Sierra provides a complete range of direct replacement weight oils specially formulated to preserve your engine in the demanding maritime environment and under the intense load circumstances encountered each time you depress the throttle. Catalyst Premium Blend (18-9400CAT-2) 25W-40 Marine Engine oil by Sierra. These oils have been specifically formulated to meet the demands of modern four-stroke recreational engines equipped with or without emission catalyst systems and specially designed to provide superior lubrication and corrosion prevention. Perfect, just as anticipated. You can obtain it for an affordable price.
Key Features:
- Approved for use with all four-stroke engines, including outboard, sterndrive, and inboard.
- Meets or exceeds all 4-stroke emission standards, including FC-W and FC-W Cat Compatible.
- Advanced lubrication extends engine life and protects against wear.
- High-performance motor oil formulated with synthetic additives explicitly designed for maritime use.
- Developed to offer maximum corrosion protection
- FC-W certification by the NMMA
- Utilizing the anti-wear additive "ZDDP" to avoid phosphorus depletion and increase the life of the emission catalyst
- Extensively tested to ensure exceptional performance.
- Mercury Marine 92-8M0078627 is interchangeable.
Specifications:
- Brand: Sea Star Solutions
- SKU: 18-9400CAT-2
- UPC: 808282325909
- Weight: 9.06 LBS
- Size: 1 Quart (946ml)
- Viscosity: 25W40
- Part Type: Engine Oil
- Oil Type: Mineral
- ZDDP Enhanced: Yes
Note: This oil will not affect emission systems and may be used in any marine engine equipped with or without a catalytic converter.
These oils have been specifically designed to meet the unique requirements of modern 4-stroke recreational engines with or without emission catalyst systems. Approved for all 4-Stroke applications including Outboard, Sterndrive and Inboard. Exceeds all 4-Stroke requirements including FC-W and FC-W Cat Compatible.
This product replaces:
- 47-9400CAT2, 47-9400CAT-2, 808282325909
