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948
Autolite Platinum Plugs.
VT No.  Autolite# 
Year 
Model   
U/M
32-9232  AP4164DP2  1986-up  V-2 Evolution 
Pair
Autolite Spark Plugs, Standard.
VT No.  Auto#  H-D# 
Fits 
32-9293  4316 
1954-79 Hotter Plug 
10
32-9294 
4123 
4R5 
1980-85 
  10
32-9295  4164 
6R12 
1986-up Evolution XL’s 
10
Spark Plug and Cover
Bosch Spark Plugs sold in pairs. 
Available in silver type.  
Silver: Hard silver center elec-
trode, extended service life.
VT No. 32-1223
Engine Fits 
HD# 
1200 V2  1988-up XL 
6R12
1100 V2  1985-87 XL 
6R12
883 V2 
1985-up XL 
6R12
Champion Spark Plug available in Copper Plus style.
Engine
Fits
HD#
Gap
Copper Plus
Champion
Qty Copper Plus
VT No.
1200 V2 1988-up XL 6R12 .040
RA8HC
4
32-7547
1100 V2 1985-87 XL 6R12 .040
RA8HC
4
32-7547
883 V2
1985-up XL 6R12 .040
RA8HC
4
32-7547
1000
1979-85 XL 4-RS .040
RL82YC
4
32-7545
1972-78 XL 4
.030
H8C
4
32-7544
1972-78 XL 4
.030
H10C
4
32-8073**
900
1957-71 XL 4
.030
H8C
4
32-7544
1957-71 XL 4
.030
H10C
4
32-8073**
*Note:  RN13LYC may also be used 
**Note: One heat range hotter than stock replacement plug
VT No.   Applications 
 
#
32-6691  1986-up Evolution 
 
6R12
32-6696 1979-85 
  4R5
32-6697 1971-85 
  4R
32-6698 1957-78 
  3
Splitfire Dual Mag Black 7mm Wire 
Set
 incorporates two premium magnetic 
suppression core conductors, which are 
protected by a layer of braided fiber-
glass and a 100% pure silicone outer 
jacket. Fits 1985-98.
VT No. 32-2086
Spark Plug Wire Clamp Set.
VT No. 
Size 
Finish
37-9062 7mm  Chrome
37-2911 8mm  Chrome
37-2911 Installed
37-9062
Blue Lightning Bug Spark Plug Ends 
are neon gas filled, glow as strobe lights.Fit 
plugs with screw terminal fittings only, pair.
VT No. 32-1552
32-1552
Sparkies are chrome plated die cast 
covers to fit perfectly on a spark hex for 
Evolution XL 883-1200 models, pair. 
VT No. 37-8953
1986-up Head Bolt and Spark Plug Covers are die cast and 
chrome plated to cover entire head bolt area and spark plug 
base. Held in place by rubber boots on spark plug wires. Fits 
883-1200 XL models. 
VT No. 42-0741
Vacuum Switch Assembly
VT No.  OEM 
Fits
32-9079 26557-83 1983-85 XL-XLS-XLX
32-9080 26558-84 1986-93 All XL
32-9080
32-9079
V-Twin Performance Spark Plugs 
features a copper core electrode for 
a longer service life, nickel plated 
housing, 95% pure alumina insula-
tor and a heat crimping process to 
ensure a leak free seal.