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Champion Spark Plug RN9YC for Marine Engines

Champion Marine Spark Plug (RN9YC)

Part No. 121412

1.81 You pay €2.44 Incl VAT You pay €2.03 Excl VAT

RRP €2.70 €2.25

Save €0.26 (9.6%) Save €0.22 (9.8%)


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Brand Champion
Model RN9YC
Construction Nickel Alloy Electrodes, Copper Core Centre Electrode.
Suitability Please See The Description For Engine Suitability.
Thread Size 14mm Male
Size Hex: 20.6mm (13/16")
Reach 19mm (3/4")
Range Heat: 9
Resistor Yes
Projection Projected Core Nose
Seat Gasket Seat
Centre Electrode Standard Nickel
Ground Electrode J-Gap Nickel

Champion Part Number: RN9YC

Champion spark plugs are the industry standard fitment now for many well-known engine manufacturers. Whether you have an inboard or outboard petrol engine, chances are Champion can provide the spark plug you need. This is the RN9YC model Champion spark plug.

This conventional spark plug has nickel alloy electrodes and a copper core centre electrode that allows increased conductivity and heat control.

RN9YC Spark Plug suits:

AERO MARINE: 1970-66 304, 360 Jet, 1970-66 482 Series.

BMW: G-130-I, G-130-S, B130.

CASTOLDI: 1974 2614E.

4-Cyl. Engines: M91D, M91F.
V-8 Engines 340 & 360 cid: LM-340B, LM-340BJ, LM-340BT, LM-340BV.

CLIMAX: 98 cid.

EVINRUDE: NU 1600cc (80 & 90 hp.), 4 hp 4-Stroke OHC (128cc) 2003, 70 hp 4-Stroke OHC (1298cc) 2003-98.

FORD: 1981-77 67 & 98 cid.

GRAY MARINE Fireball Series: Six 232, Stern Drive.

JOHNSON: NU 1600cc (80-90 hp.).

LEHMAN ECON-O-POWER FORD ENGINE CONVERSIONS 6-Cyl. Engines: 1973-72 155 cid (Capri).

MERCRUISER STERN DRIVE MCM Renault 4-Cyl. Engines: 80, 90.

O.M.C.: NU Series 1600cc (80-90 hp.).

PMC Chrysler Engines: 340 cid.

TURBO-MARINE: 1973 Ford 104 cid Engines.

AQ Series:
171 A, C.
B/BB Series: 140.

JOHNSON: 70 hp 4-Stroke 4-Cyl SOHC 2004-02.

SUZUKI: 4.0 hp DF4 (4-Stroke OHV) 2004-03, 6.0 hp DF6 (4-Stroke OHV) 2004-03, 60 hp DF60 4-Stroke 4-Cyl 2004-98, 70 hp DF70 4-Stroke 4-Cyl 2004-98.

KAWASAKI (Jet-Ski): 900cc 1999-95 JH900-A, 900cc 2002-95 JT900, 750cc JT750, 750cc 2002-98 JS750, 650cc 1996-86 JB650, JF650, JL650, JS650, 550cc 1995-82 JS550, 1100cc 2001-00 JH1100, 1100cc 1999-96 JH1100, JT1100.

SEA-DOO (Bombardier): 718cc GS, GSi, GTi, GTS, SP (65 hp.), 718cc HX, SPX, XP (85 hp.), 650cc 5852/XP, 650cc GTX, SPX.

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