




🛥️ Keep your MerCruiser running smooth — because your engine deserves the best!
The Quicksilver 866340Q03 Oil Filter is a direct OEM replacement designed specifically for MerCruiser sterndrive and inboard engines. Featuring advanced M-Pleated filter media and an anti-drain back valve, it ensures superior oil cleansing and immediate lubrication at startup. Manufactured to meet Mercury Marine’s original equipment standards, this durable metal filter guarantees optimal engine protection and performance in demanding marine conditions.





| Brand | Quicksilver |
| Material | Metal |
| Product Grade | Replacement Part |
| Vehicle Service Type | Boats |
| Item dimensions L x W x H | 4.5 x 4.4 x 6.25 inches |
| Outside Diameter | 3.04 Inches |
| Thread Size | NPT 3/4" |
| Item Weight | 0.76 Pounds |
| OEM Part Number | 35866340K01 |
| Global Trade Identification Number | 00745061696488 |
| Manufacturer | Quicksilver |
| Number of Items | 1 |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 745061696495 688944036646 745061696488 |
| Model | 866340Q03 Oil Filter - MerCruiser Stern Drive and Inboard Engines |
| Item Weight | 12.2 ounces |
| Product Dimensions | 4.5 x 4.4 x 6.25 inches |
| Item model number | 866340Q03 |
| Is Discontinued By Manufacturer | No |
| Exterior | Other |
| Manufacturer Part Number | 866340Q03 |
| Safety Rating | Não Aplicavel |
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