Smaller coolant hose located between the expansion tank and the hard coolant pipe
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Brand:
ES#:
3231941
Mfg#:
057121057C
Ships in 6 Business Days
17% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$29.99
This product was last offered at the strikethrough price on 08-31-2026
Located between the upper radiator hose and the expansion tank breather/overflow line
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Brand:
ES#:
3233485
Mfg#:
8V0122061B
Ships in 6 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.
$174.99
This product was last offered at the strikethrough price on 08-31-2026
Connects the expansion tank to the coolant flange
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Up to production date 4/9/2012
Brand:
ES#:
2785693
Mfg#:
8K0121081BT
Ships in 8 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.
$149.99
This product was last offered at the strikethrough price on 08-31-2026
Replace your cracked or dried out components - Used in the front, lower portion of the expansion tank
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Brand:
ES#:
1910953
Mfg#:
4H0121585
Ships in 8 Business Days
17% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$5.99
This product was last offered at the strikethrough price on 10-28-2026
Everything you need to replace your faded, cracked, or leaky expansion tank!
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Brand:
ES#:
4821167
Mfg#:
8V0121407AKT
Ships in 9 Business Days
$213.99
This product was last offered at the strikethrough price on 08-04-2026
Located between the small expansion tank hose and the thermostat housing coolant hose
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Brand:
ES#:
3233488
Mfg#:
8V0122480
Ships in 10 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.
$126.99
This product was last offered at the strikethrough price on 08-31-2026
Keep proper pressure in your coolant system
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Replace at the first signs of leakage
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Plastic reservoir for the coolant system
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Factory replacement for cracked tanks.
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See your coolant levels clearly again, comes with coolant level sensor
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Coolant level sensor enclosed in tank
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Keep proper pressure on your coolant
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Expansion tank line that connects to the inner nipple next to the cap.
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Overflow relief hose for the radiator
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Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
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
