Dorman 946-033 Drive Shaft - Rear

Rear Driveshaft for Buick Rendezvous

This Dorman rear drive shaft is built for 2002-2006 Buick Rendezvous applications and addresses a common service issue found on original shafts with permanently staked universal joints. Part number 946-033 converts the U-joints to a serviceable design for easier maintenance on the rear driveline.

• Fits 2002-2006 Buick Rendezvous, rear
• OE FIX design for serviceable universal joints
• Steel shaft construction
• 3 in. shaft diameter
• 53.625 in. drive shaft length
• 0.065 in. wall thickness
• Greaseable drive shaft design
• Overall length adjustable

Detailed Product Overview

Dorman 946-033 is a rear drive shaft for Buick Rendezvous models that need a direct driveline replacement with improved serviceability. The steel shaft uses a greaseable, adjustable-length design and is intended to replace the original rear driveshaft assembly on 2002, 2003, 2004, 2005, and 2006 Buick Rendezvous vehicles. This part cross-references GM OE 12562646 for the same application.

Common Problems This Part Can Address

• Worn or noisy rear driveline operation
• Service difficulty caused by staked universal joints
• Grease points that are no longer serviceable on the original shaft
• Incorrect driveline length after replacement work
• Rear shaft vibration related to driveline wear

Installation Notes and Tips

Verify rear driveline measurements and vehicle application before installation. Confirm the shaft length, diameter, and rear position match the original setup on your Buick Rendezvous. Inspect related driveline components, including U-joints and mounting points, during replacement to help ensure proper operation after installation.

Quality Assurance

Dorman OE FIX parts are engineered to address known service issues in original equipment designs by improving maintenance access and replacement practicality. Part number 946-033 is built as a rear driveshaft solution for the specified Buick Rendezvous fitment.