CSF F1X M5/M6 and F9X M5/M8 High-Performance Engine Oil Cooler
SKU: 89918747344

CSF F1X M5/M6 and F9X M5/M8 High-Performance Engine Oil Cooler

Sale price$324.00 Regular price$360.00
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

CSF F1X M5/M6 and F9X M5/M8 High-Performance Engine Oil CoolerThe original OE oil cooler from BMW is an all metal design which would make you think it would be fairly robust. However, there are several weak spots in the design that make it far less durable than it could be. The CSF design resolves these issues with more robust materials and reinforcing weak points. At first glance, the original BMW OE oil cooler appears solid due to its all metal construction. However, design weaknesses make it far less durable

The original OE oil cooler from BMW is an all metal design which would make you think it would be fairly robust. However, there are several weak spots in the design that make it far less durable than it could be. The CSF design resolves these issues with more robust materials and reinforcing weak points. At first glance, the original BMW OE oil cooler appears solid due to its all-metal construction. However, design weaknesses make it far less durable than expected. CSF tackled these flaws by using stronger materials and reinforced engineering to create a superior replacement:
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 89918747344

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Katie
Omaha, US
★★★★★ 5
Buy me.
Size: One Size, Color: True Black
This bag is large and flattering on the side body…it’s quality.
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Reviewed in the United States on June 30, 2025
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Dan Reynoso
Grantham, US
★★★★★ 5
Very good blue jean jacket
Size: X-Large, Color: Stone Medium Wash
Great jean quality. Fits true to size. Picture matches the jacket and color. Worth the value for sho!!
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Reviewed in the United States on May 14, 2026
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Mario Piña
San Leandro, US
★★★★★ 5
Impressed
Size: XX-Large, Color: Black
I’ll be honest, I didn’t have the highest expectations for this jacket. However, I very pleasantly surprised by the fit and quality. The jacket fit very well and just as I expected. The quality was even more impressive with the weight and overall quality of the denim. For the the price, this jacket definitely hits all the marks. I was able to style it perfectly with a hoodie.
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Reviewed in the United States on April 16, 2026
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Andre Maxime Medigue
Bozeman, US
★★★★★ 5
A timeless classic at a great price
Size: X-Large, Color: Black, Size: X-Large, Color: Black
This is honestly a very well-made denim jacket, with all the classic features found on a Type III Trucker Jacket: 2 breast pockets, 2 side pockets, 2 inner pockets. The material feels very comfortable and thick and strong at the same time. A multi purpose jacket that will be your perfect companion for almost all seasons in almost all situations. I took an XL size because I wanted to wear a sweatshirt under it. I weigh 198 pounds and am 5.7 tall. I will probably buy another one in L size for a tighter fit.
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Reviewed in the United States on April 3, 2026
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JCM
Alexandria, US
★★★★★ 4
Quality shirt
Size: X-Large, Color: Tinted Dark Wash
Would of liked a slim fit. Needed taper in the waist neck and shoulders fit great
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Reviewed in the United States on May 7, 2026

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