The Best 450 Cc Engine of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best 450 Cc Engine of 2022. Check our ranking below.
2,655 (random num) Reviews Scanned
Rank No. #1
Aceup Energy 18HP 459cc Gas Engine Horizontal Shaft, 4 Stroke OHV Gas Motor with Electric Start, Shaft 1" (25.4mm) Diameter
- Shaft 1" diameter , 3.48" long, end tapped with 3/8"- 24 UNF, Keyway 1/4"
- Gas engine motor built-in 4 stroke, air cooled with recoil/electric start
- 18HP 3600RPM, OHV gasoline engine, 1.7 gallon fuel tank
- Equipped with metal cams, forged crankshafts and cast iron cylinder liners to ensure superior performance and longer service life
- All our gas powered engine tested in the factory to guarantee quality; EPA compliant; Backed by a 2 year limited warranty with free lifetime technical guidance from experts
Rank No. #2
awolsrgiop 420CC 4 Stroke 15HP OHV Horizontal Gas Engine Go Kart Motor Recoil+Silencer Efficient Cooling System Home Garden for Water Pumps, Batchers, Vibrators, Expanders, Threshers
- 【Strong Power】The engine power is up to 9700W and the rated speed is up to 3600rpm, which can provide strong power for the machine operation and help you finish the work quickly and efficiently. Low fuel consumption: The engine is equipped with a high-precision carburetor, which can reduce fuel consumption (≤374g/kw.H) and cost.
- 【Low Oil Alarm】When the oil is too low, the machine will stop working automatically. This prevents the engine from suddenly shutting down while working. Long lasting operation: Equipped with a large capacity fuel tank (1.72 gallons) for long hours of operation. This ensures reliable performance without frequent refuelling.
- 【Sealed Oil Port】The oil port adopts cap sealing design, which effectively prevents oil leakage from the oil tank. Metal camshaft: The camshaft is made of iron with high wear resistance. It enables the engine to work stably. Ergonomic design: This engine has a starting handle and a general control area that are ergonomically designed for easy starting and use.
- 【Efficient Cooling System】A forced air cooling system and ventilated heat sinks keep the engine cool, providing high reliability and durability. Low noise: High-quality silencers effectively reduce noise, providing you with a relatively quiet working environment. Air filter: The air filter purifies the air. Its filtering performance helps to reduce wear and prolong service life.
- 【Applications】The engine is suitable for machines with suitable crankshafts such as water pumps, batchers, vibrators, expanders, threshers, recreational vehicles, pressure washers, trenchers, air compressors, concrete/mortar mixers/chainsaws, mini-motorcycles, go-karts, lawnmowers, log-splitters and hoovers.
Rank No. #3
BILT HARD 420cc 15HP Gas Engine with Electric Start, Horizontal Shaft 4 Stroke OHV Gas Motor, Gas Powered Multi-Use Engine
- POWERFUL ENGINE - Our 420cc displacement 4-stroke horizontal cylinder gas engine has a max torque of 18.45ft.lbs @2500RPM, max 3800 RPM speed, 15 maximum horsepower, 1.2 gal fuel tank. Built to meet & exceed industrial grade quality standards & provide dependable performance. The engine is shipped dry so make sure you add gasoline and engine oil correctly before starting (not included).
- SHAFT SPECS - 1 in Diameter, 3.48 in Length, end tapped with 3/8 in.-24 UNF; Keyway 1/4 in; Mounting pattern 7.72" L x 3.39" W-4.06" W. Durable design runs quiy and provides smooth operation.This engine spark plug system can take Torch: F6TC spark plugs, with a clearance of: 0.027-0.0.31 in. The engine runs on a minimum 87+ unleaded gasoline (ETHANOL＜10% recommended).
- SAFETY & WIDELY APPLICATIONS - Built-in Force Air-Cooled and Splash Lubrication System, keeping the motor cool during extended use of time and ensure the operator's safety. A low oil shutoff functionality turns the engine off to prevent serious damage or failure. It's the perfect replacement engine for cement mixers, compressors, mowers, log splitters, vacuums, tillers, water pumps, chipper/shredders and blowers.
- GREAT REPLACEMENT - Our 420cc 15HP Horizontal Engine is a great replacement for your Honda GX340, 389cc, GX390, 389cc, Briggs & Stratton GX340, 389cc, GX390, 389cc, Kohler CH440, 429cc, ECH440, 429cc, ECH440LE, 429cc, Yamaha MZ360, 357cc, MX360, 358cc, MX400, 402cc etc.
- KINDLY NOTED- with EPA compliant, each gas engine will be Oil Tested before packaging, so it may touch a little oily, but 100% new condition.
Rank No. #4
250cc 4-Stroke Engine Motor for ATV Dirt Bike, 5-Speed Manual Transmission Engine CG250 Vertical Engine Motor - Single Cylinder, US Stock
- 【FEATURES】 100% brand new 250cc 4-Stroke Engine Motor, excellent performance, Single cylinder, 4-stroke with air-cooled, and electric/foot startup mode.
