Spark Plug CG 125CC–250CC Motorcycle ATV – D8EA D7EA DR8EA

High-Performance Spark Plug for CG Series Vertical Engines

Keep your off-road motorcycle, ATV, or scooter running at peak performance with this precision-engineered spark plug. Built from premium alloy materials, it delivers fast, reliable ignition with every start — improving throttle response, boosting fuel efficiency, and reducing emissions across a wide range of small-displacement engines.

Compatible Models

• Engine Series: Vertical CG Series — 125CC, 150CC, 200CC, 250CC
• Vehicle Types: Off-road motorcycles, ATVs, scooters, mopeds
• Also fits: CF250 & CH250 engine series with CVT belt drive (250CC scooter/moped ATVs)
• Cross-reference numbers: D8EA, D8RC, DR8EA, D7EA, D8TC, DR8EGR, DPR8EA-9, DPR8EIX-9

Key Features

• Quick, Consistent Ignition: Engineered for fast starts and reliable spark delivery every time
• Improved Throttle Response: Designed to enhance engine responsiveness across the RPM range
• Fuel Efficiency: Optimized combustion helps reduce fuel consumption and lower emissions
• Premium Alloy Construction: Excellent heat resistance and long-lasting durability under demanding conditions
• Drop-In Replacement: Direct fit for compatible CG-series engines — no modifications needed
• Color: Yellow

What's in the Box

• 1 × Spark Plug

Made in Mainland China.

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Learn more: FuelEconomy.gov on vehicle maintenance

Frequently Asked Questions

Q: What engine sizes is this spark plug compatible with?

A: This spark plug is designed for vertical CG series engines ranging from 125CC to 250CC, including off-road motorcycles, ATVs, and scooters. It is also compatible with CF250 and CH250 engine series featuring CVT belt drive systems used in 250CC scooters and moped ATVs.

Q: Which spark plug cross-reference numbers does this replace?

A: This spark plug is a direct replacement for the following cross-reference numbers: D8EA, D8RC, DR8EA, D7EA, D8TC, DR8EGR, DPR8EA-9, and DPR8EIX-9. Always verify your engine's specification before installation.

Q: What material is this spark plug made from?

A: The spark plug is constructed from premium alloy materials, offering excellent heat resistance and durability to withstand the demands of off-road and high-performance riding conditions.

Q: Will this spark plug improve my bike's fuel efficiency?

A: Yes — the optimized combustion design helps improve fuel efficiency and reduce emissions, making it a smart upgrade or reliable replacement for your CG-series engine's standard spark plug.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.