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This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 10 left in stock, order soon!
Arrives
Thursday, Nov 20
Recently Viewed
Features
- EPA COMPLIANT -- For use on pre-OBDII vehicles, 1995 and older. Not legal for sale or use in CA, CO and NY. Legal in ME on all pre-OBD vehicles only. Consult your state's aftermarket converter regulations for details.
- DIRECT-FIT DESIGN -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn't require specialized fabrication and/or welding
- KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
- STRONG AND DURABLE -- Features thick OE-style flanges, hangers and brackets for strength and durability
- OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
- BUY WITH CONFIDENCE -- Backed by Walker's 25,000-mile/40,000-kilometer emissions and 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visitfor details.
Material: Precious Metal
Brand: Walker
Item Dimensions LxWxH: 24 x 8 x 5 inches
Exterior: Aluminum
Thread Type: EPA
Item Weight: 0.5 Pounds
Number of Pieces: 1
Manufacturer: โWalker Exhaust
Brand: โWalker
Item Weight: โ8 ounces
Product Dimensions: โ24 x 8 x 5 inches
Country of Origin: โUSA
Item model number: โ15820
Is Discontinued By Manufacturer: โNo
Exterior: โAluminum
Manufacturer Part Number: โ15820
OEM Part Number: โ15820
Date First Available: November 11, 2005
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Nov 20
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I put together a $300 header-back exhaust system for my 99 cherokee. I used this Walker catilitic converter as part of it because it has a warranty, and it is "EPA Certified". If you are putting together a system, the first thing I would recommend to you is the Bosal downpipe from Autozone. I was most impressed with the build quality of this part over any other part I used. It has a better appearance than the Walker down pipe. It doesn't have all of the crinkle bends that the Walker has. The next recommendation I would give to you is the Nickson band clamps that I bought at O'Reilly Auto Parts. Band clamps usually run about $10-$15 each. At O'Reilly they were $5-$6 each. Band clamps are nice because they hold the exhaust system together without deforming the exhaust pipe as badly as the typical U shaped (guillotine) clamps do. This helps you in the event that you might need to dismantle your exhaust system to remove your transmission in the future. The most notable part that I purchased was the tailpipe. There wasn't anything particularly special about the pipe itself, other than the fact that it was only $17.55, and ***most importantly***, I used a (Walker 45944) tailpipe that was for a 1986-1992 jeep XJ Cherokee. It was a typical Walker part, so it had crinkle bends all over it. The thing I liked about it was that it had the normal exhaust hanger that every Cherokee uses behind the muffler, but it didn't have the horizontal bar hanging off of it towards the rear-end of the vehicle. My jeep uses the hoop-strap style exhaust hanger. I did not need the bar to mount mine, but the walker tailpipe for my 1999 xj had a dumb little bar welded to it that I would have to cut off. Additionally, I knew that I was going to be cutting it flush with my leaf spring in the rear and putting a turndown on it (see picture), so I didn't want any interference from the unused hanger that was welded on. Other than that, i was impressed by how easy it was to cut the exhaust pipe with the exhaust pipe cutting tool (rented from autozone). I used an exhaust pipe expander (rented from autozone) to fit a few of the parts together since they were not perfectly round when they arrived. I had oxygen sensors from NKG sitting on a shelf for the past few years that I had been planning on installing once I got a new exhaust system. They were about $22 each from Rock Auto. The price of those aren't included in the $300 dollars I paid for the exhaust system. Most systems only come with the pipes though, and for $300 I got the band clamps, exhaust hanger, insulator, gasket and all of the pipes. Here is a breakdown of the parts and prices. O'Reilly auto parts: 1 Exhaust Clamp 1.25" (Nickson) 1 Band clamp 2.50"(Nickson) 3 Band Clamps 2.25" (Nickson) 1 Gasket (Nickson) 1 Insulator (Nickson) 1 Rear Hanger (Walker) 1 Turndown Exhaust Tip (Nickson) $49.42 Autozone: 1 Down Pipe (Bosal) 1 Exhaust Pipe Cutter (Free Rental) 1 Exhaust Pipe Expander (Free Rental) 57.99 Amazon: 1 Catalytic Converter (Walker) $118.79 + tax 1 Muffler (Dynomax) $57.21 + tax 1 Tailpipe (Walker) $17.55 + tax Total: $300.96
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Reviewed in the United States ๐บ๐ธ on June 8, 2020 by Name Here Name Here
My exhaust was rattling like crazy and I had no idea what it was. Bought this cat, paid an exhaust shop to get it welded in and boom, no more rattling. Great fit and quality and no issues so far after 6 months.
