Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2868448
Mfg#:
1H0121407A
In Stock at Vendor
$36.99
This product was last offered at the strikethrough price on 05-07-2026
Includes integrated coolant level sensor
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Hose that feed coolant from the expansion tank to the engine
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Coolant level sensor enclosed in tank
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Install new hardware with your new parts.
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Connecting hose between the pair of expansion tank pipes and the pipe that connects the water pump to the coolant flange
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Brand:
ES#:
315285
Mfg#:
1K0121109AL
Ships in 2 Business Days
13% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$15.99
This product was last offered at the strikethrough price on 07-04-2026
Attaches to bottom nipple of expansion tank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with production date from 08/03/2009 only
Brand:
ES#:
2103217
Mfg#:
5N0122101AD
Special Order: No Guaranteed ETA
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$148.32
This product was last offered at the strikethrough price on 07-04-2026
Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
292583
Mfg#:
171121407F
Ships in 7 Business Days
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$139.99
This product was last offered at the strikethrough price on 07-04-2026
Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Ensure a proper seal on hose connections. 17x12
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Secures the expansion tank hose on both sides.
Coolant level sensor enclosed in tank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3437291
Mfg#:
7L0121407F
Ships on Jul 21, 2026
ON SALE!
$117.99
This product was last offered at the strikethrough price on 06-29-2026
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
