NGK SPARK PLUGS DR8ESL 2923 Spark Plug 10 PACK

OVERVIEW

NGK DR8ESL spark plugs deliver consistent ignition energy and stable combustion for demanding off-road machines. This 10-pack of precision-engineered ignition components uses high-alumina ceramic insulation and a nickel alloy ground electrode to maintain reliable spark delivery under heavy throttle load. Designed specifically for motorcycle and ATV platforms, these plugs provide direct OEM replacement performance without requiring tuning adjustments.

ENGINEERING & PERFORMANCE

The DR8ESL design incorporates a deep-seated copper core that widens the operating temperature range, allowing the plug to effectively shed heat while maintaining proper firing integrity. High-quality ceramic insulators provide superior electrical isolation and thermal shock resistance across extended riding sessions. This broad heat spectrum actively prevents carbon fouling during cool operation and stops pre-ignition when subjected to sustained high-load running. Riders gain dependable cold starts, smooth throttle response, and straightforward plug-and-play installation that matches factory mounting geometry.

KEY FEATURES

• Pack of 10 identical DR8ESL spark plugs for complete engine service or fleet maintenance
• Nickel alloy tip construction provides extended service life and consistent friction reduction
• High-alumina ceramic insulator improves heat dissipation and electrical insulation efficiency
• Deep-seated copper core expands thermal operating range for consistent combustion control
• Wide operating heat range minimizes fouling risk at low speeds and prevents pre-ignition under load
• OEM-style thread pitch and seat design ensures direct bolt-in compatibility
• Versatile application coverage spans vintage Honda ATCs, TRXs, motorcycles, and select import models

TECHNICAL SPECIFICATIONS

• Brand: NGK
• Part Name: DR8ESL Spark Plug
• Component Type: Spark Plug
• Material Construction: High-alumina ceramic insulator, copper core, nickel alloy electrode
• Supported Years: 1980–2002 (varies by model)
• Compatible Trims: Honda ATC, TRX, CT, CB, XL, XR, GL, CM, CX, TLR, FX series; Suzuki LT/GV series; Ducati 750 Paso

FITMENT

• Honda TRX300EX (2001–2005)
• Honda TRX200D FourTrax Type II (1991–1997)
• Honda NX125 (1988–1990)
• Honda TRX350D (1987–1989)
• Honda TRX250X (1987–1988, 1991–1992)
• Honda TRX200SX (1986–1988)
• Honda TR200 (1986–1987)
• Honda TRX350 (1986–1987)
• Honda TLR200 (1986–1987)
• Honda TRX250 (1985–1987)
• Honda TRX125 (1985–1988)
• Honda ATC250SX (1985–1987)
• Honda ATC250ES Big Red (1985–1987)
• Honda ATC350X (1985–1986)
• Honda ATC125M (1984–1987)
• Honda ATC200S (1984–1986)
• Honda ATC200M (1984–1985)
• Honda ATC200 (1984, 1990–1991)
• Honda ATC185S (1982–1983)
• Honda CT110 (1982–1986)
• Honda CB125S (1982–1985)
• Honda XL125S (1982–1985)
• Honda XR200 (1982–1984)
• Honda ATC200E (1982–1983)
• Honda FT500 Ascot (1982–1983)
• Honda CB650SC Nighthawk (1982–1983)
• Honda XL185S (1982–1983)
• Honda XL250R (1982–1983)
• Honda CM400C Custom (1982)
• Honda CBX1050 Super Sport (1982)
• Honda CM400E (1982)
• Honda GL650 Silver Wing (1982)
• Honda GL650I Silver Wing Interstate (1982)
• Honda XR500R (1982)
• Honda CX500C Custom (1982)
• Honda CB750F Super Sport (1982)
• Honda CM400A Hondamatic (1982)
• Honda CB450SC Nighthawk (1982)
• Honda CB450T Hawk (1982)
• Honda CB750C Custom (1982)
• Honda CB750K (1982)
• Honda XL500R (1982)
• Honda XR200R (1981–2002)
• Honda GL1100 Gold Wing (1981)
• Honda GX500D Deluxe (1981)
• Honda CX500D Deluxe (1980–1981)
• Suzuki LT250EF (1986)
• Suzuki GV1200 Madura (1985–1986)
• Ducati 750 Paso (1987)

WHY RIDERS CHOOSE THIS

Riders rely on the NGK DR8ESL because its broad thermal window keeps plugs burning clean during slow trail rides while still surviving aggressive canyon passes without overheating. The high-alumina ceramic insulator directs heat efficiently away from the center electrode, while the copper core stabilizes ground temperatures to maintain crisp voltage transfer. This predictable heat management eliminates misfires, preserves throttle sharpness, and extends service intervals across mixed terrain. Whether restoring a vintage Honda ATC or maintaining a modern sport utility vehicle, this plug delivers factory-rigged ignition stability straight out of the packaging.