Stitt Spark Plugs
![](../images/stitt/stitt_plugs_conventional_400x200.png)
![](../images/stitt/stitt_plugs_s2_400x200.png)
· S-2 Series, 3/4"- 20 Aircraft Style
· 2" Termination Well Depth Plugs
· Compatible with CSA, FMR Class 1, Group D, Div. 2
![](../images/stitt/stitt_plugs_well_400x200.png)
· Shielded, 3/4"- 20 Aircraft Style
· 1" Termination Well Depth Plugs
· Compatible with CSA, FMR Class 1, Group D, Div. 2
![](../images/stitt/stitt_plugs_cp_dcp_400x200.png)
· "CP" OR "DCP" Style Integral Coil
· 1" - 20 UNEF-2B Plugs
· Compatible with CSA, FMR Class 1, Group D, Div. 2
![](../images/stitt/stitt_plugs_cpm_dcpm_400x200.png)
· "CPM" OR "DCPM" Style Integral Coil
· 13/16" - 20 UNEF-2A Plugs
· Compatible with CSA, FMR Class 1, Group D, Div. 2
To find the correct spark plug for your engine, download this manual:
· "NTI", "CES", and "E" Style Spark Plug: Engine Recommendations (pdf)