

🛠️ Upgrade your outboard’s heart with precision and power!
The Quicksilver 43300A9 Oil Tank Reservoir Cap Assembly is a precision-engineered replacement part designed for select 135-250hp Mercury and Mariner 2-cycle outboards. It includes the cap, float, sender, and wiring harness, ensuring accurate oil level monitoring and seamless integration. Manufactured to meet strict Mercury Marine OEM standards, it guarantees optimal engine performance and longevity when used with Mercury/Quicksilver 2-cycle oil. Lightweight and compact, this assembly is a trusted choice backed by over 65 years of marine industry expertise.
| Item Package Dimensions L x W x H | 9.41 x 6.18 x 3.19 inches |
| Package Weight | 0.06 Kilograms |
| Item Dimensions LxWxH | 5.25 x 5 x 2 inches |
| Item Weight | 2.08 ounces |
| Brand Name | Quicksilver |
| Model Name | Oil Tank Reservoir Cap Assembly 43300A9 |
| Color | Unspecified |
| Material | Various Materials |
| Suggested Users | Boat Engine Parts and Accessories |
| Number of Items | 1 |
| Manufacturer | Quicksilver |
| Part Number | 43300A9 |
| Style | Modern |
| Included Components | End Product & Information |
| Size | Unspecified |
| Fishing Technique | Spinning, Casting |
A**R
easy to install and solved the problem
it was exactly as need and was shipped quickly. easy to install and solved the problem
A**O
Five Stars
Perfect fit. Easy to install.
N**Y
Work like the pen cap
Replaced old cracked cap and this works perfectly.
T**S
Good
Perfect fit
D**S
Perfect Replacement
This was a perfect replacement cap for my 1997 Mercury Mariner Magnum III 150hp outboard motor. Wires were the perfect length. Installed in less than 5 min and all was good to go.
G**O
Five Stars
Worked great
K**L
1992 Mariner Mag II
Fit as good as original
L**Y
Great
Worked great
Trustpilot
1 week ago
3 weeks ago