Bosch 0263003333 Parking Aid Sensor - Rear

Bosch Park Aid Sensor for Mercedes-Benz G-Class

Bosch 0263003333 is a rear parking aid sensor for select Mercedes-Benz G-Class models without Parking Assist. This Bosch Park Pilot ultrasonic reverse sensor is a replacement for original equipment applications and is built for accurate rear obstacle detection in low-speed parking situations.

Key Features

• Bosch Park Aid Sensor, part number 0263003333
• Rear parking sensor for Mercedes-Benz G550, G550 4x4, G63 AMG, G65 AMG, G55 AMG, and G500 applications
• OE-style replacement for Park Pilot ultrasonic reverse sensor systems
• Fits vehicles without Parking Assist, per listed applications
• Direct-fit body sensor for rear bumper parking aid systems

Product Details

The Bosch Park Aid Sensor 0263003333 is a body sensor used in rear parking aid systems on select Mercedes-Benz G-Class vehicles. It is listed for 2007-2017 Mercedes-Benz G550, 2017 Mercedes-Benz G550 4x4, 2013-2017 Mercedes-Benz G63 AMG, 2016-2017 Mercedes-Benz G65 AMG, 2008-2011 Mercedes-Benz G55 AMG, and 2007-2008 Mercedes-Benz G500 rear applications, with notes for vehicles without Parking Assist and, on some 2007 models, from 01/2007. Bosch’s Park Pilot line focuses on ultrasonic reverse sensing for original equipment replacement needs, and this sensor follows that application profile. This part cross-references Bosch (e.g., 4635402217) for the same application.

Common Issues This Part Can Address

• Rear parking sensor fault codes
• Inaccurate or intermittent obstacle detection at the rear bumper
• Non-functioning parking aid warning alerts
• Damage from bumper impact, road debris, or moisture intrusion
• Replacement needs after sensor housing or electronics failure

Installation Notes and Tips

Verify the vehicle is equipped without Parking Assist before ordering. Confirm rear position and match the part number 0263003333 to the original sensor style before installation. On 2007 Mercedes-Benz G500 and G55 AMG applications, confirm the build date requirement of 01/2007. After installation, clear any stored parking aid faults and test rear sensor operation in a controlled area.

Quality Assurance

Bosch is an established OE supplier, and this Park Pilot sensor is specified as an original-equipment replacement part for the listed Mercedes-Benz G-Class applications.