DO88 BMW G80 G82 G87 S58 Transmission Cooler

DO88 BMW G80 G82 G87 S58 Transmission Cooler is a performance upgrade developed by DO88 for the applications listed below.

A direct-fit uprated transmission oil cooler for S58-powered G8X models. The larger core is designed to improve heat rejection under sustained performance driving while retaining OE-style quick-connect fittings for straightforward installation.

Key Features

• 71% greater core volume than OE
• 50% greater active cooling area
• Dual-pass oil flow
• OE-style quick-connect inlet and outlet
• Replaces BMW OE reference 17118095284

Vehicle Compatibility

BMW M2 G87 S58 2023-on; BMW M3 / M3 Competition / M3 CS G80 S58 2020-on; BMW M4 / M4 Competition / M4 CSL G82 S58 2020-on.

Fitment note: Vehicle specification can vary by market, model year and factory equipment. Check the listed chassis, engine and transmission requirements before ordering.

DO88 develops model-specific cooling and airflow components using vehicle measurement, CAD/3D modelling and physical testing. This product is intended for owners looking to improve durability, thermal control or airflow on fast-road, tuned and track-focused BMW applications.

Please check engine, chassis and model-year fitment before ordering. If unsure, contact us with your registration or VIN.

Warranty: Products are supplied with the applicable manufacturer warranty.

Shipping: do88 state that in-stock products ordered before 2pm are normally shipped the same day. UK transit time varies by service.

Returns: Custom-made items can have different return conditions.

Klarna payment options are available at checkout where eligible.