VCTR Performance BMW B48 G-Series Oil Cooler Kit

Overview

The B48TU platform builds oil temperature quickly under sustained hard use or in warm ambient conditions. This oil cooler kit adds an additional heat exchange circuit to keep oil temperatures more stable during performance driving.

Why Upgrade?

• Improved oil temperature management for the B48TU under sustained load
• Reduces thermal stress on engine oil during hard driving
• Complete kit — all required fittings and connections included
• Wide G-series B48TU platform fitment

Engineering Focus

Complete oil cooler kit for B48TU applications across multiple G-series chassis. Includes oil cooler core and all lines and fittings for installation.

Fitment

Compatible with:

• BMW M240i F22 / F23 (2016–2021) — 3.0L B58 Single Turbo
• BMW M340i G20 / G21 (2019+) — 3.0L B58 Single Turbo
• BMW M440i G22 / G23 (2021+) — 3.0L B58 Single Turbo
• BMW M240i G42 (2022+) — 3.0L B58 Single Turbo
• BMW 330i G20 (2019+) — 2.0L B48 Single Turbo
• BMW 430i G22 / G23 (2021+) — 2.0L B48 Single Turbo
• BMW Z4 M40i G29 (2019+) — 3.0L B58 Single Turbo

Note: B48 G-Series oil cooler fits all G-chassis B48 models including 330i G20, 430i G22, M240i G42, Z4 G29 (multiple vendors confirmed). Verify your specific model, year and build variant before ordering.

What's Included

• Oil cooler core
• Oil lines and fittings
• Mounting hardware
• Supplied installation components

Specifications

• Engine: B48TU 2.0T
• Includes: Lines, fittings and mounting hardware

Delivery & Support

Your order is carefully inspected before dispatch and backed by VCTR Performance support. For product availability, shipping estimates or fitment assistance, contact our team.