride Height Sensor by Genuine®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your time and gas...
    Designed to restore your vehicle’s suspension systemGenuine OE replacement parts from the OE manufacturer
    $43.71 - $344.85
  • Delphi® - Suspension Self-Leveling Sensor
    Delphi®Suspension Self-Leveling Sensor
    1
    # sp5789
    Suspension Self-Leveling Sensor by Delphi®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your time and gas...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $37.75 - $197.37
  • Arnott® - Suspension Ride Height Sensor
    Arnott®Suspension Ride Height Sensor
    0
    # sp185743
    Suspension Ride Height Sensor by Arnott®. Designed utilizing the latest technology, this product by Arnot features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...
    High quality at an affordable priceBuilt to match your exact requirements
    $61.21 - $309.74
  • Arnott® - Suspension Self-Leveling Valve
    Arnott®Suspension Self-Leveling Valve
    0
    # sp232530
    Suspension Self-Leveling Valve by Arnott®. Restore your factory feel and ride quality with reliable suspension components. Made to look, fit, and function just like the OEM, these replacement parts will help you bring back your...
    Excellent replacement for the OEM part that offers precise fit and functionDesigned to get back your suspension system to its proper operation
    $250.26
  • URO Parts® - Suspension Ride Height Sensor
    URO Parts®Suspension Ride Height Sensor
    0
    # sp237612
    Suspension Ride Height Sensor by URO Parts®. Replacing your worn out suspension component with this top-notch part is the easiest way to restore your vehicle's handling and performance. Manufactured from the finest materials, the URO...
    Replaces your worn out suspension partHelps to optimize your suspension system to restore proper handling and performance
    $46.42 - $56.67
  • MTC® - Suspension Ride Height Sensor
    MTC®Suspension Ride Height Sensor
    0
    # sp197371
    Suspension Ride Height Sensor by MTC®. If you’re looking for replacement parts at reasonable prices, then MTC parts are the way to go. Manufactured by highly qualified experts who follow stringent quality standards, these parts...
    Ideal solution to restore the performance of your vehicleManufactured using high-strength materials for maximum reliability
    $189.31 - $195.40
  • Original Equipment® - Suspension Ride Height Sensor
    Original Equipment®Suspension Ride Height Sensor
    0
    # sp2183
    Suspension Ride Height Sensor by Original Equipment®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your time...
    Perfect replacement for your damaged or worn out original partMade using high-grade materials for long-lasting dependability
    $40.06 - $444.20
  • Standard® - TechSmart™ Suspension Ride Height Sensor
    Standard®TechSmart™ Suspension Ride Height Sensor
    0
    # sp28242
    TechSmart™ Suspension Ride Height Sensor by Standard®. SMP's vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
    OE quality parts from top original equipment and aftermarket manufacturersComes complete with sensor, linkage, and mounting bracket, so you have everything you need for the repair
    $39.19 - $336.18
  • AISIN® - Suspension Ride Height Sensor
    AISIN®Suspension Ride Height Sensor
    1
    # sp110584
    Suspension Ride Height Sensor by AISIN®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your time and gas...
    High quality at an affordable priceBuilt to match your exact requirements
    $105.36 - $341.38
  • NTK® - Suspension Ride Height Sensor
    NTK®Suspension Ride Height Sensor
    0
    # sp187951
    Suspension Ride Height Sensor by NTK®. Designed utilizing the latest technology, this product by NTK features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...
    Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
    $87.20 - $991.73
  • Vemo® - Pneumatic Suspension Level Sensor
    Vemo®Pneumatic Suspension Level Sensor
    0
    # sp262132
    Pneumatic Suspension Level Sensor by Vemo®. Grade: Aftermarket. Vemo products are made by high-quality materials and undergo strict quality tests. They are, thereby, the perfect alternative to the original part.
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $61.27 - $981.39
  • Vemo® - Suspension Ride Height Sensor
    Vemo®Suspension Ride Height Sensor
    0
    # sp159493
    Suspension Ride Height Sensor by Vemo®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $89.24 - $237.19
  • Vemo® - Suspension Self-Leveling Valve
    Vemo®Suspension Self-Leveling Valve
    0
    # sp232532
    Suspension Self-Leveling Valve by Vemo®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $431.21 - $687.99
  • WVE® - Suspension Ride Height Sensor
    WVE®Suspension Ride Height Sensor
    0
    # sp226359
    Suspension Ride Height Sensor by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed...
    Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile
    $26.07 - $1,278.56
  • Mopar® - Original Equipment Suspension Control Relay
    Mopar®Original Equipment Suspension Control Relay
    0
    # sp208643
    Original Equipment Suspension Control Relay by Mopar®. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you. Made using the latest...
    Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology
    $49.32 - $167.52
  • ACDelco® - GM Original Equipment™ Active Suspension Relay Connector
    ACDelco®GM Original Equipment™ Active Suspension Relay Connector
    0
    # sp217574
    GM Original Equipment™ Active Suspension Relay Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...
    Excellent replacement for the OEM part that offers precise fit and functionDesigned to get back your suspension system to its proper operation
    $42.73Save: 15%
    $36.32
  • ACDelco® - GM Original Equipment™ Electronic Suspension Control Connector
    ACDelco®GM Original Equipment™ Electronic Suspension Control Connector
    0
    # sp212772
    GM Original Equipment™ Electronic Suspension Control Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...
    Excellent replacement for the OEM part that offers precise fit and functionDesigned to get back your suspension system to its proper operation
    $44.12Save: 15%
    $37.50
  • ACDelco® - GM Original Equipment™ Self-Leveling Control Module Connector
    ACDelco®GM Original Equipment™ Self-Leveling Control Module Connector
    0
    # sp212773
    GM Original Equipment™ Self-Leveling Control Module Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...
    Excellent replacement for the OEM part that offers precise fit and functionDesigned to get back your suspension system to its proper operation
    $53.39Save: 15%
    $45.38
  • ACDelco® - GM Original Equipment™ Self-Leveling Sensor Connector
    ACDelco®GM Original Equipment™ Self-Leveling Sensor Connector
    1
    # sp212774
    GM Original Equipment™ Self-Leveling Sensor Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...
    Excellent replacement for the OEM part that offers precise fit and functionDesigned to get back your suspension system to its proper operation
    $40.11 - $71.01Save: 15%
    $34.09 - $60.36
  • ACDelco® - GM Original Equipment™ Self-Leveling Wiring Harness Connector
    ACDelco®GM Original Equipment™ Self-Leveling Wiring Harness Connector
    0
    # sp212775
    GM Original Equipment™ Self-Leveling Wiring Harness Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...
    Excellent replacement for the OEM part that offers precise fit and functionDesigned to get back your suspension system to its proper operation
    $42.10 - $89.22Save: up to 17%
    $35.78 - $75.84
  • ACDelco® - GM Original Equipment™ Suspension Control Relay
    ACDelco®GM Original Equipment™ Suspension Control Relay
    0
    # sp10249
    GM Original Equipment™ Suspension Control Relay by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $3.57 - $19.58Save: up to 16%
    $3.01 - $16.65
  • ACDelco® - Genuine GM Parts™ Suspension Control Relay
    ACDelco®Genuine GM Parts™ Suspension Control Relay
    0
    # sp216040
    Genuine GM Parts™ Suspension Control Relay by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $9.49 - $44.38Save: up to 16%
    $8.01 - $37.72
  • ACDelco® - Genuine GM Parts™ Suspension Ride Height Sensor Connector Rod
    ACDelco®Genuine GM Parts™ Suspension Ride Height Sensor Connector Rod
    0
    # sp222031
    Genuine GM Parts™ Suspension Ride Height Sensor Connector Rod by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $15.49 - $74.92Save: 15%
    $13.11 - $63.68
  • ACDelco® - Genuine GM Parts™ Suspension Ride Height Switch
    ACDelco®Genuine GM Parts™ Suspension Ride Height Switch
    0
    # sp216041
    Genuine GM Parts™ Suspension Ride Height Switch by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $45.47 - $108.74Save: 15%
    $38.65 - $92.43
  • ACDelco® - Genuine GM Parts™ Suspension Self-Leveling Unit Hose
    ACDelco®Genuine GM Parts™ Suspension Self-Leveling Unit Hose
    0
    # sp216043
    Genuine GM Parts™ Suspension Self-Leveling Unit Hose by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $35.07 - $43.21Save: 15%
    $29.68 - $36.73




