GY6 50cc–150cc Oil Filter & Drain Plug Set | Scooter Moped Kit

GY6 Scooter Oil Filter & Drain Plug Set – Complete Engine Maintenance Kit

Keep your GY6-powered scooter or moped running at its best with this complete oil filter and drain plug set. Designed as a direct replacement for a wide range of Chinese-made GY6 engines from 50cc up to 150cc, this kit includes everything you need for a clean, hassle-free oil service — no hunting for individual parts required.

Made in Mainland China.

What's in the Kit?

• 1 × Drain Plug (with O-ring seal included)
• 1 × Retention Spring
• 1 × Oil Filter (26 × 25.8 mm)

Key Features

• Broad Compatibility: Fits GY6 50cc, 125cc, and 150cc engines found in popular Chinese scooters and mopeds — compatible with Baotian, Benzhou, Znen, Taotao, and many other Chinese brands
• Quality Construction: Built from durable aluminum and rubber for long-lasting, leak-free performance
• Complete Set: Drain plug, O-ring, oil filter, and spring included — nothing extra to buy
• Easy Installation: Straightforward drop-in fit; no special tools required beyond a standard wrench
• Precision Sizing: M30 thread size ensures a secure, rattle-free fit into the engine casing

Specifications

Compatible Scooter Brands

This oil filter and drain plug set is designed to replace OEM parts on most GY6 50cc–150cc Chinese scooters and mopeds, including those sold under the Baotian, Benzhou, Znen, and Taotao nameplates, as well as many other Chinese-brand GY6-engine machines.

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Learn More About Engine Maintenance

For general guidance on routine vehicle maintenance and safety, visit the U.S. Consumer Product Safety Commission (CPSC) for product safety information relevant to powersports and small-engine equipment.

Learn more: Oil filter

Frequently Asked Questions

Q: Which GY6 engine sizes is this oil filter and drain plug set compatible with?

A: This set is compatible with GY6 engines ranging from 50cc up to 150cc, including the popular 125cc and 150cc variants found in Chinese scooters and mopeds. It fits brands such as Baotian, Benzhou, Znen, Taotao, and many other Chinese-branded GY6 machines.

Q: What exactly is included in this GY6 oil filter drain plug set?

A: The kit includes one drain plug (with an O-ring pre-fitted), one retention spring, and one oil filter measuring 26 × 25.8 mm — everything needed for a complete oil service on your GY6 scooter engine.

Q: What thread size does the drain plug use?

A: The drain plug uses an M30 thread with a threaded depth of 8 mm and a cap outer diameter of 39 mm, making it a direct replacement for standard GY6 engine drain plugs.

Q: How difficult is it to install this oil filter and drain plug kit?

A: Installation is straightforward. The parts are designed as direct replacements, so a standard socket or wrench is all you need. The included O-ring ensures a proper seal without any additional sealant required.