Mishimoto One-Way Check Valve 3/4in Aluminum Fitting - Black

Mishimoto One-Way Check Valve 3/4in Aluminum Fitting - Black

Marsoni

M251S

$79.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Mishimoto One-Way Check Valve 3/4in Aluminum Fitting - BlackAdd an extra layer of protection to your catch can set up with the Mishimoto Performance One Way Check Valve. The 3 4 inch diameter valve has a maximum pressure rating of 100psi and allows for ample airflow through the system, while protecting vital components from unwanted pressure The anodized aluminum housing ensures durability of the check valve, and the Viton diaphragm and seals provide superior chemical resistance. Our Check valves are not only

Easy Shipping

Quick Dispatch:

Your Mishimoto One-Way Check Valve 3/4in Aluminum Fitting - Black orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Mishimoto One-Way Check Valve 3/4in Aluminum Fitting - Black ships.

Need Help?
Questions about Mishimoto One-Way Check Valve 3/4in Aluminum Fitting - Black, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Mishimoto One-Way Check Valve 3/4in Aluminum Fitting - Black in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Fit is perfect and these have a very nice glossy finish, which looks much better than the matte finish. As others have said, the driver's side grill lacks a cut out where the hood latch pull handle swings out when you need to lift the hood (compare the driver's side grill with the existing grill to see location and size of the cut out). I was able to cut an opening within 10 minutes and I haven't had any problems opening the hood since the installation.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 31, 2018

Verified Purchase

Customer

New York, US

★★★★★ 4

Nice Finish, Decent Fit

Size: 2002-2005 E46

The fitment isn't perfect like the OEM grilles, but overall I was satisfied. These are just slightly smaller than the originals so there is a little play once installed. No need to modify the LH side grille for clearance to the hood latch though as other reviews mention. It looks like the design has been revised to address that problem. I was impressed with the paint finish and there weren't any noticeable blemishes like dust or dirt in the paint. These are probably the best and cheapest gloss black kidney grilles for E46 that are currently available. OEM grilles w/ gloss black are basically discontinued so we're all stuck with aftermarket if you want the gloss black shadowline look.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on October 22, 2019

Verified Purchase

Steven J.

Port Orchard, US

★★★★★ 5

loose fitment

Size: 2002-2005 E46

I guess it's a hit or miss with this. You either get perfect fitment or poor fitment like I did, after the install it's very loose.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on July 3, 2020

Verified Purchase

Erik

Alexandria, US

★★★★★ 1

Awful fitment, poor quality

Size: 2002-2005 E46

Although not oem quality was expected, but I never thought to throw them away either. Grills look very nice, outside quality is good. Unfortunately the grills do not fit to its place and slip just after you close the hood. After several tries to make them stay in place I have broken 2 clamps. Finally I have removed these grills and went on with OEM ones. Also, pay attention that you must drill a space for hood lock on the inner side (driver side grill does not have the factory space for hood lock handle).

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 6, 2020

Verified Purchase

Brandon

Grantham, US

★★★★★ 3

Cheap but works

Size: 2002-2005 E46

Why did you pick this product vs others?: These are cheap, but work. They don’t snap in well and don’t fit the edges perfectly. That being said, they’re cheap and fill the hole if your grill is broken or missing.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on June 29, 2025