Engines · Marine outboards and jet drives

Honda marine outboards and jet drives

EPA certification records list 168 marine spark-ignition engine families from Honda, model years 2012–2026. Rated power ranges from 2 to 261 kW, median 37 kW. Displacement spans 100 cc to 5.0 l. Naturally Aspirated engines make up 100% of families. The most families were certified in 2018 (13).

Engine families168
Engine models1
Model years2012–2026
Power range2–261 kWmedian 37 kW
Displacement100 cc – 5.0 l
Rank in category#4of 19 makers by families

Power distribution

Number of engine families by rated power.

0–19 kW65
19–37 kW15
37–56 kW30
56–75 kW4
75–130 kW26
130–225 kW25
225–450 kW3

Families certified per year

201211
201311
201411
201511
201611
201713
201813
201911
202011
202111
202211
202310
202411
202512
202610

Emission standards by year

How Honda's certifications moved through emission standards.

YearStandards certified (families)
2012300 (5) · 491 (1) · 481 (1) · 463 (1)
2013300 (5) · 491 (1) · 481 (1) · 463 (1)
2014300 (5) · 491 (1) · 481 (1) · 463 (1)
2015300 (5) · 491 (1) · 481 (1) · 463 (1)
2016300 (5) · 491 (1) · 481 (1) · 463 (1)
2017300 (6) · 491 (1) · 481 (1) · 478 (1)
2018300 (6) · 491 (1) · 481 (1) · 478 (1)
2019300 (4) · 491 (1) · 481 (1) · 478 (1)
2020300 (4) · 491 (1) · 481 (1) · 478 (1)
2021300 (4) · 491 (1) · 481 (1) · 478 (1)
2022300 (4) · 491 (1) · 481 (1) · 478 (1)
2023300 (4) · 491 (1) · 481 (1) · 463 (1)
2024300 (5) · 491 (1) · 481 (1) · 463 (1)
2025300 (6) · 491 (1) · 481 (1) · 463 (1)
2026300 (5) · 491 (1) · 463 (1) · 425 (1)

Technical mix

Fuel
Single Fuel168
Aspiration
Naturally Aspirated168
Cylinders
1 cyl352 cyl303 cyl454 cyl306 cyl258 cyl3

