HomeBrake > SensorsStandard Ignition PWS373 Disc Brake Pad Wear Sensor - Rear
Part #: PWS373

Standard Ignition PWS373 Disc Brake Pad Wear Sensor - Rear

Rear
3 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$25.01Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, Transit-150, Transit-250, and Transit-350
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Disc Brake Pad Wear Sensor for Rear Transit Vans

Standard Ignition PWS373 is a disc brake pad wear sensor for the rear brake caliper on select 2020 Ford Transit vans. It monitors brake pad wear and supports timely service when the pad material reaches its wear limit. This part is a direct-fit style replacement for the listed Ford Transit-150, Transit-250, and Transit-350 applications.

Key Features

  • Brake pad wear sensor for disc brake systems
  • Mounts at the brake caliper
  • Female connector with oval shape
  • Male bullet terminals with 2-terminal design
  • Fits rear brake applications on select 2020 Ford Transit models
  • Standard Ignition PWS373 replacement part

Detailed Description

Standard Ignition PWS373 is built for rear brake pad wear monitoring on 2020 Ford Transit-150, Transit-250, and Transit-350 models. The sensor uses a female oval connector and male bullet terminals to match the listed brake system connection style, helping restore proper wear-indicator function at the brake caliper. If you are searching for a 2020 Ford Transit rear brake pad wear sensor or a Standard Ignition PWS373 replacement, this part matches the specified fitment and connector details.

This part cross-references LK4Z2N248B and WS573 for the same application.

What It Helps Address

  • Brake pad wear warning light or indicator concern
  • Broken or damaged rear brake wear sensor
  • Incorrect brake pad wear signal at the caliper
  • Service replacement after brake pad wear inspection
  • Connector mismatch on rear brake sensor repair

Installation Notes and Tips

Install at the rear brake caliper and verify the connector shape, terminal style, and sensor routing before final assembly. Confirm the vehicle is a 2020 Ford Transit-150, Transit-250, or Transit-350 with rear brake wear sensor application before ordering. After installation, inspect the brake system and clear any wear-indicator fault according to the vehicle service procedure.

Quality Assurance

Standard Ignition supplies replacement electrical and sensor components for automotive service applications. PWS373 is listed with defined connector and terminal specifications to support accurate part matching for the stated Ford Transit fitment.

BrandStandard Ignition
Part NumberPWS373
Connector GenderFemale
Connector Quantity1
Connector ShapeOval
FunctionsBrake pad wear sensor
Mounting LocationBrake caliper
Terminal GenderMale
Terminal Quantity2
Terminal TypeBullet

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
2020FordTransit-150Rear
2020FordTransit-250Rear
2020FordTransit-350Rear

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

LK4Z2N248BWS573

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.