How Does the Spool Valve Function in the Variable Valve Timing (VVT-i) System and How to Replace the Oil Control Valve on a Toyota 4Runner?

In all V6 models and 2005 and later VS models, Variable Valve Timing (VVT-i) is employed and intake camshaft timing is varied within the range of 50 degrees for V6 models depending on the conditions of driving, and between 44 degrees for V8 models as well. This system includes two sensors of the CMP/VVT-i, PCM, two oil control valves of the VVT-i and two controllers, namely the intake camshaft sprocket/actuator; both V6 and the V8 models are quite similar in their mechanism differences being observed in the controller designs. Back in the V6 models the parts of the controllers are the timing rotor, the housing which has the impeller type vane, lock pin as well as the timing chain sprocket for the intake camshaft; when the pressure of the oil is exerted to the vane, then it rotates leading to the variation of the valve timing. A few variants of V8 models include a housing, four vanes, and a lockpin which have the same working as that of the adjust valve time through the oil pressure. The actuator moves the camshaft clockwise in relation to the crankshaft when oil is supplied to the advance side and counter clockwise when supplied to the retard side; this is made possible through the pcm governing the supply of oil to the advance or retard side depending on the desired position of the camshaft. The camshaft timing oil control valve that PCMS controls, regulates the flow of oil to the passages accompanied by two values per every intake camshaft. For component replacement, V6 models are fitted with two CMP/VVT sensors mounted on the cylinder heads for the V6 models while 2005 and later V8 models have two WT sensors with the sides of the intake manifold of the valve covers. There is removal of the negative battery terminal and engine or throttle body, air filter housing or intake duct, and the disconnecting electrical connectors, and removal of mounting bolts of the sensors or oil control valves with reinstallation being the reverse of these procedures.

Genuine Toyota 4Runner Spool Valve

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8 Spool Valves found

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Toyota 4Runner Valve Assembly Cam Timing Oil Control Left Hand
Part Number: 15340-31010
$143.90 MSRP: $204.57
You Save: $60.67 (30%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Valve Assy, Cam Timing Oil Control, LH
- Manufacturer Note: (J)
- Position: Driver Side
- Replaced by: 15340-0P010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2003-2009 Toyota 4Runner | Limited, SR5 | 6 Cyl 4.0L, 8 Cyl 4.7L | 1GRFE, 2UZFE; GRN210L-GKAGKA, GRN210L-GKAZKA, GRN210L-GKPGKA, GRN210L-GKPZKA, GRN215L-GKAGKA, GRN215L-GKAZKA, GRN215L-GKPGKA, GRN215L-GKPZKA, UZN210L-GKAGKA, UZN210L-GKAZKA, UZN215L-GKAGKA, UZN215L-GKAZKA
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Toyota 4Runner Valve Assembly, Cam Timing Oil Control, Passenger Side
Part Number: 15330-31010
$143.90 MSRP: $204.57
You Save: $60.67 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy, Cam Timing Oil Control, RH
- Manufacturer Note: (J)
- Position: Passenger Side
- Replaced by: 15330-0P010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2003-2009 Toyota 4Runner | Limited, SR5 | 6 Cyl 4.0L, 8 Cyl 4.7L | 1GRFE, 2UZFE; GRN210L-GKAGKA, GRN210L-GKAZKA, GRN210L-GKPGKA, GRN210L-GKPZKA, GRN215L-GKAGKA, GRN215L-GKAZKA, GRN215L-GKPGKA, GRN215L-GKPZKA, UZN210L-GKAGKA, UZN210L-GKAZKA, UZN215L-GKAGKA, UZN215L-GKAZKA
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Toyota 4Runner Valve Assembly Cam Timing Oil Control Left
Part Number: 15330-38010
$130.79 MSRP: $185.95
You Save: $55.16 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy, Cam Timing Oil Control, LH
- Replaced by: 15330-0S010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010-2024 Toyota 4Runner | 4 Cyl 2.7L, 6 Cyl 4.0L | 1GRFE, 2TRFE; GRN280L-GKAGKA, GRN285L-GKAGKA, TRN280L-GKPGKA, TRN285L-GKPGKA
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Toyota 4Runner Camshaft Timing Oil Control Valve Asssmbly
Part Number: 15330-75010
$116.45 MSRP: $164.16
You Save: $47.71 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy, Camshaft Timing Oil Control; Control Valve Solenoid
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010-2011 Toyota 4Runner | 4 Cyl 2.7L, 6 Cyl 4.0L | 1GRFE, 2TRFE; GRN280L-GKAGKA, GRN285L-GKAGKA, TRN280L-GKPGKA, TRN285L-GKPGKA
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Toyota 4Runner Engine Variable Valve Timing Solenoid
Part Number: 15330-50011
$162.62 MSRP: $231.19
You Save: $68.57 (30%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Valve Assy, Cam Timing Oil Control, RH
- Manufacturer Note: (J)
- Position: Passenger Side
- Replaced by: 15330-0F010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2009 Toyota 4Runner | Limited, SR5 | 6 Cyl 4.0L, 8 Cyl 4.7L | 1GRFE, 2UZFE; GRN210L-GKAGKA, GRN210L-GKAZKA, GRN210L-GKPGKA, GRN210L-GKPZKA, GRN215L-GKAGKA, GRN215L-GKAZKA, GRN215L-GKPGKA, GRN215L-GKPZKA, UZN210L-GKAGKA, UZN210L-GKAZKA, UZN215L-GKAGKA, UZN215L-GKAZKA
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Toyota 4Runner Valve Assembly Camshaft Timing Oil Control
Part Number: 15330-75020
$93.44 MSRP: $131.72
You Save: $38.28 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy, Camshaft Timing Oil Control
- Replaced by: 15330-75030
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010-2012 Toyota 4Runner | 4 Cyl 2.7L, 6 Cyl 4.0L | 1GRFE, 2TRFE; GRN280L-GKAGKA, GRN285L-GKAGKA, TRN280L-GKPGKA, TRN285L-GKPGKA
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Toyota 4Runner Valve Assembly Cam Timing Oil Control Left
Part Number: 15340-50011
$162.62 MSRP: $231.19
You Save: $68.57 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy, Cam Timing Oil Control, LH
- Manufacturer Note: (J)
- Position: Driver Side
- Replaced by: 15340-0F010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2009 Toyota 4Runner | Limited, SR5 | 6 Cyl 4.0L, 8 Cyl 4.7L | 1GRFE, 2UZFE; GRN210L-GKAGKA, GRN210L-GKAZKA, GRN210L-GKPGKA, GRN210L-GKPZKA, GRN215L-GKAGKA, GRN215L-GKAZKA, GRN215L-GKPGKA, GRN215L-GKPZKA, UZN210L-GKAGKA, UZN210L-GKAZKA, UZN215L-GKAGKA, UZN215L-GKAZKA
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Toyota 4Runner Control Valve Solenoid
Part Number: 15340-31030
$133.49 MSRP: $189.77
You Save: $56.28 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy, Cam Timing Oil Control, LH; Camshaft Sensor, Control Valve Solenoid
- Manufacturer Note: NO.2
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010-2024 Toyota 4Runner | 4 Cyl 2.7L, 6 Cyl 4.0L | 1GRFE, 2TRFE; GRN280L-GKAGKA, GRN285L-GKAGKA, TRN280L-GKPGKA, TRN285L-GKPGKA

