Walker 17846 Exhaust Muffler - Left or Right

Walker SoundFX Universal Muffler

Walker SoundFX Universal Muffler 17846 is a universal-fit exhaust muffler built with 100% aluminized steel for extended service life versus low-carbon steel. It combines a quality exterior appearance with controlled acoustics, making it a practical choice for drivers replacing a worn muffler on select full-size GM applications.

Part number 17846 is part of the Walker SoundFX Universal line, which focuses on durable construction and balanced sound characteristics for everyday exhaust service. This oval, combination-style muffler uses offset pipe connections and a steel body to support a clean installation layout on compatible vehicles.

Key Features

• Universal fit exhaust muffler for custom or application-specific exhaust service
• Oval body shape with aluminized finish for corrosion resistance
• 100% aluminized steel construction for longer service life than low-carbon steel
• Mechanical interior joints and spun-locked heads for added durability
• Offset inlet and outlet pipe connections for common exhaust routing needs
• Walker SoundFX Universal 17846 for controlled exhaust tone and OE-style appearance

Detailed Description

Walker 17846 measures 23 inches overall with a 19-inch body length, 9.75-inch body width, and 4.25-inch body height. It features a 2.25-inch inlet inside diameter and a 2-inch outlet inside diameter, with one inlet and one outlet in an offset configuration. The combination muffler design and regular grade construction make it a straightforward option for exhaust repair or replacement work where fitment and sound control matter.

Compatible With 1994-1996 Buick Roadmaster, left or right; 1994-1996 Cadillac Fleetwood, left or right; and 1994-1996 Chevrolet Caprice and Impala applications listed below. Walker SoundFX Universal 17846 is also cross-referenced to AMS Automotive 6543 for the same application.

Fitment

• Fits 1994-1996 Buick Roadmaster, left. Modifications and/or additional parts may be required for installation; SoundFX Universal.
• Fits 1994-1996 Buick Roadmaster, right. Modifications and/or additional parts may be required for installation; SoundFX Universal.
• Fits 1994-1996 Cadillac Fleetwood, left. Modifications and/or additional parts may be required for installation; SoundFX Universal.
• Fits 1994-1996 Cadillac Fleetwood, right. Modifications and/or additional parts may be required for installation; SoundFX Universal.
• Fits 1994-1996 Chevrolet Caprice, N/A. With single exhaust; modifications and/or additional parts may be required for installation; SoundFX Universal.
• Fits 1994-1996 Chevrolet Caprice, left. With dual exhaust; modifications and/or additional parts may be required for installation; SoundFX Universal.
• Fits 1994-1996 Chevrolet Caprice, right. With dual exhaust; modifications and/or additional parts may be required for installation; SoundFX Universal.
• Fits 1994-1996 Chevrolet Impala, left. Modifications and/or additional parts may be required for installation; SoundFX Universal.
• Fits 1994-1996 Chevrolet Impala, right. Modifications and/or additional parts may be required for installation; SoundFX Universal.

What It Helps Address

• Replacement for a rusted, leaking, or damaged muffler
• Restoration of exhaust flow after muffler failure
• Correction of excessive exhaust noise from a worn unit
• Service on 1994-1996 Buick Roadmaster, Cadillac Fleetwood, Chevrolet Caprice, or Chevrolet Impala exhaust systems
• Custom exhaust repair where a universal oval muffler with offset connections is required

Installation Notes and Tips

Verify inlet and outlet diameters, offset orientation, and available space before installation. Because this is a universal muffler, modifications and/or additional parts may be required depending on the vehicle and exhaust layout. Confirm whether the application is single exhaust or dual exhaust on Chevrolet Caprice models before ordering.

Quality Assurance

Walker SoundFX Universal mufflers are built with aluminized steel, mechanical interior joints, and spun-locked heads to support durability in exhaust service. Part number 17846 is engineered for consistent construction and fitment across the listed applications.