If out of warranty,WALKER brand is good for replacement, skip the well known high advertised brands, higher price does not equate to better.
Pros: good for replacement
Cons: higher price not better
Reviews of WALKER catalytic converter
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9 votes
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You can get a Walker brand catalytic converter on Rockauto for around $300. It's an exact fit for the crown vic or grand marquis. I paid a shop $150 to install it. They wanted to see the part first, to make sure it wasn't hollow or some junk. These are legit, and I've had it on one of my Grand Marquis for two years so far. The old one was rattling and blocking the exhaust.
Pros: exact fit, legit part
Cons: old one was rattling
I'd be hesitant to go aftermarket due to my own experience with a Walker cat going bad in 2 months on my VW.
Cons: failed quickly
Vehicle:
Volkswagen
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What we know about WALKER catalytic converter
The brand is registered in USA. Official website: http://www.walkerproducts.com/.
In March 2026, PartReview does not yet have a formed opinion of WALKER catalytic converter. You can help by adding a review for WALKER catalytic converter.
Currently there are 3 reviews and 9 votes. Average rating — 3 out of 5. Vote balance: 6 up, 3 down.
Users also evaluated the qualities of WALKER catalytic converter:
- Power - car struggles at higher speeds, making passing difficult - no rating yet
- Rattle - metallic rattling from the exhaust, indicating a broken core - rated positively. 5 points out of 5.
- Smell - strong sulfur/rotten-egg odor, pointing to catalyst trouble - no rating yet
Catalytic converter WALKER in car-specific ratings
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