Description
Mercury 858021K01 Premium 2-Cycle Oil - 1 Quart
Mercury 858021K01, also referenced as 92-858021K01, is the previous part number for this one-quart Premium two-cycle outboard oil listing.
Current Replacement
Mercury's current parts system identifies 8M0229787 as the replacement for 858021K01. See Mercury 8M0229787 Premium TC-W3 2-Stroke Engine Oil, 1 Quart for the current product.
Part Reference
- Previous part number: 858021K01
- Also referenced as: 92-858021K01
- Product: Mercury Premium two-cycle outboard oil
- Original listing size: 1 US quart / 32 fl oz
- Current replacement part number: 8M0229787
Before Use
Confirm the oil specification required by your engine and follow its manual for premix ratio or oil-injection instructions. Use the replacement product's current label and engine requirements when selecting oil.