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RJ19LM 868 Spark Plug RJ19LM

Champion 868 Spark Plug RJ19LM RJ19LM

Part#:  RJ19LM
  4.80 Stars - 5 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

ECHO 2600, EG1800 Generators
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
HOMELITE 176BI40A, 190HY50, EH2500HD, EH4400HD, EH5500HD, EHE4400HD, EHE5500HD, EHRL4400HD, HG3500 Generators
JOHN DEERE 250G, 440G, 55GE Generators
ARIENS ST622 String Trimmer
CUB CADET 1030, 1225, 1238 Mowers

Replaces OEM



Type Resistor
Reach: 9.5mm
Seat Type: Gasket
Heat Range: 19
REF. NO. 868
Thread 14mm
Hex Size 13/16"

Reviews for the 868 Spark Plug RJ19LM

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Reviewed on


Reviewed on

It does not have ridges in the porcelain like the old plug with the same number had. The plug wire got pulled off in some brush. Not a big deal. Maybe after mowing this season it will get stuck on.

Reviewed on

Everything assembled without any problems, machine is running great for being 16 years old and used in summer and winter.

Reviewed on

Perfect OEM match & already properly gapped for most small gas engine applications!

Reviewed on


Q & A for the Champion RJ19LM

Ask us about the Champion RJ19LM 868 Spark Plug RJ19LM. Please no repair questions. Your Q&A may be posted to to help other shoppers, like you, with their purchasing decisions. Thank you.

Repair Tips For RJ19LM

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