CSF Dual Pass Transmission Oil Cooler - BMW E9x M3

CSF Dual Pass Transmission Oil Cooler - BMW E9x M3

Marsoni

M251S

$224.50

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

CSF Dual Pass Transmission Oil Cooler - BMW E9x M3Made with CSFs AC condenser technology using a 1 row super high pressure 22mm wide 11 channel microtube Dual pass high performance core with 11 cooling tubes vs. OEM 10 tube design. High density multi louvered fin design with 20% more surface area contact compared to OEM unit. Drop in fit requiring no modifications to install. Accepts all attaching OEM components including oil line connections, mounting brackets, and shroud ducting Lab tested at ~30%

Easy Shipping

Quick Dispatch:

Your CSF Dual Pass Transmission Oil Cooler - BMW E9x M3 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 CSF Dual Pass Transmission Oil Cooler - BMW E9x M3 ships.

Need Help?
Questions about CSF Dual Pass Transmission Oil Cooler - BMW E9x M3, 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 CSF Dual Pass Transmission Oil Cooler - BMW E9x M3 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

Nice socks. They are thin and light weight so they are ideal to wear with snug fitting shoes. They have a nice cable style design to dress them up. I have been wearing a pair all day, and they do not dig into my legs at all. Love that. I have not washed them, but I see no reason why they would not wash up well in cold water and a low dry temperature. The price is great so give them a try.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 2, 2025

Lynie

West Palm Beach, US

★★★★★ 4

Great Colors

MCOOL MARY WOMEN SOCKS... Perfect fit for Women's Size 9. Picture is true representation of colors. Thin enough to wear with tight shoes, perfect for mild southern weather.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 4, 2025

Alice Black

Alexandria, US

★★★★★ 5

Nice ruffle socks

First of all, I like the thickness of these ruffle socks. They are not too heavy nor too thin, making them ideal for all seasons wearing. The ruffle edges make the socks unique and beautiful. The quality feels quite good. I like the socks in six different color, all of them are beautiful.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 17, 2025

Eleanore

Battle Creek, US

★★★★★ 5

Cute, very breathable material

These socks are super cute and comfy. I love the material-- it's light and very breathable. The ruffles are so cute. I think these socks work great with ankle-high boots or chunky sneakers.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 11, 2025

Verified Purchase

View from the hills

New York, US

★★★★★ 5

Enables the person to move around while wearing.

These silicon socks look a bit odd at first glance but they work great and best of all, any lotions and oily creams are contained on the inside so you can walk around. They are very soft. I haven't had them long so I can't comment on durability, but they are not made of lightweight material.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 10, 2026