KX500 ELECTRICAL SPECS & WIRING DIAGRAM

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STATOR

83-85 KX500 - 21003-1109 -
336-504 OHMS BLACK/RED TO BLACK YELLOW
14.2-21.4 OHMS RED TO BLACK/YELLOW
10.4-15.6 OHMS WHITE/RED TO BLACK/YELLOW

(2 coil style) 86 KX500 - 21003-1141 -
432-648 OHMS BLACK/RED TO BLACK/YELLOW -
4.0-6.0 OHMS WHITE/GREEN TO WHITE/RED

(2 coil style) 87-89 KX500 - 21003-1169 -
432-648 OHMS: BLACK/WHITE TO BLACK/YELLOW -
4.0-6.0 OHMS: WHITE/RED TO BLACK/YELLOW

90-04 KX500 - 153-230 OHMS (Ricky Stator says you can run it up to 350 with no issues. I have also ran them out of spec with no issues as well) BLACK/WHITE TO BLACK/YELLOW -
7.9-11.9 OHMS: WHITE/RED TO BLACK/YELLOW

KX500 Spark Plug
1983-1984 KX500 REGULAR B9EG, V-TYPE (GOLD) B9EGV, IRIDIUM BR9EIX
1985-1997 KX500 REGULAR B8EG, V-TYPE (GOLD) B8EGV, IRIDIUM BR8EIX
1998-2004 KX500 REGULAR BR8EG, V-TYPE (GOLD) N/A, IRIDIUM BR8EIX WITH A SOLID TERMINAL NUT
The spark plug gap for the 1983-2004 KX500 is .024"

IGNITION COIL
Primary (Small wire)
83-86 KX500 .85-1.15 ohms
87 kx500 .8-1.2 ohms
88-89 kx500 .85-1.15 ohms
1990 and newer .26-.36 ohms

Secondary (Spark plug wire)
83-86 KX500 5.0-6.8K ohms
87 kx500 5.6-8.4K ohms
88-89 kx500 5.0-6.8K ohms
1990 and newer 2.6-3.6K ohms

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83-85 KX500

83-85 KX500.jpg (459.29 KiB) Viewed 5991 times

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1986 KX500

86 KX500.jpg (565.64 KiB) Viewed 5991 times

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1987 KX500

1987 KX500.jpg (483.22 KiB) Viewed 5991 times

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1988 KX125 KX250 KX500

88 KX125 KX250 KX500.jpg (522.12 KiB) Viewed 5990 times

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1989 KX500

1989 KX500.jpg (415.29 KiB) Viewed 5990 times

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1990-2004 KX500

90-04 KX500.jpg (374.04 KiB) Viewed 5990 times

ELECTRICAL SPECS KX500 1990-2004.png (546.89 KiB) Viewed 5988 times