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

Rear Differential Assembly for Cadillac XTS

This rear differential assembly is a complete drive unit that transfers power to the rear wheels on all-wheel-drive Cadillac XTS sedans equipped with the 3.6L V6 gas engine, and it carries OEM cross-reference 84163017.

Overview

This rear differential assembly is a complete carrier unit that routes engine power to the rear axle on all-wheel-drive Cadillac XTS models. It serves as a direct-fit replacement for a worn or failed differential, restoring smooth power delivery. It is intended for Cadillac XTS owners and independent shops handling AWD drivetrain repairs.

Built For Performance

• Complete rear differential assembly ready for installation
• Designed for all-wheel-drive 3.6L V6 gas applications
• OEM cross-reference 84163017 for straightforward identification
• Sealed carrier design keeps lubricant contained
• Steel housing built to handle driveline torque loads

Fits These Machines

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

On-The-Job Use

• Replacing a failed rear differential on AWD XTS sedans
• Correcting driveline noise or vibration traced to the rear carrier
• Restoring power delivery to the rear wheels
• Routine drivetrain service on older XTS models

Specs At A Glance

Good To Know

Q: Does this include the differential fluid? A: Fluid is typically not included, so have the specified gear oil on hand before installation. Check fluid level after the first few miles of driving.

Q: Will this fit a rear-wheel-drive XTS? A: This unit is intended for all-wheel-drive applications. Confirm your drivetrain configuration and serial number before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.