URO Expansion Tank 17135A6A031

Expansion Tank

The coolant expansion tank in your vehicle provides a reservoir for excess fluid as it expands and contracts due to temperature changes. However, frequent exposure to these extreme fluctuations can cause the tank to crack or break over time. To maintain proper coolant levels within the cooling system, any damage to the tank—such as cracks, broken fittings, or damaged mounting points—requires immediate replacement.
URO URO
T#: 36947225 | Part#: 17135A6A031
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87.99
SALE: $87.99
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WAS: $101.99 on 05-03-2026

This product was last offered at the strikethrough price on
05-03-2026

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URO Expansion Tank 17135A6A031
Expansion Tank
$87.99

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$ 189.99

The coolant expansion tank in your vehicle provides a reservoir for excess fluid as it expands and contracts due to temperature changes. However, frequent exposure to these extreme fluctuations can cause the tank to crack or break over time.

To maintain proper coolant levels within the cooling system, any damage to the tank—such as cracks, broken fittings, or damaged mounting points—requires immediate replacement.

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Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

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MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW E12 530i M30 3.0L Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.