K&N Powersports Cartridge Oil Filters are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the best oil filter available. K&N Powersports Oil Filters trap harmful contaminants while the filter's construction allows for high oil flow rates. K&N Oil Filters are covered by a limited warranty to be free from defects in materials and workmanship when installed and replaced using engine and equipment manufacturer's recommended service intervals.
Specifications:
- Product type: Oil Filter
- Style: Cartridge
- Outside diameter: 1.5 in (38 mm)
- Height: 1.844 in (47 mm)
- Inside diameter: 0.469 in (12 mm)
- Gasket material: Nitrile Rubber
- Anti-drain-back valve: No
- Bypass valve: Yes
- Relief valve: Yes
- Warranty: 1 Year Limited
- Part number: KN-142
Fits a wide range of Yamaha and TM gas applications, 1987-2013. Confirm fitment by matching your OE oil filter part number, thread size, or by contacting us with your year, make, model and engine.
Cross-References (replaces):
- Yamaha 1UY134400100
- Yamaha 1UY1344002
- Yamaha 1UY134400200
FAQ
Will the K&N KN-142 fit my vehicle?
Match it to your original equipment oil filter part number, the thread size and gasket dimensions, or the cross-reference list, or contact us with your year, make, model and engine to confirm.
What does the K&N KN-142 replace?
It cross-references common filters including Yamaha 1UY134400100, Yamaha 1UY1344002, Yamaha 1UY134400200.
Can I use this oil filter with synthetic oil?
Yes. K&N oil filters are designed to work with synthetic, conventional and blended motor oils.
What warranty does it carry?
It is backed by the K&N 1 Year Limited Warranty.

