WHEEL SPEED SENSOR
SKU: WSS-539
PAT Wheel Speed Sensor WSS-539
The PAT Wheel Speed Sensor WSS-539 is an essential component for modern vehicle systems, providing critical data for various safety and control functions. - Integral to Anti-Lock Braking Systems (ABS) - Supports Traction Control System (TCS) and Electronic Stability Control (ESC) - Enhances Advanced Driver Assist System (ADAS) and Adaptive Cruise Control (ACC) - Contributes to engine management, transmission control, and navigation systems - Available in passive (inductive) and active sensor types - Active sensors offer accurate wheel speed detection from stationary - Smaller, lighter design with reduced sensitivity to vibration and temperature fluctuations - Detects forward and reverse movement - Symptoms of a faulty sensor include multiple warning lights, wheels locking during braking, and erratic speedometer operation - Diagnostic steps include reading fault codes, inspecting wiring and mechanical assemblies, and checking sensor output signals For correct fitment, ensure the vehicle is listed in the compatibility list and read any associated notes. If there are no vehicle details listed, please send a message.| SKU | WSS-539 |
| Model # | WSS-539 |
| Barcode # | 9341554178496 |
| Brand | PAT |
| Placement On Vehicle | Rear Left (RL) |
| Placement On Vehicle | LHR |
| Warranty | 12 Months |
| Position On Vehicle | Rear Left (RL) |
| Position On Vehicle | LHR |
| Contains Liquid | No |
Packaging note: PAT products may be supplied in PAT Premium packaging instead of the manufacturer's original box.
PAT sources EFI and engine-management parts from established OE-type manufacturers and repackages some of them in Australia. The manufacturer inside can change between batches as supply changes — for example, a part once made by Hitachi may now come from Bosch. Every unit is an OE-type part from a recognised manufacturer.
Packaging: Manufacturers periodically update their packaging and labelling. You may receive the current or a previous design — the product, formulation and part number are unchanged.
Fitment (vehicle-specific products): Vehicle fitment is based on manufacturer and supplier catalogue data and is kept as accurate as possible, but vehicle catalogues are not perfect. Some models had more than one part fitted depending on build date, engine, or component size/variant, and parts on older vehicles may have been replaced with non-original or different-style components.
Before you buy, compare the product images with the part currently fitted to your vehicle — check shape, size, connectors and mounting points. If the part on your vehicle looks different, please contact us before purchasing. It is the buyer's responsibility to confirm the part suits their vehicle before purchasing.
Not sure? Message us with your vehicle's registration number and state (preferred), or full VIN/build details, and we'll do our best to confirm fitment before you buy.
Parts returned because they do not suit the vehicle, where the listing matches the manufacturer's catalogue, are treated as a change of mind and must be unused, uninstalled and in original packaging. Nothing in this notice affects your rights under the Australian Consumer Law.
