Reddit reviews Bosch F8DC4 Copper with Nickel Spark Plug (Pack of 1)
We found 1 Reddit comments about Bosch F8DC4 Copper with Nickel Spark Plug (Pack of 1). Here are the top ones, ranked by their Reddit score.
Tapered, v-profile nickel chromium ground electrode for improved cold starts and fuel ignitabilityHeavy-duty, yttrium enhanced copper core center electrode for reliability and performance
The Bosch I referenced are $1.68 each on Amazon. I've experienced and been told that you should not use platinum or any other 'new technology' plugs in M104 motors. AutohausAZ usually stocks these also. I think I bought a set locally not too long ago.
http://www.amazon.com/Bosch-F8DC4-Type-Copper-Spark/dp/B000IUV2GS/ref=sr_1_1?ie=UTF8&qid=1404220882&sr=8-1&keywords=bosch+f8dc4