Attaches to flange on the cylinder head
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For vehicles with BEW engine code and automatic transmission only
Attaches to flange on the cylinder head
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For vehicles with BEW engine code and automatic transmission only
Square connector with rounded ends (95-102c)
Keep proper pressure in your coolant system
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Secures the coolant temperature sensor in place
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Located on drivers side of cylinder head
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Square connector with rounded ends
For vehicles with square connector only
Keep your car running at the proper temperature. Includes o-ring
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Replacement 4-pin/40 amp relay
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Common point of failure or leaking for the cooling system on your TDI.
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For vehicles with ALH engine code only
Triangular Connector
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This product was last offered at the strikethrough price on
05-02-2026
For left cylinder head cooling flange (50x3.15)
Square connector with rounded ends, includes O-Ring
For vehicles with square connector only
Keep proper pressure in your coolant system
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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
This product was last offered at the strikethrough price on
04-10-2026
Tests all ethylene glycol solutions with radiator hot or cold