OEM Bosch Parking Assist Back Up Alarm Sensor – For 2004-2011 Cadillac STS & XLR, 15893637 / 88956561

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Description

Brand new, OEM General Motors part – this is a Bosch parking assist backup alarm sensor, designed for the 2004 through 2011 Cadillac STS and XLR models.

04-09 Cadillac XLR Park Assist Module Used Bosch 10348799 10317519

Part number 88956561, also crosses to 15893637 – so if your car has that rear proximity system, this is the right piece.

2020-2024 GM Park Assist Alarm Sensor 84586218 | GM Parts Center

It's a direct replacement – just pops into the rear bumper where the old one sits.
Made by Bosch, so it's factory quality.
Placement is rear – it's one of those ultrasonic sensors that beeps when you get close to something.
If yours is cracked, dead, or constantly beeping for no reason, swapping this in usually fixes the issue.

60-day warranty – not the longest, but it's OEM.

2005-2011 Cadillac STS fuse box diagram

Unbranded packaging but genuine GM/Bosch internals.
No UPC.

CADILLAC DTS DEVILLE DHS GMC ACADIA ENCLAVE REAR PARK ASSIST BACK UP Alarm Sensor 2006 2012 Gm 25668342

Fits multiple GM platforms that use that same sensor.
Pop the bumper cover, unclip the old sensor, plug this one in, and you're back to parallel parking with confidence.
No paint included – it's the raw black housing, so you might need to color-match if you care about looks.

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