SPX Ignition Coil
1045-3131 (MFG #: 01-143-32)
$34.95
Sale price
$34.95
Regular price
$34.95
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SPX Ignition Coil for Yamaha Big Wheel 80 Dirt Bike
SPX Ignition Coil for Yamaha Big Wheel 80 Dirt Bike
$34.95
Sale price
$34.95
Regular price
$34.95
SKU:1045-3131
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Description
OEM quality replacement ignition coil. Meets or exceeds OEM.
Technical Specifications
- MFG. Part Number 01-143-32
Vehicle Information
Yamaha Big Wheel 80 Dirt Bike (1986-1990)
The Yamaha Big Wheel 80 (BW80), produced from 1986 to 1990, is a youth-oriented off-road motorcycle, recognizable by its distinctive fat tires. It features a 79cc (often rounded to 80cc) single-cylinder, reed induction, 2-stroke engine, paired with a 3-speed transmission and an automatic clutch. This model shares many characteristics with the PW80, including its robust and reliable engine. Throughout its production run from 1986 to 1990, the BW80 saw no significant mid-cycle generation changes or major engine overhauls. It was offered as a single "Base" model, with variations in model codes (e.g., BW80S, BW80T) primarily indicating the model year rather than distinct trim levels with different features. The core engine and platform remained consistent. FAQ:
Q: How can I ensure this part fits my Yamaha Big Wheel 80?
R: To guarantee compatibility, please use the year and edition selector at the top of the page.
Maintenance
| Component | Interval | Details |
| Engine Oil (Transmission Oil) | Every 10 hours of operation | For aggressive riding, consider changing every 5 to 7 hours. Capacity of 0.65 L for a standard change, and 0.75 L if completely drained. Use a high-quality 10W-40 four-stroke motorcycle oil. |
| Oil Filter | Not applicable | The Yamaha BW80 is a two-stroke engine and does not have a conventional engine oil filter. The transmission oil is separate. |
| Belt | Not applicable | The Yamaha BW80 uses a chain drive system. Regular inspection and lubrication of the drive chain are recommended. |
| Spark Plug | Inspect regularly. Replace if incorrect or out of specification. | Type: NGK BP7HS. Gap: 0.6 to 0.7 mm. |
| Air Filter | Inspect and clean every 5 to 10 hours of riding | More frequently (every 2 to 3 hours) in dusty or muddy conditions. Clean with a suitable cleaner and use quality foam air filter oil. |
| Coolant | Not applicable | The Yamaha BW80 is an air-cooled engine and does not use liquid coolant. |