Filter and sort
Air Intake and Exhaust System

Special Offers
-
Vendor: Cummins
Common Rail Fuel Manifold 3977727 0445224025 For Cummins engine QSB ISDE QSB4.5
Common Rail Fuel Manifold 3977727 0445224025 For Cummins engine QSB ISDE QSB4.5 Part number: 3977727 0445224025 Package Included: Common Rail Fuel Manifold*1Application: For Cummins engine QSB ISDE QSB4.5 Condition:New Aftermarket In StockRegular price $ 460 -
Vendor: Cummins
Diesel Engine Parts Engine Exhaust Manifold 6L ISLE QSL 5366527 3943841
Diesel Engine Parts Engine Exhaust Manifold 6L ISLE QSL 5366527 3943841Part number:5366527 3943841Package Included: Exhaust Manifold *1Application: for 6L ISLE QSL Condition:New Aftermarket In StockRegular price $ 298 -
Vendor: Cummins
Manifold Exhaust 3863106 FITS Cummins Serie B
Manifold Exhaust 3863106 FITS Cummins Serie B Part number: 3863106Package Included: Manifold Exhaust *1Application: FITS Cummins Serie B Condition:New Aftermarket In StockRegular price $ 239 -
Vendor: Cummins
3929778 Manifold Exhaust For Cummins Diesel Engine 8.3
3929778 Manifold Exhaust For Cummins Diesel Engine 8.3 Part Number: 3929778 Application: For Cummins Diesel Engine 8.3 Condition: New Aftermarket Parts In StockRegular price $ 369 -
Vendor: Cummins
KT Exhaust Manifold 3901683 FITS Cummins 5.9L
KT Exhaust Manifold 3901683 FITS Cummins 5.9L Part Number: 3901683 Application: FITS Cummins 5.9L Condition: New Aftermarket Parts In StockRegular price $ 278 -
Vendor: Cummins
4B 4BT 4BTA3.9 Diesel exhaust manifold 3912600 For Dongfeng Truck Lorry
4B 4BT 4BTA3.9 Diesel exhaust manifold 3912600 For Dongfeng Truck Lorry Part Number: 3912600 Application: 4B 4BT 4BTA3.9 Condition: New Aftermarket Parts In StockRegular price $ 360
What does the air intake and exhaust system do?
The functions of the intake and exhaust systems are: 1. Intake system: composed of air filter, intake manifold and intake valve mechanism, the function is to introduce air or mixed gas into the engine cylinder; 2. Exhaust system: composed of Composed of exhaust manifold, exhaust pipe, catalytic converter, exhaust temperature sensor, automobile muffler and exhaust tail pipe, the function is to collect, purify and discharge exhaust gas. The working principle of the intake system is: after the air is filtered by the air filter to remove impurities, it flows through the air flow meter, enters the intake manifold through the intake port, and mixes with the gasoline ejected from the fuel injector to form an appropriate proportion of oil and gas. , sent into the cylinder by the intake valve to ignite and burn to generate power.