3 best lawn mower engines

Lawn mower engines are small internal combustion engines that power lawn mowers and other outdoor equipment used for cutting and maintaining grass and lawns. These engines come in various types and configurations, and they are a crucial component of any lawnmower. Here are some key points about lawn mower engines:

Types of Engines: Lawn mower engines are typically classified into two main types:
- Gasoline-Powered Engines: Most lawn mowers use gasoline-powered engines. They are available in various sizes and power ratings to suit different types of mowers, from small push mowers to large riding mowers.
- Electric-Powered Engines: Some lawn mowers are equipped with electric motors. These mowers can be corded (requiring an electrical outlet) or cordless (battery-powered). Electric mowers are quieter and produce no emissions compared to gasoline engines.
Engine Displacement: The engine displacement of a gasoline-powered lawn mower engine is measured in cubic centimeters (cc) and indicates the engine's size and power output. Larger engine displacement generally results in more cutting power.
Two-Stroke vs. Four-Stroke Engines: Gasoline engines for lawn mowers are often classified as either two-stroke or four-stroke engines.
- Two-Stroke Engines: These engines are lighter and simpler but require a mixture of oil and gasoline for fuel.They tend to be less fuel-efficient and produce more emissions.
- Four-Stroke Engines: Four-stroke engines are more common and efficient. They use separate compartments for oil and gasoline and are known for their reliability and lower emissions.
Maintenance: Proper maintenance is crucial for the longevity and performance of a lawn mower engine. Maintenance tasks may include changing the oil, air filter, spark plug, and fuel filter, as well as cleaning the cooling fins and ensuring proper fuel storage.
Replacement Parts and Accessories: Lawn mower engines may require replacement parts and accessories over time. Common replacement parts include spark plugs, air filters, carburetors, and engine oil. Additionally, accessories like starter ropes, fuel caps, and mufflers can be replaced if damaged or worn.
Safety: When working on or near a lawn mower engine, it's essential to follow safety guidelines. Always disconnect the spark plug wire to prevent accidental starting, and never add fuel when the engine is hot.
Environmental Considerations: Lawn mower engines, especially older models, can produce emissions that contribute to air pollution. Some regions have regulations and emission standards for small engines to reduce their environmental impact.

Overall, lawn mower engines are integral to maintaining well-kept lawns and outdoor spaces. Regular maintenance and proper care can extend the lifespan of the engine and ensure the mower operates efficiently. When replacing parts or accessories, it's important to choose high-quality components that are compatible with your specific lawn mower model.

Below you can find our editor's choice of the best lawn mower engines on the market

FQFP 593872 799582 Ignition Coil for BS 08P502 09P602 09P702 093J02 550e-550ex Series Engine Lawn Mower Replace 798534

Based on 13 reviews Check latest price

Product description

Ignition coil replaces B & S: 593872 799582 798534

Fit for most BS 08P502 09P602 09P702 093J02 550e-550ex series engines

Fit for detail B & S models:

08P502-0002-H1 08P502-0013-H1 08P502-0003-H1 08P502-0014-H1 08P502-0004-H1 08P502-0015-H1 08P502-0005-H1 08P502-0016-H1 08P502-0005-H5 08P502-0017-H1 08P502-0006-H1 08P502-0018-H1 08P502-0007-H1 08P502-0019-H1 P502-0008-H1 08P502-0020-H1 8P502-0008-H5 08P502-0021-H1 8P502-0009-H1 08P502-0021-H5 8P502-0010-H1 08P502-0022-H1 8P502-0010-H5 08P502-0023-H1 P502-0011-H1 08P502-0023-H5 8P502-0011-H5 08P502-0024-H1 8P502-0012-H1 08P502-0025-H1 8P502-0048-H1 08P502-0026-H1 8P502-0049-F1 08P502-0027-H1 8P502-0050-H1 08P502-0028-H1 8P502-0051-H1 08P502-0029-H1 8P502-0051-H5 08P502-0030-H1 8P502-0052-H1 08P502-0031-H1 8P502-0053-H1 08P502-0033-H1 8P502-0054-F1 08P502-0034-F1 8P502-0055-F1 08P502-0035-H1 8P502-0056-H1 08P502-0036-H1 8P502-0056-H5 08P502-0037-H1 8P502-0057-H1 08P502-0038-H1 8P502-0058-H1 08P502-0038-H5 8P502-0059-H1 08P502-0039-H1 8P502-0060-H1 08P502-0039-H5 8P502-0061-H1 08P502-0040-H1 8P502-0062-H1 08P502-0040-H5 8P502-0063-F1 08P502-0041-H1 8P502-0064-F1 08P502-0042-F1 8P502-0065-H1 08P502-0043-H1 8P502-0066-H1 08P502-0044-H1 8P502-0066-H1 08P502-0045-H1 8P502-0067-H1 08P502-0046-F1 8P502-0068-H1 08P502-0047-F1 8P502-0069-H1 08P502-0100-H1 8P502-0070-H1 08P502-0101-H1 8P502-0071-H1 08P502-0102-H1 8P502-0072-H1 08P502-0103-H1 8P502-0073-H1 08P502-0104-H1 8P502-0074-H1 08P502-0104-H1 8P502-0075-H1 08P502-0105-F1 8P502-0076-H1 08P502-0105-F1 8P502-0077-H1 08P502-0106-H1 8P502-0078-H1 08P502-0106-H1 8P502-0079-F1 08P502-0106-H5 8P502-0080-H1 08P502-0107-H1 8P502-0081-H1 08P502-0107-H5 8P502-0083-H1 08P502-0109-F1 8P502-0084-H1 08P502-0110-F1 8P502-0085-H1 08P502-0111-F1 8P502-0086-H1 08P502-0112-H1 8P502-0087-H1 08P502-0113-H1 8P502-0088-H1 08P502-0114-H1

