CSF BMW M3/M4 (G8X) Transmission Oil Cooler w/ Rock Guard

CSF BMW M3/M4 (G8X) Transmission Oil Cooler w/ Rock Guard

Marsoni

M251S

$299.50

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

CSF BMW M3/M4 (G8X) Transmission Oil Cooler w/ Rock GuardThe CSF #8221 Cooling product is designed to be a "Drop In Fit" application. The product will install in the OEM Location with no modifications necessary unless otherwise noted or instructions are included in the product package. Please see the manufacturer repair manual for standard installation instructions. If you do not feel confident installing this product CSF recommends taking it to a qualified installation facility. This Part Fits: Year Make

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Your CSF BMW M3/M4 (G8X) Transmission Oil Cooler w/ Rock Guard orders ship within 1-2 business days.

Delivery Options:

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

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You'll receive a tracking link by email once your CSF BMW M3/M4 (G8X) Transmission Oil Cooler w/ Rock Guard ships.

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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]
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This product is absolute garbage! It literally took all day to put it together and if the air conditioning blows on it the wrong way than the whole thing top over and it falls apart. It’s not made of quality material and is very flimsy. The only reason I’m not returning it is because it’s too difficult to put together and I don’t wanna spend that much time trying to take it apart. Do not buy this!

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Reviewed in the United States on September 25, 2025

Verified Purchase

Natasha Spencer

Lowell, US

★★★★★ 3

Cheap

Size: 6FT*6FT, Color: Black

They serve their purpose as long as you leve them in one place and not moving them around and they're kinda flimsy and some of the velcros are cut too short and can't stay closed

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Reviewed in the United States on April 18, 2026

Verified Purchase

Oulu family

Chelsea, US

★★★★★ 5

Good value for the money.

Color: Black, Size: 6 Panel

This partition package is a great value. I looked at many options and this one had long length to cover an entire room with the six partitions. The pieces went together easily, took about 30 minutes to assemble and has the needed Allen wrench included. It is stable with no fear of being easily knocked down. The black fabric does not completely hide everything and if there is a light on the inside, it can illuminate what is going on. It does the job but if you wanted complete privacy you would need thicker material. Overall it does what I need in that it make a TV room into a kind of guest room of sorts.

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Reviewed in the United States on May 20, 2026

Verified Purchase

nickmarine

Carnegie, US

★★★★★ 5

Worked amazing during christmas

Color: Black, Size: 6 Panel

We had a ton of people over for Christmas so I had to make an extra place for someone to sleep so I used these and surrounded an air mattress and made a small shelter basically. The dividers are light but sturdy , not heavy duty of course but not expected for this price. They do an excellent job of blocking out light and are not see thru and worked very well. Assembly was straight forward and even comes with an included wrench but I used my own to speed the process. 100% satisfied

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Reviewed in the United States on January 15, 2025

Verified Purchase

SomeoneOutThere

Massapequa, US

★★★★★ 4

Satisfactory

Color: Black, Size: 6 Panel

Everything was advertised. But the box it was shipped in was torn up pretty bad and taped up to compensate. Nevertheless, the product itself was not damaged.

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Reviewed in the United States on November 26, 2025