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Spark Plugs

Suzuki - ATV Spark Plugs

Tips on NGK Spark Plugs: The middle number indicates the heat range. The lower the number, the hotter the plug. The temperature of the spark plug's firing end must be kept low enough to prevent pre-ignition, but high enough to prevent fouling.

Spark plugs do not create heat, they only remove heat. The spark plug works as a heat-exchanger by pulling unwanted thermal energy away from the combustion chamber and transferring the heat to the engine's cool system. The heat range is defined as the plug's ability to dissipate heat.

Tips on spark plug gap: Check the gap on every plug prior to installation; plugs are NOT always pre-gapped at the factory. Always use factor recommendations for gap size, unless engine is modified. When checking gap, use only wire gauge; flat feeler or dial gauges do not accurately measure true width of spark gap.



Suzuki - ATV Spark Plugs
Model/Year NGK # BUY HERE
ALT50 Trailbuddy (83-84)
LT50 Quadrunner (84-87)
LT-A50 Quadsport (02-04)
BP4H
Original Part #3311 has been superceded to:
Part# 3611

Our Price: $2.95
Qty:
LT-80 Quadrunner (87-95)
BP7HS
Part# 5111

Our Price: $2.86
Qty:
ALT125 3x6 (83-86)
LT125 Quadrunner (83-87)
D7EA
Part# 7912

Our Price: $2.95
Qty:
LT-F160 Quadracer (03-04)
DPR7EA-9
Part# 5129

Our Price: $2.86
Qty:
LT-F160 Quadrunner (91-97)
DP7EA-9
Part# 5629

Our Price: $2.95
Qty:
LT-F160 Quadrunner (98-01)
DPR7EA-9
Part# 5129

Our Price: $2.86
Qty:
LT160E Quadrunner (89)
D7EA
Part# 7912

Our Price: $2.95
Qty:
LT160E Quadrunner (90-92, 03)
DP7EA-9
Part# 5629

Our Price: $2.95
Qty:
ALT185 3x6 (85)
LT185 Quadrunner (84-87)
LT-F230 Quadrunner (86-87)
LT230E Quadrunner (87-93)
LT230GE Quadrunner (85-86)
LT230S Quadsport (85-88)
D7EA
Part# 7912

Our Price: $2.95
Qty:
LT250R Quadracer (89-92)
B8EGV
Part# 5627

Our Price: $7.91
Qty:
LT250R Quadracer (85-92)
B9EGV
Part# 5827

Our Price: $7.91
Qty:
LT250S Quadsport (89-90)
DP7EA-9
Part# 5629

Our Price: $2.95
Qty:
LT-Z250 Quadsport (04)
DR8EA
Part# 7162

Our Price: $2.95
Qty:
LT-F250 Ozark (02-04)
DR7EA
Part# 7839

Our Price: $2.95
Qty:
LT-F250 Quadrunner (88-03)
D7EA
Part# 7912

Our Price: $2.95
Qty:
LT250EF Quadrunner (85-86)
D8EA
Part# 2120

Our Price: $2.95
Qty:
LT-F250F Quadrunner (99-02)
LT-F300F King Quad (99-04)
D7EA
Part# 7912

Our Price: $2.95
Qty:
LT300E Quadrunner (87-89)
D8EA
Part# 2120

Our Price: $2.95
Qty:
LT-A400 Eiger (03)
LT-A400F Eiger (02-03)
LT-F400 Eiger (02-04)
LTZ-400 Quadsport (03-04)
LT-F500F Quadrunner (98-99)
CR7E
Part# 4578

Our Price: $6.00
Qty:
LT500R Quadracer (87-90)
B8EGV
Part# 5627

Our Price: $7.91
Qty:
LT-A500F Quadmaster (00-01)
LT-F500 Quadmaster (00-01)
LT-F500F Quadrunner (00-02)
LT-A500F Vinson (02-04)
LT-F500F Vinson (03-04)
CR6E
Part# 6965

Our Price: $6.00
Qty:
LT-F4WD King Quad (97-98)
LT-F4WDX King Quad (91-98)
LT-4WD Quadrunner 4x4 (87-96)
D7EA
Part# 7912

Our Price: $2.95
Qty: