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Walker 54257 Exhaust Pipe

Brand	Walker 54257
Material	Steel
Outlet Outside Diameter	2.75
Inlet Quantity	1
Outlet Quantity	1
Finish	Aluminized
Inlet 1 Type	2 bolt welded flange
Inlet Type	2 bolt welded flange
Length	48
Outlet 1 Outside Diameter	2.75
Outlet 1 Type	Pipe connection
Outlet Type	Pipe connection
Universal Or Specific Fit	Specific fit
Fits	Chevrolet and GMC · 54 vehicles

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

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

Pipe connection. Exhaust pipe with welded flange ends for a secure connection.

Cross-references AP Exhaust 58396 and AP Exhaust 58455 for the same application. See all 2.

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Walker 54257 Exhaust Pipe for Silverado and Sierra

Walker 54257 is a specific-fit exhaust pipe built for select Chevrolet Silverado 1500 and GMC Sierra 1500 applications. It uses aluminized steel construction and a 2-bolt welded flange inlet for a direct replacement path on the listed vehicles.

Key Features

Aluminized steel construction for corrosion resistance and durability
Specific-fit design for easier alignment on the listed applications
2-bolt welded flange inlet for secure connection
2.75 in. inlet and 2.75 in. outlet outside diameter
48 in. overall length for the intended exhaust routing
Walker 54257 exhaust pipe for Chevrolet Silverado 1500 and GMC Sierra 1500 fitment

Product Details

This Walker exhaust pipe is manufactured with precision bending and fixture checking to help ensure accurate fitment during installation. The aluminized finish and steel base material are selected for long-term service in exhaust system applications. Walker 54257 is a direct replacement exhaust pipe for 1999-2006 Chevrolet Silverado 1500 and GMC Sierra 1500, and it also fits 2007 Chevrolet Silverado 1500 Classic and 2007 GMC Sierra 1500 Classic. This part cross-references AP Exhaust (e.g., 58396, 58455) for the same application.

Common Issues It Can Address

Damaged or rusted exhaust pipe sections
Exhaust leaks at the pipe connection area
Restricted exhaust flow from a deteriorated pipe
Fitment problems when replacing a welded exhaust assembly section
Noise caused by a cracked or separated exhaust pipe

Installation Notes and Tips

Compatible With 1999-2006 Chevrolet Silverado 1500, N/A; 2007 Chevrolet Silverado 1500 Classic, N/A; 1999-2006 GMC Sierra 1500, N/A; and 2007 GMC Sierra 1500 Classic, N/A. If the original system uses a welded assembly, replace all required parts to complete the repair. Verify flange style, pipe diameter, and routing before installation on your Silverado 1500 or Sierra 1500.

Quality Assurance

Walker manufactures this pipe with precision benders and fixture checks to support consistent fit and installation accuracy. The aluminized steel construction is used to provide durable service in exhaust system replacement applications.