Maintaining a car or truck at its proper ride height is important for many reasons. Every vehicle is designed so the body has a specified relationship to the suspension and to the ground. This permits the wheels to have their full range of suspension movement within the wheel wells, and prevents the undercarriage from being damaged by contact with road. However, when passengers and/or cargo are added to the vehicle, ride height can change.

We’ve all seen what happens when a vehicle with conventional coil and/or leaf spring suspension is loaded. It sags in the rear, the suspension bottoms out, and the headlights illuminate the sky instead of the road. But more importantly, this condition can adversely affect handling and cause abnormal tire wear. Vehicles with self-leveling air suspension can maintain ride height when loads are added and subtracted, for safe, predictable handling.

A self-leveling suspension system has an on-board air compressor and air springs or shocks at each rear wheel. Some systems may have air suspension units at all four wheels. Air lines connect the air springs or shocks with the compressor, and an electronic control module controls compressor operation. The suspension height sensor, also known as a ride height sensor or self-leveling sensor, signals the control module when there is a change in vehicle height. The height sensor is located on the frame or body, with an arm connected to a suspension member such as an axle housing or control arm.

When the vehicle is loaded with cargo and/or passengers, the distance between the suspension and body decreases, and the height sensor sends this information to the control module in the form of an electrical signal. The module in turn directs the compressor to run and pump up the air springs/shocks. The height sensor signals the module to turn the compressor off when proper ride height is attained. When the load is removed, the distance between the suspension and body increases. In response to the height sensor signal, the module directs solenoids at the air springs/shocks to release air and restore proper ride height.

A faulty height sensor will not provide the correct ride height information to the control module. Without an accurate signal the module will not know when to provide or release air at the air springs/shocks. This can result in a vehicle that sags in the rear because of insufficient air or is too high because of excess air. But no matter the cause of height sensor failure, we can supply you with a replacement sensor to restore self-leveling operation. Our sensors are engineered to OE specifications so they’ll fit and function the same as the factory unit, but at a much better price than you’d pay at the dealer.

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Self-Leveling Sensors Reviews

8 reviews
Over night service was flawless. Outstanding customer service! Installed part works perfect.
Posted by Edward` (Portage, IN) / August 03, 20182009 Lexus LS
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