Description

Spark Plug Inventory - Last updated August 8 2024 (I did not count the sparks plugs I had out for my workshop, they are not included in the inventory below).

NGK
2 - NGK BP4HS 3611
6 - NGK BPR4HS 7823
10 - NGK BP6HS 7331
3 - NGK BPR6HS 7022
2 - NGK BUHW-2
2 - NGK BP7HS-10 7829
10 - NGK CR6HSA 2983
4 - NGK B7HS 5110 - Heald Hauler maybe, not confirmed

Note: For NGK spark plugs, BPR6HS is a resistor plug, the BP6HS is non-resistor. NGK denotes that the "A" is a "special" design.

From a Honda Spree Forum: The Honda Spree calls for both NGK BPR6HS and BPR6HSA plugs in the manual, but the latter is called out for 1985+. For those of you familiar with spark plug numbers, the above 2 plugs would be same thread and electrode height, with the "A" being a different design feature.



CHAMPION
3 - RL82YC 814
2 - RC12YC
2 - RCJ8Y 863
4 - RN14YC 405
3 - J8C 841
2 - J-8

CHAMPION AIRCRAFT
2 - REM38E

EYQUEM
10 - C62 A 20 0911 007 155

HARLEY DAVIDSON
2 - 4R5 32338-04