Reviewed in the United States ๐บ๐ธ on December 24, 2022 by Caden Anthony montesano Caden Anthony montesano
I bought this to replace the rattle trap in my 1996 Jeep XJ. It fit fine, I did have to replace my (downstream) O2 sensor my old one just didnt work after transferring over. I used a cut off wheel and a torch to replace mine, quick and easy new clamps too ( mine were rusted solid ) CHECK ENGINE LIGHT TIPS : If your O2 sensor is damaged while removing it, ( if you dont buy a new one) or you contaminate it with something it may or may not turn the check engine light on immediately. You need to complete 2 full drive cycles before you can relax and have a beer ! This should include a short trip on the highway at a sustained speed for a few minutes. THIS APPLIES TO GETTING THE LIGHT TO GO OUT TOO! If your light was on before replacing and if you replace your cat and O2 sensor but your light is still on ( if you dont use a code reader to clear the code) You need to complete 2 consecutive full drive cycles for the code and check engine light to go out ( assuming your original code was downstream sensor etc) This should include a short trip on the highway at a sustained speed/rpm then pull off somewhere and stop shut off the engine then: DO AGAIN. The next time you start your vehicle if there is no issue the code will clear itself. If Your driving does not meet the parameters to run the O2 monitors it will not clear the light ( from what I understand do your own research etc) hope this helps, I have seen people get into a parts buying frenzy and blame the cat/sensor when all they had to do was DRIVE. Do yourself a favor, buy a new O2 sensor. more than likely the old one is going to strip out when trying to remove it or it will not read properly if you do get it out. Its 30 bucks and will save a load of your time not having to order it after you install the Cat and have a hole you cant fill because the old one wont come out . Hope this was helpful, good luck !
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Reviewed in the United States ๐บ๐ธ on April 26, 2019 by Zeuki1 Zeuki1
very good for the price
Reviewed in the United States ๐บ๐ธ on January 26, 2023 by pauline king
This cat is great. However, I was lead to believe it was a direct fit for my 2000 Jeep WJ 4.7 and it was NOT. My stock exhaust was 2.5" piping. The inlet on this converter is 2.5", but the outlet goes down to 2.25". So, just be forewarned and double check the diameter of your stock exhaust. You may find you need some adapters or to rethink your purchase. That said, I'm extremely happy with this product and would buy again (hopefully I never have to).
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Reviewed in the United States ๐บ๐ธ on July 6, 2022 by Daniel G.
Bought this to replace an original catalytic converter on a 2000 Cherokee Classic 4.0L, or XJ. It's got just under 126k and the original cat has been rattling for a while now, but no check engine light. So I drove it this way for quite some time. Finally took the plunge and decided to replace it. I also purchased a new Bosch O2 sensor from RockAuto because the current lead time was almost two weeks out from A to Z. I wasn't going to try and remove the original. Install was very simple. There's an inlet and outlet. The end with the O2 bung goes towards the rear. Removing the original was a PITA! I only had to worry about the front end since I recently replaced the muffler and tail pipe. Had to use a Dremel. Bought new clamps since the original had to be cut. Once installed, I crossed my fingers and started her up, no check engine light, it's a good day. Hopefully this lasts 20 years like the original. I'll update this review accordingly.
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Reviewed in the United States ๐บ๐ธ on May 10, 2020 by JoM JoM
I purchased the Walker exhaust tail pipe, the Walker stainless steel muffler, the Walker catalytic converter, and the Walker exhaust pipe off of the exhaust manifold. Everything fit perfectly together and is a great addition to my Jeep!
Reviewed in the United States ๐บ๐ธ on November 18, 2021 by Happily Married Man
I sent the first on back because they had the outlet pipe welded on very crooked. The second one had the inlet pipe crooked but not as bad as the first one. I was able to install it and itโs working ok at this time. Come on Walker, weld the pipes on straight. Itโs not that hard to do..
Reviewed in the United States ๐บ๐ธ on October 9, 2021 by Joe W