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Part number 12121311735 is a brand new, unused Genuine BMW part. 12121311735 is part of your BMW's ignition system and is critical for performance. Ignition wires in particular and related components are wear items and will need to be replaced as needed. Spark plug wires take an electrical charge from the distributor and carry it to the spark plugs.

Genuine BMW parts from FCP Euro are the exact same that you would order or purchase from your local BMW dealer. FCP Euro works with some of the best suppliers to make sure that we can get you the Genuine BMW part that you want when you want them. Genuine BMW parts are manufactured by some of the best suppliers including Bosch, Lemforder, ZF, Sachs, VDO, TRW, and Valeo (just to name a few) so don’t be surprised to see manufacturer stampings on it. You can identify a Genuine part by a BMW roundel stamp and a short 7 digit part number on all Genuine BMW parts.

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Fits These Cars:

1988 BMW M3 Spark Plug Wire Set
1989 BMW M3 Spark Plug Wire Set
1990 BMW M3 Spark Plug Wire Set
1991 BMW M3 Spark Plug Wire Set
Product match fitment

BMW Ignition Wiring (M3) - Genuine BMW 12121311735

Genuine bmw logoGenuine BMW
SKU #:
Spark Plug Wire Set
OE Numbers:
12121311735, 12121311803, 12121310008, 12121309257
$375.99 MSRP: $450.99
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