BMW E53 X5 M54 3.0L Coolant Expansion Tank Kits

M52TU/M54 Heavy Duty Aluminum Expansion Tank Kit

As expansion tanks age, they are prone to cracking or even exploding. Replace your factory plastic coolant reservoir with a Turner Heavy Duty aluminum tank for durability and piece of mind! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ES#:: 4690219
Mfg#:: 008363LA02

Qty: Availability:

In Stock

ON SALE! SAVE 30%

$489.99

This product was last offered at the strikethrough price on
05-02-2026

$342.99 USD

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Lifetime Replacement

M52TU/M54 Heavy-Duty Expansion Tank With Mechanical Thermostat Conversion Kit & Silicone Radiator Hoses

The ULTIMATE cooling upgrade for your BMW! Experience increased cooling system capability and durability. Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ES#:: 4876697
Mfg#:: 008363LA02EB1KT

Qty: Availability:

Ships on Jul 21, 2026

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ON SALE! SAVE 24%

$1055.95

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

$799.04 USD

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on orders $49 and up

Lifetime Replacement

Expansion Tank Replacement Kit - Level 1

Includes a level sensor and cap affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!