Tecumseh Parts

NGK spark plug. The spark plug ignites the fuel and air mixture in the cylinder to power the engine. If the spark plug is burnt, fouled or damaged the engine may not start or may run rough.

Manufacturer #4006

Champion spark plug (RCJ6Y). The spark plug ignites the fuel and air mixture in the engine's cylinder to power the engine. If the spark plug is has fouled (if the tip of the spark plug is burnt or damaged), the engine may not start or may run rough.

Manufacturer #852

Briggs & Stratton Spark Plug (RJ19LM). If the engine does not start or runs poorly then the spark plug may be defective and will need replacement.

Genuine OEM Part - Manufacturer #796112S

Small engine Champion spark plug (RJ19LM). If the engine does not start, the spark plug may be defective. The spark plug should be replaced periodically during regular maintenance.

Manufacturer #868

Briggs & Stratton Spark Plug (RC12YC), Selected Engines 3/LC Gas (.020 gap)

Genuine OEM Part - Manufacturer #692051

NGK Spark Plug (BPR4ES)

Manufacturer #6578

Champion Spark Plug (RJ17LM)

Manufacturer #856

Briggs & Stratton Spark Plug (QC12YC)

Genuine OEM Part - Manufacturer #691043

Champion Spark Plug (RCJ8Y). The spark plug ignites the fuel and air mixture in the cylinder to power the engine. If the spark plug is burnt, fouled or damaged the engine may not start or may run rough.

Manufacturer #863

Plug cover

Genuine OEM Part - Manufacturer #610118

Spark plug boot

Genuine OEM Part - Manufacturer #66538S

Boot-spark plug

Genuine OEM Part - Manufacturer #691909

Champion Spark Plug (RN4C)

Manufacturer #104