Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank
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Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank
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Triangular Connector
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Common point of failure for the cooling system
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For vehicles with ALH engine code only
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This product was last offered at the strikethrough price on
10-22-2026
Keep your coolant flowing to prevent overheating
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For vehicles with BEW engine code only
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For vehicles with ALH engine code or for vehicles with BEW engine code with manual transmission only
Stop coolant loss and cure a fogged windshield
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Lilac OE specification lifetime coolant
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Used in many locations in the cooling system
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3 required
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Located on the left side of the cylinder head
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For vehicles with ALH engine code and automatic transmission only
Install a new o-ring for a proper seal. 36x3.15
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Seal between coolant flanges
This product was last offered at the strikethrough price on
07-31-2026
Revised green 4 pin sensor, located in the cooling flange located on the side of the cylinder head
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Also use (Qty.) (1) 038 121 119 B thermostat o-ring.
Updated green 4 pin sensor, replaces old blue sensors. For vehicles with square connector.
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Push tab connector used in various places on the cooling system
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