Tag Archives: Range Rover L322 2010 TDV8 4.4

Range Rover TDV8 2010 Top Radiator Hose 4 Way Coupling – How To Fix.

The Range Rover L322 2010 TDV8 4.4 is known for this water leak fault.

I was out this evening and a radiator hose four way branch coupling on top of the engine inexplicably broke and water was everywhere.

The dashboard lit up like a Christmas Tree, not charging, restricted performance, coolant low, etc.

On opening the bonnet the culprit was easily visible right on top.

Range Rover L322 2010 TDV8 4.4 Rad Hose

It took frequent stops and 9 litres of water to get the 10 miles home.

Of course you can’t buy the coupling on its own. It comes with the surrounding hoses only and costs about £80 (part number LR029140 seems to be it).… Click here to continue reading this article