Champion QC12YC Spark Plug (946)
Buy Champion QC12YC spark plugs for your small engine equipment below.
Champion part number 946.
Champion spark plug model number:
QC12YC

Gap: .030"
Champion Spark Plug
Champion Spark Plugs
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Application chart for QC12YC spark plug:
Saab 900 1994-1991     Qty.  4  2.1L L4 2119cc     
Saab 900 1990-1986     Qty.  4  2.0L L4 1985cc VIN D B202I engine
Airmaster Airboats Kohler V-Twin 25 H.P.
Briggs & Stratton - 5 H.P.
Hanson Marine Engines Montana Troller 85 H.P.
Johnson 10EL 2 cyl. 302 4-Stroke 9.9 H.P.
Johnson 10R 2 cyl. 302 4-Stroke 9.9 H.P.
Johnson 15E 2 cyl. 4-Stroke 15 H.P.
Johnson 15R 2 cyl. 4-Stroke 15 H.P.
Johnson 25E 2 cyl. 4-Stroke 25 H.P.
Johnson 25EL 2 cyl. 4-Stroke 25 H.P.
Johnson 25R 2 cyl. 4-Stroke 25 H.P.
Johnson 25RL 2 cyl. 4-Stroke 25 H.P.
Nissan - 3 cyl. (A) TLDI 70 H.P.
Nissan - 3 cyl. (A) TLDI 90 H.P.
Redline - 8 cyl. 350 Alum. Head  
Yamaha LZ150 MPDI 150 H.P.
Yamaha LZ250 250 H.P.
Yamaha LZ300 300 H.P.
Yamaha VX150 EFI 150 H.P.
Yamaha VZ150 EFI 150 H.P.
Yamaha VZ225 225 H.P.
Yamaha VZ250 250 H.P.
Yamaha VZ300 300 H.P.
Yamaha Z150 MPDI 150 H.P.
Yamaha Z250 250 H.P.
Yamaha Z300 300 H.P.