Spark Plugs are the #1 selling part on a moped. It’s good to have a spare. Spark plugs under normal conditions last for thousands of miles. But can only last 1 mile in a “sick” engine, if the insulator becomes fouled, or coated with semi-conductive carbon (black instead of brown or white). Once the white porcelain insulator becomes fouled, the plug no longer functions. Read about cleaning, gapping, and ”reading” spark plugs in the Service Department.

| Part # | # | ←picture#………Description | Price | Applications |
| …… S…P…A…R…K……P…L…U…G…S…… | ||||
| 380029 | 11 | spark plug 10mmx1/2″ NGK C6HSA | $3 | tiny 4-strokes like 50 to 70cc per cylinder |
| 380030 | 11 | spark plug 10mmx1/2″ NGK C7HSA | $3 | tiny 4-strokes like 50 to 70cc per cylinder |
| 380018 | 11 | spark plug 10mmx1/2″ NGK C8HSA | $3 | tiny 4-strokes like 50 to 70cc per cylinder |
| 380078 | 10 | spark plug 12mmx.472″ NGK D6HA | $3 | small 4-strokes like 90 to 250cc per cylinder |
| 380034 | 9 | spark plug 12mmx3/4″ NGK D7EA | $3 | small 4-strokes like 90 to 250cc per cylinder |
| 380036 | 9 | spark plug 12mmx3/4″ NGK D8EA | $3 | small 4-strokes like 90 to 250cc per cylinder |
| 8 | spark plug 14×3/8 NGK BM6A shorty | for compact or hand-held equipment | ||
| 380058 | 5 | spark plug 14×1/2 NGK BP4HS projected | $3 | |
| 380059 | 5 | spark plug 14×1/2 NGK BP5HS projected | $3 | Honda Express and others |
| 380009 | 5 | spark plug 14×1/2 NGK BP6HS projected | $3 | Honda Express and others |
| 2B5HS | 4 | spark plug 14×1/2 NGK B5HS hotter | $3 | MOST MOPEDS |
| 2B6HS | 4 | spark plug 14×1/2 NGK B6HS std moped | $3 | MOST MOPEDS = Champion L89 |
| 380013 | 4 | spark plug 14×1/2 NGK B7HS colder | $3 | some mopeds |
| 4 | spark plug 14×1/2 NGK B8HS cold | $3 | ||
| 380023 | 4 | spark plug 14×1/2 NGK B9HS way cold | $3 | |
| 1 | spark plug 14×3/4 NGK B6ES | $3 | ||
| 1 | spark plug 14×3/4 NGK B7ES | $3 | Tomos A55 | |
| 2B8ES | 1 | spark plug 14×3/4 NGK B8ES | $3 | Tomos A55 |
| 380061 | 2 | spark plug 14×3/4 NGK BP5ES projected | $3 | Morini |
| 380008 | 2 | spark plug 14×3/4 NGK BP6ES projected | $3 | Morini |
| 2 | spark plug 14×3/4 NGK BP7ES projected | $3 | Tomos A55 | |
| 2 | spark plug 14×3/4 NGK BP8ES projected | $3 | Tomos A55 | |
| 380086 | 2 | spark plug 14×3/4 NGK BPR6ES resistor | $4 | |
| 380087 | 2 | spark plug 14×3/4 NGK BPR7ES resistor | $4 | Tomos A55 |
| 380196 | 6 | spark plug 14×1/2 NGK BR6HIX iridium | $12 | most mopeds |
| 380197 | 6 | spark plug 14×1/2 NGK BR7HIX iridium | $12 | most mopeds |
| 380221 | 3 | spark plug 14×3/4 NGK BR7EIX iridium | $12 | Tomos A55 |
| many more non-NGK spark plugs | ||||
| none | spark plug cap rubber universal | $4 | plug cap requires adaptor button | |
| 381001 | spark plug cap NGK LB05F 90 degree | $6 | plug cap requires no button | |
| 40147826 | spark wire & cap 26″x7mm copper | $7 | plug cap requires adaptor button | |
| 100ft-roll | spark plug wire 7mm copper blk per ft | $2 | plug wire copper not RFI supressed | |
| none | spark plug wire 5mm copper red per ft | $1 | Peugeot plug wire thin red | |
| none | spark plug wire boot for rubber cap | $1 | ||
| I…G…N…I…T…I…O…N……P…A…R…T…S | ||||
| H79A | ignition coil bosch 53mm holes = Puch | $50 | Puch can be adapted to anything DIY | |
| 200007 | ignition coil 32mm=MB Peugeot black | N/A | fits Motobecane and Peugeot | |
| 6309 | ignition coil CEV 48mm=Tomos ’76-87 | $70 | 76-86 Tomos A3 use Puch on 1-bolt | |
| 6317 | ignition coil CEV 13-25mm=Cimatti | $70 | Cimatti and many Italian mopeds | |
| 631700 | ignition coil black 89-94 Tomos points | $60 | 89-93 Tomos A3/A35 with points | |
| 230627 | ignition coil with CDi unit 95-06 Tomos | $75 | 94-06 Tomos A35 | |
