• Genuine Subaru Coolant Overflow Tank – WRX / STI 2002–2007
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Genuine Subaru Parts

Genuine Subaru Coolant Overflow Tank – WRX / STI 2002–2007

Genuine Subaru Coolant Overflow Tank – WRX / STI 2002–2007

4.5 · 60 reviews on Trustpilot
$139.00 AUD
$139.00 AUD
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Pre-Order - Ships around 4 weeks
  • Fitment checked before dispatch
  • 30-day returns
  • Free shipping over $500
  • Ships Australia-wide

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The full rundownProduct details

OEM fit. Factory cooling reliability.

Replace a cracked, stained, or brittle coolant overflow tank with a Genuine Subaru OEM unit, designed to suit WRX and STI models from 2002–2007. This is the factory-correct expansion tank that helps regulate coolant overflow and recovery as your engine heats and cools.

Perfect for engine bay refreshes, cooling system services, or replacing tired originals that have seen too many heat cycles.

Details

  • Fits: Subaru Impreza WRX & STI (2002–2007, GD/GG)

  • Subaru OEM part number: 45150FE000

  • Genuine Subaru part – not aftermarket

  • Correct factory shape, volume, and mounting points

  • Restores proper coolant overflow function

Why Genuine Matters
OEM plastic quality, correct hose routing, and long-term durability — no fitment issues or guesswork.

📦 Brand new and ready to ship from Roo Racing.

Before you buy

Questions we actually get

Can I return it if I've ordered the wrong thing?

Yes, within 30 days, subject to our returns policy.