Stop Replacing Plastic. Upgrade to Billet.
All-Aluminium Water Pump & Thermostat Housing — EA888 Gen 3
If you drive a VW or Audi with the EA888 Gen 3 (2.0T), you already know the weak point: the factory plastic water pump and thermostat housing. Years of heat cycling, coolant pressure, and engine bay temperatures make it a matter of when, not if, that OEM plastic cracks, warps, or fails outright — usually at the worst possible time, and usually more than once.
This one's different.
Machined from solid billet aluminium, this housing is built to outlast the engine itself:
✅ CNC-machined 6061 aluminium — no plastic, no weak seams, no brittle failure points
✅ Handles heat and pressure that kills OEM units — zero warping, zero cracking under thermal cycling
✅ Direct OEM fit — same mounting points, same coolant paths, bolt-in replacement
✅ Built once, fitted for good — stop budgeting for a repeat repair every 2-3 years
✅ Peace of mind for daily drivers, tuned cars, and track cars alike
Plastic housings were never designed to handle the heat this engine puts out over the long haul — they were a cost-cutting measure from the factory, not an engineering solution. This aluminium housing is the fix enthusiasts and mechanics have been retrofitting for years, now available as a straightforward, durable upgrade.
Fit it once. Forget about it.
Suitable for EA888 Gen 3 engines across the VW/Audi range (Golf GTI/R, A3/S3, Passat, and more — confirm engine code compatibility before ordering).
Stop Replacing Plastic. Upgrade to Billet.
All-Aluminium Water Pump & Thermostat Housing — EA888 Gen 3
If you drive a VW or Audi with the EA888 Gen 3 (2.0T), you already know the weak point: the factory plastic water pump and thermostat housing. Years of heat cycling, coolant pressure, and engine bay temperatures make it a matter of when, not if, that OEM plastic cracks, warps, or fails outright — usually at the worst possible time, and usually more than once.
This one's different.
Machined from solid billet aluminium, this housing is built to outlast the engine itself:
✅ CNC-machined 6061 aluminium — no plastic, no weak seams, no brittle failure points
✅ Handles heat and pressure that kills OEM units — zero warping, zero cracking under thermal cycling
✅ Direct OEM fit — same mounting points, same coolant paths, bolt-in replacement
✅ Built once, fitted for good — stop budgeting for a repeat repair every 2-3 years
✅ Peace of mind for daily drivers, tuned cars, and track cars alike
Plastic housings were never designed to handle the heat this engine puts out over the long haul — they were a cost-cutting measure from the factory, not an engineering solution. This aluminium housing is the fix enthusiasts and mechanics have been retrofitting for years, now available as a straightforward, durable upgrade.
Fit it once. Forget about it.
Suitable for EA888 Gen 3 engines across the VW/Audi range (Golf GTI/R, A3/S3, Passat, and more — confirm engine code compatibility before ordering).
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