84163017 Rear Differential Assy for 2016-2019 Cadillac XTS Sedan 3.6L V6 AWD

Product Overview

This aftermarket replacement rear differential assembly is intended for 2016-2019 Cadillac XTS Sedan 3.6L V6 GAS AWD applications and references part number 84163017. A rear differential assembly transfers power from the driveshaft to the rear wheels while allowing them to rotate at different speeds during turns.

Key Features & Performance

• Rear differential assembly for the listed Cadillac XTS Sedan 3.6L V6 GAS AWD applications
• Transfers drive torque to the rear wheels and permits speed difference between them during cornering
• References part number 84163017 for comparison with the existing unit
• Used when servicing or replacing the corresponding rear differential component

Fitment & Compatibility

• for 2016-2019 Cadillac XTS Sedan 3.6L V6 GAS AWD applications

Common Uses

• Replacing a worn, damaged, or malfunctioning rear differential assembly
• Servicing the rear driveline of the listed Cadillac XTS applications
• Restoring normal rear-wheel drive function after the original unit has failed

Technical Specifications

• Product Type: Rear Differential Assembly
• Part Number(s): 84163017
• Model Application(s): Cadillac XTS Sedan
• Engine Application(s): 3.6L V6 GAS
• General Application: AWD

Frequently Asked Questions

Q: What does a rear differential assembly do? A: It transfers power from the driveshaft to the rear wheels and allows them to turn at different speeds when the vehicle corners.

Q: How should fitment be verified? A: Compare the complete part number 84163017 and the full vehicle model, engine, and drivetrain details with the existing unit before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.