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Description
Standard Spark Plug
The workhorse, at the heart of smooth-running engines around the world.
FEATURES
- OEM Quality
- Triple-Gasket Sealing Process
- Consistent Performance
- Plug of Choice in Millions of Vehicles
- Sold each
Technical Specifications
- MFG. Part Number AB-6
Vehicle Information
Yamaha TT250 Motorcycle - Dual-Sport (1980-1982)
The Yamaha TT250, produced from 1980 to 1982, was a lightweight, four-stroke off-road motorcycle designed for trail riding. It was presented primarily as a single "Base" model, distinguished from its street-legal sibling, the XT250, by its stripped-down features, lacking components like headlights, mirrors, turn signals, and a speedometer. It featured a 249 cc air-cooled, single-cylinder engine. During this period, the TT250 was generally offered as a single, dedicated off-road model, often referred to as the "Base" trim, with no indication of multiple distinct trims. The core engine design remained largely consistent across these years. While a Yamaha bulletin mentioned a valve/oil starvation issue and a suggested fix (installing a roll pin in the crank snout), this was a refinement rather than a formal generation change within the 1980-1982 range. The 1980 and 1981 models are frequently grouped together in parts listings and specifications, indicating minimal year-to-year variation. FAQ:
Q: How do I know if this product fits my specific Yamaha TT250?
R: To ensure perfect compatibility, please use the year and edition selector at the top of the page. This will filter products specifically designed for your motorcycle.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Engine oil: every 10 hours (aggressive riding) or 20 hours (recreational riding). Oil filter: with every oil change. | Drain warm engine oil. Clean oil strainer. Replace oil filter with every oil change. Add appropriate oil quantity (e.g., 1.3 liters with filter replacement). |
| Air Filter | Every 10 hours (aggressive riding) or 20 hours (recreational riding), or check every 4 000 km. | Inspect, clean, and re-oil foam air filters regularly. Replace if torn or deteriorating. |
| Spark Plug | Check and replace as necessary. Often replaced during annual or 100-hour service. | |
| Drive Chain | Regularly | Inspect, clean, lubricate, and adjust for proper slack. |