fits make: Ski-doo. year: 1970–1973.

( Part Type: Cover Plug Chain Case )
The 1973 570-0413 DOO plug is a crucial component for maintaining the optimal performance of your 1972, 1971, and 1970 chain ski Nordic models produced by Polaris Industries Inc. This high-quality spark plug is specifically designed for the 570 engine, providing reliable ignition and combustion in your snowmobile.
The 1973 570-0413 DOO plug features a center electrode that ensures an efficient transfer of spark to the combustion chamber. The heat range of this spark plug is precisely engineered to withstand the rigorous operating conditions of a snowmobile engine, while also preventing pre-ignition and engine knocking. The plug's insulator nose is made of durable material, enhancing its resistance to corrosion and prolonging its lifespan.
Furthermore, this spark plug boasts a copper core that promotes efficient heat transfer, maintaining a consistent operating temperature throughout the snowmobile's operation. It is also equipped with a tight-fitting gasket, ensuring a perfect seal and preventing fuel and exhaust gases from leaking out.
When it comes to installation, the 1973 570-0413 DOO plug is a straightforward process, thanks to its clear and easy-to-read markings. The plug's thread design is compatible with the specific engine model, ensuring a secure fit and minimal risk of engine damage.
In summary, the 1973 570-0413 DOO plug is an essential part of your snowmobile's engine maintenance routine. Its high-quality construction, reliable performance, and easy installation make it an indispensable component for keeping your 1972, 1971, and 1970 chain ski Nordic models running smoothly and efficiently on the snow.
Pros of buying a 1973 DOO plug (570-0413) for a 1972-1971 Ski-Doo chain ski:1. Compatibility: The plug is designed for the specific model year of Ski-Doo, ensuring a proper fit and function.
2. Quality: As a manufacturer-recommended part, the plug is likely to be of high quality and durability.
3. Availability: Being a common replacement part, the plug is likely to be widely available from parts suppliers and dealers.
Cons of buying a 1973 DOO plug for a 1972-1971 Ski-Doo chain ski:1. Cost: The price of the plug may be higher than aftermarket alternatives, which could be a significant expense for some.
2. Limited Customization: Since it's a factory-recommended part, it may not offer any additional customization options compared to aftermarket alternatives.
Conclusion:Buying the 1973 DOO plug (570-0413) for a 1972-1971 Ski-Doo chain ski ensures compatibility, high quality, and availability. However, the cost may be higher than aftermarket alternatives and there may be limited customization options. Ultimately, the decision to purchase the original part or an aftermarket alternative depends on your budget, needs, and personal preferences.
Recommendation:If you value originality, quality, and ease of compatibility, then it would be a good idea to purchase the 1973 DOO plug (570-0413) for your Ski-Doo chain ski. However, if you are budget-conscious or looking for additional customization options, you may want to consider exploring aftermarket alternatives.
Nice condition for a replacement. Check to be sure it fits. Has a small cut on the surface of the rubber.
Used rubber chain case cover plug from a 1971 ski doo nordic snowmobile. Part number may fit other years and model's of ski doo such as Olympic TNT alpine elan.