This part fits 54 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Liters	Cylinders	Wheel Base	Position	Notes
2007	Chevrolet	Silverado 1500 Classic	4.8L	V8	143.5"	N/A	If welded assembly, replace all required parts
2007	Chevrolet	Silverado 1500 Classic	4.3L	V6	143.5"	N/A	If welded assembly, replace all required parts
2007	Chevrolet	Silverado 1500 Classic	5.3L	V8	143.5"	N/A	If welded assembly, replace all required parts
2007	GMC	Sierra 1500 Classic	4.3L	V6	143.5"	N/A	If welded assembly, replace all required parts
2007	GMC	Sierra 1500 Classic	5.3L	V8	143.5"	N/A	If welded assembly, replace all required parts
2007	GMC	Sierra 1500 Classic	4.8L	V8	143.5"	N/A	If welded assembly, replace all required parts
2006	Chevrolet	Silverado 1500	4.3L	V6	143.5"	N/A	If welded assembly, replace all required parts
2006	Chevrolet	Silverado 1500	4.8L	V8	143.5"	N/A	If welded assembly, replace all required parts
2006	Chevrolet	Silverado 1500	5.3L	V8	143.5"	N/A	If welded assembly, replace all required parts
2006	GMC	Sierra 1500	5.3L	V8	143.5"	N/A	If welded assembly, replace all required parts
2006	GMC	Sierra 1500	4.3L	V6	143.5"	N/A	If welded assembly, replace all required parts
2006	GMC	Sierra 1500	4.8L	V8	143.5"	N/A	If welded assembly, replace all required parts
2005	Chevrolet	Silverado 1500	4.3L	V6	143.5"	N/A	If welded assembly, replace all required parts
2005	Chevrolet	Silverado 1500	4.8L	V8	143.5"	N/A	If welded assembly, replace all required parts
2005	Chevrolet	Silverado 1500	5.3L	V8	143.5"	N/A	If welded assembly, replace all required parts
2005	GMC	Sierra 1500	5.3L	V8	143.5"	N/A	If welded assembly, replace all required parts
2005	GMC	Sierra 1500	4.3L	V6	143.5"	N/A	If welded assembly, replace all required parts
2005	GMC	Sierra 1500	4.8L	V8	143.5"	N/A	If welded assembly, replace all required parts
2004	Chevrolet	Silverado 1500	4.3L	V6	143.5"	N/A	If welded assembly, replace all required parts
2004	Chevrolet	Silverado 1500	4.8L	V8	143.5"	N/A	If welded assembly, replace all required parts
2004	Chevrolet	Silverado 1500	5.3L	V8	143.5"	N/A	If welded assembly, replace all required parts
2004	GMC	Sierra 1500	5.3L	V8	143.5"	N/A	If welded assembly, replace all required parts
2004	GMC	Sierra 1500	4.3L	V6	143.5"	N/A	If welded assembly, replace all required parts
2004	GMC	Sierra 1500	4.8L	V8	143.5"	N/A	If welded assembly, replace all required parts
2003	Chevrolet	Silverado 1500	4.3L	V6	143.5"	N/A	If welded assembly, replace all required parts
2003	Chevrolet	Silverado 1500	4.8L	V8	143.5"	N/A	If welded assembly, replace all required parts
2003	Chevrolet	Silverado 1500	5.3L	V8	143.5"	N/A	If welded assembly, replace all required parts
2003	GMC	Sierra 1500	5.3L	V8	143.5"	N/A	If welded assembly, replace all required parts
2003	GMC	Sierra 1500	4.3L	V6	143.5"	N/A	If welded assembly, replace all required parts
2003	GMC	Sierra 1500	4.8L	V8	143.5"	N/A	If welded assembly, replace all required parts
2002	Chevrolet	Silverado 1500	4.3L	V6	143.5"	N/A	If welded assembly, replace all required parts
2002	Chevrolet	Silverado 1500	4.8L	V8	143.5"	N/A	If welded assembly, replace all required parts
2002	Chevrolet	Silverado 1500	5.3L	V8	143.5"	N/A	If welded assembly, replace all required parts
2002	GMC	Sierra 1500	5.3L	V8	143.5"	N/A	If welded assembly, replace all required parts
2002	GMC	Sierra 1500	4.3L	V6	143.5"	N/A	If welded assembly, replace all required parts
2002	GMC	Sierra 1500	4.8L	V8	143.5"	N/A	If welded assembly, replace all required parts
2001	Chevrolet	Silverado 1500	4.8L	V8	143.5"	N/A	If welded assembly, replace all required parts
2001	Chevrolet	Silverado 1500	5.3L	V8	143.5"	N/A	If welded assembly, replace all required parts
2001	Chevrolet	Silverado 1500	4.3L	V6	143.5"	N/A	If welded assembly, replace all required parts
2001	GMC	Sierra 1500	5.3L	V8	143.5"	N/A	If welded assembly, replace all required parts
2001	GMC	Sierra 1500	4.3L	V6	143.5"	N/A	If welded assembly, replace all required parts
2001	GMC	Sierra 1500	4.8L	V8	143.5"	N/A	If welded assembly, replace all required parts
2000	Chevrolet	Silverado 1500	4.8L	V8	143.5"	N/A	If welded assembly, replace all required parts
2000	Chevrolet	Silverado 1500	5.3L	V8	143.5"	N/A	If welded assembly, replace all required parts
2000	Chevrolet	Silverado 1500	4.3L	V6	143.5"	N/A	If welded assembly, replace all required parts
2000	GMC	Sierra 1500	5.3L	V8	143.5"	N/A	If welded assembly, replace all required parts
2000	GMC	Sierra 1500	4.3L	V6	143.5"	N/A	If welded assembly, replace all required parts
2000	GMC	Sierra 1500	4.8L	V8	143.5"	N/A	If welded assembly, replace all required parts
1999	Chevrolet	Silverado 1500	4.8L	V8	143.5"	N/A	If welded assembly, replace all required parts
1999	Chevrolet	Silverado 1500	5.3L	V8	143.5"	N/A	If welded assembly, replace all required parts
1999	Chevrolet	Silverado 1500	4.3L	V6	143.5"	N/A	If welded assembly, replace all required parts
1999	GMC	Sierra 1500	5.3L	V8	143.5"	N/A	If welded assembly, replace all required parts
1999	GMC	Sierra 1500	4.3L	V6	143.5"	N/A	If welded assembly, replace all required parts
1999	GMC	Sierra 1500	4.8L	V8	143.5"	N/A	If welded assembly, replace all required parts
No rows match your filter.

Directly replaces or cross-references 2 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

AP Exhaust — 58396AP Exhaust — 58455