What's the difference between qj19lm and RJ19LM?
According to Champion the only difference between these two plugs is the ground strap. The RJ19LMC has a copper FILLED ground strap. All copper. The RJ19LM has a copper COATED ground strap.
Additionally, what size thread is a lawn mower spark plug?
The thread sizes of lawn mower spark plugs are different from those of automobiles spark plugs. Ideally, most automobile spark plugs use a thread size of about 14mm thread why those of lawn mower range between 10 to 12 mm.
Also, how do I know which spark plug for my lawn mower?
Spark plugs are typically located on the back or side of a lawn mower engine. Look for a short wire that's about 1/4-in. -thick leading to the top of a short, cylindrical protrusion from the engine. If you're not sure where the spark plug is, consult your owner's manual.
What is the gap on a RJ19LM spark plug?
- once a season.
- every 25 hours of use.
- if your lawn mower our outdoor power equipment won't start.
|Replacement Part Type||Briggs & Stratton Spark Plug Part Number||Spark Plug Gap|
|Extended Life Series® OHV Spark Plug Platinum (Replaces Champion RC12YC)||696202 5066 (5066D, 5066H)||.030”|
|Resistor Spark plug - hotter spark (Replaces Champion RC14YC)||496018S 5092||.030”|
|Fits||BRIGGS & STRATTON GAS ENGINES -- All models except twin cylinder, Vanguard Intek, 19A400-19G400 series|
- Park the lawnmower on the plane surface.
- Gather some basic tools.
- Pull the spark plug out using a wrench.
- Pull the spark plug out using a nose plier or other tool.
- Pull them out using a magnet and a wrench.
- Pull it out by a rubber hose/ pipe.