NGK Spark Plugs BPR5ES NGK Spark Plug #7734

Product Information

Undoubtedly, NGK manufactures some of the best spark plugs in the automotive industry. Nevertheless, their various spark plug models are designed for use in different applications. Mixing spark plug types is not a good idea as they are manufactured with different specifications and compatibility. Hence, if you combine different spark plug types in your vehicle’s engine, you may experience inconsistent performance and efficiency.

Though both come from the same brand NGK, what is the difference between BPR4ES and BPR5ES? The major difference between the NGK BPR5ES and NGK BPR4ES series of the spark plug is in their particular terminal type. There are many more differences, including dimension, features, durability, and price. High quality NGK spark plug which is designed using the latest technology to give optimum performance over the Lawnmowers entire rev. range However, the NGK BPR5ES spark plug does not spark as hot as the NGK BPR4ES spark plug. A user said in a forum in Lawn Care Forum regarding this,However, if you are looking for many features, you should go for the NGK BPR4ES spark plug as it has more features than the NGK BPR5ES spark plug. Champion RN11YC4, Denso W16EPR-U, and Bosch WR7DC spark plugs are some of the close substitutes for the BPR6ES spark plug.

Therefore, it would be best to get a complete match according to the required specifications when replacing your car’s old or faulty spark plugs. What spark plug is hotter, 8 or 9? The BPR5ES spark plug is a standard plug size, having a thread diameter of 14mm as well as a thread reach of 19mm. The plug is compatible with a wide range of vehicle engines, including those with electronic ignition systems and others that use carburetors. The P in BPR6ES stands for “projected insulator or projected tip.” This type of spark plug has an extended ceramic insulator tip that protrudes further than regular insulator tips in most spark plugs.

BPR5ES Vs. BPR6ES Spark Plug Differences

You will also find the solid copper core material in this spark plug, which provides superior heat conductivity, dissipation, and a wider heat range. Lastly, the triple seal feature of the NGK BPR4ES spark plug prevents any gas leakages. On the other hand, the NGK BPR5ES comes with cold-rolled threads that prevent damage to the cylinder head. So, we can say that the NGK BPR5ES spark plug lasts longer compared to the NGK BPR4ES spark plug. Price

In other words, while the NGK BP6ES spark plug is more suitable for high-performance vehicle engines that operate under high RPM or load conditions, the BPR6ES is ideal for vehicle engines that operate under lower RPM or load conditions. Can I Use A BPR5ES Instead Of A BPR6ES Although NGK BP6ES and BPR6ES spark plugs are manufactured by NGK, the two models come with some discrepancies like the case of BPR5ES 11 Vs. BPR5ES. The heat range is the main difference between the two spark plugs.

Is it OK to mix spark plug types?

BPR5ES 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.