Champion. 18mm diameter at thread
Height without Thread: 60mm.
Early H,J,K,WM20/21 Bsa.
16H Norton. Big 4
All Norton SV Mod.
Ariel OHV Mod. which use 18 mm spark plugs
Please Note:
mid war changing to 14 mm
M20 and 16H owners, please check the size of your spark plug, as it can be 14 mm or 18 mm.
If 14 mm order spark plug L86CAJS OHV Models 18mmAriel OHV Models 18mmMatchless OHV Models 18mmNorton All SV 18mmRudge 18mmSunbeam All 18mmTriumph OHV Models 18mmVilliers Engines 98cc 35PD, 197cc MK 5EVincent 18mm
Height without Thread: 60mm.
Early H,J,K,WM20/21 Bsa.
16H Norton. Big 4
All Norton SV Mod.
Ariel OHV Mod. which use 18 mm spark plugs
Please Note:
mid war changing to 14 mm
M20 and 16H owners, please check the size of your spark plug, as it can be 14 mm or 18 mm.
If 14 mm order spark plug L86CAJS OHV Models 18mmAriel OHV Models 18mmMatchless OHV Models 18mmNorton All SV 18mmRudge 18mmSunbeam All 18mmTriumph OHV Models 18mmVilliers Engines 98cc 35PD, 197cc MK 5EVincent 18mm
Article number
D9*6 BS-1142
Price excl. VAT
€ 40,83
