This high-performance spark plug features a 2-prong design for enhanced conductivity and durability. With an 18mm thread and shielded 5/8-24 thread, it ensures a secure fit while preventing leakage. Built to endure extreme temperatures and pressures, it offers reliable ignition for optimal engine performance.This high-performance spark plug features a 2-prong design for enhance
REB40E Massive Piston Spark Plug is a high-performance spark plug designed to deliver exceptional ignition and reliability. With its 2-prong design, this spark plug ensures optimal conductivity and durability for the engine. REB40E spark plug is equipped with a shielded 5/8-24 thread, this spark plug offers a secure and reliable fit, preventing any leakage or loss of spark energy. It is built to withstand extreme temperatures and pressures, providing long-lasting performance and reliability.
Features & Benefits
Two layers of corrosion protection. Nickel plating and high temperature epoxy paint
Fired glass seal provides positive retention of center wire and prevents gas leakage
Nickel alloy electrodes provide excellent resistance to spark and heat erosion
Plated threads prevent seizing
Fired in suppressor seal resistor prevents wear from voltage drain for prolonged plug life
Ceramic insulator has excellent thermal properties that resist cracking
Specifications
Thread size: 18mm
Reach: 1/2 Inches /1.27 cm
Shielded/Unshielded: Shielded
Shielding thread: 5/8 Inches - 24
Standard electrode: Two Prong
Plug gap: .016 Inches -.021 Inches /0.41-0.53 mm
Body Style: Electrically Shielded, Partial Insulator, Gasket Seat
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