NGK SPARK PLUGS 7788 BPR9ES SOLID TERMINAL 10 Pack

OVERVIEW

Designed for consistent ignition performance, the NGK BPR9ES spark plug delivers reliable starting and stable combustion across demanding winter conditions. Constructed with high alumina ceramic insulators, a deep-seated copper core, and a wear-resistant nickel alloy center electrode, this component ensures precise spark delivery for your machine. Manufactured specifically for heavy-duty snowmobile engines, it functions as a direct factory-grade replacement for select 2019 Arctic Cat and Polaris platforms.

ENGINEERING & PERFORMANCE

The plug operates across a flexible heat range to prevent both low-temperature carbon fouling and high-load preignition during aggressive trail or backcountry runs. Its high alumina ceramic insulator efficiently dissipates combustion heat while maintaining superior electrical insulation under severe chassis vibration. A deep-seated copper core expands the usable thermal envelope, while the reinforced nickel alloy tip resists electrode erosion for sustained firing consistency. These engineering parameters allow the unit to serve as a straightforward, drop-in replacement that matches OEM cylinder head specifications without additional tuning.

KEY FEATURES

• NGK BPR9ES spark plug with solid terminal configuration
• High alumina ceramic insulator for accelerated heat dissipation
• Deep-seated copper core broadens functional heat range
• Nickel alloy center electrode enhances service lifespan
• Wide operating temperature window limits fouling and preignition
• Direct bolt-on replacement for designated 2019 snowmobile models
• Includes 10 plugs for complete multi-engine servicing
• Gasket-compatible installation matches factory torque specifications

TECHNICAL SPECIFICATIONS

• Brand: NGK
• Part Name: BPR9ES Spark Plug
• Component Type: Spark Plug
• Core Materials: High alumina ceramic, deep-seated copper core, nickel alloy electrode
• Supported Years: 2019
• Compatible Trims: Arctic Cat M, ZR, XF, Norseman, Pantera families / Polaris SwitchBack, Indy, Pro-RMK, RMK, Rush, SKS, Titan, Voyageur families

FITMENT

• Arctic Cat M 8000 Sno Pro (2019)
• Arctic Cat M 6000 SE ES (2019)
• Arctic Cat ZR 8000 Limited ES (2019)
• Arctic Cat ZR 6000 Limited (2019)
• Arctic Cat ZR 8000 RR ES (2019)
• Arctic Cat ZR 6000 Sno Pro (2019)
• Arctic Cat ZR 6000 ES (2019)
• Arctic Cat ZR 6000 Limited ES iACT (2019)
• Arctic Cat XF 8000 High Country Limited (2019)
• Arctic Cat XF 8000 High Country (2019)
• Arctic Cat XF 6000 High Country ES (2019)
• Arctic Cat XF 8000 Cross Country Limited ES (2019)
• Arctic Cat Norseman 6000 ES (2019)
• Arctic Cat Norseman 6000 X (2019)
• Arctic Cat Norseman 8000 X (2019)
• Arctic Cat Pantera 6000 ES (2019)
• Polaris SwitchBack 800 Pro-S (2019)
• Polaris SwitchBack 800 Assault (2019)
• Polaris SwitchBack 800 Adventure (2019)
• Polaris SwitchBack 600 XCR (2019)
• Polaris SwitchBack 600 Pro-S (2019)
• Polaris SwitchBack 600 Assault (2019)
• Polaris SwitchBack 600 Adventure (2019)
• Polaris SwitchBack 600 SP (2019)
• Polaris Indy 850 XC (2019)
• Polaris Indy 800 XC (2019)
• Polaris Indy 600 SP (2019)
• Polaris Indy 600 XC (2019)
• Polaris Indy 600 (2019)
• Polaris Pro-RMK 600 (2019)
• Polaris Pro-RMK 800 (2019)
• Polaris RMK 600 (2019)
• Polaris RMK 800 Assault (2019)
• Polaris SKS 800 (2019)
• Polaris Rush 600 XCR (2019)
• Polaris Rush 600 Pro-S (2019)
• Polaris Rush 800 Pro-S (2019)
• Polaris Titan 800 Adventure (2019)
• Polaris Titan 800 XC (2019)
• Polaris Titan 800 SP (2019)
• Polaris Voyageur 600 (2019)

WHY RIDERS CHOOSE THIS

Riders select these NGK plugs because they restore predictable throttle response and cold-weather ignition reliability without requiring re-jetting or ECM adjustments. The integrated ceramic insulator and copper core combination actively manages cylinder temperatures, keeping the plug from bridging gaps after wet snow dives or prolonged idling at altitude. Because the unit maintains exact factory reach dimensions and thread pitch, mechanics and enthusiasts can perform routine changes with standard tools and minimal downtime. For owners maintaining 2019 Arctic Cat and Polaris snowmobiles, this straightforward upgrade preserves the stock combustion characteristics required for consistent trail performance.