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E3 Spark Plugs 688880
The E3 DiamondFire technology spark plugs have a
patented “open diamond shape side-wire electrode”.
These spark plugs project the spark to quickly ignite
the air/fuel mixture giving you up to 13% more power,
up to 12% better fuel efficiency and up to 50% lower
emissions. A “chimney effect” promotes the fastest
and longest flame kernel. Most powerful and complete
combustion of any spark plug brand. Multiple sharp
edges provide long life and maximum performance.
Pre-gapped ready to install. Sold each.
688880 Fits Shovelhead models 75-84 and $8.99
Evolution Big Twins models 84-99 688881
688881 Fits all Twin Cam models 99-Up $8.99
and Sportster models 86-Up
M688880
Champion Copper Plus Spark Plugs
Features include a wider-base insulator which provides
an easier path to speed the transfer of heat and a
longer insulator nose containing a center electrode of
pure copper inside of chrome-nickel to transfer heat
between firings and help resist fouling.
M_Champion_01
Champion
Fitment
Copper Plus
Part # Size Model OEM Qty Champion# Price
22122 1450cc All Twin Cam 99-14 6R12 4 RA8HC $3.00
22129 1340cc All Evolution 84-99 5R6A 4 RN12YC $2.75
22130 1340cc All Shovelheads 82-84 10 RN13LYC $2.67
22129 1340cc All Shovelheads 80-81 5R6A 4 RN12YC $2.75
22121 1340cc All Shovelheads L78-79 5A6A 4 N12YC $3.00
All Sportster 86-03;
22122 1200cc 6R12 4 RA8HC $3.00
Buell models 88-03
22129 1200cc All Shovelheads L78-80 5R6A 4 RN12YC $2.75
22129 1200cc All Shovelheads 75-E78 5A6A 4 RN12YC $2.75
22115 1200cc All Big Twins 48-74 3-4 4 J12YC $3.00
22140 1200cc Knuckleheads 41-47 3 6 D16 $7.00
22123 1000cc All Sportster 79-85 4R5 10 RL82YC $3.50
22120 1000cc All Sportster 72-78 4 H8C $3.00
22140 1000cc Knuckleheads 36-47 3 6 D16 $7.00
22120 900cc All Sportster 57-71 4 H8C $3.00
22122 883cc All Sportster 86-Up 6R12 4 RA8HC $3.00
22140 750cc All 45-73 3 6 D16 $7.00
M_22016
Champion Spark Plug Service Pack
Convenient 24-pack of the best selling Champion spark
plugs. The RA12YC plugs are for Evolution Big Twin
models from 84-99 and Shovel-head models from late
78-81. The RA8HC plugs are for Twin Cam models from
99-Up & Sportster models from 86-Up. Sold in a pack
of 24.
031217 RN12YC plug replaces HD 5R6A $59.99
(OEM 32311-83)
600233 RA8HC plug replaces HD 6R12 (OEM $65.99
32317-86A & 32362-04)
SERVICE
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