2001 Polaris 325 Oil Specs

by Breann Kanobi
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The Polaris Trail Boss 325 was manufactured in the early 2000s. The 2001 model, an all-terrain vehicle, has a Gen II style body. A single-cylinder engine powers the ATV. Available accessories include a windshield, seat cover and speedometer. Though the vehicle is no longer manufactured, you can purchase it used online or by looking through your local classified ads.

Oil Capacity

The ATV has a gear case oil capacity of 11 ounces and an engine oil capacity of 1.9 quarts. Oil cooler makes up 0.2 quarts of this amount.

Oil Type

Any synthetic oil type works to power the Polaris ATV.

Oil Change

During typical use, you must change the ATV's oil after every 50 hours of driving.

Engine Specs

The engine uses a wet sump lubrication and has a displacement of 324. The compression ratio is 9.0:1. An air fan with an assisted oil cooler helps keep the engine at the proper temperature. The gas tank holds up to 3.7 gallons of fuel.


At 845 pounds, the ATV is of a medium size. The rear weight is 125 pounds and the torque weight is 30 pounds. The vehicle has a ground clearance of 5.5 inches. It is 46 inches tall and 71.5 inches long.


Hydraulic front, rear, auxiliary and park brakes keep the vehicle in place. The Polaris ATV has headlights, rear lights and brake lights. An electric start comes standard. Indicators include high beam, high temp, neutral and reverse.

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