- 【MAIN PARAMETERS】 Engine Type：Single Cylinder, 4-Stroke, Vertical; Lubrication：Pressure/splash; Cooling System：Air Cooled; Fuel:Unleaded gasoline ; Displacement: 250cc.
- 【APPLICATIONS】 250cc 4-stroke Engine with Manual Transmission fits most Chinese made ATV, Upgrade your ATV engine to provide more powerful power.
- 【PACKAGE INCLUDED】 This engine assembly comes with Intake Pipe, Drive Sprocket, Sprocket cover & Spark Plug（Most of the accessories are already installed on the engine） but doesn't come with Carburetor, Battery, CDI, Voltage Regulator, Ignition Coil etc.
- 【Shipping & Service】 We packed the item as good as we can. If there are any problems, please tell our after-sales team, and we will provide the most professional and timely service.
Rank No. #5
X-PRO 4-Stroke Vertical ATVs Engine with Manual Transmission w/Reverse, Electric Start for 200cc 250cc ATVs
- 4-stroke Vertical ATVs Engine Motor with Manual Transmission w/Reverse, Electric Start for 200cc 250cc
- Please check pictures and specifications for compatibility
Rank No. #6
Exmark 142-3078 16HP Vanguard Engine 135-5666
- Genuine Exmark Toro Equipment Part Number 142-3078
- Replacement for Previous Part Number 135-5666
SaleRank No. #7
Briggs & Stratton Intek Series, 19 HP, 540 cc, Single Cylinder Engine
- 9 amp charging system
- Full pressure lubrication with oil filter
- Pulse fuel pump
- Overhead valve design (OHV) for cooler operation and long valve life
- Includes exhaust
- Dura-Bore cast iron cylinder sleeve for extended life
- 3300 max RPM
- Electric start
- For riding lawn mowers
- Replaces engine model 33R877-0003-G1
Rank No. #8
CheriMuMu 420CC 15HP Gas Motor Engine, 4 Strokes OHV Horizontal Shaft Recoil Start Motor, 3600RPM Manual Recoil Start Gasoline Engine for Go Kart, Compressors, Trenchers
- 【Low Fuel Consumption】The overhead valve is used, which effectively helps reduce carbon buildup and dramatically improves fuel savings. Air filter also improves air filtration performance and reduce wear. Both can help you save a lot of money on fuel costs.
- 【Strong Power】The gasoline engine boasts a robust 15HP horsepower, a displacement of 420cc and a rotating speed of 3600RPM, which provides you with strong power and ensures that your work can be completed quickly and easily.
- 【Stable Running】The engine is equipped with metal cam, forged crankshaft and cast iron cylinder liner, ensuring superior performance and a longer lifespan. Start it manually and enjoy stable engine operation every time.
- 【Efficient Cooling System】The built-in forced air cooling system and ventilated heat sink are designed to keep the motor cool and provide high reliability and durability.
- 【High Safety】The 4 strokes gas motor engine is equipped with an oil alarm. If enough oil is not added before starting, the machine will automatically turn off to protect the machine. Thus the machine will not be easily damaged and has a longer service life.
Rank No. #9
Genkins 16 HP 420cc Electric Start Engine Gas Powered Multi-Use Engine, GK420E
- One Click Eletric Starter! forget about the hassle of hand pull, start your engine with the ease of click a button
- Shaft: 1" diameter, 2-3/4" long, 1/4 keyway, 3/8" size 24 UNF drilled and tapped
- 420cc 4 Stroke OHV Engine 16 horse power
- 1.55 Fuel Tank
- Run on Most 87 Octane Gasoline
Rank No. #10
200CC/250CC ATV Engine Motor Kit 4 Stroke Single Cylinder Air-Cooled Vertical Engine Motor Dirt Bike Engine Kit Electric Start Manual Transmission Motorcycle Engine
- Strong Power: This ATV motor engine boasts a robust 14HP horsepower, a displacement of 200cc/250cc, and a max rotating speed of 7500RPM, which provides you with strong power and ensures that your drive will be very smooth and powerful.
- Durable and Sturdy: The ATV engine motor kit is equipped with premium aluminum and cast steel, ensuring superior performance and a longer lifespan and adapting to complex environments and conditions.
- Adjustable Speed: Its 5-speed manual clutch transmission provides you with high-precision gear shifting control, so it allows you to easily adapt to various changes. It makes your driving experience more exciting under different road conditions.
- Easy to Operate: The CDI ignition system (not included) leads to higher energy and ignition efficiency. So you can start the motor engine quickly and safely.
- Wide Application: This ATV engine motor kit is widely applied to ATV motorcycles, as long as the size matches.
Last update on 2025-04-17 / Affiliate links / Images from Amazon Product Advertising API
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- Specifications: How powerful they are can be measured.
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- Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 450 Cc Engine.
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