Spark Plug, 5/8" Hex Sz, 0.551" Thread MPN:7740
SKU
510-G7306278
Spark Plug, 5/8" Hex Sz, 0.551" Thread
Upgrade your vehicle's performance with the NGK Spark Plug, designed for automotive applications. With a 5/8in hex size and 0.551in thread size, this spark plug is compatible with a wide range of engines, including L4, V10, V6, and V8. The platinum core center electrode and ground electrode ensure reliable starts and efficient fuel combustion. The resistor plug design reduces radio interference, while the ceramic insulator provides durability. Suitable for various driving conditions, this spark plug is a great choice for those seeking improved engine performance and reduced emissions. Order now and experience the difference.
Top product features:
- Has a 0.551in thread for secure engine connection
- Features a platinum core ground electrode for improved spark performance
- Has a 0.05in gap size for optimal engine ignition
Top product applications:
- Automotive
- L4
- V10
Spark Plug, Application Automotive, Hex Size 5/8 in, Thread Size 0.551 in, Thread Reach 0.709 in, Ground Electrode Quantity 1, Ground Electrode Tip Design Standard, Gap Size 0.05 in, Resistor Plug Yes, Hex Size - Metric 15.88 mm, Thread Reach - Metric 17.98 mm, Insulator Material Ceramic, Manufacturer Heat Range 5, Seat Type Tapered, Center Electrode Diameter 0.039 in, Ground Electrode Material Platinum Core, Center Electrode Material Platinum, Compatible Engine Type L4, V10, V6, V8
Additional Information
- Country of Origin: JP
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 3 days
- Minimum Order Quantity: 4
- Unit of Measure: EA
- Package Length: 3.43
- Package Width: 0.98
- Package Height: 0.89
- Package Weight: 0.10
Product info last updated on February 7, 2026 10:02am UTC
Category: Automotive Engine, Exhaust and Ignition