BMW Rear Brake Pad Wear Sensor for M Sport Brakes - OEM 34356792289 - M140i M135i M240i M235i - F20 F21 F22 F23 F30 F31 F32 F33 F34 F36 - F80 M3 F82/F83 M4 F87 M2

Rear Brake Lining Sensor – OE p/n 34356792289

Restore accurate pad wear alerts and keep your dashboard service indicator honest with this OE-quality rear brake lining sensor. It is a direct plug-in replacement for F-series BMW models equipped with the factory uprated braking package, delivering a precise fit, clean routing and durable performance under heat and road grime. We run these on our own cars and customer builds and the feedback is consistently excellent for reliability and fitment.

Why it belongs on your car

• Exact-fit rear axle sensor with the correct factory connector and grommets for tidy installation
• Restores accurate pad life monitoring and prevents nuisance warnings on the onboard service display
• Robust, heat-resistant sheath and clip points designed for daily driving and enthusiastic use
• Ideal when changing pads or if the original warning wire has been rubbed through or damaged
• Trusted by MJ Modifications and our customers for consistent performance and longevity

Vehicle applications

Designed for BMW F-series models fitted with the factory M package braking system. Rear position only. Confirm by part number 34356792289:

• 1 Series: M140i, M135i – F20, F21 including LCI
• 2 Series: M240i, M235i – F22, F23 including LCI
• 3 Series: F30, F31, F34 GT, F35 including LCI
• 4 Series: F32, F33, F36 including LCI
• M models: F87 M2, F80 M3, F82 M4, F83 M4 Convertible including LCI

Always match to p/n 34356792289 and check the existing rear lead on your car before ordering.

When to replace the rear sensor

• Every time you install new rear pads
• When the dash brake warning has triggered
• If the original cable is cut, brittle or the insulation is cracked

Fitting and support

Professional installation recommended. MJ Modifications offers fitting in Warwickshire. Request a quote: info@mjmodifications.co.uk

Part number

OE p/n: 34356792289

Also searched as

BMW rear brake lining sensor, pad wear lead rear axle, brake wear indicator cable, pad warning wire, wear sensor harness rear, F-series rear pad sensor, M Performance brake sensor rear, 1 Series 2 Series 3 Series 4 Series rear pad lead, F20 F21 F22 F23 F30 F31 F32 F33 F34 F36 rear wear cable, F80 M3 rear pad indicator, F82 F83 M4 rear sensor, F87 M2 rear brake lining wire, OE replacement brake sensor BMW rear, pad life sensor rear, NSR OSR brake sensor BMW.