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Select your own expansion tank cover color and cap to enhance your engine bay
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Keep proper pressure in your coolant system
Connects the expansion tank to the throttle body union
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
07-24-2026
Lifetime Replacement
Connects the upper radiator hose and coolant flange to the expansion tank
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
07-24-2026
Lifetime Replacement
Composed of genuine Audi parts to fix your leaking coolant expansion tank.
Lifetime Replacement
Coolant level sensor enclosed in tank
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This product was last offered at the strikethrough price on
05-07-2026
Lifetime Replacement
See your coolant levels clearly again, comes with coolant level sensor
For vehicles with model year up through 2020 (engine code DJYA)
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
07-24-2026
Lifetime Replacement
Connects from expansion tank to water pipe
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
07-24-2026
Lifetime Replacement
Install new hardware with your new parts.
Used in securing the coolant expansion tank
Lifetime Replacement
Coolant level sensor enclosed in tank
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
07-24-2026
Lifetime Replacement
Plastic reservoir for the coolant system
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Everything you need to replace your faded, cracked, or leaky expansion tank!
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
07-24-2026
Lifetime Replacement
Everything in one kit to replace your coolant expansion tank
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
Lifetime Replacement
Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank
2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Lifetime Replacement
Connects the expansion tank to the radiator
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
07-24-2026
Lifetime Replacement
Keep proper pressure in your coolant system
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
06-19-2026
Lifetime Replacement
