Spark Plug, 5/8" Hex Sz, 0.551" Thread MPN:5115
Spark Plug, 5/8" Hex Sz, 0.551" Thread
Upgrade your engine's performance with NGK's premium spark plug, designed for automotive applications. This 5/8in hex size spark plug features a platinum core ground electrode and iridium center electrode, ensuring optimal combustion and fuel efficiency. With a standard ground electrode tip design and 0.016in gap size, this spark plug delivers reliable performance and long-lasting durability. Ideal for high-performance engines, it's perfect for enthusiasts and professionals alike. Its ceramic insulator and flat seat design ensure a secure fit and reduced wear. Order now and experience the difference in your vehicle's power and efficiency.
Top product features:
- Has a platinum core ground electrode for improved spark performance
- Has a flat seat type for reliable ignition
- Features a resistor plug to reduce radio frequency interference
Top product applications:
- Automotive
- Automotive Spark Plug
- Automotive Ignition System
Spark Plug, Application Automotive, Hex Size 5/8 in, Thread Size 0.551 in, Thread Reach 0.75 in, Ground Electrode Quantity 1, Ground Electrode Tip Design Standard, Gap Size 0.016 in, Resistor Plug Yes, Hex Size - Metric 15.88 mm, Thread Reach - Metric 19.05 mm, Insulator Material Ceramic, Manufacturer Heat Range 7, Seat Type Flat, Center Electrode Diameter 0.023 in, Ground Electrode Material Platinum Core, Center Electrode Material Iridium
Additional Information
- Country of Origin: JP
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 4
- Unit of Measure: EA
- Package Length: 3.43
- Package Width: 0.98
- Package Height: 0.89
- Package Weight: 0.11
Product info last updated on January 20, 2026 12:30am UTC
Category: Automotive Engine, Exhaust and Ignition