Through extensive research & development NGK has developed a range of spark plugs specifically aimed at the horticultural market Both spark plugs are designed with an alumina ceramic insulator that enables them to withstand high temperatures and helps to provide good electrical insulation. However, the BPR6ES insulator is slightly longer than that of the BPR5ES spark plug. Copper Core

Yes, you can use BPR6ES instead of BPR5ES. BPR6ES is a higher quality spark plug and will last longer. It is also less likely to cause engine misfires. What is the difference between a BPR5ES and a BP5ES spark plug?The Honda BPR5ES is a long-lasting spark plug that is designed for use in Honda engines. It features a copper core and an iridium tip, which helps to improve its durability. Therefore, it would be best to use the BPR5ES for better performance, especially in a case where you’re battling a fouling issue. The BP6ES spark plug is built with a colder heat range compared to its BPR6ES counterpart, which means that the former is designed with the capacity to dissipate more heat and prevent engine overheating. If you’re like most people, you probably don’t know what a BPR6ES cross reference is. And that’s perfectly understandable.

If you run a hotter spark plug in your vehicle’s internal combustion engine, there’s a tendency to experience overheating. If this is the case, the electrodes in the spark plug may wear out faster. You may also experience pre-ignition issues. Champion: 9FYSR, EON5, OE004, OE004/R04, OE004/T10, OE006, OE006/R04, OE006/T10, OE006T10, OE111, RN10Y, RN10YC, RN11YC4, RN7YC, RN9Y, RN9YC, RN9YCC, RN9YXBPR5ES spark plug is used to combat vehicle engine issues that are fuel-related. The spark plug provides faster ignition, as well as enhanced fuel efficiency, smoother acceleration, and minimal emissions. NGK BPR6ES is a spark plug that fits a variety of engines, including those in lawn mowers, snow blowers, and other small engines. It is a replacement for the older BPR5ES plug and is designed to provide better performance and longer life. The BPR6ES is a standard 14mm thread with a hex size of 5/8″ and a reach of 19mm.