Cooling Hose Set, Vargas - E82 135i, E9X 335i N54

This is a set of silicone hoses with aluminum connectors to replace the stock rubber hoses with plastic connectors. This set fits 2007-2010 E9X 335i and 2008-2010 E82 135i models with the N54 engine. Individual hoses are also available if you don't need the full set.

Set includes these hoses:
17127540127 upper radiator hose
17127564480 lower radiator hose
11537541992 cylinder head outlet hose (with connector)
17127565094 radiator vent hose to expansion tank
11537545665 water pump-thermostat hose (horse shoe)

Silicone hoses are much more durable than stock, hold more pressure, and retain their flexibility longer. While not indestructible, silicone holds up much better than rubber in high-stress engine builds and is more resistant to heat. While not a performance upgrade, this silicone cooling hose offers greater reliability and long-term durability than rubber.

Rubber hoses are ideal when new, as they allow some movement and flexibility during driving. The only problem is that they begin to degrade as they age and can eventually fail. The same goes for the plastic clips and metal retaining clamps - age and exposure to heat will degrade the plastic and lead to cracks and failures. Once removed they never seem to seal as well, leading to a leak soon after. This set of silicone hoses includes aluminum connectors that are virtually indestructible. We highly recommend that you replace your radiator hoses as a preventative measure before they fail in order to save you from further headaches and expenses.

For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.

BMW Fitments:

1 Series
E82 / E88 (08-10) > 135i
3 Series
E90 / E92 / E93 (07-10) > 335i
E90 / E92 / E93 (07-10) > 335xi