BMS BMW N54 JB3->JB4 Power Wire
JB3->JB4 power wire
This power wire is required if updating from a JB3 harness.
To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout.
BMW N54 JB4
Free UK Delivery
Free next day UK Delivery on stock items if ordered before 11am! We can also ship worldwide, simply contact us for a quote.
BMS do not offer warranty on this item.
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exc. VAT £14.67