Johnson outboard spark plug chart

If there are any dead spots switch that coil with a known good firing coil if the miss moves then that coil is bad if the miss stays you have another ignition component failing. Copper core optimizes performance and plug life.

Champion Spark Plugs for Evinrude Outboard Motors.

Johnson outboard spark plug chart. 165 rows Plug Number Champion Q INDICATES RESISTOR PLUG. Plug Number NGK R INDICATES RESISTOR PLUG. 150 155 90 1978-1987.

UL77V or L16V Surface Gap. BUHX or BUZ8H —–150175 90 1988-1991. 155 Commercial 90 1989-1992.

UL77V or QL16V Surface Gap. BUHX or BUZ8H —-. 344 rows Champion Spark Plugs for Johnson Outboard Motors.

Champion spark plugs are original. Spark Plug Application Chart for Evinrude Johnson Outboards 1952 thru 2007 This chart was assembled with the latest available Parts Catalogs Service Manuals and Service Bulletins as of the revision date. If any discrepencies are found please notify the moderator.

All spark plugs are Champion brand unless otherwise specified. EVINRUDEJOHNSON OUTBOARDS 1952-2004 HP Year Plug Number Gap 65 Comm. 1988-2001 QL16V or L16V Surface Gap 607075 3-cyl 49 cuin 1975-1989 QL77JC4 or L77JC4 030 60-70 3-cyl 56 cu.

In 1989-1993 QL77JC4 or L77JC4 030 60-70 3-cyl 56 cuin 1994-2001 QL78YC 030 65 JET 90 CV 1992-1994 QL77JC4 or QL82C 030 75 V4 1960-1965 J4C 030. 104 rows Johnson Outboard NGK Spark Plug Guide. NGK spark plugs are original equipment on.

A comprehensive listing of the recommended spark plug and spark gap setting for Johnson and Evinrude outboard motors covering models from 1952 to 2007 is now available in the Reference section. The chart covers all models of Johnson and Evinrude outboard. This listing was just updated in January of 2007.

NGK Outboard Motor Spark Plug Guide. NGK spark plugs are original equipment on many outboard motors and are excellent replacements for everyday engine maintenance. Please view the application guide below.

You may also find the NGK spark plug code helpful. Champion Outboard Inboard Motor Spark Plug Guide. Champion spark plugs are original equipment on many outboard inboard motors and are excellent replacements for everyday engine maintenance.

Please view the inboard outboard motor application guides below. You may also find the Champion spark plug code helpful. Champion QL77JC4 Marine Spark Plug Champion marine spark plugs are quality OEM replacements.

The Champion QL77JC4 Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. Champion Spark Plugs for Evinrude Outboard Motors. Champion spark plugs are original equipment on many outboard and inboard motors and are excellent replacements for everyday engine maintenance.

Please view the application guide below. You may also find the Champion spark plug code helpful. This Johnson 0437929 SPARK PLUG Champion QL78YC fits the following models and components.

Johnson Outboard Parts by Year 2001 J150VCXSIF CYLINDER CRANKCASE. Johnson Outboard Parts by Year 1996 BJ70TLEDA CYLINDER CRANKCASE. Johnson Outboard Parts by HP 175HP BJ175EXECD 1998 CYLINDER CRANKCASE.

I have recently purchased a 1972 20 hp Johnson outboard 20R-72R. The plugs that were in it were a Champion JC8. If it is not right has it done any damage to the motor I ran it at the lake for about 10 min.

I have a 1969 20 hp Johnson and it ran J4C Champion plugs. What are the correct plugs for my 1972 Johnson. These are the two most common types of spark plugs used in outboa.

Here is the difference between surface gap perma gap spark plugs and J style spark plugs. Champion Spark Plug QC10WEP Evinrude E-TEC 1900 AUD. Champion Spark Plug QL78YC 660 AUD.

NGK Spark Plug BR7HS 660 AUD. PUT SOME FIRE ON THE WATER. Maintains accurate control of heat range.

Maximum heat dissipation and conductivity. Copper core optimizes performance and plug life. Resists overheating under heavy engine loads.

Get it Installed Buy in. See example chart below. No spark on one bank of cylinders.

Using piercing probes and DVA adapter or DVA Multimeter check the resistance and DVA voltage for the bank without spark on the 6-pin stator connector while connected as follows. If the power pack has no spark on one bank and the readings are good replace the power pack. Outboard Female Push In Coil 9-28006 Plug Wire 9 Replaces.

Outboard Male Post Style Coil 9-28007 Plug Wire 22 Female Screw In Coil 9-28008 Plug Wire 10 Fits. Outboard Female Screw In Coil 9-28080 Plug Wire Set Replaces. 225 30L Carb 225250 30 EFI sn 0G303045 below 9-28081.

The spark must jump a 716 gap on the tester. The other option is to use a timing light and watch the flashes of the light. If there are any dead spots switch that coil with a known good firing coil if the miss moves then that coil is bad if the miss stays you have another ignition component failing.

Johnson Outboard Model Chart Poskin. Ngk Outboard Motor Spark Plug Bpr6es Suzuki Df70 Plugs. Johnson Outboard Model Chart Poskin.

Mercury Ngk Outboard Motor Spark Plug. Yamaha Spark Plugs Pression 100 Hour Service Partsvu. Marine S Spark Plugs Perfprotech.

Two stroke vs four outboards advanes disadvanes partsvu knowledge oldmercs mercury 2. All spark plugs are Champion brand unless otherwise specified. When more than one plug number appears the first plug listed is the prefered spark plug.

On ALL VROOMS equipped motors the QL supressor plug is recommended. This chart was assembled with the latest available Parts Catalogs Service Manuals and Service Bulletins as of the. March of 2000 OMC produced a service bulletin addressing Ficht spark plugs and this bulletin simplified spark plug selection.

The information in the chart below was taken from that service bulletin so dont be alarmed if the plugs you take out of your engine dont match the chart. Keep in mind however if the wrong spark plugs are. NGK is the worlds largest OE supplier and manufacturer of spark plugs.

Known for durability and performance NGK manufactures OE spark plugs for inboard engines over 90 of outboard engines and almost 100 of personal water crafts. Specifically designed to reduce quenching. NGK spark plugs provide better ignitability and quicker starts.

Champion Spark Plug QL78YC 938 Spark Plugs Sold Each Fits. Johnson Evinrude Mercury Mariner OE. 505448 505449 437929 765902 765839 765906 33-14814568 33.

Spark plugs for 1996 evinrude 115 In order for us to be sure that you are using the correct sparkplug we need to know whether your 96 115 engine is a 90 degree or 60 degree block design as the two call for different sparkplugs90 degree block is the QL82YC that is mentioned above with QL77JC4 as optional and the 60 degree calls for QL78YCThe gap for all of these applications is 030.