Mercury Outboard Oil Tank Assembly for Mariner 200-300HP, 3.0L
Mercury Outboard Oil Tank Assembly for Mariner 200-300HP, 3.0L is a direct-replacement oil reservoir designed for Mercury outboards in the 200–300 HP range. This 3.0L tank replaces worn factory units, keeping oil securely stored in the outer tank while reliably delivering fuel to the engine, so you can count on power and performance when you’re on the water.
Built from high‑quality polyethylene, the tank resists corrosion, features stronger seams, and is designed to minimize leaks in marine environments. It undergoes 100% quality assurance testing, offering a more responsive, less expensive alternative to OEM parts with installation that is straightforward in compatible setups.
OE numbers 1200-8M0064075 and 884525T1 indicate broad compatibility with Mercury Outboard models in the 200–300HP range, including various configurations such as DFI, DTS, Pro XS, and Sport XS. This makes the unit a versatile option for engines that use the same reservoir system, helping you keep your vessel ready for the next trip.
Benefits & Tips
- Direct replacement that matches original form and fit, reducing installation time and the chance of incompatibility.
- Secure oil storage in the outer tank helps prevent leaks and ensures a stable fuel delivery to the engine for smoother operation.
- Tip: Confirm OE numbers (1200-8M0064075, 884525T1) match your exact engine model and consult a professional if you’re unsure about installation requirements.
Product specifications
- Material: high-quality polyethylene
- Color: as pictured
- Capacity: 3.0L
- Compatibility: Mercury Outboard 200–300HP; OE numbers 1200-8M0064075, 884525T1
- Origin: Mainland China
- Certification: ISO9001:2000
- Features: stores oil in outer tank and reliably conveys fuel to engine
- Includes: 1x Oil Reservoir Tank Assembly (brand new, never used or installed)
Package includes
- 1 x Oil Reservoir Tank Assembly (brand new, never used or installed)
Warnings/Reminders
- No installation guides are included; professional installation is highly recommended.
- Damage during installation will not be refunded.
- Please check that the picture matches before purchase; color may vary slightly due to display differences.
- Provide tracking number with every order.
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