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🔥 Seal the deal with Walker – where precision meets performance!
The Walker 31374 Exhaust Pipe Flange Gasket is an OE-grade replacement designed for Toyota RAV4 and compatible models. Made from premium materials, it deflects heat effectively and features slotted bolt holes for easy installation. Tested and validated by Walker engineers, this gasket ensures a perfect fit and reliable exhaust sealing, making it an essential upgrade for lasting vehicle performance.










| ASIN | B0019I9SB4 |
| Best Sellers Rank | #725,656 in Automotive ( See Top 100 in Automotive ) #272 in Automotive Replacement Exhaust Pipe Connector Gaskets |
| Brand | Walker |
| Brand Name | Walker |
| Color | Black |
| Customer Reviews | 4.6 out of 5 stars 791 Reviews |
| Global Trade Identification Number | 00086387313742 |
| Included Components | Exhaust Flange Gasket |
| Item Shape | Round |
| Item Thickness | 0.12 inches |
| Item Type Name | Exhaust Flange Gasket |
| Item Weight | 9.07 g |
| Manufacturer | Tenneco (Dynomax, Walker, Thrush) |
| Model | 31374 |
| Number of Items | 1 |
| Part Number | 31374 |
| Shape | Round |
| UPC | 086387313742 |
| Unit Count | 1 Count |
| Warranty Description | No Warranty |
A**R
Exhaust Gasket fixes P0420!
Replaced the cat to rear exhaust gaskets on both sides of my 2002 Lexus LS430 with a P0420. These gaskets were a perfect fit and resolved my exhaust leak that was triggering the P0420 check engine light for the catalytic converters. It's worth mentioning that my P0420 was not accompanied with any other codes. If you have other codes, address those issues before troubleshooting the P0420, this recommendation goes for any make/model of vehicle with a P0420 code. The previous owner had unsuccessfully tried to resolve the leak with one of those putties/goops to "fix" the exhaust leak. With gasket replacement taking 15-20 minutes per side it's hard to imagine that the goops were any cheaper or easier to apply while getting a worthwhile repair of the issue. Overall, these gaskets are worth a shot if you have a P0420 CEL.
W**R
OEM+ fitment and quality
Walker exhaust parts just work. They are for most vehicles an upgrade replacement to OEM, and solve some of the failure points of the OEM equivalent. Basically use their website to figure out what you need then put the number in on Amazon and you'll be good!
T**R
Excellent product
Purchased this for my 2001 Tacoma. Perfect fit and sealed well.
R**Y
Is as described
I am not the mechanic and I do not know how easy it is to install.
M**R
Awesome
Worked good
J**E
Perfect fit on Toyota Tundra
Perfect fit on Toyota Tundra, yes it fits, (some reviewers say it doesn't) fyi, This is supposed to be slightly larger diameter than the pipe and thicker than the opening in between the flanges. The gasket material is covered with a soft tin casing that crushes between the pipe flanges and flattens out to make a seal as you tighten down.
D**N
Good product
Did not fit my car, probably my fault. just watch your application. Trust Amazon, if it will fit or not.
R**T
Well behaved and not timid.
I've never reviewed an exhaust gasket before, so I thought I'd prevent it from becoming a "bucket list" item. The gasket was flat and perfectly round. It appears to have sealed the flanges in my exhaust pipes completely and I have no leaks. It continues to stay in place and perform its job. It is a well-behaved gasket and presents no aggressive behaviors nor odd personality quirks. I would buy it again and would recommend it to family members. Based upon my other current choices, I might even nominate it for President. Buy this gasket.
V**R
Good sealant.
Worked great on cat pipe to muffler.
R**B
Satisfaction extrêmes
Parfaits
P**S
Fits well - 2002 V6 Highlander Front pipe (rear flange)
Works great, fits great, no leaks
G**É
Correct
Ok , bien reçu!
A**O
👍
👍
Trustpilot
2 months ago
2 weeks ago