Radium Engineering Coolant Tank Kit
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Radium Engineering Coolant Tank Kit - Ford Mustang (S550)
This Radium Engineering coolant expansion tank kit (SKU 20-0286) replaces the factory plastic coolant tank at the front of the engine bay on the Ford Mustang (S550). The tank is CNC-machined from aluminium in two halves that bolt together, with a black anodised finish.
Its low-profile shape frees up room in the engine bay for superchargers, turbo kits and other modifications. Inside, the two chambers are linked by crossover passages at the top and bottom, and an internal swirl feature helps de-aerate the coolant. The kit keeps the factory cooling system function and needs no permanent modifications.
Note: The coolant pressure cap is sold separately. Radium states the OEM pressure cap cannot be reused; Ford's rating for the S550 Mustang is 1.45 bar (21 psi), and Radium's optional high-pressure caps are available for track use. Installation by a professional is recommended.
Features
- CNC-machined aluminium, two-piece bolted construction
- Black anodised finish
- Low-profile design for extra clearance around forced induction
- Dual chambers with top and bottom crossover passages
- Internal swirl feature to help de-aerate the system
- Includes the parts needed for installation – no permanent modifications
Pairs Well With
- Radium Engineering Dual Catch Can Kit - Ford Mustang GT (S550 15-17)
- Radium Engineering Fuel Hanger - Ford Mustang (S197 / S550 / S650)
- Radium Engineering Fuel Rail Set (Coyote V8) - Ford Mustang (S550) / Falcon (FG / FG-X)
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Vehicle Compatibility
| Make | Model | Chassis | Years | Engine / Notes |
|---|---|---|---|---|
| Ford | Mustang | S550 | 2015-2023 | GT (5.0 V8) / EcoBoost |
Product
- Brand
- Radium Engineering
- Finish
- Black anodised
- Part number(s)
- 20-0286
Details
- Product
- Coolant expansion tank kit
- Material
- CNC-machined aluminium, two-piece
- Internal design
- Dual chamber with top and bottom crossovers, swirl de-aeration
- OEM cap pressure rating (S550)
- 1.45 bar (21 psi)
- Pressure cap
- Sold separately
Contents
Billet aluminum coolant tank
Aluminum mounting bracket
Aluminum adapter fittings
Overflow and heater hoses
Stainless steel hardware

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