Can I use any spark plug for lawn mower?

Yes there are different plugs for different engines. Usually you need the engine model on your mower, and take in the old spark plug to the hardware store. Usually near the spark plugs at the store there is a booklet showing your old model of spark plug and what model the brand in front of you is compatible with.

What is the difference between Champion Spark Plug RJ19LM and RJ19LMC?

According to Champion the only difference between these two plugs is the ground strap. The RJ19LMC has a copper FILLED ground strap. The RJ19LM has a copper COATED ground strap. According to Champion they have found NO difference in these two plugs in everyday use.

Will RJ19LM replace RJ19HX?

RJ19LM would work just as well as the RJ19HX. The HX is Champions racing series plug, same heat range, both resistor type plugs. LM is just a standard series plug.

What kind of spark plug does champion RJ19LM use?

The IPL calls for a Briggs 591868 spark plug which crosses with Champion RJ19LMC. I have read that the RJ19LMC is not the same as the RJ19LM.

Is the Briggs 591868 spark plug the same as the RJ19LM?

The IPL calls for a Briggs 591868 spark plug which crosses with Champion RJ19LMC. I have read that the RJ19LMC is not the same as the RJ19LM. I checked with a major Champion distributor and was told they are the same and can be used in the same applications. The local NAPA has RJ19LM plugs and listed down the side of the packaging is RJ19LMC.

What kind of resistor does a Champion Spark Plug have?

Resistor The RJ19LM has a resistor, which is placed in the spark plug’s copper core. It functions as a suppressor of radio frequency interference, or RFI. Champion makes each RJ19LM and J19LM with a corrosion-resistant zinc-plated shell. Its measurements include a 14-millimeter thread, a 9.5-millimeter reach and a 20.6-millimeter hex.

What’s the difference between the j19lm and the RJ19LM?

Resistor. The RJ19LM has a resistor, which is placed in the spark plug’s copper core. It functions as a suppressor of radio frequency interference, or RFI. This refers to the static you get from your car radio, or interference from other sensitive electronic components in your car. The J19LM, on the other hand, lacks the resistor,…

How many spark plugs are there for champion RJ19LM?

There are 43 replacement spark plugs for Champion RJ19LM. The cross references are for general reference only, please check for correct specifications and measurements for your application. Champion RJ19LM replacement spark plugs.

What kind of spark plugs do I need for a lawn mower?

Flathead Engine Spark Plugs & Gaps. Also known as L head or Side Valve Engines, these engines are commonly used for walk behind lawn mowers and pressure washers. If you have a Quantum engine, be sure to check the Code Date before doing any engine maintenance.

Who is the manufacturer of Champion spark plugs?

by Andy Josiah. Champion Spark Plugs, a wholly owned brand of Federal-Mogul Corporation that specializes in making spark plugs for automobiles, has the RJ19LM and the J19LM in its product line-up.

What happens if you put the wrong spark plug in a lawn mower?

Although several different spark plugs may screw into the engine, using the incorrect one will result in performance problems and possible internal engine damage. Also known as L-head or side valve engines, these engines are commonly used for walk behind lawn mowers and pressure washers.