1 large 4 pin connector and 1 small 14 pin connector
For vehicles with VIN from 1J-X-000001 up to 1J-X-800000, splits are in 1999 model year, vehicles with 14 pin connectors only
The most common failure points in your cars cooling system
10X Entries Into Our F80 M3 Sweepstakes For vehicles with BEW engine code and manual transmission only
Brand:
ES#:
2954104
Mfg#:
MK4GOLFTDICOOLKT
Ships on Sep 23, 2026
$741.69
This product was last offered at the strikethrough price on 08-31-2026
Updated green 4 pin sensor, replaces old blue sensors. For vehicles with square connector.
5X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
Attaches to flange on the cylinder head
5X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For vehicles with BEW engine code and automatic transmission only
1 large 4 pin connector and 1 small 10 pin connector
5X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For vehicles with VIN up to 1J-X-800000, split is in the 1999 model year, vehicles with 10 pin connectors only
1 large 4 pin connector and 1 small 14 pin connector
5X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For vehicles with VIN from 1J-X-000001 up to 1J-X-800000, splits are in 1999 model year, vehicles with 14 pin connectors only
Common point of failure or leaking for the cooling system on your TDI.
5X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For vehicles with ALH engine code only
1 large 4 pin connector and 1 small 14 pin connector
For vehicles with VIN from 1J-X-000001 up to 1J-X-800000, splits are in 1999 model year, vehicles with 14 pin connectors only
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.
Lifetime Replacement
