Walker 55169 Exhaust Pipe - Rear

Brand Walker 55169
Position Rear
Material Steel
Outlet Outside Diameter 2.25
Inlet Inside Diameter 2.25
Inlet Quantity 1
Outlet Quantity 1
Finish Aluminized
Inlet 1 Inside Diameter 2.25
Inlet 1 Type Pipe connection
Inlet Type Pipe connection
Length 51.25
Outlet 1 Outside Diameter 2.25
Outlet 1 Type Pipe connection
Outlet Type Pipe connection
Universal Or Specific Fit Specific fit
Fits Buick, Oldsmobile, and Pontiac · 22 vehicles

Precision fit. Fixture-checked for quick, easy installation.

Aluminized steel. Built for durability with a corrosion-resistant finish.

Exhaust pipe. A direct replacement pipe for exhaust and tail pipe service.

Cross-references ACI 88120 and Four Seasons 55170 for the same application. See all 2.

$99.75Free shipping
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Walker 55169 Exhaust Pipe for Buick, Oldsmobile, Pontiac

Walker 55169 is a specific-fit exhaust pipe built from aluminized steel for durability and corrosion resistance. It is manufactured with precision benders and fixture-checked for fit, helping support a straightforward installation on select Buick LeSabre, Oldsmobile 88, Oldsmobile LSS, and Pontiac Bonneville applications.

Key Features

  • Aluminized steel construction for long-term exhaust service
  • Specific-fit design for select GM full-size sedans
  • 2.25 in. inlet inside diameter and 2.25 in. outlet outside diameter
  • 51.25 in. overall length
  • Pipe connection inlet and outlet for direct exhaust routing
  • Walker part number 55169

Product Details

This Walker exhaust pipe is engineered for vehicles that need a direct replacement section in the exhaust system. The 2.25-inch inlet and outlet sizing, along with the 51.25-inch length, make it a fitment-specific solution for exhaust repair on 1994-1999 Buick LeSabre, 1994-1999 Oldsmobile 88, 1996-1999 Oldsmobile LSS, and 1994-1999 Pontiac Bonneville applications. If you are searching for a Walker 55169 exhaust pipe for Buick LeSabre or a replacement exhaust pipe for Oldsmobile 88 and Pontiac Bonneville, this part matches the listed vehicle configurations and connection style.

This part cross-references ACI 88120 and Four Seasons 55170 for the same application.

Common Repair Uses

  • Replacing a rusted or perforated exhaust pipe section
  • Restoring exhaust flow after a damaged pipe connection
  • Repairing exhaust leaks in the mid-pipe or rear pipe section
  • Replacing a pipe that no longer seals correctly at the connection points
  • Addressing exhaust noise caused by a cracked or weakened pipe

Installation Notes

Compatible With 1995-1999 Buick LeSabre, N/A; 1995-1999 Oldsmobile 88, N/A; 1996-1999 Oldsmobile LSS, N/A; 1994-1999 Pontiac Bonneville, N/A; 1994 Buick LeSabre, Rear; and 1994 Oldsmobile 88, Rear. For welded assemblies, replace all required parts to complete the repair correctly. Verify pipe routing, connection diameter, and vehicle configuration before installation.

Quality Assurance

Walker manufactures this pipe with precision bending and fixture checking to support accurate fitment. The aluminized steel construction is selected to provide durable exhaust service in demanding underbody conditions.

This part fits 22 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
1999BuickLeSabre—3.8LV6N/AIf welded assembly, replace all required parts
1999Oldsmobile88—3.8LV6N/AIf welded assembly, replace all required parts
1999OldsmobileLSS—3.8LV6N/AIf welded assembly, replace all required parts
1999PontiacBonnevilleSE3.8LV6N/Awith Single Outlet; If welded assembly, replace all required parts
1998BuickLeSabre—3.8LV6N/AIf welded assembly, replace all required parts
1998Oldsmobile88—3.8LV6N/AIf welded assembly, replace all required parts
1998OldsmobileLSS—3.8LV6N/AIf welded assembly, replace all required parts
1998PontiacBonnevilleSE3.8LV6N/Awith Single Outlet; If welded assembly, replace all required parts
1997BuickLeSabre—3.8LV6N/AIf welded assembly, replace all required parts
1997Oldsmobile88—3.8LV6N/AIf welded assembly, replace all required parts
1997OldsmobileLSS—3.8LV6N/AIf welded assembly, replace all required parts
1997PontiacBonnevilleSE3.8LV6N/Awith Single Outlet; If welded assembly, replace all required parts
1996BuickLeSabre—3.8LV6N/AIf welded assembly, replace all required parts
1996Oldsmobile88—3.8LV6N/AIf welded assembly, replace all required parts
1996OldsmobileLSS—3.8LV6N/AIf welded assembly, replace all required parts
1996PontiacBonnevilleSE3.8LV6N/Awith Single Outlet; If welded assembly, replace all required parts
1995BuickLeSabre—3.8LV6N/AIf welded assembly, replace all required parts
1995Oldsmobile88—3.8LV6N/AIf welded assembly, replace all required parts
1995PontiacBonnevilleSE3.8LV6N/Awith Single Outlet; If welded assembly, replace all required parts
1994BuickLeSabre—3.8LV6RearIf welded assembly, replace all required parts
1994Oldsmobile88—3.8LV6RearIf welded assembly, replace all required parts
1994PontiacBonnevilleSE3.8LV6N/Awith Single Outlet; If welded assembly, replace all required parts
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACI — 88120Four Seasons — 55170