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coolant expansion tank

Showing 3 results for "coolant expansion tank"

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Rein Coolant Expansion Tank - E46, E53, E83

2X Entries Into Our F80 M3 Sweepstakes

T#:402141

Part#: 17117573781

In Stock

$ 76.39 USD

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$ 76.39 USD

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Titanium Coolant Bleeder Screw Upgrade

T#:38621407

Part#: BMS-TCBS

Back Ordered

$ 25.00 USD

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$ 25.00 USD

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Replace your fragile OEM plastic coolant bleeder screw, which is prone to cracking and failure, with a premium titanium upgrade built for strength and style under the hood. Factory plastic components weaken over time due to constant heat cycles, leading to brittleness and potential failure. Our titanium replacement delivers superior durability, being twice as strong as aluminum yet 45% lighter than steel, ensuring unmatched resilience and long-term reliability for your coolant system. More than an upgrade, it’s a must-have for engine longevity. CNC-machined from solid titanium, each screw features a laser-etched Burger Motorsports logo and is hand-burned to create unique color patterns—no two are alike. A heavy-duty replacement O-ring is included for a perfect fit.

OEM Rein Expansion Tank Hose - E46 3-Series

2X Entries Into Our F80 M3 Sweepstakes

T#:363453

Part#: 64218376153

In Stock

$ 82.99

This product was last offered at the strikethrough price on
05-06-2026

$ 34.99 USD

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$ 34.99 USD

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Showing 3 results for "coolant expansion tank"

Rein Coolant Expansion Tank - E46, E53, E83

Titanium Coolant Bleeder Screw Upgrade

OEM Rein Expansion Tank Hose - E46 3-Series

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