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Intake Air Heater Cummins 5566279
High-performance intake air heater designed to improve cold-weather engine starting and combustion efficiency for Cummins F2.8 and ISF2.8 engines.
Description
Enhance Cold Weather Performance with the Cummins 5566279 Intake Air Heater
The Cummins 5566279 Intake Air Heater is a critical component for diesel engines operating in demanding environments. By preheating the air entering the intake manifold, this device ensures reliable engine ignition and smoother operation, particularly during cold-weather start-ups. Its robust design is engineered to withstand the high-stress conditions of commercial truck operations.
Key Benefits and Features
- Improved Cold Starts: Reduces cranking time and battery strain by warming intake air to optimal combustion temperatures.
- Enhanced Efficiency: Promotes a more complete fuel burn, leading to better fuel economy and reduced engine emissions.
- Durable Construction: Manufactured with high-quality, corrosion-resistant materials to ensure long-term reliability in harsh environments.
- Precision Engineering: Designed specifically for Cummins F2.8 and ISF2.8 engine series for a seamless fit and integration.
Engine Compatibility
This intake air heater is compatible with the following Cummins engine models:
- F2.8 CM2620 F135B
- ISF2.8 CM2220 F117 / F129
- QSF2.8 CM2880 F104 / F105 / F108 / F114
- R2.8 CM2220 R101B
Technical Specifications
- Part Number: 5566279
- Weight: 0.44 lb
- Dimensions: 3.54 x 3.54 x 1.57 inches



