Thermostat 54degC for Mercury 200-250HP 3.0L EFI/DFI Outboards
Thermostat 54degC for Mercury 200-250HP 3.0L EFI/DFI Outboards
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Keep your Mercury 3.0L running cool, efficient, and reliably on the water.
An engine running at the correct temperature isn't just about avoiding a breakdown; it's about unlocking peak performance and fuel efficiency. The Thermostat 54degC for Mercury 200-250HP 3.0L EFI/DFI Outboards is an essential, high-quality component designed to keep your powerful Mercury outboard precisely within its optimal operating range, ensuring it's always ready for whatever New Zealand waters throw at it.
Engineered for an optimal 54°C (130°F) temperature rating, this thermostat allows your Mercury 200-250HP 3.0L EFI/DFI outboard to reach and maintain its ideal working temperature. This calibration means you'll benefit from consistent engine cooling, leading to improved fuel economy and significantly reduced wear and tear on vital components. Its robust construction is specifically designed for demanding marine use, actively preventing critical overheating that can cut your day short and lead to costly repairs. Don't risk your engine's health; get sorted with the right thermostat.
This thermostat is a direct, reliable replacement for Mercury P/N: 8M0057307, 885599004, 885599003, 8855991 and Sierra P/N: 18-3535. It's compatible with a wide range of Mercury 200-250HP 3.0L EFI/DFI models, including various 200hp (DFI/EFI 1997+), 225hp (DFI/EFI 1998+), and 250hp (EFI 1999+) outboards. Check the full serial range in the description to confirm exact fitment. Investing in the correct thermostat is a smart move for any serious boater looking to protect their valuable outboard and keep it performing flawlessly season after season.
Thermostat 54degC for Mercury 200-250HP 3.0L EFI/DFI Outboards Features:
- Optimal 54°C engine temperature for peak performance.
- Ensures consistent engine cooling and fuel efficiency.
- Prevents critical outboard overheating and wear.
- Designed for Mercury 200-250HP 3.0L EFI/DFI outboards.
- Robust construction for demanding NZ marine use.
Thermostat 54degC for Mercury 200-250HP 3.0L EFI/DFI Outboards Specifications:
- **Temperature Rating:** 54°C (130°F)
- **Engine Compatibility:** Mercury 200-250HP 3.0L EFI/DFI Outboards
- **Model Fitment:** Covers Mercury 200hp (DFI/EFI 1997+), 225hp (DFI/EFI 1998+), 250hp (EFI 1999+) (refer to full serial range in description for exact fitment)
- **Replaces Mercury P/N:** 8M0057307, 885599004, 885599003, 8855991
- **Replaces Sierra P/N:** 18-3535