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J19LM 861 Spark Plug

Champion 861 Spark Plug J19LM

Part#:  J19LM
  5.00 Stars - 2 Reviews

Champion OEM Part



If you find that your engine is not starting or is running poorly, you may have a fouled spark plug. Replacing your Champion spark plug is a low cost and easy fix for many common engine problems.

Fits Model


Also Fits Model

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GENERAC 2500T, C2400, C4000, C5000, C5000E, Home & Away 1850, L4000, L4000E, L5000, L5000E, Mega 2500, S1500, S2400, S4000, S4000E, S5000, SV1850, SV2400, SV4200, SVP5000, SVP5000E, SVT4200, SVT5000 Generators
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Replaces OEM



Type Standard
Reach: 9.5mm
Seat Type: Gasket
Heat Rage: 19
REF. NO. 861
Thread 14mm
Hex Size 13/16"

Reviews for the 861 Spark Plug

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Reviewed on

worked great

Reviewed on

good to have on hand!!

Q & A for the Champion J19LM

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Repair Tips For J19LM

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