




🛥️ 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, excluding V6 block-mounted filters. Featuring advanced M-Pleated filter media and an anti-drain back valve, it ensures superior contaminant removal and immediate lubrication on startup. Manufactured to meet Mercury Marine’s exacting standards, this filter delivers proven durability and performance trusted by marine professionals for over 65 years.










| ASIN | B0014499WG |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #13,846 in Automotive ( See Top 100 in Automotive ) #176 in Automotive Replacement Oil Filters |
| Brand | Quicksilver |
| Brand Name | Quicksilver |
| Color | Unspecified |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,937) |
| Date First Available | April 14, 2007 |
| Fishing Technique | Spinning, Casting |
| Global Trade Identification Number | 00745061696488 |
| Included Components | Oil Filter (1) |
| Item Dimensions LxWxH | 4.5 x 4.4 x 6.25 inches |
| Item Package Dimensions L x W x H | 4.09 x 4.02 x 3.98 inches |
| Item Weight | 12.18 ounces |
| Item dimensions L x W x H | 4.5 x 4.4 x 6.25 inches |
| Manufacturer | Quicksilver |
| Material | Metal |
| Model Name | 866340Q03 Oil Filter - MerCruiser Stern Drive and Inboard Engines |
| Number of Items | 1 |
| OEM Part Number | 866340Q03 |
| Outside Diameter | 3.04 Inches |
| Package Weight | 0.43 Kilograms |
| Part Number | 866340Q03 |
| Product Grade | Replacement Part |
| Size | Unspecified |
| Style | Standard |
| Suggested Users | unisex-adult |
| Thread Size | NPT 3/4" |
| UPC | 745061696495 688944036646 745061696488 |
| Vehicle Service Type | Boats |
M**N
Oem replacement.
Its the oem part at a 1/3 the cost
C**K
Good oem filter
Direct fit for my 2000 5.0L efi
T**C
I like clean oil.
Works as advertised.
J**L
Great price
Preventive maintenance
K**R
Great filter for the boat
Exactly what we needed for the boat!
T**S
Quick service
Fits perfectly and arrived quick
T**.
it fit
it fit
J**K
Good filter
Works as advertised
N**K
velocita' nella consegna e corrispondenza nell'articolo
G**O
parfait piece d' origine
D**N
Benutze bei meinem Bot seid etlichen Jahren ausschließlich Quicksilver Produkte. Immer Top Qualität
C**N
Pour mercruiser in board 130 cv
J**E
Fit perfectly for my purposes
Trustpilot
3 weeks ago
3 weeks ago