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Part number 12311709903 is a brand new, unused Genuine BMW part. 12311709903 is part of your BMW's engine electrical system. Alternators and related components are tsked with providing enough current to operate all vehicle electrical systems while the engine is running as well as maintaining the battery charge. Alternators are a part that usually fails unexpectedly.

Avid DIYer expects the best for their BMWs. You take the utmost care in performing the critical services and repairs that will keep your BMW running strong for years to come. With the said you also probably like to use the best parts and in many cases the best parts are those which can be sourced from BMW. Genuine BMW parts are manufactured by numerous suppliers and you shouldn’t be surprised when you find a Bosch, Lemforder, or Valeo stamp on the replacement part. When the Genuine BMW part you order from FCP Euro is removed from it’s protective packaging you can be assured that the part you are holding in your hand has been built and engineered to BMW’s stringent quality standards.

FCP Euro is a leading online retailer of high quality replacement car parts for European Cars. FCP Specializes in OEM & Genuine parts for BMW, Volvo, Saab, Audi, VW and Mercedes makes. FCP offers a comprehensive range of replacement parts with nearly 500,000 high quality products in it’s online parts catalog,

FCP Euro offers an industry leading lifetime guarantee on all the replacement parts it sells, free shipping over $49, and unlimited 365 day returns. FCP Euro’s call center is dedicated to answering any questions you may have with your repair or purchase.

Fits These Cars:

Product match fitment

BMW Saucer-Head Screw (M8X100) - Genuine BMW 12311709903

Genuine bmw logoGenuine BMW
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$2.59 MSRP: $3.09
Please make sure this is an exact part number match.
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  • Fitment Verified This product application guide has been tested to ensure it will accurately fit the cars outlined in our fitment guide.
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