Blue sensor used by the ECU to control engine fueling
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Runs from the water pipe into the heater core
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Tests all ethylene glycol solutions with radiator hot or cold
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Keep proper pressure in your coolant system
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2-pin sensor for coolant temperature gauge
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Ensure a proper seal when installing a new water pump. 53x4mm
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Located on the front of the block below the intake manifold, does not include gasket
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Located on the left side of the cylinder head, includes O-Ring
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Plastic bend that connects the lower radiator hose to the thermostat cover
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Seals the breather assembly to the engine block (29.2x3)
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Install new hardware with your parts
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Located on the driver side of the cylinder head
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Located on the driver side of the cylinder head
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Replace brittle plastic parts.
5X Entries Into Our F80 M3 Sweepstakes 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!
Optimize your engine cooling system performance and heater output with quality drive belts, coolant hoses, cooling system parts, and approved coolant fluids from ECS Tuning. Head off expensive repairs and untimely breakdowns with regularly scheduled cooling system inspection and maintenance.
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Volkswagen
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