An EGR cooler hose is a component of the exhaust gas recirculation (EGR) system in a vehicle's engine. It connects the EGR cooler to other parts of the EGR system, allowing exhaust gases to flow from the engine to the EGR cooler and back again.
The EGR system helps reduce emissions by recirculating some of the exhaust gases back into the engine's combustion chamber, which helps lower the engine's combustion temperature and reduce the amount of nitrogen oxides (NOx) that are produced.
The EGR cooler hose is typically made of rubber or silicone and can become damaged or worn over time, leading to leaks or other issues with the EGR system. It's important to have the EGR system inspected and maintained regularly to prevent problems with the engine's performance and emissions.
Exhaust Gas Recirculation Cooler Hose - LR033912 is available to buy in increments of 1
Poor engine performance: A defective EGR cooler hose can lead to poor engine performance. This is because the engine will not be receiving the correct amount of exhaust gas recirculation.
Engine misfires: If the EGR cooler hose is leaking, it can cause the engine to misfire. This is because the engine will not be receiving the correct amount of exhaust gas recirculation, which can cause the engine to misfire.
Illuminated Check Engine Light: A defective EGR cooler hose can trigger the Check Engine Light (CEL) on the dashboard. This warning light will indicate that there is a problem with the EGR system.
Poor fuel economy: A defective EGR cooler hose can lead to poor fuel economy. This is because the engine will not be receiving the correct amount of exhaust gas recirculation, which can cause the engine to consume more fuel than necessary.
Rough idling: If the EGR cooler hose is damaged, it can cause the engine to run roughly when idling. This is because the engine will not be receiving the correct amount of exhaust gas recirculation, which can cause the engine to run unevenly.