Most certified engine models

Co., Inc168

Engine families — latest 150

FamilyModelYearDisplacementPowerFuelStandard
THNXM.0572E2Co., Inc2026100 cc2 kWSingle Fuel491
THNXM.2222G0Co., Inc2026200 cc7 kWSingle Fuel463
THNXM.3502G0Co., Inc2026400 cc15 kWSingle Fuel425
THNXM.5522G0Co., Inc2026600 cc22 kWSingle Fuel388
THNXM.8082G2Co., Inc2026800 cc37 kWSingle Fuel315
THNXM.9982G0Co., Inc20261.0 l45 kWSingle Fuel300
THNXM1.502G1Co., Inc20261.5 l75 kWSingle Fuel300
THNXM2.352G1Co., Inc20262.4 l112 kWSingle Fuel300
THNXM3.582G2Co., Inc20263.6 l186 kWSingle Fuel300
THNXM4.952G0Co., Inc20265.0 l261 kWSingle Fuel300
SHNXM.0572E2Co., Inc2025100 cc2 kWSingle Fuel491
SHNXM.1272G2Co., Inc2025100 cc4 kWSingle Fuel481
SHNXM.2222G0Co., Inc2025200 cc7 kWSingle Fuel463
SHNXM.3502G0Co., Inc2025400 cc15 kWSingle Fuel425
SHNXM.5522G0Co., Inc2025600 cc22 kWSingle Fuel388
SHNXM.8082G2Co., Inc2025800 cc37 kWSingle Fuel315
SHNXM.9982G0Co., Inc20251.0 l45 kWSingle Fuel300
SHNXM1.502G1Co., Inc20251.5 l75 kWSingle Fuel300
SHNXM2.352G1Co., Inc20252.4 l112 kWSingle Fuel300
SHNXM3.582G1Co., Inc20253.6 l186 kWSingle Fuel300
SHNXM3.582G2Co., Inc20253.6 l186 kWSingle Fuel300
SHNXM4.952G0Co., Inc20255.0 l261 kWSingle Fuel300
RHNXM.0572E2Co., Inc2024100 cc2 kWSingle Fuel491
RHNXM.1272G2Co., Inc2024100 cc4 kWSingle Fuel481
RHNXM.2222G0Co., Inc2024200 cc7 kWSingle Fuel463
RHNXM.3502G0Co., Inc2024400 cc15 kWSingle Fuel425
RHNXM.5522G0Co., Inc2024600 cc22 kWSingle Fuel388
RHNXM.8082G2Co., Inc2024800 cc37 kWSingle Fuel315
RHNXM.9982G0Co., Inc20241.0 l45 kWSingle Fuel300
RHNXM1.502G1Co., Inc20241.5 l75 kWSingle Fuel300
RHNXM2.352G1Co., Inc20242.4 l112 kWSingle Fuel300
RHNXM3.582G1Co., Inc20243.6 l186 kWSingle Fuel300
RHNXM4.952G0Co., Inc20245.0 l261 kWSingle Fuel300
PHNXM.0572E2Co., Inc2023100 cc2 kWSingle Fuel491
PHNXM.1272G2Co., Inc2023100 cc4 kWSingle Fuel481
PHNXM.2222G0Co., Inc2023200 cc7 kWSingle Fuel463
PHNXM.3502G0Co., Inc2023400 cc15 kWSingle Fuel425
PHNXM.5522G0Co., Inc2023600 cc22 kWSingle Fuel388
PHNXM.8082G2Co., Inc2023800 cc37 kWSingle Fuel315
PHNXM.9982G0Co., Inc20231.0 l45 kWSingle Fuel300
PHNXM1.502G1Co., Inc20231.5 l75 kWSingle Fuel300
PHNXM2.352G1Co., Inc20232.4 l112 kWSingle Fuel300
PHNXM3.582G1Co., Inc20233.6 l186 kWSingle Fuel300
NHNXM.0572E2Co., Inc2022100 cc2 kWSingle Fuel491
NHNXM.1272G2Co., Inc2022100 cc4 kWSingle Fuel481
NHNXM.1272G3Co., Inc2022100 cc4 kWSingle Fuel478
NHNXM.2222G0Co., Inc2022200 cc7 kWSingle Fuel463
NHNXM.3502G0Co., Inc2022400 cc15 kWSingle Fuel425
NHNXM.5522G0Co., Inc2022600 cc22 kWSingle Fuel388
NHNXM.8082G2Co., Inc2022800 cc37 kWSingle Fuel315
NHNXM.9982G0Co., Inc20221.0 l45 kWSingle Fuel300
NHNXM1.502G1Co., Inc20221.5 l75 kWSingle Fuel300
NHNXM2.352G1Co., Inc20222.4 l112 kWSingle Fuel300
NHNXM3.582G1Co., Inc20223.6 l186 kWSingle Fuel300
MHNXM.0572E2Co., Inc2021100 cc2 kWSingle Fuel491
