Does not include cap or coolant level sensor
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Does not include cap or coolant level sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Upgrade the visual appeal of your engine bay with Vargas Turbo Technologies' Billet Caps!
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This coolant cap retains ALL of the factory provisions by simply allowing you to snap the factory pressure-relief into the new Billet Cap
Fits various components in the cooling system
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-16-2026
Secures the expansion tank to the radiator
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For vehicles with an automatic transmission
Include coolant level sensor and lower securing clamp
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Secures the expansion tank to the radiator
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Located underneath the expansion tank
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-16-2026
Used in the expansion tank
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Fits various components in the cooling system
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Replace worn or missing pieces.
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This product was last offered at the strikethrough price on
12-29-2025
Does not include cap or coolant level sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Fits various components in the cooling system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Dress Up Your BMW's Engine Bay With MMX's Billet Expansion Tank Cap!
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Secures the expansion tank to the radiator
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with a manual transmission
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-16-2026
Replace when performing cooling service.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Secures the expansion tank to the radiator
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
05-07-2026