5435K Spark Plug, 14 mm Thread, 13/16 in Hex

The Briggs and Stratton 5435K Spark Plug is for use on 625e, 675ex and 725ex Series and all non-OHV engines. Keep it running, Keep it genuine. Manufactured and tested to help deliver optimum performance in Briggs and Stratton engines. Not only are Briggs and Stratton genuine parts guaranteed to fit, but using them ensures that the Briggs and Stratton engine they are installed on complies with applicable (EPA) emission regulations. For more than a century, Briggs and Stratton branded engines and power equipment have helped consumers get the job done. Known for hard-working, dependable, efficient products, Briggs and Stratton is the worlds largest producer of gasoline engines for outdoor power equipment. Briggs and Stratton products are designed, manufactured, marketed and serviced in over 100 countries on all 7 continents.