

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Morocco.
🛥️ Power your MerCruiser with the filter that professionals trust — don’t let your engine settle for less!
The Quicksilver 866340Q03 Oil Filter is a premium replacement designed specifically for MerCruiser sterndrive and inboard engines (excluding V6 block-mounted filters). Featuring a 50% thicker corrosion-resistant metal shell, advanced M-Pleated filtration media, and an anti-drain back valve, it ensures superior contaminant removal and reliable startup lubrication. Engineered to meet Mercury Marine OEM standards, this filter delivers unmatched protection and performance, backed by over 65 years of marine industry leadership.










| ASIN | B0014499WG |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #1,321 in Automotive ( See Top 100 in Automotive ) #22 in Automotive Replacement Oil Filters |
| Brand | Quicksilver |
| Brand Name | Quicksilver |
| Compatible with Vehicle Type | Boats |
| Customer Reviews | 4.8 out of 5 stars 3,030 Reviews |
| Global Trade Identification Number | 00745061696488 |
| Included Components | Oil Filter (1) |
| Item Dimensions | 4.5 x 4.4 x 6.25 inches |
| Item Type Name | FILTER-OIL |
| Item Weight | 0.86 Pounds |
| Item dimensions L x W x H | 4.5 x 4.4 x 6.25 inches |
| Manufacturer | Quicksilver |
| Manufacturer Part Number | 866340Q03 |
| Material | Metal |
| Material Type | Metal |
| Model Number | 866340Q03 |
| Number of Items | 1 |
| OEM Equivalent Part Number | 866340Q03 |
| Outside Diameter | 3.04 Inches |
| Part Interchange Info | Replacement |
| Product Grade | Replacement Part |
| Thread Size | NPT 3/4" |
| UPC | 745061696495 688944036646 745061696488 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Boats |
K**R
Good
Good filters
C**R
Oil filter
Got this from my husband when he changed the oil on our 3.0 MerCruiser fit great decent quality great value for the money would recommend
T**C
I like clean oil.
Works as advertised.
K**R
Great filter for the boat
Exactly what we needed for the boat!
L**S
As advertised
Good
E**S
Good quality
Worked and fit as it should
L**S
as shown
excellent seller
R**B
good product
item arrived on time but when i opened the package the interior box was torn apart and when i examined the filter it was dented and might be used. the exterior package was not damaged so i believe this product was sent already in this condition i will be returning this item for a new one that is undamaged. received replacement everything is now good. thank you
J**N
ok if you're not in a hurry
eventually arrived though poorly packed. Box damaged and no padding so filter had a dent in it. The length of time to receive it was extreme.
K**E
Ölfilter
Gute Abwicklung, gerne wieder!
L**E
Nickel
Exactement ce qu’il me faut ! 🙏
C**N
Bon matos
Pour mercruiser in board 130 cv
G**A
looks good
good product
Trustpilot
4 days ago
2 weeks ago