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Genuine Nissan Xterra EGR Valve
Emissions EGR Valve- Select Vehicle by Model
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10 EGR Valves found
Nissan Xterra Solenoid Valve Assembly
Part Number: 14956-38U01$93.39 MSRP: $131.90You Save: $38.51 (30%)Ships in 1-2 Business Days
Nissan Xterra Valve Assembly-BPT
Part Number: 14741-24F10$93.16 MSRP: $131.59You Save: $38.43 (30%)Ships in 1-3 Business Days
Nissan Xterra Solenoid Valve Assembly
Part Number: 14955-8J100$199.81 MSRP: $282.22You Save: $82.41 (30%)Ships in 1-3 Business Days
Nissan Xterra Exhaust Gas RECIRCULATION Valve
Part Number: 14710-3S501$197.84 MSRP: $292.93You Save: $95.09 (33%)Ships in 1-3 Business Days
Nissan Xterra Exhaust Gas RECIRCULATION Valve
Part Number: 14710-1W601$180.79 MSRP: $267.70You Save: $86.91 (33%)Ships in 1-2 Business Days
Nissan Xterra Solenoid Valve Assembly
Part Number: 14956-41U01$107.89 MSRP: $152.38You Save: $44.49 (30%)Ships in 1-2 Business Days
Nissan Xterra Exhaust Gas Recircuration Valve
Part Number: 14710-1W600$180.79 MSRP: $267.70You Save: $86.91 (33%)Nissan Xterra Exhaust Gas Recircuration Valve
Part Number: 14710-3S500$197.84 MSRP: $292.93You Save: $95.09 (33%)Ships in 1-3 Business Days
Nissan Xterra EGR Control - BPT Valve
Part Number: 14741-3S500$59.51 MSRP: $82.03You Save: $22.52 (28%)
Nissan Xterra EGR Valve
Nissan Xterra EGR Valves are responsible for metering exhaust gases into the intake airstream. This lowers combustion temperature and cuts nitrogen oxide emission levels. The EGR Valve is placed in a passage connecting the exhaust manifold and intake manifold. When commanded, the EGR Valve opens during light load or cruising so exhaust mixes with the incoming air fuel charge. Through this process, the engine reduces the oxygen concentration and absorbs heat inside the cylinders. As a result, this limits NOx formation and helps to prevent detonation. Similar to the other processes, this process also helps with the smooth operation of the Nissan Xterra. So, you see this process is very useful for your Nissan Xterra during normal driving. The EGR Valve remains shut when the engine is cold, idling, or at wide open throttle to prevent rough running or loss of power. Nissan electronic controls monitor operating conditions and activate the valve only when emissions benefits outweigh performance effects. If there is a carbon buildup or a mechanical failure, then the EGR Valve is unable to move properly. The malfunctioning of the EGR Valve will cause a rough idle, stalling, hesitation, spark knock, excessive NOx, and an illuminated warning light on a Nissan Xterra.
If you need any OEM Nissan Xterra EGR Valve, feel free to choose them out of our huge selection of genuine Nissan Xterra EGR Valve. All our parts are offered at unbeatable prices and are supported by the manufacturer's warranty. In addition, we offer quick shipping to have your parts delivered to your door step in a matter of days.
Nissan Xterra EGR Valve Parts Questions & Experts Answers
- Q: How does the Exhaust Gas Recirculation (EGR) system,EGR Vacuum Solenoid and EGR Valve work and how to inspect and replace on Nissan Xterra?A:To decrease the amount of NOx released, a portion of exhaust gases are forced back into the intake manifold by Exhaust Gas Recirculation (EGR) system found in four-cylinder and 3.3L V6 models. This mixture lessens combustion temperatures reducing NOx formation. The EGR system comprises parts like the EGR control solenoid valve, EGR valve, EGR temperature sensor, and EGR control backpressure transducer valve. By use of vacuum signals, PCM operates the EGR control solenoid. In the vacuum system there is a tap in the air intake system while in ported vacuum control system there is a throttle body exposed to manifold vacuum during acceleration. It assists in controlling EGR vacuum signal by monitoring exhaust backpressure; also the PCM takes its orders from EGT sensor on changes happening inside of this passage. Properly function your systems by checking hoses, connections and inspecting for damage, cracks or leaks. Bring engine to operating temperature before testing EGR system allowing it to idle and opening/closing throttle to observe movement of egr valve steam which indicates proper workability of the system if it moves but check vacum signal and connections if it does not move. These can include clogged passages or faulty valves that may need service such as cleaning or replacing diaphragm movements and so on. Additionally, examine voltage signals and operations for an egr control solenoid when you replace it should any be found wanting while blown at coolers should be unclogged then flushed with water. Also when subjected to vacuum this may cause hissing sound but should cease when pressure goes beyond 0.145 psi in case of an egr control backpressure transducer valve leaking . Finally immerse its tip into hot water during resistance checks for an egr temperature sensor so that any marked decrease suggests malfunction. Service or replace them by taking out deposits from mounting surfaces once you have cleaned EGR valve before rechecking for proper installation. For a control solenoid of an EGR system, you can begin by unplugging its electrical connectors then detaching vacuum hose before removing the solenoid and reinstalling it again. An EGR temperature sensor is dismantled by disconnecting electrical connector first then unscrewing the sensor plug.
