This D8TC spark plug features red ceramic insulator and three‑electrode design for stronger ignition. Optimize cold‑start and reduce carbon buildup. Standard thread for direct replacement. Works for daily riding and off‑road conditions, ideal engine maintenance spare part.

 FAQ 

Q1: Do you provide ODM product structural optimization suggestions?
A: Yes, our R&D team provides professional structural optimization to improve product practicability.

Q2: Can you provide detailed packing list for every shipment?
A: Yes, each shipment is equipped with accurate and detailed packing list matching order goods.

Q3: What is your response speed for new customized orders?
A: We complete scheme confirmation and production arrangement within 24 hours for new orders.

Q4: Do you test product shock resistance and compression resistance?
A: Yes, we test product compression and shock resistance to adapt to complex transportation environments.

Q5: How do you eliminate batch quality differences?
A: Unified raw materials, fixed processes and standardized operation eliminate batch quality differences effectively.