Walker 53946 Exhaust Pipe - Left
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Walker

Walker 53946 Exhaust Pipe - Left

Brand Walker 53946
Position Left
Material Steel
Outlet Outside Diameter 2.5
Inlet Inside Diameter 2.5
Inlet Quantity 1
Outlet Quantity 1
Bend Radius 4.75
Finish Aluminized
Inlet 1 Inside Diameter 2.5
Inlet 1 Type Pipe connection
Length 31.5
Outlet 1 Outside Diameter 2.5
Outlet 1 Type Pipe connection
Pipe Wall Thickness 0.06
Universal Or Specific Fit Specific fit
Fits Cadillac and GMC · 15 vehicles

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

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

Exhaust pipe. Connects exhaust sections with 2.5-inch pipe ends.

Cross-references AP Exhaust 28778 for the same application. See all 1.

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Walker 53946 Exhaust Pipe for GM SUVs

Walker 53946 is a specific-fit exhaust pipe built from aluminized steel for durability and a precise fit. It is engineered with precision bending and fixture checking to support straightforward installation on select Cadillac Escalade and GMC Yukon XL applications.

Key Features

  • Aluminized steel construction for corrosion resistance and long service life
  • 2.5 in. inlet inside diameter and 2.5 in. outlet outside diameter
  • 31.5 in. overall length with a 4.75 in. bend radius
  • 0.06 in. pipe wall thickness for OE-style exhaust routing
  • Specific-fit design for direct replacement applications
  • Fits 2005-2006 Cadillac Escalade ESV, left, except 20" wheels; if welded assembly, replace all required parts
  • Fits 2005-2006 Cadillac Escalade EXT, left, except 20" wheels; if welded assembly, replace all required parts
  • Fits 2005-2006 GMC Yukon XL 1500, left, except 20" wheels; if welded assembly, replace all required parts
  • Fits 2003-2004 Cadillac Escalade ESV, left; if welded assembly, replace all required parts
  • Fits 2002-2004 Cadillac Escalade EXT, left; if welded assembly, replace all required parts
  • Fits 2001-2004 GMC Yukon XL 1500, left; if welded assembly, replace all required parts

Detailed Description

This Walker exhaust pipe, part number 53946, is made for select left-side exhaust applications on the Cadillac Escalade ESV, Cadillac Escalade EXT, and GMC Yukon XL 1500. The aluminized finish and steel construction support dependable exhaust routing, while the precision-formed bends help maintain proper alignment during replacement. This part cross-references AP Exhaust 28778 for the same application.

Common Repair Uses

  • Replacing a rusted or damaged left-side exhaust pipe
  • Restoring exhaust flow after pipe corrosion or cracking
  • Correcting fitment issues from a previous welded repair
  • Repairing exhaust sections on 2001-2006 Cadillac Escalade and GMC Yukon XL models
  • Addressing exhaust leaks caused by worn pipe connections

Installation Notes and Tips

Verify the vehicle’s wheel size and exhaust configuration before ordering, since some listed applications exclude 20" wheels. For welded assemblies, replace all required parts to match the original exhaust layout. Confirm the 2.5 in. inlet and outlet dimensions and the left-side position before installation.

Quality Assurance

Walker manufactures this pipe with precision benders and fixture checks to help ensure accurate fitment and consistent alignment. The aluminized steel construction is selected to support durability in exhaust service.

Related reading

This part fits 15 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2006CadillacEscalade ESV6.0LV8LeftExcept 20" Wheels; If welded assembly, replace all required parts
2006CadillacEscalade EXT6.0LV8LeftExcept 20" Wheels; If welded assembly, replace all required parts
2006GMCYukon XL 15006.0LV8LeftExcept 20" Wheels; If welded assembly, replace all required parts
2005CadillacEscalade ESV6.0LV8LeftExcept 20" Wheels; If welded assembly, replace all required parts
2005CadillacEscalade EXT6.0LV8LeftExcept 20" Wheels; If welded assembly, replace all required parts
2005GMCYukon XL 15006.0LV8LeftExcept 20" Wheels; If welded assembly, replace all required parts
2004CadillacEscalade ESV6.0LV8LeftIf welded assembly, replace all required parts
2004CadillacEscalade EXT6.0LV8LeftIf welded assembly, replace all required parts
2004GMCYukon XL 15006.0LV8LeftIf welded assembly, replace all required parts
2003CadillacEscalade ESV6.0LV8LeftIf welded assembly, replace all required parts
2003CadillacEscalade EXT6.0LV8LeftIf welded assembly, replace all required parts
2003GMCYukon XL 15006.0LV8LeftIf welded assembly, replace all required parts
2002CadillacEscalade EXT6.0LV8LeftIf welded assembly, replace all required parts
2002GMCYukon XL 15006.0LV8LeftIf welded assembly, replace all required parts
2001GMCYukon XL 15006.0LV8LeftIf welded assembly, replace all required parts
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AP Exhaust — 28778