Porsche 912 Spark plugs
912 / 912E · 1965–1976 · Engine · #20 most-needed for this chassis
OEM part number
Catalog parts for the 912 that match this topic, each with an OE number printed on a cited source. Pick the one for your model, year and position; confirm by VIN.
- 101000035HJ Spark Plug
- 971615101 Spark Plug
- 101000006AC Spark Plug (NGK Iridium IX)
- 99917016790 Spark Plug
- N0178011 Spark Plug
Why owners need it
Forum/vendor consensus that this is a routine wear/failure item on the chassis family (retailer chassis landing pages & kit pages list it as a core maintenance/repair item).
Typical price seen: $5-$15 (USD, from research 2026-10-12; varies by brand and condition).
Search for it
Searches for “Porsche 912 Spark plugs”. Results are the vendor's own and may include parts that don't fit; check fitment.