VAICO V20-5278 Automatic Transmission Oil Cooler Line - BMW 1 Series, 3 Series, Z4

VAICO V20-5278 Automatic Transmission Oil Cooler Line

The VAICO V20-5278 is an aftermarket oil cooler line for the automatic transmission. The line carries fluid between the gearbox and its cooler; corrosion or a chafed section means replacement rather than repair.

Fits: BMW 1 Series, 3 Series and Z4 — see the full compatibility list below.

Common Questions

Will this fit my vehicle?

Vehicle ranges often cover more than one transmission specification, so the safest check is to compare your existing part number against the cross-reference list further down this page. If you are unsure, send us your registration and we will confirm before you order.

Is this a genuine VAICO part?

Yes. This is a new VAICO part, manufacturer reference V20-5278, supplied in its original packaging. VAICO is a German aftermarket brand specialising in transmission and driveline components.

How long does delivery take?

Despatched in 7-10 working days from order. This item is supplied direct from our European distributor rather than held on our own shelf, which is why the lead time is longer than our stocked lines.

Why Choose Eco Torque?

As specialists in gearbox rebuilds and repairs, Eco Torque takes pride in offering genuine gearbox parts, high-quality aftermarket alternatives and competitive pricing.

Need Help Finding the Right Part?

If you are unsure whether this part is compatible with your vehicle, send us your UK registration number or VIN and we will help you find the correct part.

Reference Number: ET3629