Fits various components in the cooling system
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Locks the expansion tank into the mounting plate via the large hole in the bottom of the tank
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Brand:
ES#:
37772
Mfg#:
17111707777
In Stock
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$22.00
This product was last offered at the strikethrough price on 06-03-2026
Does not include cap or coolant level sensor
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Mounts to the side of the radiator for retaining the expansion tank
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Replace worn or missing pieces.
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Brand:
ES#:
3672879
Mfg#:
17117639022
In Stock
ON SALE!
SAVE 44%
$15.99
This product was last offered at the strikethrough price on 12-29-2025
1.4 Bar pressure
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Monitors the coolant level in the expansion tank
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Brand:
ES#:
2871884
Mfg#:
61318360855
In Stock
ON SALE!
SAVE 34%
$18.22
This product was last offered at the strikethrough price on 05-14-2026
Connects the expansion tank to the radiator
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Does not include cap or coolant level sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Located on the expansion tank
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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
