Imported customer feedback
What customers reported
4.2 / 5
93 ratings
Source: Amazon. These reviews were imported from the source marketplace and are not reviews of purchases made on this website.
No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.
Exact identity, part numbers, model references, and available compatibility evidence
Buying guidance
Quick decision
An identity-first catalytic converters listing organized around stable product references and available compatibility evidence.
Fit and size notes
- Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
- Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.
Specification notes
- Canonical product: MP-US-B0766391NQ
- Source product ID: B0766391NQ
- Category: Replacement Parts / Exhaust & Emissions / Catalytic Converters & Parts / Catalytic Converters
- Available images: 4
Before you buy
- Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
- Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.
mhaseth –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Perfect fit! The only complaint I had was they only included 2 bolts for the 3 hole connection but it was an easy fix and this thing saved me a ton of money
Carlos Fuentes –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Almost perfect fit, but the hole where you screw in the O2 sensors os not facing up, is facing like in a 40 degrees angle so it hits the linkage (mi car is standard) don’t know if automatic will have the same issue… besides that is a perfect fit
J. V. –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Easy to install. All hardware included. Runs and exhausts just fine. Installed today. So far so good. Much cheaper than buying locally for $550 not installed. Quick shipping for the most part. Can’t beat the price difference! Thanks!
Ivey –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Replaced gutted OEM catalytic converter on my 2000 civic si(usdm EM1)Fits well, does its job and cleared CEL.Doesn’t seem to affect flow of exhaust.Includes gaskets and hardware. Absolutely worth the moneyEDIT: cat did not last more than a year. Started car up after it sat for a few months and code for cat came back after a short drive.
David –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Purchased this catalytic converter for my brothers 2000 Civic Ex Coupe and it fit perfectly. There were no issues as it was a direct bolt on item which required no modifications. Immediately after the installation, we were able to pass the state inspection without any issues. We could not be happier with the outcome. Highly recommend.
Jacob shi –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Did it’s job
J&M –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Functionality, good quality
DAN G Finney –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
the catalytic converter i bought lasted three months and the check engine light came back on and i can not get a warranty most warranties are a year or more from most manufactures