RARE NOS - Genuine Bosch Super Spark Plug - Part # - W7DTC | eBay
Bosch® WR7CC - Super Plus™ Nickel Spark Plug
NGK-NG7131-SET - NGK - SET OF 4 SPARK PLUGS - LONG (19MM REACH) 14MM - BPR6ES / BP6ES REPLACEMENT FOR WR7CC / WR7CC+ / WR7DC+ / WR7DC - BUS 72-79 - VANAGON 80-83 - SOLD SET OF 4