VW Audi Seat Leon Cast Aluminum Flanges MK4 Jetta GLI 337/20AE Golf, TT MK1 1.8T

This is a complete kit of all the parts that commonly fail causing coolant leaks on 1.8T engines. Replace these plastic parts with these high quality Aluminum Cast parts for years of trouble free use.

Mates to the all the factory hoses and a perfect OEM fitment. Includes gasket and optionally add a new green coolant temp sensor or thermostat to change out when swapping in your new Cast Aluminum parts.

Kit Includes:

1x Cooling Hose Flange, Mk4 1.8T (Cast Aluminum)

1x Coolant T-Fitting, Mk4 1.8T (Cast Aluminum)

1x Thermostat Housing Cover, Mk4 1.8T / 2.0L (Cast Aluminum)

1x Water Distribution Pipe, Mk4 1.8T / 2.0L (Cast Aluminum)

2x Coolant Flange Gaskets

2x O-Rings

2x Bolts for Thermostat Flange

1x Tool for Bolts

Parts are also available by themselves! See our other listings...