Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Mishimoto 12-20 BMW M5 / M6 Performance Oil CoolerThe BMW M5 power and handling statistics are completely mind blowing for a car tipping the scales at well over two tons. The S63 twin turbo V8 is underrated from the factory and responds well to tuning and bolt on modifications. Calling it the ultimate super sedan would not do this car justice, it's just that good. But every amazing automobile must have an Achilles' heel, right? Some investigation into this model told us that enthusiasts were seeing
The BMW M5 power and handling statistics are completely mind-blowing for a car tipping the scales at well over two tons. The S63 twin-turbo V8 is underrated from the factory and responds well to tuning and bolt on modifications. Calling it the ultimate super sedan would not do this car justice, it's just that good. But every amazing automobile must have an Achilles' heel, right? Some investigation into this model told us that enthusiasts were seeing elevated oil temperatures during track driving conditions. Our team set out to create a replacement, high-performance oil cooler that could handle the rigors of extreme driving conditions and the abuse of daily commuting. The Mishimoto S63 M5/M6 oil cooler features extremely precise CNC-machined billet-aluminum end tanks which are professionally TIG-welded to our robust bar-and-plate core. Our strategically designed 55mm-thick core provides a massive 24% increase in core volume, and a 40% increase in external fin surface area. This added surface area promotes greater heat transfer, which directly impacts internal fluid temperatures. Our performance oil cooler is a complete bolt-on solution that includes everything needed for an easy installation such as hardware and replacement O-rings for the oil lines. Our heat exchanger is finished in a durable silver powder coat, providing both corrosion resistance and improved aesthetics. Whether your M5 sees frequent track time or just the occasional back-road jaunt, upgrading the oil cooler is a great way to extend the life of your S63 and ensure maximum engine output when you need it most. As with all our BMW products, this oil cooler includes our signature Mishimoto Lifetime Warranty.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2016,2018-2023,2025 | BMW | M5 | Base |
| 2019-2021 | BMW | M5 | Competition |
| 2022 | BMW | M5 | CS |
| 2020 | BMW | M5 | Edition 35 Years |
| 2025 | BMW | M5 Touring | Base |
| 2012-2018 | BMW | M6 | Base |
| 2014-2019 | BMW | M6 Gran Coupe | Base |
| 2023-2025 | BMW | M8 | Competition |
| 2024-2025 | BMW | M8 Gran Coupe | Competition |
| 2019-2025 | BMW | M850i xDrive | Base |
| 2020-2024 | BMW | M850i xDrive Gran Coupe | Base |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.6 ★★★★★
Based on 347 reviews
Sort
Product Reviews
★★★★★ 5
Finally Found a Magnesium That Works Without Side Effects
Size: 180 Count (Pack of 1)
I started taking this magnesium because I was dealing with frequent leg cramps, especially at night, and it has made a huge difference for me. Since using this brand consistently, my cramps have almost completely disappeared and my muscles feel much more relaxed. Another thing I really appreciate is that it does not upset my stomach or cause diarrhea like other magnesium supplements I tried before. After testing several brands, this is the only one that has worked well for me without uncomfortable side effects.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
★★★★★ 5
BC
Size: 180 Count (Pack of 1)
Great product…great service
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 5
Works great!
Size: 180 Count (Pack of 1)
Purchased this item at the recommendation of my PCP to help alleviate my Charlie Horses in my legs. Take 3 tabs an hour or so before bedtime, and it solved that issue.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
★★★★★ 4
It's easy to take one pill a day.
Size: 180 Count (Pack of 1)
I sometimes get cramps in my calves while sleeping, so I eat before bed. Personally, I think it's effective. I am satisfied with the product and delivery.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 11, 2025
★★★★★ 5
It works!!
Size: 180 Count (Pack of 1)
I wake up feeling refreshed..and ready for the day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026