SKU: NGKBPR4ES-SOLID
UPC: 087295165782
MPN: BPR4ES SOLID
The NGK Spark Plug Stock # 6578 (Model BPR4ES SOLID) is a resistor-type spark plug designed for reliable ignition in a variety of small engines and light-duty applications. This spark plug is ideal for users who need a dependable replacement that meets OEM specifications for optimal engine performance.
Featuring a 14mm thread size and a gasket seat design with a reach of 0.749 inches (approximately 19 mm), this spark plug ensures a proper fit for engines that require NGK or equivalent components. The resistor core effectively suppresses electromagnetic interference, contributing to clean ignition performance even in challenging conditions. The design also promotes efficient heat transfer away from the electrode, enhancing durability.
Technicians and equipment owners appreciate NGK spark plugs for their consistent performance across service intervals. This model is suitable for small-engine equipment, compact utility engines, and similar applications, making it a versatile choice for those looking to maintain or restore engine performance.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.