SKU: 87860855995

do88 Engine Oil Cooler BMW G8X M2 M3 M4 S58

Sale price$315.45 Regular price$350.50
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

do88 Engine Oil Cooler BMW G8X M2 M3 M4 S58Strengthen a Known Weak Point with the do88 Engine Oil Cooler Upgrade your G8X M cars oil cooling system with the do88 Performance Engine Oil Cooler a robust, all aluminium Bar & Plate design that improves thermal efficiency and durability. Engineered to prevent oil leaks caused by stone chips and overheating, this cooler is a critical upgrade for anyone driving hard on track or running higher power levels. Why Upgrade? Stock Cooler Vulnerabilities

Strengthen a Known Weak Point with the do88 Engine Oil Cooler

Upgrade your G8X M-car’s oil cooling system with the do88 Performance Engine Oil Cooler – a robust, all-aluminium Bar & Plate design that improves thermal efficiency and durability. Engineered to prevent oil leaks caused by stone chips and overheating, this cooler is a critical upgrade for anyone driving hard on track or running higher power levels.


Why Upgrade?

Stock Cooler Vulnerabilities

The factory S58 oil cooler is a lightweight Tube & Fin design mounted horizontally beneath the front radiators – leaving it exposed to road debris and stone chips. Damage here often leads to oil leaks that can have catastrophic consequences for your engine. The OE design also struggles with high oil temps during extended track sessions or aggressive driving.

do88’s Proven Solution

do88 replaces the OE cooler with a tougher, track-tested Bar & Plate unit that offers:

  • +57% core volume

  • +14% active cooling area

  • TIG-welded aluminium construction for maximum durability

  • Drop-in fitment using factory mounting points and connections

The result? Better temperature control, stronger materials, and peace of mind.


Key Features

Motorsport-Ready Construction

  • Durable all-aluminium Bar & Plate core

  • TIG-welded end tanks, no plastic parts

  • Resists stone damage far better than OE

  • Designed using full 3D scans for optimal fitment

Cooling Performance

  • +14% increase in active cooling area

  • +57% increase in core volume vs. OEM

  • Improved temperature stability during high-load conditions

Simple Installation

  • Direct replacement for OE cooler

  • No modifications required

  • Full installation instructions included


Compatibility

Fits all BMW G8X models with the S58 engine:

  • BMW M2 (G87) – 2023+

  • BMW M3 / M3 Competition / M3 CS (G80) – 2020+

  • BMW M4 / M4 Competition / M4 CSL (G82) – 2020+

OEM Reference Numbers: 17118095293, 17215A4DF50
do88 Part Number: OC-200


Supporting Upgrades Recommended

Pair this oil cooler with other critical do88 components for a fully upgraded cooling system:

  • do88 Front Intercooler Radiator

  • do88 Auxiliary Radiators (sold individually)

  • do88 Charge Pipe Kit

  • do88 Inlet Manifold & Intercooler


Why Choose do88?

Engineered in Sweden and track-tested across Europe, do88 products combine precise design with durable construction and real performance gains. Each part is built to solve known weaknesses in the OEM system and withstand the demands of high-performance driving.

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: 87860855995

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4.5 ★★★★★
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G
Verified Purchase
Gordon
Bozeman, US
★★★★★ 4
Happy happy
Not bad kind of pricey that's all definitely would buy from them again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2026
A
Verified Purchase
Amazon Customer
Grantham, US
★★★★★ 5
Inexpensive part and YouTube knowledge lead to quick fix
Size: 96158T-1PCS
Solenoid went out on boat. After viewing multiple videos on YouTube I figured that my solenoid was bad. Ordered this and received a day later. Replaced the other one and this worked perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2025
I
Verified Purchase
Ivar Andreassen
Belleville, US
★★★★★ 5
Worked perfectly!
Size: 96158T-1PCS
Have an older Mercury 40hp 2 stroke. This Solenoid worked perfectly. It is not that easy to install, due to the design of the engine. It does require a bit of patient and the right tools to do it. If you have big hands and don't do this type of repair to often, call a friend that is better than you to get some help :) I have an older engine but it runs like charm. I will order an extra Solenoid and place in the box of "important spare parts" for the future. Very good experience for the purchase and overall quality of the part.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2022
M
Verified Purchase
me
Belleville, US
★★★★★ 5
Perfect fit and works great
Size: 96158T-2PCS
Perfect fit and works great. It is great that it comes as a 2pk. I replaced both with no need to change wiring, and kept the working one I had, as backup.
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Reviewed in the United States on May 27, 2026
T
Verified Purchase
Tom K.
San Leandro, US
★★★★★ 4
It works as it should...
Size: 96158T-2PCS
Used it in a pinch for stater relay... it works great. Be aware... Mine required metric sockets for the nuts... 10mm for large terminals - 3/8 was too tight and same for smaller terminals 7mm fit better than 5/16 that was too loose. The mounting holes are also spaced closer together than the OEM on a mercruiser 260 in a mid 1980's boat but easy to remedy with a 1/4" drill bit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 4, 2023

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