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899
Factory Spark Plugs. Most have copper
coated electrodes for foul resistance. Sold
in pairs.
VT No. OEM
Mfg# Fits
32-8901 31629-78 4R 54-85 KH-XL
32-8903 32301-80 4R5 1971-85 XL
32-8904 32303-47A 3 1954-78 KH-XL
32-8909 32317-86A 6R12 1986-up XL
Split Fire Spark Plugs incorporate a patented Split -V
Electrode which creates an aggressive flame kernel for
improved combustion efficiency. Pairs. Noted as for Stock (S) or
Slightly Modified (SM) or High Performance (HP). Split Fire3®
features three platinum surfaces and a fine wire tip that requires
less voltage to fire.
Heat
Splitfire
3
Standard Rang e
Fits
32-8928 32-8910 Standard 1986-up Evo XL 883-
1100-1200, S, SM
—
32-8911 Cold
1986-up Evo XL 883-1
100-1200, HP
—
32-8912 Standard 1975-85 XL 1000 except
XR 1000 S, SM
1983-84 XR 1000, HP
—
32-8924 Standard 1954-74 XL
900/1000, S, SM
Autolite Platinum Plugs are sold and packed in pairs.
VT No. Autolite# Year
Model
32-9232 AP4164DP2 1986-up V-2 Evo
Autolite Spark Plugs, Standard.
VT No. Auto# H-D# Fits
U/M
32-9293 4316 4
1954-79 Hotter Plug
10
32-9294 4123 4R5 1980-85
10
32-9295 4164 6R12 1986-up Evo XL’s
10
Accel Spark Plugs are available in U-Groove or Platinum type. U-Groove features a U-shaped
electrode, sintered alumina insulator and a copper/nickel alloy electrode. Platinum type features a
Platinum tip electrode and a pure copper center electrode.
Engine Fits
Pk No. Gap Plug U-Groove Platinum
883-1200 1985-up XL
2418 .040 882
900-1000 1979-85 XL
2413 .040 453
1972-78 XL
2402 .030 166
1972-78 XL
2402A .030 168
—
1957-71 XL
2402 .030 166
1957-71 XL
2402A .030 168
—
*Note: Heat range warmer than the stock kit listed.
Champion Spark Plug Application Chart
Available in Copper Plus style.
Copper Plus
Copper Plus
Engine Fits
HD# Gap Champion
Qty VT No.
1200 V2 1988-up XL
6R12 .040 RA8HC
4
1100 V2 1985-87 XL
6R12 .040 RA8HC
4
883 V2 1985-up XL
6R12 .040 RA8HC
4
1000
1979-85 XL
4-RS .040 RL82YC
4
1972-78 XL
4 .030 H8C
4
1972-78 XL
4 .030 H10C
4
900
1957-71 XL
4 .030 H8C
4
1957-71 XL
4 .030 H10C
4
*Note: RN13LYC may also be used
**Note: One heat range hotter than stock replacement plug
Spark Plug
Bosch Spark Plugs sold in pairs. Available in Super and Silver type.
Super: Copper core, nickel, plated electrode and polled threads.
Silver: Hard silver center electrode, extended service life.
Engine Fits
HD#
Super
Silver
1200 V2 1988-up XL
6R12
—
1100 V2 1985-87 XL
6R12
—
883 V2 1985-up XL
6R12
—
1000
1979-85 XL
4-RS
—
1972-78 XL
900
1957-71 XL
4-RS
—