Seals the expansion tank cap to the reservoir. 28.5x3.8
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Seals the expansion tank cap to the reservoir. 28.5x3.8
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Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank
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Install a new o-ring for a proper seal. 36x3.15
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Runs from pipe to pump & oil cooler
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Threaded plug located on coolant reservoirs
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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
02-26-2026
Si-OAT technology specifically engineered for modern BMW, VW, Audi, and Porsche vehicles.
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This product was last offered at the strikethrough price on
05-07-2026
Located in fuse box.
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Install new hardware with your new parts. 22x29x1.50
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Located on the lower side of the radiator
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Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank
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Secures the coolant temperature sensor in place
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Install a new o-ring for a proper seal. 36x3.15
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This product was last offered at the strikethrough price on
05-07-2026
Keep proper pressure on your coolant
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Used for ECS 2.0T boost taps
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This product was last offered at the strikethrough price on
05-02-2026
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Tests all ethylene glycol solutions with radiator hot or cold
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