NGK Spark Plug BKR5E11 By Stens Premium Engine Performance For Small Engines And Lawn Care Equipment

The STENS 130-843 NGK Spark Plug BKR5E-11 combines trusted NGK engineering with STENS distribution to deliver reliable ignition and efficient combustion across a broad range of small engines. Ideal for DIYers and professionals maintaining lawn mowers, generators, and other outdoor power equipment.

• Part Number & Brand: STENS 130-843 featuring NGK BKR5E-11 spark plug for proven performance and wide compatibility.
• Thread Size & Reach: 14 mm x 1.25 thread with a 19 mm reach to fit many small-engine cylinder heads.
• Hex Size: 16 mm (5/8") to fit standard sockets and wrenches.
• Resistor Type: Resistor ignition design (5 kΩ) helps reduce electrical interference and misfires in complex electrical systems.
• Electrode Design: V-groove center electrode for improved ignitability and easier flame initiation under various operating conditions.
• Heat Range: Medium (5) balance between quick heat shedding and fouling resistance for everyday use.
• Core & Insulation: Solid copper core with a durable ceramic insulator supports consistent performance and heat management in tough environments.
• Compatibility: Designed to fit a wide range of engines, including lawn mowers, generators, and other small-engine equipment.
• Installation: Pre-gapped and ready for straightforward installation, making maintenance quick and hassle-free.

This spark plug is built to withstand demanding conditions while promoting reliable starts, steady idle, and consistent power delivery. The copper core and efficient heat path help manage temperatures to minimize fouling, while the rugged shell and corrosion-resistant plating endure outdoor use. With NGK’s long-standing reputation for quality and innovation, you get a performance-focused component that supports smooth engine operation and longevity. Note: product availability may vary and backorder delays can occur due to high demand; we’ll keep you updated on your order.