Intake Air Temperature Sensor Replacement For Mercruiser & Volvo Penta Marine Engines 5.0L 5.7L 7.4L 8.1L
About this item
Hey boat owners!
If your marine engine's running rough or showing check engine lights, it might be time for a new intake air temperature sensor.
This direct replacement fits multiple Mercruiser and Volvo Penta engines including 5.0L, 5.7L, 7.4L, and 8.1L models from various years.
Replaces OEM part numbers 805223T, 3854527, and 18-7702.
The IAT sensor helps your engine's computer adjust fuel mixture based on incoming air temperature - crucial for optimal performance and fuel efficiency.
Easy to install with basic tools, this sensor can help resolve performance issues, poor fuel economy, and rough idling.
Perfect for DIY boat maintenance or professional marine mechanics.
Before ordering, double-check your engine model and year to ensure compatibility.
Keep your marine engine running smoothly and avoid costly marina repair bills with this affordable, reliable replacement part that meets or exceeds OEM specifications.
- Free shipping
- Free 30-day returns
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