This part number is for a Champion RDJ7Y spark plug. Set gap at 0.025" I bought a replacement plug, DJ7Y, at Home Depot on 10/6/13 for $2.38 + tax. The DJ7Y replaces the RDJ7Y. This plug is used for other tools such as my Ryobi trimmer and McCulloch chain saw.
The compatible spark plug is numbered 791-610311B. The spark plug body may have 794-00050 on it.
E3.16rdj7j
Yes it is.
Hi, That is an MTD part number. Look at the engine decals or model number ID tag and get the plug based on that.
Two compatible spark plugs for a Troybilt weed whacker that currently has a spark plug with a model number of 794 00055 is the Champion E3.16 or the Champion Spark plug RDJ7J. Both of these spark plugs will give your weed whacker the starting power needed in a replacement. You can buy them here http://www.mymowerparts.com/partdetail/1060/1042/10783.php
E3.16 or champion RDJ7J
Yes, try this site for the correct spark plug for your vehicle:http://www.boschautoparts.com/Resources/VehiclePartFinder/
If you choose NGK, then it is NGK 4929 DPR8EA Nickel Spark Plug. If you want to use other brands, then you have to look for compatible spark plugs using tables of alternative makes. Such tables can be found in the catalogs of major spark plug producers.
If you mean that the wire came out of the boot, then pull the boot off of the spark plug and use a spark plug socket to remove the spark plug.
Spark plug wire not connected to spark plug? Spark plug wire connected to Wrong spark plug? Vacuum line disconnected? Bad spark plug or wire?
To change the spark plugs in a Chevy Celebrity: 1. Give the spark plug boot a twist to free it up from the spark plug, then pull on the boot to remove the spark plug wire from the spark plug. 2. Use a 5/8" spark plug socket with an extension and ratchet or breaker bar to loosen then remove the spark plug. 3. Set the gap on the new plug to .045" then screw it back into the spark plug hole in the head. Tighten the spark plug and replace the spark plug wire. I change the spark plugs one at a time to keep from getting the spark plug wires on the wrong spark plug.
Champion Spark Plug QC12YC