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Genuine Nissan 350Z Spool Valve
VTEC Solenoid- Select Vehicle by Model
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12 Spool Valves found
Nissan 350Z Valve Timing Control Solenoid Valve Assembly
Part Number: 23796-ZE00C$221.22 MSRP: $327.57You Save: $106.35 (33%)Ships in 1-3 Business Days
Nissan 350Z Solenoid Valve Assembly
Part Number: 23796-JK20B$229.41 MSRP: $339.68You Save: $110.27 (33%)Ships in 1-3 Business Days
Nissan 350Z Valve Timing Control Solenoid Valve Assembly
Part Number: 23796-EA200$211.04 MSRP: $312.48You Save: $101.44 (33%)Ships in 1-3 Business Days
Nissan 350Z Valve Timing Control Solenoid Valve Assembly
Part Number: 23796-EA20A$211.04 MSRP: $312.48You Save: $101.44 (33%)Ships in 1-3 Business Days
Nissan 350Z Valve Timing Control Solenoid Valve Assembly
Part Number: 23796-8J100$211.04 MSRP: $312.48You Save: $101.44 (33%)Ships in 1 Business Day
Nissan 350Z Valve Timing Control Solenoid Valve Assembly
Part Number: 23796-EG20A$286.54 MSRP: $437.33You Save: $150.79 (35%)Ships in 1-3 Business DaysNissan 350Z Valve Timing Control Solenoid Valve Assembly
Part Number: 23796-EG200$286.54 MSRP: $437.33You Save: $150.79 (35%)Ships in 1-3 Business DaysNissan 350Z Valve Timing Control Solenoid Valve Assembly
Part Number: 23796-AH115$286.54 MSRP: $437.33You Save: $150.79 (35%)Ships in 1-3 Business Days
Nissan 350Z Spool Valve
The operation of the Nissan 350Z Spool Valve is to manage variable valve timing by an ECU mechanism. Within the unit, a movable Spool Valve component diverts the flow of oil, which either advances or retards cam timing. This allows the intake valve to either open earlier to improve low rpm torque or close later to enhance high rev efficiency. The Spool Valve works with timing chains, gears, sprockets, and tensioners to keep the cam and crank aligned while adjustments are made in the lubrication passages in a Nissan 350Z engine. The Spool Valve's proper operation in the Nissan 350Z leads to fuel efficiency, steady idle quality, quiet running, and consistent power output without adjusting the cam gear location. Although mechanical alignment can be fine-tuned with degree wheels, keyed sprockets, or offset bushings, the Spool Valve offers on-the-fly electronic control that achieves the ECU's performance goals. It serves every Nissan 350Z application that relies on Spool Valve technology.
If you need any OEM Nissan 350Z Spool Valve, feel free to choose them out of our huge selection of genuine Nissan 350Z Spool 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 Spool Valve Parts Questions & Experts Answers
- Q: What is the function of the Spool Valve in the Intake Valve Timing (IVT) control system on Nissan 350Z?A:The low to mid-range torque of the engine is enhanced by the Intake Valve Timing (IVT) control system, while at higher speeds it makes more horsepower. The PCM-controlled intake Valve Timing (IVT) control solenoid valves either delay or advance the opening and closing instant of intake valves by changing the path and pressure of oil flowed through the intake cam-shafts. The PCM processes information sensor inputs like crankshaft position, camshaft position, engine speed, and engine coolant temperature to respond with ON/OFF pulse duty signals to the intake valve timing control solenoid valves which are used to determine the ideal intake valve angle. These pulse duty signals are then manipulated by IVT control solenoid valves in order to either change the quantity of oil or its direction of flow through the camshafts or make it stop passing through them. A longer pulse width signal issued by a PCM advances a valve angle while a shorter pulse width retards a valve angle. When ON and OFF pulse widths are equal, oil pressure flow ceases in IVT solenoid valves resulting into immobile intake valve angle. On 2003-2006 models, these IVT control solenoid valves are mounted on top of the rear timing chain cover. On 2007 and 2008 models however, they form part and parcel of valve timing control covers that are small access covers on front portion of timing chain cover. Top portion of Timing Chain Cover houses Intake Valve Timing Control Solenoid Valves. If there is an engine harness routed over the top of the IVT control solenoid valve remove it from its clips so that you have enough room to remove this solenoid valve completely from there. Remove electrical connector from IVT Control Solenoid Valve. Take out bolts that attach transfer case shift motor assembly to adapter housing and separate transfer case shift motor assembly from adapter housing leaving old gasket in place. Remove the gasket from the IVT control solenoid valve and discard it. It is the best to use a NEW gasket during the installation of either the old IVT control solenoid valve or a new unit. Tighten the IVT Control Solenoid Valve mounting bolts to torque spec.
