BMW 540 Fuel Pump

OES - Original Equipment Supplier (dealer Parts)
OES stands for Original Equipment Supplier. This refers to the part that is provided to us by the actual vehicle manufacturer. So when you see a part that has OES in the description, or we refer to a part as OES this part actually came from the vehicle manufacturer and in most cases will come in the vehicle manufacturers packaging and is the genuine product. On our web site we are not allowed to indicate the item as “genuine”, so for the items that are genuine factory parts you may see the item listed as OES or in some cases you may see OE Service. So if there is any confusion as to whether an item listed on our site is genuine, please call our customer support staff as they can determine if the item is in fact genuine. These parts are in fact the same part you would get at the local dealer.

Motor Service Group - Pierburg
MS Motor Service International GmbH is the sales organisation for the world-wide aftermarket activities of Kolbenschmidt Pierburg AG. We are a leading supplier of engine components for the independent aftermarket, featuring the premium brands.

As a long-standing partner of the automotive manufacturers, the companies in the Kolbenschmidt Pierburg Group develop innovative components and system solutions with renowned competence in the fields of air supply and emission control, for oil, water and vacuum pumps, for pistons, engine blocks and engine bearings.

The products of Kolbenschmidt Pierburg comply with the high demands and quality standards of the automotive industry. Low emissions, reduced fuel consumption, reliability, quality and safety - there are the forces that drive innovation at Kolbenschmidt Pierburg AG.

OES - Original Equipment Supplier (dealer Parts)
OES stands for Original Equipment Supplier. This refers to the part that is provided to us by the actual vehicle manufacturer. So when you see a part that has OES in the description, or we refer to a part as OES this part actually came from the vehicle manufacturer and in most cases will come in the vehicle manufacturers packaging and is the genuine product. On our web site we are not allowed to indicate the item as “genuine”, so for the items that are genuine factory parts you may see the item listed as OES or in some cases you may see OE Service. So if there is any confusion as to whether an item listed on our site is genuine, please call our customer support staff as they can determine if the item is in fact genuine. These parts are in fact the same part you would get at the local dealer.