fits model: Mxz, Summit, Renegade. make: Skidoo, Ski-doo. year: 2011–2019.

( Brand: Ski-doo ), ( Manufacturer Part Number: 420079753 ), ( Part Type: Motor Engine Block )
The Ski-Doo 420079753 motor engine block is a crucial component of the Summit Renegade MXZ 800r snowmobiles manufactured by BRP (Bombardier Recreational Products) between 2011 and 2019. This engine block is a testament to the company's commitment to delivering high-performance and reliable engines for their snowmobiles.
The Ski-Doo 420079753 engine block is a cast aluminum construction, which provides excellent heat dissipation and durability. It features a 4-stroke, twin-cylinder, 799cc design, delivering a perfect balance of power and fuel efficiency. The engine block is equipped with a forged crankshaft, which ensures a robust and long-lasting powertrain.
The Ski-Doo 420079753 engine block is also equipped with a high-pressure fuel injection system, which provides precise fuel delivery to the cylinders, resulting in optimal combustion and reduced emissions. The engine block also features a 6-speed Plus transmission, which offers smooth gear shifts and excellent traction control.
The cooling system in the Ski-Doo 420079753 engine block is designed to maintain optimal engine temperature even during the most demanding rides. It features a liquid-cooled design with a water pump and radiator, ensuring the engine stays cool and performs at its best.
The Ski-Doo 420079753 engine block is also equipped with a state-of-the-art ignition system, which includes a digital ignition module and a high-output spark plug. This ensures reliable ignition and sparking, resulting in optimal power delivery and fuel efficiency.
In conclusion, the Ski-Doo 420079753 motor engine block is a premium component that delivers robust performance, excellent fuel efficiency, and reliable operation. It is a must-have for any Summit Renegade MXZ 800r owner who wants to ensure their snowmobile performs at its best.
Pros of buying a Ski-Doo 420079753 motor engine block for 2011-2019 Summit Renegade MXZ 800R:1. Availability: This engine block is a direct replacement for the original engine, making it easy to find and purchase.
2. Fit and Functionality: The engine block is designed specifically for the Summit Renegade MXZ 800R, ensuring a perfect fit and reliable performance.
3. Cost-effective: Replacing the engine block can be a more cost-effective option compared to replacing the entire engine, especially if the engine is still in good condition.
4. Improved Performance: Replacing a worn-out engine block with a new one can improve the overall performance of the snowmobile, ensuring smoother operation and better fuel efficiency.
Cons of buying a Ski-Doo 420079753 motor engine block for 2011-2019 Summit Renegade MXZ 800R:1. Cost: While replacing the engine block can be cheaper than replacing the entire engine, the cost of the engine block itself can still be significant.
2. Labor: Installing the engine block can be a complex and time-consuming process, requiring specialized tools and knowledge. This can result in additional costs for labor.
3. Quality of the replacement part: While the Ski-Doo 420079753 engine block is a genuine replacement part, there are aftermarket alternatives that may be less expensive but may not offer the same level of quality or reliability.
Conclusion:It is essential to weigh the pros and cons of replacing the engine block and consider the cost-benefit analysis before making a decision. While replacing the engine block can be a cost-effective option, it requires specialized knowledge and tools, and there may be cheaper alternatives available. If the engine block is in good condition, it may be better to repair it instead of replacing it. If the engine block is worn out, replacing it can improve the overall performance of the snowmobile and ensure reliable operation.
Recommendation:If the engine block is worn out or damaged, it is recommended to replace it with a genuine Ski-Doo 420079753 engine block to ensure the best possible fit and performance. However, it is recommended to compare prices and consider alternatives to ensure that the cost is justified. It is also highly recommended to have a professional mechanic install the engine block to ensure that it is installed correctly and safely.
E-TECH REV-XP 137 Black-Black 2012 Ski Doo Snowmobile GSX SE 600.O. E-TECH REV-XP 137 Red-Red 2012 Ski Doo Snowmobile GSX SE 800.O.