Select your own expansion tank cap to go along with your ECS Carbon Fiber Expansion Tank Cover Kit
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See your coolant levels clearly again, comes with coolant level sensor
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Pair of plastic coolant lines between the auxiliary water pump and lower expansion tank hose
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Brand:
ES#:
4172032
Mfg#:
1K0121070BD
In Stock at Vendor
$52.99
This product was last offered at the strikethrough price on 10-22-2026
Keep proper pressure in your coolant system
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Replace a brittle or leaking original coolant pipe to keep your cooling system reliable and prevent overheating.
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A common source of overheating problems is a broken or leaking coolant expansion tank. Replace it with an OEM coolant expansion tank or quality aftermarket expansion tank to prevent future woes.
Lifetime Replacement
