Dorman 42447 Parking Aid Sensor Seal

Dorman 42447 Parking Aid Sensor Seal

This Dorman parking aid sensor seal restores the sealing interface around a parking sensor opening when the original seal is missing or damaged. It is engineered for a direct fit on specified vehicles and helps maintain the proper fit, function, and performance of the sensor assembly.

Key Features

• Direct replacement parking aid sensor seal for specified applications
• Matches original fit and function for the sensor opening
• Polyurethane construction for durable sealing performance
• Designed for front or rear vehicle positions
• Fits select Chrysler, Dodge, Jeep, and Ram models
• Cross-references OE part numbers 4806229AA and 68164661AA

Detailed Description

Dorman 42447 is a specific-fit parking aid sensor seal designed to replace a damaged or missing original seal around the parking sensor bezel. The polyurethane construction helps restore the proper seal at the sensor opening, supporting a clean, secure installation on the vehicle body. This part is a practical OE-style replacement for vehicles such as the Chrysler Pacifica, Dodge Durango, Jeep Grand Cherokee, and Ram 1500 where the original seal has been lost, cracked, or disturbed during sensor service. If you are searching for a parking aid sensor seal for a 2014-2020 Jeep Grand Cherokee or a 2011-2020 Ram 1500, Dorman 42447 is built for that exact type of repair.

Use Dorman 42447 when servicing parking aid sensors on select Chrysler, Dodge, Jeep, and Ram vehicles. The part number 42447 is also a useful reference when comparing OE replacement options for sensor bezel sealing needs on front or rear parking sensor locations.

What It Helps Address

• Missing parking aid sensor seal after sensor removal
• Damaged bezel ring from impact or wear
• Improper sealing around the parking sensor opening
• Loose or poor-fitting sensor trim after repair
• Replacement needs on select Chrysler, Dodge, Jeep, and Ram parking assist systems

Installation Notes and Tips

Verify the vehicle application before installation and confirm the sensor opening matches the specified inside diameter and outside diameter dimensions. Inspect the surrounding bezel and sensor housing for damage before installing the new seal. Clean the mounting area so the seal seats evenly and the parking sensor can be reinstalled without distortion. For fitment verification, reference Dorman 42447 against the original seal and OE numbers before service.

Quality Assurance

Dorman engineers this seal to match the fit, function, and performance of the original part for the listed applications. It is built as a direct replacement for specified vehicles and cross-references OE part numbers 4806229AA and 68164661AA.