Intake Manifold

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  1. Chg A/Pipe A4710988807 - A4710988807 - Detroit Diesel
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  8. Bracket A4710981439 - A4710981439 - Detroit Diesel
    Price $16.36
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  9. Intake Mfld A4600980415 - A4600980415 - Detroit Diesel
    Price $2,533.09
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  10. Intake Manif A4600980115 - A4600980115 - Detroit Diesel
    Price $391.89
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  11. Air Intake A4600980015 - A4600980015 - Detroit Diesel
    Price $543.75
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  12. Pipe Clamp A0029954002 - A0029954002 - Detroit Diesel
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  13. Intake Mfld 23537040 - 23537040 - Detroit Diesel
    Price $292.15
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  14. Intake Mfld 23535539 - 23535539 - Detroit Diesel
    Price $1,762.35
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  15. Sensor P 23527813 - 23527813 - Detroit Diesel
    Price $56.17
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  16. Air Fuel Throttle Valve 5314216 - 5314216 - Cummins
    Price $351.45
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  17. Intake Air Heater 5342229 - 5342229 - Cummins
    Price $115.99
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  18. Air Intake Connection 5294325 - 5294325 - Cummins
    Price $3,572.59
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  19. Air Intake Connection 5291919 - 5291919 - Cummins
    Price $468.00
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  20. Air Intake Connection 5269916 - 5269916 - Cummins
    Price $367.86
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  21. Air Intake Connection 5261636 - 5261636 - Cummins
    Price $430.21
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  22. Air Intake Connection 5260789 - 5260789 - Cummins
    Price $134.49
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  23. Air Transfer Connection 4990517 - 4990517 - Cummins
    Price $124.96
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  24. Air Transfer Connection 4941337 - 4941337 - Cummins
    Price $131.97
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  25. Air Intake Connection 3954903 - 3954903 - Cummins
    Price $103.00
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  26. Air Intake Connection 3954902 - 3954902 - Cummins
    Price $365.47
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  27. Air Intake Connection 5262482 - 5262482 - Cummins
    Price $672.09
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  28. Air Intake Connection 4942560 - 4942560 - Cummins
    Price $1,192.97
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  29. Intake Manifold Cover 5293560 - 5293560 - Cummins
    Price $116.10
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  30. Intake Manifold Cover 5256196 - 5256196 - Cummins
    Price $443.37
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  31. Intake Manifold Cover 3967069 - 3967069 - Cummins
    Price $81.46
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  32. Intake Manifold Cover 5443366 - 5443366 - Cummins
    Price $471.31
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  33. Intake Manifold Cover 4941008 - 4941008 - Cummins
    Price $515.47
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  34. Intake Manifold Cover Gasket 3938152 - 3938152 - Cummins
    Price $22.26
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  35. Intake Manifold Gasket 3688347 - 3688347 - Cummins
    Price $59.90
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  36. Air Intake Manifold 5440760 - 5440760 - Cummins
    Price $1,133.15
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Keep your truck running - service your Intake Manifold

The intake manifold in trucks and semis is an important part of the engine’s air and fuel intake system. Its primary function is to evenly distribute the air-fuel mixture from the fuel injection system (or the carburetor) to the engine’s individual cylinders. 

In most trucks and semis, the intake manifold is made from aluminum or cast iron, designed to provide a smooth path for the air-fuel mixture. It connects to the cylinder heads, where the combustion process occurs. The design of the intake manifold can have a significant impact on the engine’s performance, so engineers often pay careful attention to its shape and construction to maximize power output.

Maintaining the intake manifold is important for the overall health and performance of your truck’s engine. A well-maintained intake manifold helps ensure proper air-fuel mixture distribution and efficient combustion, which in turn leads to better engine performance, fuel efficiency, and reduced emissions. 

Maintaining various intake manifold components

Over time, carbon deposits and dirt can accumulate in the intake manifold, restricting airflow and leading to reduced engine efficiency. Regular cleaning can help prevent such buildup and keep the intake manifold running normally. The intake manifold is connected to the cylinder heads through gaskets, which help maintain an airtight seal. As time passes, these gaskets may wear out or become damaged, causing air or coolant leaks. Regular inspection and timely replacement of gaskets help prevent leaks and maintain performance.

Intake manifolds made from aluminum may develop cracks or damage due to heat, stress, or impact. Check the intake manifold often for any visible signs of damage, replacing any parts when necessary.

Looking for high-quality intake manifold replacement parts? At Big Rig World, you’ll find a wide range of components, produced by industry-leading manufacturers and available at affordable prices - check out our catalog today!