Customer Reviews

DIllon

Verified Purchaser

52026-08-26
2008-2010 Chevrolet Cobalt 2.2L L4 | Catalytic Converter | OE#15889902/53857 - PHILTOP

The PHILTOP High Flow Catalytic Converter Replacement for my 2008 Cobalt was straightforward to install, thanks to clear instructions, and it effectively resolved my emission codes. The build quality feels solid, and I've noticed improved engine performance since the swap. Overall, a reliable and cost-effective solution for my vehicle's needs.

Michigander

Verified Purchaser

52026-07-30
2008-2010 Chevrolet Cobalt 2.2L L4 | Catalytic Converter | OE#15889902/53857 - PHILTOP

Fit and Design: Direct-fit replacement for the 2010 Chevrolet Cobalt 2.2L; lined up perfectly with existing factory exhaust hangers and flange locations without requiring custom modifications.Installation: Bolt-on process was smooth and straightforward; hardware holes aligned properly, making it an easy job for a home mechanic with basic tools.Build and Performance: Solid metal construction with clean welds; cleared the check engine light immediately and delivers a smooth, quiet factory-style exhaust tone.

Mindy m.

Verified Purchaser

52026-07-29
2008-2010 Chevrolet Cobalt 2.2L L4 | Catalytic Converter | OE#15889902/53857 - PHILTOP

I recently installed the PHILTOP Catalytic Converter Kit on my 2008 Chevrolet Cobalt, and I have to say, the fit was perfect. It lined up nicely with all the existing connections, which made the installation process much easier than I expected. Plus, I was relieved to find out that it's EPA compliant, so I know I'm meeting all the necessary standards.After using it for a few weeks now, I’ve noticed a significant improvement in my car’s performance. The engine runs smoother, and I haven’t experienced any of the previous issues I had with exhaust problems. Overall, this kit seems like a solid choice for anyone looking to replace their catalytic converter without breaking the bank. I would definitely recommend it to other Chevy or Pontiac owners.

JIMMYPT145

Verified Purchaser

52026-07-28
2008-2010 Chevrolet Cobalt 2.2L L4 | Catalytic Converter | OE#15889902/53857 - PHILTOP

I installed this PHILTOP catalytic converter in my driveway over the weekend on my Chevy Cruze 1.8L, and I couldn't be happier with how it turned out. I've done plenty of my own maintenance over the years, and this was one of the easier exhaust jobs I've tackled.The converter matched the factory part really well. All the mounting points lined up, the flanges fit correctly, and I didn't have to force anything or modify the pipes. The welds looked clean, and the overall construction felt solid right out of the box. It's definitely not one of those cheap replacement parts that leaves you wondering how long it'll last.After getting everything bolted up, I fired the car up and immediately noticed how much quieter it was. The exhaust leak was gone, the check engine light stayed off, and the engine idled smoother than it had in a long time. It also seemed to pull a little better during acceleration, and the exhaust smell that I'd been dealing with disappeared.Doing the job myself saved me hundreds of dollars compared to what a local shop wanted to charge. If you're comfortable turning wrenches and have a basic set of hand tools, this is a very doable weekend project. Just soak the old exhaust bolts with penetrating oil ahead of time—it'll make the job much easier.Overall, this catalytic converter fit exactly like it should, solved my emissions problem, and got my car running the way it was supposed to again. I'd definitely buy this PHILTOP converter again and wouldn't hesitate to recommend it to anyone looking for a quality direct-fit replacement at a reasonable price. Five stars all the way.

park mccann

Verified Purchaser

52026-05-06
2008-2010 Chevrolet Cobalt 2.2L L4 | Catalytic Converter | OE#15889902/53857 - PHILTOP

When I am buying something important I read a lot of reviews and pay attention to to details . I didn’t want to spend a fortune buying Oem so aftermarket was my only other option. This PHILTOP CC is unbelievable in quality and an exact replica of the one I removed. It feels and looks like original quality and matches up perfectly . It came with all hardware and even a how to guide. For the price I am very pleased!

Thalia Aljure

Verified Purchaser

52026-03-02
2008-2010 Chevrolet Cobalt 2.2L L4 | Catalytic Converter | OE#15889902/53857 - PHILTOP

I installed the PHILTOP Left Catalytic Converter Kit on my 2006 Ford F-150 4.6L RWD, and I’m honestly impressed with the quality and fitment. It was truly a direct-fit replacement — lined up perfectly with the factory mounting points and sensors without needing any modifications.The welds and overall construction feel solid and durable. After installation, my check engine light turned off, and the truck immediately started running smoother and quieter. Throttle response improved, and I passed emissions with no issues (EPA compliant as advertised).Installation took a couple of hours with basic tools. If you’re mechanically inclined, this is definitely a doable DIY project. Just make sure to soak the old bolts beforehand if you’re dealing with rust.Overall, great value for the price compared to dealership costs. If you need a reliable replacement catalytic converter for a 2004–2008 F-150 4.6L RWD, this is a dependable option. Would definitely recommend.

Joshua Tuano

Verified Purchaser

52025-10-10
2008-2010 Chevrolet Cobalt 2.2L L4 | Catalytic Converter | OE#15889902/53857 - PHILTOP

This catalytic converter is the secondary cat that comes after the first two cats in the Acura TL. This is a similar setup to the other Honda V6's. This catalytic converter won't throw any codes (at least not in my model) because it's not attached to any O2 sensors. I just replaced mine since my old cat was starting to rust over.I had no issues installing this, it lined up directly with my exhaust. I don't necessarily consider this a "crucial" part since this cat won't throw any codes, and it's "EPA-compliant." I live in Texas so emissions aren't really a big deal here if you aren't throwing any codes.The honeycomb on the inside seems to be holding up. It's not as expensive as OEM because there aren't as many valuable metals in this cat (which is fine, that's how EPA-compliant cats are), but it functions as it should.

Mitch

Verified Purchaser

52025-09-21
2008-2010 Chevrolet Cobalt 2.2L L4 | Catalytic Converter | OE#15889902/53857 - PHILTOP

The OEM catalytic converter on my 1999 Cherokee had disintegrated internally and completely clogged the exhaust. This replacement kit was a direct bolt-in and made it really easy to get the Jeep back on the road. Everything lined up the way it should and install went smoothly. This was also a much more afforable option as an exhaust shop quoted me over a thousand dollars to replace it.The oxygen sensor reads happy now and there is no more check engine light for “catalyst below threshold.” Exhaust flow feels much better and the engine runs stronger without the restriction. Good quality replacement and EPA compliant which gave me peace of mind. I am very happy with it and would definitely recommend for anyone with an older Jeep that needs a new cat.