Standard Ignition PWS118 Disc Brake Pad Wear Sensor - Front

Front Brake Pad Wear Sensor for BMW 750iL

Standard Ignition PWS118 is a disc brake pad wear sensor for the front brake caliper on select BMW 750iL applications. It monitors pad wear and provides a direct replacement for vehicles that use a round, 1-connector sensor with female/male terminals and a 22-inch harness.

Key Features

• Disc brake pad wear sensor for front brake caliper mounting
• Round connector design with 1 connector and 2 pin terminals
• 22-inch harness length for routing at the caliper
• Female/male connector and terminal configuration
• Standard Ignition PWS118 replacement part

Detailed Description

This brake pad wear sensor is built for front-position applications on the BMW 750iL and is intended to restore the wear-indicator circuit used by the vehicle’s brake monitoring system. Standard Ignition PWS118 matches the listed connector style, terminal layout, and harness length for a straightforward OE-style replacement. This part cross-references BMW 34351165729 for the same application.

Compatible With 1998 BMW 750iL, front, from 9/98. Compatible With 1999-2001 BMW 750iL, front. Standard Ignition PWS118 is a fitment-specific solution for BMW 750iL front brake service where the pad wear sensor is mounted at the brake caliper.

What It Helps Address

• Brake pad wear warning light staying on after pad service
• Broken or damaged front brake wear sensor wiring
• Faulty pad wear signal from the brake caliper area
• Incorrect sensor connector fitment during brake repair
• Restoring the brake wear monitoring circuit on BMW 750iL models

Installation Notes and Tips

Verify the connector shape, terminal count, and harness length against the original sensor before installation. Route the harness along the brake caliper path to avoid contact with moving suspension or brake components. Confirm the vehicle is one of the listed front-fit BMW 750iL applications before ordering.

Quality Assurance

Standard Ignition supplies replacement electrical and sensor components for service applications, and PWS118 is cataloged to match the specified BMW front brake wear sensor fitment.