SKI-DOO 421000699 Engine Motor Blizzard

( Brand: Ski-doo ), ( Manufacturer Part Number: 421000699 ), ( Part Type: Engine Motor )

Review SKI DOO Engine Motor E tec Blizzard Tested fits RENEGADE SUMMIT HO MXZ XRS TNT 800 2015

Introducing the Ski-Doo 800 HO E-TEC MXZ Renegade XRS TNT Blizzard Summit 15 snowmobile engine, a powerhouse of innovation and performance designed to elevate your snowmobiling experience. This engine is part of Ski-Doo's 800 HO E-TEC series, which sets a new standard for snowmobile engines with its advanced technology and unmatched power delivery.

The Ski-Doo 800 HO E-TEC MXZ Renegade XRS TNT Blizzard Summit 15 engine is a two-stroke, liquid-cooled, single-cylinder powerplant that delivers impressive power and torque. With a displacement of 794cc, this engine boasts a high output of 155 horsepower at 7500 RPM. It also generates an impressive 148 ft-lbs of torque at 6500 RPM, ensuring instant throttle response and effortless power throughout the entire RPM range.

One of the most notable features of this engine is its E-TEC (Electronic Total Loss System) technology. This advanced system allows for the precise control of fuel injection and ignition timing, resulting in improved power, reduced emissions, and enhanced fuel efficiency. The engine also features a closed-loop cooling system, maintaining optimal operating temperatures for peak performance and extended engine life.

The Ski-Doo 800 HO E-TEC MXZ Renegade XRS TNT Blizzard Summit 15 engine is designed for extreme conditions, with several features that make it ideal for snowmobiling in cold climates. It comes with a high-output electric starter and a recoil starter as backup, ensuring easy starting in even the coldest temperatures. Additionally, it features a reverse gear and a CVT (Continuously Variable Transmission) with a high-capacity clutch, providing smooth power delivery and effortless maneuverability in various snow conditions.

In summary, the Ski-Doo 800 HO E-TEC MXZ Renegade XRS TNT Blizzard Summit 15 engine is a high-performance powerplant that delivers impressive power, torque, and fuel efficiency. Its advanced E-TEC technology, closed-loop cooling system, and features designed for cold-climate snowmobiling make it a top choice for those seeking the ultimate snowmobiling experience. Whether you're racing across open fields or navigating through dense forests, this engine is sure to provide the power and performance you need to conquer the snow.

The Ski-Doo 421000699 800 HO E-TEC MXZ Renegade XRS TNT Blizzard Summit 15 is a high-performance snowmobile engine produced by Ski-Doo, a leading manufacturer in the snowmobiling industry. This engine is known for its power, efficiency, and advanced technology. In this analysis, we will discuss the pros and cons of buying this engine to help potential buyers make an informed decision.

1. Power and Performance: The 800 HO E-TEC engine delivers impressive power and torque, making it ideal for riders who enjoy aggressive riding styles and challenging terrain.

2. Fuel Efficiency: This engine features Ski-Doo's E-TEC technology, which enhances fuel efficiency and reduces emissions.

3. Advanced Technology: The engine is equipped with an electronic fuel injection system, which ensures consistent power delivery and improved throttle response.

4. Durability: The 800 HO E-TEC engine is built to last, with high-quality materials and advanced engineering to withstand the rigors of snowmobiling.

5. Versatility: This engine is available on various Ski-Doo snowmobile models, providing riders with a range of options to choose from based on their preferences and riding styles.

1. Cost: The Ski-Doo 800 HO E-TEC engine is a premium product, and its price tag may be a deterrent for some potential buyers.

2. Complexity: The engine's advanced technology may require more frequent maintenance and servicing than less sophisticated engines.

3. Availability of Parts: As a high-performance engine, replacement parts may be more expensive and less readily available than parts for standard engines.

The Ski-Doo 421000699 800 HO E-TEC MXZ Renegade XRS TNT Blizzard Summit 15 engine offers impressive power, fuel efficiency, and advanced technology, making it an excellent choice for serious snowmobilers. However, its high cost, the need for more frequent maintenance, and the potential availability issues for replacement parts are important considerations for potential buyers.

If you are a serious snowmobiler who demands high performance and efficiency from your machine, the Ski-Doo 800 HO E-TEC engine is an excellent investment. However, if you are a casual rider or have a limited budget, you may want to consider a less expensive engine with similar capabilities. Ultimately, the decision depends on your individual preferences, riding style, and financial situation.

Details:

125 psi compression in both cylinders. Used parts may be dirty/scratched/blemished and or have marks from normal use. Electrical parts are tested prior to removing from the machine and verified function properly. It is always best to inspect all photos thoroughly.

Fits 2011 2019 model's. Please verify fitment to your machine prior purchasing. Removed from a 2015 XRS 800. Gauge is not included.

Troubleshooting electrical issues by swapping parts causes damage.

part #: 421000699 prices

• $1662.49-$2000.00

specifications enginesnowmobile:

• for models: Ho, Mxz, Xrs, Tnt, 800, Renegade, Summit
• for makes: Skidoo, Ski-doo
• for years: 2015
• brand: Ski-doo
• mpn: 421000699
• part type: Engine Motor

returns enginesnowmobile:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

general enginesnowmobile:

• condition: Used
• Snowmobile Parts > Engines Components > Complete Snowmobile Engines

offer enginesnowmobile:

• availability: In Stock
• best offers: True
• quantity: 1
• options: Ship-to-home
• sold: 0
• started: November 17, 2025

shipping enginesnowmobile:

• service: Flat Rate Freight
• cost: $119.99
• class: Freight
• type: Fixed

seller enginesnowmobile:

• rating: 99.8%
• city: Central Square, New York
• # reviews: 22186

payments enginesnowmobile:

• credit card: Visa
• wallet: Google-pay
• other

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