Toyota 4Runner Spool Valve

Nonetheless, the Toyota 4Runner Spool Valve is another well-known and highly functioning valve facet that is quite essential for the engine system and safety. This Spool Valve is intended for proper control of lift events of the valve for the appropriate functionality of the Toyota 4Runner under any driving conditions. It is universal, allowing for usage in both the fourth and fifth generations of the 4Runner, thus suitable for both devoted fans of the car model, as well as average car owners. The Toyota 4Runner Spool Valve has been designed to modify the engine's performance and increase the speed of fuel combustion resulting in better fuel balance and power, and reduction of emissions meeting modern environmental requirements. The ability to control this mechanism through the ECU means that this valve can have various adjustments made to it to meet the demands of the driver and provide an outstanding ride that is as fluid as it is adjustable. It is this flexibility that ensures the Toyota 4Runner remains one of the long lasting vehicles with credibility. Being part of the Toyota 4Runner family, the Spool Valve reflects the company's quality and innovation as a result of careful engineering, which have helped the car to remain popular in world's automotive market. In conclusion, the necessity of Toyota 4Runner Spool Valve gearbox is felt and it has proved that it not only improves the performance but also highly focuses on safety and betterment of Toyota cars.

If you are in demand for superior quality and affordable OEM Toyota 4Runner Spool Valve, then shop with us! We own a wide range of the reduced-priced genuine Toyota 4Runner Spool Valve. You can purchase in confidence as all parts come with a manufacturer's warranty. Any issues with our products? No need to worry as we have a hassle-free return policy to guide you every step of the way.

Toyota 4Runner Spool Valve Parts Questions & Experts Answers

Valve Assembly, Cam Timing Oil Control, Passenger Side
15330-31010
Q: How Does the Spool Valve Function in the Variable Valve Timing (VVT-i) System and How to Replace the Oil Control Valve on a Toyota 4Runner?
A:
In all V6 models and 2005 and later VS models, Variable Valve Timing (VVT-i) is employed and intake camshaft timing is varied within the range of 50 degrees for V6 models depending on the conditions of driving, and between 44 degrees for V8 models as well. This system includes two sensors of the CMP/VVT-i, PCM, two oil control valves of the VVT-i and two controllers, namely the intake camshaft sprocket/actuator; both V6 and the V8 models are quite similar in their mechanism differences being observed in the controller designs. Back in the V6 models the parts of the controllers are the timing rotor, the housing which has the impeller type vane, lock pin as well as the timing chain sprocket for the intake camshaft; when the pressure of the oil is exerted to the vane, then it rotates leading to the variation of the valve timing. A few variants of V8 models include a housing, four vanes, and a lockpin which have the same working as that of the adjust valve time through the oil pressure. The actuator moves the camshaft clockwise in relation to the crankshaft when oil is supplied to the advance side and counter clockwise when supplied to the retard side; this is made possible through the pcm governing the supply of oil to the advance or retard side depending on the desired position of the camshaft. The camshaft timing oil control valve that PCMS controls, regulates the flow of oil to the passages accompanied by two values per every intake camshaft. For component replacement, V6 models are fitted with two CMP/VVT sensors mounted on the cylinder heads for the V6 models while 2005 and later V8 models have two WT sensors with the sides of the intake manifold of the valve covers. There is removal of the negative battery terminal and engine or throttle body, air filter housing or intake duct, and the disconnecting electrical connectors, and removal of mounting bolts of the sensors or oil control valves with reinstallation being the reverse of these procedures.