Seadoo 4-Tec Spark Plug

Sea-Doo 4-TEC Spark Plug

OEM-quality replacement spark plug for Sea-Doo 4-TEC engines. Maintaining fresh spark plugs is essential for reliable starts, smooth idle, and peak engine performance on the water.

Key Features:

• OEM-specification replacement
• Proper heat range for marine use
• Reliable ignition performance
• Pre-gapped for easy installation

Compatible Models: All Sea-Doo 4-TEC engine models including RXP, RXT, GTX, GTI, GTS, WAKE, and Spark models (2002-2025)

Maintenance Tip: Sea-Doo recommends replacing spark plugs every 100 engine hours or annually. Fresh plugs ensure reliable cold starts and consistent engine performance.

Brand: GT40 Marine