A-B1691043-AI PLUG-SPARK EMS

One New Aftermarket Replacement EMS Spark Plug Fits Briggs & Fits Stratton Small Engines

This aftermarket replacement EMS spark plug (Fits Briggs & Fits Stratton 691043) is designed for use in Fits Briggs & Fits Stratton small gasoline engines commonly found in lawn mowers, riding tractors, generators, and other outdoor power equipment. The EMS (Electromagnetic Suppression) designation indicates this plug is designed for RFI-compliant engines to reduce electromagnetic interference. It replaces the Fits Champion QC12YC (Stock No. 946) and installs directly in place of the original equipment plug.

Specifications

• Thread Diameter: 14mm
• Thread Pitch: 1.25mm
• Reach: 19mm (3/4 in.)
• Hex Size: 16mm (5/8 in.)
• Seat Type: Gasket
• Electrode Material: Nickel alloy
• Pre-Gap: 0.030 in. (0.75mm)
• Resistor: Yes (inductive)
• Heat Range: 12
• Terminal Type: Solid

Compatible Fits Briggs & Fits Stratton Engine Models

Fits Briggs & Fits Stratton Single-Cylinder Series: 10D132, 10D135, 10D136, 10D137, 10R232, 110402, 110412, 110432, 110437, 110492, 111432, 113432, 120202, 120212, 120232, 120252, 120292, 120302, 120312, 120317, 120332, 120352, 120412, 120415, 121002, 121003, 121012, 121032, 121052, 121132, 121162, 121212, 121232, 121236, 121237, 121252

Used in equipment by Fits Briggs & Fits Stratton, Fits John Deere, Troy-Bilt, MTD, Fits Husqvarna, Fits Craftsman, Yard Machines, Bolens, and other brands powered by compatible Fits Briggs & Fits Stratton engines. Always verify your engine model number before ordering.

Replaces Part Number(s):

691043, B1691043, A-B1691043

Aftermarket Interchange Numbers

Fits Champion QC12YC (Stock No. 946)

New aftermarket replacement part - not remanufactured, not used.