do88 Front Heat Exchanger — BMW F-Series B46/B48/B58
DESCRIPTION
The do88 front heat exchanger upgrades the low-temperature cooling circuit on compatible BMW F-series B46, B48 and B58 models. It works with the engine's water-to-air charge cooler; it is not an air-to-air intercooler.
Key details
- do88 part number WC-420.
- Front-mounted charge-cooling radiator.
- Designed for the listed liquid-cooled applications.
Fitment
For compatible B46/B48/B58 F20/F21 120i, 125i and M140i; F22/F23 220i, 230i and M240i; F30/F31/F34 320i, 330e, 330i and 340i; and F32/F33/F36 420i, 430i and 440i. Earlier N20/N55 versions with the same model badge are not covered. Not for B58 Gen 2 G-series. Confirm the engine before ordering.
DISCLAIMER
Where applicable, the use of de-cats, sports cats and removing OPF/GPF systems is for off-road/motorsport use only. Using these parts may prevent your vehicle from passing an MOT test. Only EC type-approved components are legal and fit for road use.
SHIPPING & WARRANTY
Free UK shipping on all orders. In-stock orders are dispatched Monday–Friday. Please refer to the live dispatch estimate above for the current estimated dispatch day. Tracking is provided once your order is dispatched.
Warranty coverage varies by product and manufacturer. Please contact us if you need confirmation of warranty coverage before ordering. Your statutory rights are unaffected.