Walker® 54384 - Aluminized Steel Round Resonator Assembly

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Walker® - Aluminized Steel Round Resonator Assembly
Walker® - Aluminized Steel Round Resonator AssemblyWalker® - Replacement Exhaust Kit SchemeWalker® - Aluminized Steel Round Resonator Assembly SchemeWalker® - Information!Walker Authorized Dealer
In Stock (5) - Ships Tomorrow 12.05.16
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  • If welded assembly, replace all required parts.
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Product Details

Learn everything you want to know about this product
to make an informed purchase.

Walker Exhaust Parts

Aluminized Steel Round Resonator Assembly by Walker®. Muffler Body Material: Aluminized Steel. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.25". Muffler Body Height: 4". Muffler Body Width: 4". Muffler Body Shape: Round. Muffler Body Length: 20". Muffler Overall Length: 44.62". If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is vehicle-specific and is manufactured using precision benders to ensure perfect fit.

Notes: If welded assembly, replace all required parts.

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  • Designed to directly replace the factory part
  • Made with precision benders and fixture checked
  • Constructed with OEM type connections
  • OEM routing and hanger positions
  • No modifications required
  • Easy to install

An exhaust pipe carries out the crucial task of routing the exhaust gases away from the engine and safely expelling them from your car. If the stock pipe is leaking or damaged, and you'd like to get a direct fit replacement part that will fit as perfectly as the factory one and last even longer, the OE-Style Pipe by Walker is exactly what you need. Manufactured with precision benders and then fixture checked to ensure correct fit, this pipe will look, perform, and mount exactly the same way as the original part. The pipe is designed with factory type connections to ensure leak free seals and retain OEM routing and hanger positions for precise fit and straightforward installation.

Walker is the world's leading manufacturer of automotive exhaust systems and emission control products for the replacement and OE markets. It offers complete engine-to-tailpipe exhaust solutions and exploits modern emission control technologies that fully satisfy the needs of the automotive industry. Walker has introduced a long line of innovations that revolutionized the market and set new standards for quality and durability. The louvered tube, stainless steel muffler, and forerunners of today's catalytic converters were the industry 'firsts' developed by Walker. It is also the first aftermarket manufacturer that offered a Limited Lifetime Warranty for the professional installer. Walker®, an industry leader in emissions control products, offers a complete line-up to meet all customer needs! World-class, engine-to-tailpipe exhaust solutions for domestic and import vehicles. Walker has everything from brackets and hangers, to clamps and gaskets - all the accessories you need to do the complete exhaust job. Walker is your one-stop exhaust shop, offering a full line of accessories.

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Warranty Information

Find out everything you need to know about the product warranty

90-Day Risk-Free Trial Offer

Try Walker premium exhaust products for 90 days*. If, for any reason, the qualifying products* don't live up to your expectations within the first 90 days, replace the products and we will refund your original product's purchase price (less any discounts and/or rebates), plus labor (up to $50 per axle).

Limited Lifetime Warranty

Walker warrants qualifying exhaust products against defects and wear-out when used on private passenger cars and light trucks under normal operating conditions for as long as such original purchaser owns the vehicle on which they were originally installed.

Tenneco's obligation under this warranty is limited to replacement of the worn-out or defective product with the same product in accordance with this warranty. Cost of removal and installation are not included, and any incidental and consequential damages are excluded under this warranty, regardless of when the failure occurs. This warranty has no cash value. This warranty does not apply to products which have been modified, improperly applied or installed on vehicles used for commercial or racing purposes.

To make a claim under this warranty, return the worn-out or defective product with the dated original receipt to the dealer or retailer from whom it was purchased or to a Tenneco dealer for verification and exchange under this warranty.

This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state. Any implied warranties you may have under state law are limited to the same duration as this warranty. Some states do not allow limitations on how long an implied warranty lasts or do not allow the exclusion or limitation of incidental or consequential damages, so the above limitations and exclusion may not apply to you.

Walker® CalCat® Converters covered by 5 Year / 50,000 Miles Emissions Warranty and Warranty on Structural Components

Walker® Ultra® Converters covered by 25,000 Miles Emissions Warranty and 5 Years / 50,000 miles Warranty on Structural Components


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Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Vehicle Fitment

This part is compatible with 9 vehicle(s)
Year Make Model Fitment Notes:
2008 Cadillac DTS
  • Base / Platinum
  • This part is Federal (EPA) compliant.
2007 Cadillac DTS
  • Base
  • This part is Federal (EPA) compliant.
2006 Cadillac DTS
  • This part is Federal (EPA) compliant.
2005 Cadillac Deville
  • Base / DHS / DTS
  • This part is Federal (EPA) compliant.
2004 Cadillac Deville
  • Base / DHS / DTS
  • This part is Federal (EPA) compliant.
2003 Cadillac Deville
  • This part is Federal (EPA) compliant.
2002 Cadillac Deville
  • This part is Federal (EPA) compliant.
2001 Cadillac Deville
  • Base / DHS / DTS
  • This part is Federal (EPA) compliant.
2000 Cadillac Deville
  • This part is Federal (EPA) compliant.

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