GOOFIT
D8TC Spark Plug for GY6 150cc–250cc Taotao Kazuma Sunl Roketa
D8TC Spark Plug for GY6 150cc–250cc Taotao Kazuma Sunl Roketa
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Product Overview
High-performance D8TC spark plug designed for GY6-series 4-stroke engines. Delivers strong, consistent spark to improve starting, combustion efficiency, and overall engine performance for ATVs, scooters, and pit bikes.
Specifications
| Item | Details |
|---|---|
| Spark Plug Model | D8TC |
| Quantity | 1Piece / 4 Pieces |
| Thread Diameter | 12mm (0.47") |
| Thread Length | 19mm (0.74") |
| Hex Width | 17.5mm (0.68") |
| Engine Type | 4-Stroke GY6 |
| Condition | Brand New Aftermarket |
Product Compatibility
| Category | Details |
|---|---|
| Engine Type | GY6 150cc / 200cc / 250cc |
| Vehicle Types | ATV, Quad, Dirt Bike, Pit Bike, Pocket Bike, Scooter, Moped |
| Compatible Brands | Taotao, Kazuma, Sunl, Roketa |
| Spark Plug Type | D8TC |
Key Features
- Strong and stable spark output for reliable ignition
- Special electrode material for long service life
- Improves combustion efficiency and fuel economy
- Helps reduce misfire and cold-start issues
- Direct replacement for D8TC spark plugs used in GY6 engines
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Fitment FAQ
Will this part fit my specific model and year?
This spark plug is intended for GY6 150cc–250cc Taotao Kazuma Sunl Roketa. Key physical/spec details from the product data include Thread Diameter: 12mm (0.47"), Thread Length: 19mm (0.74"), Hex Width: 17.5mm (0.68"). Use the compatibility table and product photos together before ordering.
Do I need to match the OEM part number?
Yes. If your original part has a stamped OEM or manufacturer number, match that number first before ordering. For this spark plug, also compare the thread size, reach, heat range, electrode style, and original plug code. This is especially important for GY6/Roketa/TaoTao GY6 models because similar model names can use different parts by year or trim.
What models or situations does this part not fit?
Do not order this spark plug for machines outside the listed compatibility, or for units with different OEM numbers, dimensions, mounting points, connectors, or year-specific configurations. Do not rely only on the model name or engine size.
What should I check before ordering?
Before ordering, compare your original part with the photos and check the thread size, reach, heat range, electrode style, and original plug code. Recheck listed specs such as Thread Diameter: 12mm (0.47"), Thread Length: 19mm (0.74"), Hex Width: 17.5mm (0.68"). If any connector, mounting point, size, or year detail is different, confirm fitment before installation.
The GOOFIT D8TC Spark Plug Replacement offers great value for money, providing reliable spark quality and improved engine performance. It enhances power and ensures engine smoothness, making it a functional and durable choice for GY6 150cc to 250cc engines. Installation is straightforward, and the spark plugs are built to last, resisting corrosion effectively.