Walker® - Ultra™ Direct Fit Catalytic Converter and Pipe Assembly Walker® - Replacement Exhaust Kit Scheme Walker® - Replacement Exhaust Kit Scheme

Walker® 16668 - Ultra™ Direct Fit Round Body Catalytic Converter and Pipe Assembly

Name: Walker® 16668 - Ultra™ Direct Fit Round Body Catalytic Converter and Pipe Assembly
Brand: Walker
SKU: mpn2394272509
Price: 394.23 USD
Availability: InStock
Rating: 4.7 (24 reviews)

24 reviews|Item # mpn2394272509

Vehicle Specific

Notes:

Exhaust Gasket is Recommended
Additional part(s) needed to complete installation - 31576 and 31540
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, ME & CO

Replaces Original (OE) Part #:20020EA000, 1419082Z10

Authorized Dealer

$394.23

In Stock (2)

See similar products

Have a Question? Ask a Specialist

888-903-4343Live Chat

Vehicle Fitment

Nissan

Suzuki

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	3 Bolt WeldedFlange
Outlet Connection Type	2 Bolt Welded Flange
Inlet Quantity	1
Outlet Quantity	1
Catalytic Converter Body Height	4"
Catalytic Converter Width	4"
Catalytic Converter Body Length	8"
Catalytic Converter Overall Length	35.5"
O2 Sensor Port	Yes
Catalytic Converter Oxygen Sensor Location	Pre Catalytic Converter
AIR Tube	No
Converter Case Material	Stainless steel
Converter Inlet Attachment	Stock flange
Converter Outlet Attachment	Stock flange
Converter Overall Length (in.)	8.00
Converter Overall Width (in.)	4.00
Converter Substrate Material	Ceramic honeycomb
Heat Shield	No
Quantity	Sold individually.
Remanufactured	No

Includes

Catalytic Converter and Pipe Assembly
Installer Card
Warranty Card

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
5 Year / 50,000 Miles Warranty on Structural Components
25,000 Miles Warranty on Exhaust Emission (EPA Models)

Product Details

Ultra™ Catalytic Converter and Pipe Assembly (16668) by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. With O2 Sensor Port. Catalytic Converter Overall Length: 35.5". Walker offers complete coverage: direct-fit mufflers, converters, pipes, resonators and accessories. 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.

Walker® - Warranty Walker® - Guide Walker® - Information Walker Authorized Dealer FAQ About us

Brand:

Walker

Part Number:

16668

UPC:

086387166683

Alternate MPN:

16668, WAL16668

OE Numbers:

20020EA000, 1419082Z10

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. Rust/corrosion damage is not covered by this warranty.

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-Mile Emissions Warranty and Warranty on Structural Components

Walker® Ultra® Converters covered by 25,000-Mile Emissions Warranty and 5-Year / 50,000-Mile Warranty on Structural Components

Walker® Mega-Flow® Heavy Duty Mufflers installed on vehicles used for commercial purposes in vertical applications are warranted against defects and wear-out for 4 years from date of purchase or 500,000 miles / 800,000 km, whichever occurs first.

Reviews

(24)

Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.

1-10 of 24 Reviews

Sort by

5 of 5

Works Great, Fair Price

Bolted right in and my check engine light went off. Passed the emissions test with no issues. Great product, especially for the price ! way better than what the dealer was charging!

Walker® 16666 - Ultra™ Direct Fit Round Body Catalytic Converter and Pipe Assembly

Posted by Tim (Miami, FL) / September 15, 20242013 Volvo XC90

3 of 5

100k Miles

Lasted 100k miles.

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

Posted by James (Concord, NC) / August 22, 20212005 Scion xB

5 of 5

Perfect Fit

Half the price than anyone else.Bolted right up.Saved over500.00dollars.

Walker® 50481 - Ultra™ Direct Fit Round Body Catalytic Converter and Pipe Assembly

Posted by Customer / June 17, 20212006 Jeep Commander

4 of 5

No Box?

Part is fine but not sure if it was dented when shipped or got dented on the way to us. But it wasn't in a box so it was dented. Got 2 parts both not in box and both dented.

Walker® - Replacement Exhaust Kit

Posted by courtney (Benton Harbor, MI) / March 11, 20212010 Chrysler Town and Country

5 of 5

It Passed

Great fit but the gaskets that came with it didn't work for my application.

Walker® 16666 - Ultra™ Direct Fit Round Body Catalytic Converter and Pipe Assembly

Posted by danny (Pawcatuck, CT) / March 04, 20202011 Volvo XC90

2 of 5

Horrible

Had to drill an extra hole on.

Walker® 56256 - Ultra™ Direct Fit Both Round Body Catalytic Converter and Pipe Assembly

Posted by Maria R (Ewing, NJ) / April 26, 20192009 Volkswagen Golf GTI

5 of 5

Walker

Bolted right up. Thanks got it fast!

Walker® 54807 - Ultra™ Direct Fit Round Body Catalytic Converter and Pipe Assembly

Posted by Robert (Clyde, OH) / November 04, 20182006 Chevy Cobalt

5 of 5

Fit

It works as a replacement but the hanger is about 3 1/2 - 4 inches lower than the rubber hanger of my SUV. I had to use a wire from the pipe to the rubber hanger to support the pipe.

Walker® 53674 - Ultra™ Direct Fit Round Body Catalytic Converter and Pipe Assembly

Posted by Constantino (Lake Villa, IL) / August 25, 20182005 Lexus GX

5 of 5

Buy This Cat

Good looking quality product! Much better than the original on my Corvette!

Walker® 15622 - Ultra™ Direct Fit Large Oval Body Catalytic Converter and Pipe Assembly

Posted by Douglas C. (Coos Bay, OR) / July 12, 20181990 Chevy Corvette

3 of 5

Installation

Exhaust system was of good quality except there was a whole pipe completely missing between the two catalytic converters.

Walker® 16599 - Ultra™ Direct Fit Round Body Catalytic Converter and Pipe Assembly

Posted by Tessa M (Athol, MA) / June 27, 20182007 Suzuki SX4

Questions and Answers

(0)

If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!