Mercury Marine Qualifies for Free Shipping Mercury Marine Oil 10W40 ATV/UTV Quart #92-8M0166408

Mercury Marine Oil 10W40 ATV/UTV Quart #92-8M0166408

$20.99

Mercury Marine Oil 10W40 ATV/UTV Quart #92-8M0166408

$20.99

Mercury Marine Oil 10W40 ATV/UTV Quart #92-8M0166408

$20.99

SKU: MRC-92-8M0166408

UPC: 678633125041

Category: Oil & Lubricants

More about this item

Mercury Marine 92-8M0166408 Oil & Lubricants

Mercury Marine part 92-8M0166408 is a 10W-40 engine oil formulated for ATV and UTV applications, sold in a 1-quart (32 fl oz) bottle. This is a genuine Mercury Marine branded lubricant, the same brand trusted in demanding marine environments, now applied to the equally demanding world of off-road powersports engines.

The 10W-40 viscosity grade is one of the most widely specified weights for ATV and UTV four-stroke engines. The "10W" cold-weather rating means the oil flows readily at startup in cooler temperatures, reducing wear during those critical first seconds before full oil pressure is established. The "40" rating reflects the oil's viscosity at full operating temperature, providing adequate film strength to protect engine components under load. This range makes 10W-40 a practical year-round choice across a wide range of operating conditions.

ATV and UTV engines run hard. Whether it is trail riding, farm work, hunting access, or utility hauling, these engines spend a lot of time at sustained throttle positions and elevated temperatures. Using an oil formulated specifically for powersports applications rather than a generic automotive oil matters because ATV and UTV engines often share oil between the engine and wet clutch, and automotive oils with friction modifiers can cause clutch slippage in those systems. Always verify your specific vehicle's oil specification before use.

One quart is the standard top-off quantity for most ATV and UTV engines. Full oil changes typically require 1 to 2 quarts depending on the engine displacement and whether the filter is replaced at the same time. Refer to your vehicle's owner's manual for the exact capacity and change interval for your specific model.

Normalized SKU: 928M0166408
UPC Code: 678633125041

Qualifies for Free Shipping
This item qualifies for free shipping when the order is over $149
$20.99
0 watching this item.
0 LEFT IN STOCK

Customer Reviews

Frequently Asked Questions

First Choice Marine is an online marine retailer offering a wide variety of marine parts and accessories from reputable manufacturers. With access to over 150,000 items through our distributor network, including current inventory, new products, and special orders, we are your go-to source!

Yes, we offer FREE Shipping on most orders over $149 to US-48*.

Each product displays a shipping status message, just above the item price. Below is the meaning for each of these codes.

  • Qualifies for Free Shipping: This item qualifies for free shipping when the order is $149+
  • Qualifies for Free Ground Shipping: This item qualifies for free ground shipping when the order is $149+.
  • Oversized - Not Qualified for Free Shipping: This item is too large/heavy to qualify for free shipping
  • Hazardous Item - Not Qualified for Free Shipping: This item is hazardous and does not qualify for free shipping
  • Truck Freight - Not Qualified for Free Shipping: This item has to be shipped via truck freight. Please contact us for a quote
  • In-Store Pickup Only: This item can only be picked up in our Grain Valley, MO retail store

Below the price of the item, on the product page, there is a message indicating the availability of the product.

The quantity on hand is updated as inventory events happen and matches what we have available. If you have urgent needs and we are close to what you need, contact us, and we can confirm stock.

We offer a hassle-free return policy. If you're not completely satisfied with your purchase, you can return it within 30 days for a full refund or exchange.

If you need to return an item, please follow the guidelines here so we can process a prompt refund and assist you in finding the correct item.

Free Shipping

On most orders $149+ to the continental 48 US states.

Secure Shopping

Fast, secure checkout with a variety of payment methods.

Shop with confidence

25+ years serving the marine industry.

Support center

Need help? Contact us via live chat, phone, or email.