Spark Plug W6DC for 1970-'84 Airheads (See Applications)

Genuine BMW (Bosch) W6DC Spark Plug is correct for the following 1970-'84 "Airhead" models:

• R75/5, R75/6, R75/7
• R90/6
• R65 (1980-'84), R65LS

NOTE: These BOSCH Spark Plugs are the correct NON-resistor spark plugs for Airhead models called for by BMW. They are only available from BMW dealers, because Bosch stopped distributing non-resistor plugs EXCEPT for the three types: W5DC, W6DC, W7DC, which they provide exclusively to BMW and are sold only with BMW 11-digit part numbers. Do not use Bosch WR5DC, WR6DC or WR7DC resistor plugs.

Don't forget spark plug gap gauge to double check the electrode gap. See recommended products.