Radium Engineering Coolant Expansion Tank – Universal/Lotus Elise & Exige 2ZZ-GE
Radium Engineering Coolant Expansion Tank – Universal/Lotus Elise & Exige 2ZZ-GE – Image 2
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Radium Engineering Coolant Expansion Tank – Universal/Lotus Elise & Exige 2ZZ-GE – Image 5
Radium Engineering Coolant Expansion Tank – Universal/Lotus Elise & Exige 2ZZ-GE – Image 6
Radium Engineering Coolant Expansion Tank – Universal/Lotus Elise & Exige 2ZZ-GE – Image 7
Radium Engineering Coolant Expansion Tank – Universal/Lotus Elise & Exige 2ZZ-GE – Image 8
Radium Engineering Coolant Expansion Tank – Universal/Lotus Elise & Exige 2ZZ-GE – Image 9
Radium Engineering Coolant Expansion Tank – Universal/Lotus Elise & Exige 2ZZ-GE – Image 10
Radium Engineering Coolant Expansion Tank – Universal/Lotus Elise & Exige 2ZZ-GE – Image 11
Radium Engineering Coolant Expansion Tank – Universal/Lotus Elise & Exige 2ZZ-GE – Image 12
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Radium Engineering Coolant Expansion Tank – Universal/Lotus Elise & Exige 2ZZ-GE
Radium Engineering Coolant Expansion Tank – Universal/Lotus Elise & Exige 2ZZ-GE – Image 2
Radium Engineering Coolant Expansion Tank – Universal/Lotus Elise & Exige 2ZZ-GE – Image 3
Radium Engineering Coolant Expansion Tank – Universal/Lotus Elise & Exige 2ZZ-GE – Image 4
Radium Engineering Coolant Expansion Tank – Universal/Lotus Elise & Exige 2ZZ-GE – Image 5
Radium Engineering Coolant Expansion Tank – Universal/Lotus Elise & Exige 2ZZ-GE – Image 6
Radium Engineering Coolant Expansion Tank – Universal/Lotus Elise & Exige 2ZZ-GE – Image 7
Radium Engineering Coolant Expansion Tank – Universal/Lotus Elise & Exige 2ZZ-GE – Image 8
Radium Engineering Coolant Expansion Tank – Universal/Lotus Elise & Exige 2ZZ-GE – Image 9
Radium Engineering Coolant Expansion Tank – Universal/Lotus Elise & Exige 2ZZ-GE – Image 10
Radium Engineering Coolant Expansion Tank – Universal/Lotus Elise & Exige 2ZZ-GE – Image 11
Radium Engineering Coolant Expansion Tank – Universal/Lotus Elise & Exige 2ZZ-GE – Image 12

Radium Engineering Coolant Expansion Tank – Lotus Elise/Exige 2ZZ-GE & Universal

Save $15.50
Radium EngineeringSKU: RAD20-0270-02
Price:
$294.45 $309.95

Description

Radium Engineering developed the Coolant Expansion Tank for Universal/Lotus Elise & Exige 2ZZ-GE around the needs of modified street and competition cars, where component compatibility and clean system layout matter as much as outright capacity.

Why This Upgrade Matters

An expansion tank provides a controlled high point for coolant expansion and air separation. In hard-use vehicles, a rigid, serviceable tank and well-planned hose routing can improve durability and make the cooling system easier to bleed and inspect.

Product-Specific Details

Radium Engineering 06-11 Elise/Exige 2ZZ-GE ONLY Coolant Expansion Tank- Remote Location

Fitment & Application

Application: Universal/Lotus Elise & Exige 2ZZ-GE
Fitment style: Universal

Choose Your Configuration

  • Mounting Configuration: Remote Location — RAD20-0270-02
  • Mounting Configuration: OEM Location — RAD20-0270-01
  • Mounting Configuration: Universal — RAD20-0270-00

Technical Notes

Expansion-tank placement and hose routing determine whether the tank can function as an effective high point for bleeding. Use the pressure-cap type and relief pressure specified for the application rather than selecting a higher-pressure cap simply as an upgrade.

Radium Part Numbers

  • RAD20-0270-02
  • RAD20-0270-01
  • RAD20-0270-00

Enthusiast Notes

For cars that live through repeated heat cycles, track sessions and frequent maintenance, the upgrade is as much about durability and serviceability as appearance.

Before Ordering

Confirm vehicle fitment or, for universal tanks, available mounting space, hose routing and pressure-cap requirements. Pressure caps and application-specific hoses may be separate.

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