BGA Coolant Expansion Tank Cap CC5902 For Mini Cooper S Mini One Replaces 11531486703

Is your Mini Cooper losing coolant or building up pressure?

A faulty expansion tank cap could be the simple fix.

This is a brand new BGA (BG Automotive) coolant expansion tank cap, part number CC5902.

It's designed to fit a variety of Mini models, including the Mini Cooper S and Mini One.

It's a screw-on type cap made of durable black plastic.

It's 100% leak tested and durability tested for peace of mind.

It replaces the OEM part number 11531486703 (also listed as 11 53 1 486 703).

It's an easy, no-modifications-needed replacement.

Don't overheat your Mini over a simple cap.

Swap it out with this quality BGA part and keep your cooling system working perfectly.