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Genuine Nissan 350Z Exhaust Valve
Exhaust Muffler Valve- Select Vehicle by Model
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3 Exhaust Valves found
Nissan 350Z Exhaust Valve
Part Number: 13202-8J110$32.92 MSRP: $45.38You Save: $12.46 (28%)Ships in 1-3 Business Days
Nissan 350Z Exhaust Valve
Part Number: 13202-JK21A$38.47 MSRP: $53.03You Save: $14.56 (28%)Ships in 1-3 Business Days
Nissan 350Z Exhaust Valve
Part Number: 13202-8J100$32.92 MSRP: $45.38You Save: $12.46 (28%)Ships in 1-3 Business Days
Nissan 350Z Exhaust Valve
The Nissan 350Z Exhaust Valve is responsible for regulating the escape of burnt gases from the combustion chamber. It opens up following the power stroke, allowing the exhaust to exit and creating proper compression for the next cycle. The Exhaust Valve opens and closes synchronously with the camshaft lobes through the valvetrain. In other words, the motion passes from the cam to the followers or rocker arms and finally to the stem of the valve. Within the Nissan cylinder head, a coil spring provides a closing force of 70 to 90 pounds at the seat on a stock engine, rising to about 200 pounds or more when fully open, so that the valve returns quickly and does not float at high engine speeds. The Exhaust Valve can be overworked with a constant application of heat. The typical cause of failure is overheating, which could burn, distort, or crack. An Exhaust Valve with issues can cause misfire, rough idle, or low power in just about any Nissan 350Z. Making sure spring strength and lash are correct allows the Exhaust Valve to seal properly in the 350Z powerplant and in the Nissan 350Z drivetrain.
If you need any OEM Nissan 350Z Exhaust Valve, feel free to choose them out of our huge selection of genuine Nissan 350Z Exhaust 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 350Z Exhaust Valve Parts Questions & Experts Answers
- Q: What are the steps recommended by the manufacturer for adjusting the Exhaust Valve and Intake Valve clearance on Nissan 350Z?A:The manufacturer recommends adjusting the valve clearance at the specified interval only if the valve train is making excessive noise. Begin by disconnecting the cable from the negative terminal of the battery. Next, remove the valve cover. For manual transmission vehicles, set the parking brake and place the transmission in neutral; for automatic models, place it in Park. Remove the spark plugs and position the number 1 piston at TDC on the compression stroke, aligning the timing marks. Measure the clearance of the indicated valves with a feeler gauge when the piston is at TDC on the compression stroke, ensuring to feel a slight drag on the gauge if the clearance is correct. Record each measurement and compare with the desired valve clearance specifications, noting any that are out of specification for later reference regarding required replacement lifters. Turn the crankshaft 240 degrees clockwise and measure the clearances of the indicated valves, then turn it an additional 240 degrees clockwise and measure again. The V6 engine does not use valve adjusting shims; if a lifter is out of specification for clearance, it must be replaced with a new lifter of a different thickness. Mark the lifters to be replaced and record their corresponding valves, using a micrometer to measure the thickness of each lifter precisely at the center. To calculate the correct thickness for a replacement lifter that will achieve the desired valve clearance, use the provided formulas for both intake and exhaust sides. New lifters are available in 27 standard thicknesses, ranging from 0.3102 inch to 0.3291 inch, and are marked on the underside for size identification. Mark the new lifters for their installation locations, lubricate them with engine assembly lube, and install them. After replacing the lifters, reinstall the camshafts, and complete the installation in reverse order of removal.