MHNXM.1272G2Co., Inc2021100 cc4 kWSingle Fuel481
MHNXM.1272G3Co., Inc2021100 cc4 kWSingle Fuel478
MHNXM.2222G0Co., Inc2021200 cc7 kWSingle Fuel463
MHNXM.3502G0Co., Inc2021400 cc15 kWSingle Fuel425
MHNXM.5522G0Co., Inc2021600 cc22 kWSingle Fuel388
MHNXM.8082G2Co., Inc2021800 cc37 kWSingle Fuel315
MHNXM.9982G0Co., Inc20211.0 l45 kWSingle Fuel300
MHNXM1.502G1Co., Inc20211.5 l75 kWSingle Fuel300
MHNXM2.352G0Co., Inc20212.4 l112 kWSingle Fuel300
MHNXM3.582G1Co., Inc20213.6 l186 kWSingle Fuel300
LHNXM.0572E2Co., Inc2020100 cc2 kWSingle Fuel491
LHNXM.1272G2Co., Inc2020100 cc4 kWSingle Fuel481
LHNXM.1272G3Co., Inc2020100 cc4 kWSingle Fuel478
LHNXM.2222G0Co., Inc2020200 cc7 kWSingle Fuel463
LHNXM.3502G0Co., Inc2020400 cc15 kWSingle Fuel425
LHNXM.5522G0Co., Inc2020600 cc22 kWSingle Fuel388
LHNXM.8082G2Co., Inc2020800 cc37 kWSingle Fuel315
LHNXM.9982G0Co., Inc20201.0 l45 kWSingle Fuel300
LHNXM1.502G1Co., Inc20201.5 l75 kWSingle Fuel300
LHNXM2.352G0Co., Inc20202.4 l112 kWSingle Fuel300
LHNXM3.582G1Co., Inc20203.6 l186 kWSingle Fuel300
KHNXM.0572E2Co., Inc2019100 cc2 kWSingle Fuel491
KHNXM.1272G2Co., Inc2019100 cc4 kWSingle Fuel481
KHNXM.1272G3Co., Inc2019100 cc4 kWSingle Fuel478
KHNXM.2222G0Co., Inc2019200 cc7 kWSingle Fuel463
KHNXM.3502G0Co., Inc2019400 cc15 kWSingle Fuel425
KHNXM.5522G0Co., Inc2019600 cc22 kWSingle Fuel388
KHNXM.8082G2Co., Inc2019800 cc37 kWSingle Fuel315
KHNXM.9982G0Co., Inc20191.0 l45 kWSingle Fuel300
KHNXM1.502G1Co., Inc20191.5 l75 kWSingle Fuel300
KHNXM2.352G0Co., Inc20192.4 l112 kWSingle Fuel300
KHNXM3.582G1Co., Inc20193.6 l186 kWSingle Fuel300
JHNXM.0572E2Co., Inc2018100 cc2 kWSingle Fuel491
JHNXM.1272G2Co., Inc2018100 cc4 kWSingle Fuel481
JHNXM.1272G3Co., Inc2018100 cc4 kWSingle Fuel478
JHNXM.2222G0Co., Inc2018200 cc7 kWSingle Fuel463
JHNXM.3502G0Co., Inc2018400 cc15 kWSingle Fuel425
JHNXM.5522G0Co., Inc2018600 cc22 kWSingle Fuel388
JHNXM.8082G2Co., Inc2018800 cc37 kWSingle Fuel315
JHNXM.9982G0Co., Inc20181.0 l45 kWSingle Fuel300
JHNXM1.502G1Co., Inc20181.5 l75 kWSingle Fuel300
JHNXM2.352G0Co., Inc20182.4 l112 kWSingle Fuel300
JHNXM3.472G1Co., Inc20183.5 l168 kWSingle Fuel300
JHNXM3.472G2Co., Inc20183.5 l168 kWSingle Fuel300
JHNXM3.582G0Co., Inc20183.6 l186 kWSingle Fuel300
HHNXM.0572E2Co., Inc2017100 cc2 kWSingle Fuel491
HHNXM.1272G2Co., Inc2017100 cc4 kWSingle Fuel481
HHNXM.1272G3Co., Inc2017100 cc4 kWSingle Fuel478
HHNXM.2222G0Co., Inc2017200 cc7 kWSingle Fuel463
HHNXM.3502G0Co., Inc2017400 cc15 kWSingle Fuel425
HHNXM.5522G0Co., Inc2017600 cc22 kWSingle Fuel388
HHNXM.8082G2Co., Inc2017800 cc37 kWSingle Fuel315
HHNXM.9982G0Co., Inc20171.0 l45 kWSingle Fuel300
HHNXM1.502G1Co., Inc20171.5 l75 kWSingle Fuel300
HHNXM2.352G0Co., Inc20172.4 l112 kWSingle Fuel300
HHNXM3.472G1Co., Inc20173.5 l168 kWSingle Fuel300
HHNXM3.472G2Co., Inc20173.5 l168 kWSingle Fuel300
HHNXM3.582G0Co., Inc20173.6 l186 kWSingle Fuel300
