This kit fits BMW X5 4.4i 4.6is & 4.8is.  BMW installed both the M62 and N62 engines in the X5 4.4i during 2003. If you are uncertain about which engine you have, please send us the last 7 digits of your VIN to verify compatibility.  

If you need the N62 kit, please click the "X3 X5..." link below.  

These o-rings seal the BMW press & clip hose connections. This kit also includes: 1 x BMW Part # 11517507717, 2 x BMW Part # 11531710055, & 2 x BMW Part # 11531710048. 

As always, all our products are made in the USA with unparalleled quality and fit.

With trial and testing on vehicles we ourselves service, our kits optimize performance, quality, and value through the use of multiple compounds (NBR, HNBR, EPDM).  All the green o-rings in our kits are peroxide cured EPDM, which we use in the most vulnerable locations for its excellent high temperature performance (150C/300F) and chemical resistance to glycol based coolants.  We have transitioned all of our kits to more of these EPDM o-rings for the most vulnerable and highly stressed connections.  Also included is a packet of water based lube, which can be used on all coolant connections.  

When encountering o-rings of identical size, green ones may be used only for coolant connections.

Do not use petroleum based lubricants on any coolant connections!

 
*Standard shipping is USPS 1st Class Package, 2-5 days in most cases.  If you need your item sooner choose expedited shipping, USPS Priority Mail 2-3 days or USPS Priority Express 1-2 days guaranteed (with exceptions).

We carry a large inventory.  For orders of more than 10 kits, please contact us!

For other complete vehicle kits, please click the proceeding links:





 X3 X5 e83, e53, e70

Z4 e85 e86

If you require coverage for a different model, please contact us and we'll assemble a kit that will cover your needs.

These are metric o-rings and are of the same dimensions as the ones that came on your car.  The cooling system on the X series (and all other BMWs) requires a good deal of maintenance, especially the expansion tank (ET) and thermostat.  In most cases, the o-rings at press & clip hosing ends will leak after they've been disconnected due to compression set.  During winter, leaks tend to develop during the cool down cycle as the already compressed rubber o-rings contract with lower ambient temperatures.  Where applicable, these kits also include the temperature sensor o-ring for the lower radiator hose.

BMW does not offer o-rings for their press & clip hose connections and most dealerships do not stock the o-ring for the coolant temperature sensor in the lower radiator hose separately.   But don't waste money buying a new sensor or unnecessarily replacing hose assemblies, all of which can last well beyond 10 years/150,000 miles.  We've assembled this kit for working on customers' vehicles after growing tired of throwing away countless serviceable parts when all that was needed were some fresh o-rings.  

The photo is generic.  Our kits contain between 19-34 o-rings.  

If ordering from outside of North America, please include a note with your vehicle's VIN # or production date, model number, & engine type.   If you don't see your model listed in this listing or our other listings; please contact us, and we'll assemble a kit for your needs.