Coolant Expansion Bottle – Ford Rocam Engine (Bantam / Ka / Fiesta)

Coolant Expansion Bottle – Ford Rocam Engine OEM Replacement

A cracked or leaking coolant expansion bottle causes gradual coolant loss, leading to overheating and potential engine damage. The expansion bottle acts as a reservoir for the cooling system, accommodating coolant expansion as the engine heats up and maintaining the correct system pressure. If you notice coolant on the ground, a sweet smell from the engine bay, or a constantly dropping coolant level, the expansion bottle is one of the first things to inspect.

This direct-fit replacement features a large organic kidney-shaped body with a single top filler neck, single side outlet pipe, and bottom drain outlet — specific to the Ford Rocam engine cooling system layout. A completely different design to the Focus or Figo bottles — verify your existing bottle shape before ordering.

Compatible Vehicles

• Ford Bantam – Rocam Engine
• Ford Ka – Rocam Engine
• Ford Fiesta – Rocam Engine

Product Features

• Large kidney-shaped body for correct Rocam engine coolant expansion capacity
• Single top filler neck for easy coolant top-up access
• Single side outlet pipe for cooling circuit hose connection
• Bottom drain outlet for complete system drainage
• Direct bolt-on replacement – no modifications required
• Translucent white plastic for easy coolant level inspection
• Meets or exceeds original manufacturer specifications

Note: This bottle is specific to Ford vehicles fitted with the Rocam engine. Do not confuse with the Focus, Figo, or EcoBoost coolant bottles which have different shapes and outlet configurations.