do88 Engine Oil Cooler BMW G8X M2 M3 M4 S58

By DO88
£623.00
Available – Dispatched within 4–6 Days

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.

View details