Walker® 55476 - Ultra™ Direct Fit Round Body Catalytic Converter and Pipe Assembly

2 reviews|Item # mpn1846368 View Similar Products
$214.76
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Notes:
  • This is a Federal (EPA) compliant part, legal for use on vehicles built to meet Federal EPA standards ONLY. It is NOT legal for installation on vehicles required to meet CARB standards and/or registered in California and other states following CARB standards, including NY and ME.
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Product Details

Ultra™ Catalytic Converter and Pipe Assembly (55476) by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. With O2 Sensor Port. Catalytic Converter Overall Length: 48.5". Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust Walker, an industry leader, for the finest emission control technologies for import and domestic vehicles. May require modifications to complete installation, professional installation recommended.

Notes: This is a Federal (EPA) compliant part, legal for use on vehicles built to meet Federal EPA standards ONLY. It is NOT legal for installation on vehicles required to meet CARB standards and/or registered in California and other states following CARB standards, including NY and ME.

Specifications:

Catalytic Series: Ultra™
Converter Configuration: Direct Fit
Converter Body Material: Stainless Steel
Catalytic Converter Substrate Material: Ceramic
Catalytic Converter Body Shape: Round
Inlet Connection Type: Loose Flanges
Outlet Connection Type: 2 Bolt Welded Flange
Inlet Quantity: 1
Outlet Quantity: 1
Catalytic Converter Body Height: 4.125"
Catalytic Converter Width: 4.125"
Catalytic Converter Body Length: 9"
Catalytic Converter Overall Length: 48.5"
O2 Sensor Port: Yes
Catalytic Converter Oxygen Sensor Location: Post Catalytic Converter

Features:

  • Constructed to meet your vehicle’s specific emissions requirements
  • Body and pipe heat shields made of high quality materials for durability
  • Expandable bushings for custom installation needs
  • May require modifications to install
  • Professional installation is recommended
  • Designed to meet EPA regulations

For safety and legal reasons, a faulty catalytic converter can’t be ignored. By transforming toxic gases into less harmful compounds, the catalytic converter does the important job of limiting emissions. If you are looking for a quality universal fit catalytic converter, you can rely on Walker as it has vast experience in manufacturing emission control devices. Walker produced crankcase emissions control equipment in the early 1960s and, working closely with the Environmental Protection Agency (EPA), produced the 1st universal aftermarket catalytic converter in 1978.

Unlike the direct fit catalytic converters that come ready to install and are designed to fit your specific make and model with no alterations, the universal fit catalytic converters may require cutting, welding, and other modifications to complete 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.

Brand:
Part Number:
55476
UPC:
086387554763

Warranty

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.

Walker’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. Any incidental and consequential damages are excluded under this warranty, regardless of when the failure occurs. This warranty does not apply to products which have been modified, improperly applied or installed on vehicles used for commercial or racing purposes.

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® Quiet-Flow® SS Mufflers and Muffler Assemblies covered by Lifetime Warranty

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

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

Buick Rainier
2005 Buick Rainier
  • 4.2L
2004 Buick Rainier
  • 4.2L
Chevy Trailblazer
2005 Chevy Trailblazer
  • LS / LT
2004 Chevy Trailblazer
  • LS / LT / North Face
2003 Chevy Trailblazer
  • LS / LT / LTZ / North Face
2002 Chevy Trailblazer
GMC Envoy
2005 GMC Envoy
  • 4.2L
2004 GMC Envoy
2003 GMC Envoy
2002 GMC Envoy
Oldsmobile Bravada
2004 Oldsmobile Bravada
2003 Oldsmobile Bravada
2002 Oldsmobile Bravada
Saab 9-7X
2005 Saab 9-7X
  • 4.2L

Reviews

(2)

Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

Walker® - Ultra™ Direct Fit Round Body Catalytic Converter and Pipe Assembly
Walker® 55476 - Ultra™ Direct Fit Round Body Catalytic Converter and Pipe Assembly
Average Rating: 4.8 of 5
5 of 5
Catalytic Converter
Walker® 55476 - Ultra™ Direct Fit Round Body Catalytic Converter and Pipe Assembly
Product arrived quickly free of damages, with all hangers and bolt holes lining up perfectly for an easy installation. Saved a lot of money over local parts stores by ordering here.
Posted by (Johnstown, PA) / 2004 Chevy Trailblazer
Was this review helpful for you? Yes
4.5 of 5
Exact Fit For My Envoy 2002
Walker® 55476 - Ultra™ Direct Fit Round Body Catalytic Converter and Pipe Assembly
Couldn't get over 40 miles per hour with out it bogging down, moved 3 bolts at the top and a couple from the back, took a bit to wiggle out backwards but it came out and the new unit slid in. Tightened the bolts and started it up, slight air leak in the gasket, probably will have to re-tighten again as it settles into position. Power is back. Runs perfect now. I would buy and do this again. J.
Posted by (Ann Arbor, MI) / 2002 GMC Envoy
Was this review helpful for you? Yes
Low Prices Price match guarantee
Guaranteed Fitment Always the correct part
In-House Experts We know our products
Easy Returns Quick & Hassle Free

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