Walker 55305 Exhaust Pipe
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Walker

Walker 55305 Exhaust Pipe

Brand Walker 55305
Material Steel
Inlet Outside Diameter 2
Outlet Outside Diameter 2
Inlet Quantity 1
Outlet Quantity 1
Finish Aluminized
Inlet 1 Outside Diameter 2
Inlet 1 Type Pipe connection
Inlet Type Pipe connection
Length 49
Outlet 1 Outside Diameter 2
Outlet 1 Type Pipe connection
Outlet Type Pipe connection
Universal Or Specific Fit Specific fit
Fits Buick · 4 vehicles

Precise 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 AP Exhaust 58454 for the same application. See all 1.

$54.73Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $54.73
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Free returns within 60 days if it doesn't fit when fitment is verified.
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Walker 55305 Exhaust Pipe for Regal

Walker 55305 is a specific-fit exhaust pipe built for 2003-2004 Buick Regal applications. Made from aluminized steel, it uses precision bending and fixture checking to help deliver a direct-fit replacement for the original exhaust routing.

  • Specific-fit exhaust pipe for 2003-2004 Buick Regal
  • Aluminized steel construction for corrosion resistance and durability
  • 2-inch inlet outside diameter and 2-inch outlet outside diameter
  • 49-inch overall length
  • Pipe connection inlet and outlet design
  • Walker part number 55305 for direct replacement lookup

Detailed Product Overview

This Walker exhaust pipe is engineered for the 2003-2004 Buick Regal, with a 2-inch inlet, 2-inch outlet, and pipe connection ends for a direct replacement layout. The aluminized finish helps protect the steel tube from exhaust-system wear, while the precision-formed bends and fixture-checked construction support accurate alignment during installation. Walker 55305 is a practical choice when replacing a worn or damaged exhaust pipe on a Buick Regal.

This part cross-references AP Exhaust 58454 for the same application.

What This Exhaust Pipe Helps Address

  • Rust-through or corrosion in the exhaust pipe section
  • Cracks or leaks that create exhaust noise
  • Restricted exhaust flow from a damaged pipe
  • Fitment issues caused by an incorrect replacement pipe
  • Repair needs on a 2003-2004 Buick Regal exhaust system

Installation Notes and Tips

Compatible With 2003-2004 Buick Regal, N/A. Verify inlet and outlet diameters, overall length, and connection style before installation. If the original system uses a welded assembly, replace all required related parts to restore proper alignment and sealing. Walker 55305 is a specific-fit part, so matching the vehicle application is important for a clean installation.

Quality Assurance

Walker manufactures this pipe from aluminized steel and uses precision bending plus fixture checking to support consistent fitment and installation accuracy. Part number 55305 is built to meet the application requirements for the listed Buick Regal models.

Related reading

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2004BuickRegalLS3.8LV6N/AIf welded assembly, replace all required parts
2004BuickRegalGS3.8LV6N/AIf welded assembly, replace all required parts
2003BuickRegalLS3.8LV6N/AIf welded assembly, replace all required parts
2003BuickRegalGS3.8LV6N/AIf 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 — 58454