Fit for most BS 08P502 09P602 09P702 093J02 550e-550ex series engines
Ignition coil replaces BS 593872 799582 798534
Fits Craftsman Troy-Bilt MTD Yard Machines Poulan Weed Eater Bolens lawn mowers
Package: 1 ignition coil, 1 spark plug

PowerSmart Lawn Mower, 20-inch & 170CC, Gas Powered Self-Propelled Lawn Mower with 4-Stroke Engine, 3-in-1 Gas Mower in Color Red/Black, 8 Adjustable Heights (1.21''-3.15''), PSM2020

PowerSmart

Based on 21 reviews Check latest price

Product description

Ideal for the smaller yard, the compact, 170cc self-propelled gas-powered Power Smart PSM2020 push lawn mower is easy to operate in tight spaces and features three cutting systems including side discharge option and mulching capability plus a collection rear bag. Offering a smart, powerful, highly efficient and lightweight design and the PSM2020 features a rear wheel drive mode that makes it easier to maneuver on uneven and rough. The deep dome deck design accompanied with the sharp and solid blade makes for better mulching. Easy to operate and weighing just 103 lbs., the mower also features a durable steel deck that cuts a 20 in. swath and adjustable height from 1.2 to 3.15 in. to meet your varying needs

170CC OHV GAS ENGINE & 20-INCH STEEL MOWING DECK: PowerSmart gas lawn mower contains with powerful 4-stroke, single cylinder gas engine which provides you powerful back up for clearing the tallest and toughest grass. Forced air-cooling system is equipped and ensures the continuous power of the engine to get your job finished. 20-inch steel mowing deck creates the large cutting area with high durability, which can help you cut bigger jobs easily.
ADJUSTABLE CUTTING DEPTH: The self-propelled mower has 8-position height adjustment which allows you to change the cutting height to cut grass and overgrowth easily, cutting height in this self-propelled lawn mower can be adjusted between the range of 1.21 to 3.15 inch, cutting width is 20 inch, and grass catcher capacity is 2.3 Bushels.
FLEXIBLE AND AGILE: 3-in-1 side discharge and mulching capability allows you to spread grass clippings to the side, returning key nutrients to your lawn so your grass can grow healthy and thick. The 11-inch rear wheels in this gas self-propelled mower make it easy to move. The large capacity 14.6 Gallon bag and labour-saving design can enhance your work efficiency.
QUICK FOLDING & TIDILY STORAGE: The gas power lawn mower can be quickly folded without tools due to the foldable handle design. It can be stored tidily after folding, save space and keep your work house organized. Fuel tank capacity of this mower is 0.21 Gallon, oil capacity is 16.9 fl.oz, and weight is 76.8lb.
CUSTOMER SATISFICATION: PowerSmart is always aiming on providing great consumers value with the absolute best price and quality entire line of products. All of our products qualify for a 3 years warranty, Our service team will provide premium service to help solve any problem.

User questions & answers

Question:	Can this lawn mower be pushed by hand without using the self propelled function
Answer:	Not sure

Product features

20-inch 170cc Gas Powered Lawn Mower

POWERSMART is aiming on developing innovative outdoor accessories and household tools for more than 10 years. Our pruposes is providing customers with high value products, assistances of garden maintances during daily life. Our specialized lines of lawn mowers and snow blowers contain with top powers and standards in the market, which includes gas powered, cordless, and large sizes machines.

Honda Genuine OEM Harmony II HRR216 (HRR2165PDA) (HRR2165VKA) (HRR2165VXA) Walk-Behind Lawn Mower Engines Recoil Starter Assembly

Honda

Based on 68 reviews Check latest price

Product description

***** USE FROM FRAME SERIAL # MZCG-7800001 to MZCG-7999999 ***** ----- Fits Honda LAWN MOWER HRR2165: PDA ~ VKA ~ VXA -----

PLEASE VERIFY THE CORRECT PARTS FOR YOUR ENGINE/EQUIPMENT BEFORE SUBMITTING YOUR ORDER - IF YOUR ENGINE IS NOT LISTED IN THE DESCRIPTION, PLEASE CONTACT SELLER AND DO NOT ASSUME THAT IT WILL FIT
FOR PARTS LOOK UP, PLEASE PROVIDE SELLER WITH THE FOLLOWING INFOS: ENGINE/EQUIPMENT'S MODEL, CODE TYPE AND SERIAL/FRAME NUMBER
GENUINE OEM Honda HRR2165PDA HRR2165VKA HRR2165VXA Recoil Starter Assembly
FAST & FREE SHIPPING!!!
***** USE FROM FRAME SERIAL # MZCG-7800001 to MZCG-7999999 *****

User questions & answers

Question:	I have a honda hrr216vxa. does this assembly fit? i noticed the model numbers in the description have a "5" in the middle of the model number
Answer:	Hi, for parts look up, please provide us with the mower's complete model type. It's on a black and silver tag on the rear of the mower deck
Question:	Does it come with the screws
Answer:	No. Use the screws you took out or go buy new ones at your hardware store
Question:	I have a honda hrr 216vka mczg 7905918 will this fit
Answer:	I have the HRR2165VKA 7807*** and it fit perfectly! Less than 5 minutes and you are mowing.
Question:	I have a mtd walk-behind lawn mover with a honda 160cc engine, serial number gjaea 4758274 53a. will this recoil starter work with is engine
Answer:	I don't know. Maybe go on the chat room with Honda and ask them.