NGK SPARK PLUG DR8ES-L 2923
NGK Spark Plug DR8ES-L 2923. NGK's wide heat range is achieved by using copper wire in place of iron cores found in conventional plugs. Copper dissipates heat quicker, cooling the electrode and insulator tip. Raised pre-ignition rating with high-conduction copper and long nose insulator meets the requirements of high-performance engines. Sold individually. Specifications: Heat Range 8.5, Thread Size 12 mm, Type Resistor, Units Each, Weight 0.12 lbs, Reach 19mm (3/4"), Hex Size 11/16" (18mm), Seat Type Gasket, Gap .028" (0.7mm), Terminal Type Stud Terminal Threads. Alternate/OEM Part Numbers: 2923, DR8ESL. Part No.: 37-DR8ESL. NGK traditional plugs are constructed for longer life and optimum performance. Corrugated ribs prevent flashover, while pure alumina silicate ceramic insulator enhances strength and heat transfer. Copper core and triple seals aid in heat removal and prevent leakage. Does not include terminal nut.
- SKU
- 37-DR8ESL
- Brand
- NGK
- Availability
- In Stock (61)
FULL DESCRIPTION
NGK Spark Plug DR8ESL
Enhance the performance and longevity of your engine with the NGK Spark Plug DR8ESL. Engineered with a unique heat range and high-quality materials, this spark plug is designed to meet the demands of high-performance applications.
Key Features:
- Wide Heat Range: Utilizes a copper core for superior heat dissipation, effectively cooling the electrode and insulator tip, which helps prevent pre-ignition and maintain optimal operating temperatures.
- High Performance: The long nose insulator design contributes to a raised pre-ignition rating, ensuring reliable performance even under demanding conditions.
- Durable Construction: Built with pure alumina silicate ceramic for enhanced strength and heat transfer capabilities.
- Flashover Prevention: Features corrugated ribs designed to prevent flashover, ensuring a consistent and strong spark.
- Leak Prevention: Triple seals are incorporated to prevent combustion leakage.
- Sold Individually: This listing is for a single spark plug.
Specifications:
- Heat Range: 8.5
- Thread Size: 12 mm
- Type: Resistor
- Weight: 0.12 lbs
- Reach: 19mm (3/4")
- Hex Size: 11/16" (18mm)
- Seat Type: Gasket
- Gap:.028" (0.7mm)
- Terminal Type: Stud Terminal Threads
Part Number Reference:
- NGK Part Number: DR8ESL
- Alternate/OEM Part Numbers: 2923
Additional Notes: This spark plug does not include a terminal nut. If a terminal nut is required, please order part #067606-0051 separately.
