Engines · Snowmobile engines

Yamaha snowmobile engines

EPA certification records list 25 snowmobile engine families from Yamaha, model years 2017–2020. Naturally Aspirated engines make up 88% of families. The most families were certified in 2018 (10).

Engine families25
Engine models10
Model years2017–2020
Rank in category#4of 4 makers by families

Families certified per year

20179
201810
20195
20201

Technical mix

Fuel
Gasoline (up to and including 10% Ethanol)25
Aspiration
Naturally Aspirated22Turbocharged3
Configuration
4 Stroke222 Stroke3
Cylinders
1 cyl53 cyl3

Most certified engine models

2002-09238Ju3Mz 12538Kx38Kj37Dha28Gn28Et28Km28Ky2

Engine families

FamilyModelYearFuel
LYMXY1.04BDA8Ju2020Gasoline (up to and including 10% Ethanol)
KYMXY.123AC4Mz 1252019Gasoline (up to and including 10% Ethanol)
KYMXY.192BC47Dha2019Gasoline (up to and including 10% Ethanol)
KYMXY.535CAB8Kx2019Gasoline (up to and including 10% Ethanol)
KYMXY.998LT48Kj2019Gasoline (up to and including 10% Ethanol)
KYMXY1.05TR42002-0922019Gasoline (up to and including 10% Ethanol)
JYMXY.123AC4Mz 1252018Gasoline (up to and including 10% Ethanol)
JYMXY.192BC47Dha2018Gasoline (up to and including 10% Ethanol)
JYMXY.499BDA8Gn2018Gasoline (up to and including 10% Ethanol)
JYMXY.535CAB8Kx2018Gasoline (up to and including 10% Ethanol)
JYMXY.973BAA8Et2018Gasoline (up to and including 10% Ethanol)
JYMXY.998BDB8Km2018Gasoline (up to and including 10% Ethanol)
JYMXY.998LT48Kj2018Gasoline (up to and including 10% Ethanol)
JYMXY1.04BDA8Ju2018Gasoline (up to and including 10% Ethanol)
JYMXY1.04BDB8Ky2018Gasoline (up to and including 10% Ethanol)
JYMXY1.05TR42002-0922018Gasoline (up to and including 10% Ethanol)
HYMXY.123AC4Mz 1252017Gasoline (up to and including 10% Ethanol)
HYMXY.499BDA8Gn2017Gasoline (up to and including 10% Ethanol)
HYMXY.535CAB8Kx2017Gasoline (up to and including 10% Ethanol)
HYMXY.973BAA8Et2017Gasoline (up to and including 10% Ethanol)
HYMXY.998BDB8Km2017Gasoline (up to and including 10% Ethanol)
HYMXY.998LT48Kj2017Gasoline (up to and including 10% Ethanol)
HYMXY1.04BDA8Ju2017Gasoline (up to and including 10% Ethanol)
HYMXY1.04BDB8Ky2017Gasoline (up to and including 10% Ethanol)
HYMXY1.05TR42002-0922017Gasoline (up to and including 10% Ethanol)

Other snowmobile engines makers

Source

US Environmental Protection Agency engine certification data. Model year and manufacturer are decoded from EPA engine family codes (EPA codes:YMX). An engine family is a group of engines certified together; one family can cover several power ratings.