This is the BOSCH 9421621216 Ignition System Plug Sleeve.

OEM part number equivalent

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.

BOSCH-9-421-621-216

Manufactured by

BOSCH