Ignition Wire Set, OEM - 533i/535i, E24 633CSi/635CSi, E23 733i/735i/L7
OEM wires restore spark intensity and performance.
This part is listed by BMW as BMW part number 12121705718 (12 12 1 705 718) and is described as an OEM ignition wire set for E28 533i, 535i 84-88, E24 633csi, 635csi 82-87, and E23 733i/735i/L7.
This is a complete ignition wire set with all of the spark plug wires and the coil wire. The ignition coil wire is pre-assembled but does not include the coil cover. You can re-use your original or order a new one separately.
This is an OEM ignition wire set manufactured by an original supplier to BMW for this part. This is usually Bosch or Bremi brands, depending on availability. Both are OE suppliers to BMW. As an OEM they meet all of BMW's original design, fitment, and performance requirements and are TUV approved. OEM parts are the best alternative to more expensive Original BMW parts because they are virtually identical without the inflated price tag. This part has a two year warranty.
For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.
E28 (82-88) > 533i
E28 (82-88) > 535i
E24 (77-89) > 633CSi
E24 (77-89) > 635CSi
E23 (77-87) > 733i
E23 (77-87) > 735i