fits model: Mxz, Gtx, 600, Summit, Renegade, Tundra. make: Skidoo, Ski-doo. year: 2017–2020.

( Brand: Ski-doo ), ( Manufacturer Part Number: 420059354 ), ( Part Type: Motor Engine )
The Ski-Doo 420059354 motor is a high-performance, four-stroke snowmobile engine manufactured by Ski-Doo, a leading brand in the snowmobile industry. This engine is specifically designed for use in the Summit MXZ Renegade GTX Tundra 600 models produced between 2017 and 2020.
The 420059354 engine is part of Ski-Doo's 600 series and features a displacement of 599.6 cc. It is a single-cylinder, liquid-cooled engine that delivers impressive power and reliability on the snow. This engine is known for its robust design, ensuring it can handle the demands of snowmobiling in various conditions.
The 420059354 motor comes with Ski-Doo's E-TEC technology, which integrates electronic fuel injection for superior throttle response and reduced fuel consumption. The engine also boasts an advanced electronic ignition system, which provides reliable and efficient engine operation. This fuel injection system ensures precise fuel delivery, resulting in cleaner combustion and reduced emissions.
The motor has a wide powerband and delivers responsive acceleration, making it a popular choice among snowmobilers who enjoy aggressive riding styles. The engine is equipped with a CVT drive system, which provides effortless power transmission, ensuring smoother transitions between different speeds.
Maintenance is made easier with the engine's easily accessible components. The carburetor, located at the rear of the engine, is simple to service, ensuring that routine maintenance tasks can be performed quickly. The easy-access air filter ensures that cleaning and replacement are simple.
The 420059354 motor's quiet operation offers a more enjoyable riding experience, reducing background noise for both the rider and those in close proximity. The engine's cooling system ensures proper operating temperature, preventing overheating and ensuring optimum performance during extended rides.
With its reliable performance, impressive power output, and easy maintenance, the Ski-Doo 420059354 motor engine is an excellent choice for anyone looking to explore the snowy terrain on a Summit MXZ Renegade GTX Tundra 600 snowmobile from 2017 to 2020.
Ski-Doo's 4-TEC 600 engine is a popular choice for those looking for high performance and reliability in their snowmobiles. For models such as the Summit MXZ Renegade GTX Tundra (2017-2020), the 4-TEC 600 engine provides a combination of power and efficiency. In this article, we'll discuss the key advantages and disadvantages of buying a Ski-Doo 4-TEC 600 engine for your Summit MXZ Renegade GTX Tundra.
Pros:1. Power and Torque: This engine delivers impressive power and torque, making it ideal for those seeking a high-performance snowmobile experience. Its ability to provide strong acceleration and top-end speed is a significant advantage, particularly in competitive riding conditions.
2. Fuel Efficiency: The Ski-Doo 4-TEC 600 engine is known for its fuel efficiency. This engine uses a direct injection system to optimize fuel consumption, ensuring you get the most out of every tank of gas.
3. Reliability and Durability: Ski-Doo engines are built to last, and the 4-TEC 600 engine is no exception. Engineered using advanced materials and technologies, the engine is designed to withstand the harsh conditions of snowmobiling.
4. Cold-Weather Performance: The 4-TEC 600 engine features a patented dual-stage variablevalve technology (VVT), which ensures peak performance in cold temperatures. This makes it an excellent choice for those who burn the midnight oil on the snow.
5. Quiet Operation: By utilizing a sophisticated design that minimizes engine noise, the Ski-Doo 4-TEC 600 engine offers a more enjoyable riding experience, particularly for those who prefer a quieter snowmobile.
Cons:1. Cost: The price point of the Ski-Doo 4-TEC 600 engine is relatively high compared to other snowmobile engines. However, the added benefits of power, efficiency, and reliability often outweigh the initial investment.
2. Complex Design: The engine's advanced features and sophisticated design may make it more challenging to maintain and troubleshoot. However, Ski-Doo's robust support network and accessible documentation can help offset the learning curve.
3. Space Requirements: The engine's larger size may pose a challenge for some hitch mounts, requiring modifications or upgrades. Check compatibility with your specific snowmobile model before purchasing.
Conclusion:The Ski-Doo 4-TEC 600 engine is a top-tier choice for those seeking power, efficiency, and reliability in their Summit MXZ Renegade GTX Tundra snowmobile. Its cold-weather performance, quiet operation, and impressive fuel efficiency make it an excellent investment for those who demand the best snowmobiling experience. While it may come at a higher cost and require some additional effort in terms of maintenance, the advantages of the 4-TEC 600 engine generally outweigh the disadvantages.
Recommendation:If you're looking for impressive power, top-shelf performance, and long-lasting reliability in your Summit MXZ Renegade GTX Tundra, the Ski-Doo 4-TEC 600 engine is a worthy consideration. Despite its higher cost and maintenance requirements, the engine's advantages, such as fuel efficiency, cold-weather performance, quiet operation, and durability, often justify the investment. For those who value performance and aren't deterred by a more complex engine, the 4-TEC 600 engine is an excellent addition to your Summit MXZ Renegade GTX Tundra.
The mag piston and cylinder are scuffed. The PTO cylinder and piston have wear but are not damaged. The case and crankshaft are in great condition still.
Since it does need work, is being sold as for parts. This motor needs a top end rebuild before being put back into service.