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Delphi TA5646 Steering Tie Rod End - Rear Outer
| Brand | Delphi TA5646 |
|---|---|
| Position | Rear Outer |
| Dust Boot Included | No |
| End 1 Gender | Female |
| Greaseable | No |
| Item Grade | Standard Replacement |
| Length | 161.3 |
| Mounting Hardware Included | No |
| Fits | Buick, Chevrolet, Pontiac, Saturn, and Oldsmobile · 25 vehicles |
Standard replacement. OE expertise applied to the aftermarket steering portfolio.
Extreme testing. Withstands temperatures below -40Β°C and over 120Β°C, plus 720 hours of salt spray.
Precision fit. Dimensional and material analysis helps ensure compatibility with the OE part.
Cross-references Dorman - OE Solutions 522-391, MOOG Chassis Products ES800468 and MOOG Chassis Products EV800469 for the same application. See all 4.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Delphi Rear Outer Tie Rod End TA5646
Delphi TA5646 is a standard replacement steering tie rod end built for rear outer applications where precise steering linkage geometry matters. It combines OE-based dimensional analysis with material validation to support proper fit on select Buick, Chevrolet, Pontiac, Saturn, and Oldsmobile vehicles.
Key Features
- Standard replacement steering tie rod end for rear outer position
- Length: 161.3 mm
- Female end 1 gender
- Dust boot not included
- Greaseable: No
- Mounting hardware not included
- OE-focused dimensional and material analysis for fit consistency
- Tested for temperature extremes below -40 C and above 120 C
- Exposed to 720 hours of salt spray during validation
Application Details
Compatible with rear outer steering service on select vehicles, including Fits 2002-2007 Buick Rendezvous, Rear Outer; Fits 2005-2006 Buick Terraza, Rear Outer; Fits 2005-2006 Chevrolet Uplander, Rear Outer; Fits 2002-2006 Pontiac Montana, Rear Outer; Fits 2005-2006 Saturn Relay, Rear Outer; Fits 2001-2005 Pontiac Aztek, Rear Outer; and Fits 2002-2004 Oldsmobile Silhouette, Rear Outer. Delphi TA5646 is also a direct cross-reference for Dorman OE Solutions 522-391 and OE number 15232854 for the same application.
What This Part Helps Address
- Loose or imprecise rear steering response
- Clunking or play from worn tie rod end joints
- Uneven tire wear caused by steering linkage wear
- Steering wheel off-center after suspension service
- Restoring rear outer steering linkage geometry on listed vehicles
Installation Notes
Verify rear outer position and match the vehicle application before installation. Inspect adjacent steering and suspension components for wear, and confirm alignment after replacement. Because this part is not greaseable and does not include a dust boot, condition of surrounding components should be checked during service.
Quality Assurance
Delphi applies OE engineering practices to its aftermarket steering portfolio, with validation that includes extreme temperature cycling, salt-spray exposure, and dimensional/material analysis for OE-style fit and performance.
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2007 | Buick | Rendezvous | — | Rear Outer | — |
| 2006 | Buick | Rendezvous | — | Rear Outer | — |
| 2006 | Buick | Terraza | AWD | Rear Outer | — |
| 2006 | Chevrolet | Uplander | AWD | Rear Outer | — |
| 2006 | Pontiac | Montana | AWD | Rear Outer | — |
| 2006 | Saturn | Relay | AWD | Rear Outer | — |
| 2005 | Buick | Rendezvous | — | Rear Outer | — |
| 2005 | Buick | Terraza | AWD | Rear Outer | — |
| 2005 | Chevrolet | Uplander | AWD | Rear Outer | — |
| 2005 | Pontiac | Aztek | AWD | Rear Outer | — |
| 2005 | Pontiac | Montana | AWD | Rear Outer | — |
| 2005 | Saturn | Relay | AWD | Rear Outer | — |
| 2004 | Buick | Rendezvous | — | Rear Outer | — |
| 2004 | Oldsmobile | Silhouette | AWD | Rear Outer | — |
| 2004 | Pontiac | Aztek | AWD | Rear Outer | — |
| 2004 | Pontiac | Montana | AWD | Rear Outer | — |
| 2003 | Buick | Rendezvous | — | Rear Outer | — |
| 2003 | Oldsmobile | Silhouette | AWD | Rear Outer | — |
| 2003 | Pontiac | Aztek | AWD | Rear Outer | — |
| 2003 | Pontiac | Montana | AWD | Rear Outer | — |
| 2002 | Buick | Rendezvous | — | Rear Outer | — |
| 2002 | Oldsmobile | Silhouette | AWD | Rear Outer | — |
| 2002 | Pontiac | Aztek | AWD | Rear Outer | — |
| 2002 | Pontiac | Montana | AWD | Rear Outer | — |
| 2001 | Pontiac | Aztek | AWD | Rear Outer | — |
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