Champion XML15Y Spark Plug

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Rating

2.9 / 5 Overall
Champion	XML15Y
Brand	Code
3.0 / 5 Materials
Copper	Copper
Ground electrode	Center electrode
2.8 / 5 Design
Standard	Standard
Ground type	Center type

Specifications

0.65mm (.026")	15
Gap	Heat range
⌀14mm	1.25mm
Thread diameter	Thread pitch
12.7mm (1/2")	21mm (13/16")
Reach	Hex size
Gasket	Shielded
Seat	Terminal
1	Non-Projected
Ground count	Projection

Cross-reference and alternatives

Bigger gap (13)

0.1..0.3 mm gap increase for better performance given your ignition system can handle it

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QL87YC MARINE

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QL87YC

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RL95YC

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.035"12.7mm, ⌀14x1.25HR 95

QL82YC

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