GHNXM.0572E2Co., Inc2016100 cc2 kWSingle Fuel491
GHNXM.1272G1Co., Inc2016100 cc4 kWSingle Fuel481
GHNXM.2222G0Co., Inc2016200 cc7 kWSingle Fuel463
GHNXM.3502G0Co., Inc2016400 cc15 kWSingle Fuel425
GHNXM.5522G0Co., Inc2016600 cc22 kWSingle Fuel388
GHNXM.8082G2Co., Inc2016800 cc37 kWSingle Fuel315
GHNXM.9982G0Co., Inc20161.0 l45 kWSingle Fuel300
GHNXM1.502G1Co., Inc20161.5 l75 kWSingle Fuel300
GHNXM2.352G0Co., Inc20162.4 l112 kWSingle Fuel300
GHNXM3.472G1Co., Inc20163.5 l168 kWSingle Fuel300
GHNXM3.582G0Co., Inc20163.6 l186 kWSingle Fuel300
FHNXM.0572E2Co., Inc2015100 cc2 kWSingle Fuel491
FHNXM.1272G1Co., Inc2015100 cc4 kWSingle Fuel481
FHNXM.2222G0Co., Inc2015200 cc7 kWSingle Fuel463
FHNXM.3502G0Co., Inc2015400 cc15 kWSingle Fuel425
FHNXM.5522G0Co., Inc2015600 cc22 kWSingle Fuel388
FHNXM.8082G2Co., Inc2015800 cc37 kWSingle Fuel315
FHNXM.9982G0Co., Inc20151.0 l45 kWSingle Fuel300
FHNXM1.502G1Co., Inc20151.5 l67 kWSingle Fuel300
FHNXM2.352G0Co., Inc20152.4 l112 kWSingle Fuel300
FHNXM3.472G1Co., Inc20153.5 l168 kWSingle Fuel300
FHNXM3.582G0Co., Inc20153.6 l186 kWSingle Fuel300
EHNXM.0572E2Co., Inc2014100 cc2 kWSingle Fuel491
EHNXM.1272G1Co., Inc2014100 cc4 kWSingle Fuel481
EHNXM.2222G0Co., Inc2014200 cc7 kWSingle Fuel463
EHNXM.3502G0Co., Inc2014400 cc15 kWSingle Fuel425
EHNXM.5522G0Co., Inc2014600 cc22 kWSingle Fuel388
EHNXM.8082G2Co., Inc2014800 cc37 kWSingle Fuel315
EHNXM.9982G0Co., Inc20141.0 l45 kWSingle Fuel300
EHNXM1.502G1Co., Inc20141.5 l67 kWSingle Fuel300
EHNXM2.352G0Co., Inc20142.4 l112 kWSingle Fuel300
EHNXM3.472G1Co., Inc20143.5 l168 kWSingle Fuel300
EHNXM3.582G0Co., Inc20143.6 l186 kWSingle Fuel300
DHNXM.0572E2Co., Inc2013100 cc2 kWSingle Fuel491
DHNXM.1272G1Co., Inc2013100 cc4 kWSingle Fuel481
DHNXM.2222G0Co., Inc2013200 cc7 kWSingle Fuel463
DHNXM.3502G0Co., Inc2013400 cc15 kWSingle Fuel425

Other marine outboards and jet drives makers

Mercury Marine424Yamaha391BRP (Bombardier Recreational Products)257Suzuki165Tohatsu144Suzhou Parsun Power Machine128Pleasurecraft Marine Engine107Tennessee Propulsion Products96KEM Equipment95Ilmor Engineering90Volvo Penta89

Source

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

Engine calculators

Torque, power and BMEPPower from torque and RPM · Torque from power and RPM · Brake mean effective pressure (BMEP)Engine displacementDisplacement from bore, stroke and cylinders · Bore from displacement and stroke · Stroke from displacement and boreBSFC and thermal efficiencyBSFC from power and fuel flow · Fuel flow from power and BSFC · Thermal efficiency from BSFCCompression ratioStatic compression ratio · Chamber volume for a target compression ratio · Theoretical compression pressurePiston speedMean piston speed · Maximum RPM for a piston speed limit · Rod ratio, piston velocity and acceleration

All calculators →

Related pages