If you're losing coolant you most likely have a split hose so fix those leaks and keep your car running correctly
If you're losing coolant you most likely have a split hose so fix those leaks and keep your car running correctly
Located on the left side of the engine
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Prevent a leaking thermostat housing
This product was last offered at the strikethrough price on
05-07-2026
Cap that holds the expansion tank to the coolant 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
09-04-2026
This billet aluminum flange allows for a clean and secure deletion of the factory upper coolant line, which is often redundant or obstructive when moving away from stock-frame turbochargers.
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This product was last offered at the strikethrough price on
09-03-2026
The gold standard for builders who demand a factory-fit finish on their high-performance engine projects.
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This product was last offered at the strikethrough price on
09-03-2026
Includes O-ring
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Gasket on rear of thermostat housing cooling flange
This product was last offered at the strikethrough price on
05-07-2026
Connects to the thermostat housing and three additional coolant lines.
From the water pump to the thermostat
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Includes O-ring
This product was last offered at the strikethrough price on
05-07-2026
oil pump gasket
Replace O-rings when doing any installation
Also use- (Qty.) (1) 11 53 1 312 287 O-Ring.
Replacement o-ring
This product was last offered at the strikethrough price on
05-07-2026
Main cylinder head gasket 1.00MM (+0.3) (plus size)
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For vehicles with production from 07/2015 with the B46/B48 Gen1 engine
This product was last offered at the strikethrough price on
08-26-2026
Replace the common failure points and stop the leaks for good.
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For vehicles without High Speed Synchronization (oil cooler) option
This product was last offered at the strikethrough price on
08-24-2026