Spark Plug, 5/8" Hex Sz, 0.551" Thread MPN:7938
Spark Plug, 5/8" Hex Sz, 0.551" Thread
Upgrade your engine performance with NGK's high-quality 5/8in hex spark plug, designed for automotive, commercial, industrial, powersports, and recreational applications. This durable spark plug features a nickel core ground electrode, ceramic insulator, and standard gap size for optimal ignition. The resistor plug design helps prevent fouling and ensures reliable operation. With a heat range of 5 and a flat seat type, this spark plug is suitable for a variety of engines. Its compact size and lightweight design make it easy to install and maintain, providing improved fuel efficiency and reduced emissions. Ideal for everyday driving or heavy-duty use.
Top product features:
- Ceramic insulator material provides durability and resistance to heat and corrosion.
- Resistor plug design reduces radio frequency interference and improves engine performance.
- Standard ground electrode tip design ensures consistent spark and reliable engine operation.
Top product applications:
- Automotive
- Commercial and Industrial
- Powersports
Spark Plug, Application Automotive, Commercial and Industrial, Powersports, Recreation, 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 0.035 in, Resistor Plug Yes, Hex Size - Metric 15.88 mm, Thread Reach - Metric 19.05 mm, Insulator Material Ceramic, Manufacturer Heat Range 5, Seat Type Flat, Center Electrode Diameter 0.098 in, Ground Electrode Material Nickel Core, Center Electrode Material Nickel
Additional Information
- Country of Origin: TH
- 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 April 7, 2026 5:40pm UTC
Category: Automotive Engine, Exhaust and Ignition