What is the purpose and operation of the Active Control Engine Mount and Diverter Valve on 2007 through 2015 Toyota Avalon?

The Active Control Engine Mount is a component that generates vibrations to cancel out engine vibration and reduce noise at idle. It operates using a Diverter Valve that utilizes engine vacuum to vibrate a diaphragm within the mount. This vibration is then transferred to a liquid inside the mount, which in turn transfers the vibration to the mount's rubber pad, effectively canceling out the engine vibration. To replace the VSV, the two vacuum hoses and the large hose connected to it must be disconnected and labeled for proper reassembly. The valve's mounting bolt and electrical connector are then removed, followed by the disconnection of the remaining hose. The installation process is the reverse of the removal steps.

Genuine Toyota Avalon Diverter Valve

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26 Diverter Valves found

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Toyota Avalon Duty Vacuum Switching Valve
Part Number: 90910-12259
$80.23 MSRP: $113.09
You Save: $32.86 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Valve, Duty Vacuum Switching; Vacuum Switch, Vacuum Valve, Valve
- Replaces: 90910-12272
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005-2007 Toyota Avalon | Limited, XL, XLS | 6 Cyl 3.5L | 2GRFE; GSX30L-AEAGKA, GSX30L-AEANKA, GSX30L-AEAPKA, GSX30L-AETGKA, GSX30L-AETNKA, GSX30L-AETPKA
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Toyota Avalon Vacuum Switching Valve
Part Number: 90910-12264
$100.64 MSRP: $141.87
You Save: $41.23 (30%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Valve, Vacuum Switching(For Charcoal Canister)
- Manufacturer Note: (J)
- Comment: (FOR CHARCOAL CANISTER)
- Replaces: 90910-12198, 90910-12215
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2004 Toyota Avalon | XL, XLS | 6 Cyl 3.0L | 1MZFE; MCX20L-AEPGKA, MCX20L-AEPGKK, MCX20L-AEPNKA, MCX20L-AEPNKK, MCX20L-AESGKA, MCX20L-AESNKA
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Toyota Avalon Valve Assy, Vacuum Switching
Part Number: 25860-46010
$81.76 MSRP: $115.26
You Save: $33.50 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy, Vacuum Switching, NO.1; Vacuum Switch, Vacuum Valve, Valve
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2019-2022 Toyota Avalon | Limited, Touring, XLE, XSE | 4 Cyl 2.5L, 6 Cyl 3.5L | 2GRFKS, A25AFKS, A25AFXS; AXXA55L-AEZGBA, AXXA55L-AEZPBA, AXXH50L-AEXGBA, AXXH50L-AEXPBA, AXXH50L-AEXQBA, AXXH51L-AEXGBA, AXXH51L-AEXPBA, AXXH51L-AEXQBA, GSX50L-AEZGBA, GSX50L-AEZPBA, GSX50L-AEZQBA, GSX50L-AEZSBA
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Toyota Avalon Valve Assy, Vacuum Switching
Part Number: 25860-62010
$100.88 MSRP: $142.20
You Save: $41.32 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy, Vacuum Switching, NO.1; Vacuum Regulator, Vacuum Switch, Valve
- Manufacturer Note: NO.1
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1995-2004 Toyota Avalon | XL, XLS | 6 Cyl 3.0L | 1MZFE; MCX10L-AEPGKA, MCX10L-AEPGKK, MCX10L-AEPNKA, MCX10L-AEPNKK, MCX10L-AESGKA, MCX10L-AESGKK, MCX10L-AESNKA, MCX10L-AESNKK, MCX20L-AEPGKA, MCX20L-AEPGKK, MCX20L-AEPNKA, MCX20L-AEPNKK, MCX20L-AESGKA, MCX20L-AESNKA
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Toyota Avalon Duty Vacuum Switching Valve
Part Number: 90910-12204
$80.23 MSRP: $113.09
You Save: $32.86 (30%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Valve, Duty Vacuum Switching; Vacuum Valve, Valve
- Manufacturer Note: NO.2
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2018 Toyota Avalon | Limited, XL, XLE, XLE Premium, XLE Touring Or Touring, XLS | 4 Cyl 2.5L, 6 Cyl 3.0L, 6 Cyl 3.5L | 1MZFE, 2ARFXE, 2GRFE; AVX40L-AEXGBA, AVX40L-AEXPBA, GSX30L-AEAGKA, GSX30L-AEANKA, GSX30L-AEAPKA, GSX30L-AETGKA, GSX30L-AETNKA, GSX30L-AETPKA, GSX40L-AETGKA, GSX40L-AETPKA, GSX40L-AETQKA, MCX20L-AEPGKA, MCX20L-AEPGKK, MCX20L-AEPNKA, MCX20L-AEPNKK, MCX20L-AESGKA, MCX20L-AESNKA
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Toyota Avalon Duty Vacuum Switching Valve
Part Number: 90910-12196
$100.64 MSRP: $141.87
You Save: $41.23 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve, Duty Vacuum Switching; Valve
- Manufacturer Note: NO.1
- Replaces: 90910-12150
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1995-2004 Toyota Avalon | XL, XLS | 6 Cyl 3.0L | 1MZFE; MCX10L-AEPGKA, 1MZFE; MCX20L-AEPGKA, MCX10L-AEPGKK, MCX10L-AEPNKA, MCX10L-AEPNKK, MCX10L-AESGKA, MCX10L-AESGKK, MCX10L-AESNKA, MCX10L-AESNKK, MCX20L-AEPGKK, MCX20L-AEPNKA, MCX20L-AEPNKK, MCX20L-AESGKA, MCX20L-AESNKA
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Toyota Avalon Vacuum Switching Valve
Part Number: 90910-AC002
$166.01 MSRP: $236.01
You Save: $70.00 (30%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Valve, Vacuum Switching; Air Switch Valve, Vacuum Valve
- Replaces: 90910-12088
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005-2018 Toyota Avalon | Limited, XL, XLE, XLE Premium, XLE Touring Or Touring, XLS | 4 Cyl 2.5L, 6 Cyl 3.5L | 2ARFXE, 2GRFE; AVX40L-AEXGBA, AVX40L-AEXPBA, GSX30L-AEAGKA, GSX30L-AEANKA, GSX30L-AEAPKA, GSX30L-AETGKA, GSX30L-AETNKA, GSX30L-AETPKA, GSX40L-AETGKA, GSX40L-AETPKA, GSX40L-AETQKA
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Toyota Avalon Valve Assy, Vacuum Switching
Part Number: 90910-12080
$100.64 MSRP: $141.87
You Save: $41.23 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy, Vacuum Switching, NO.2
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1995-1997 Toyota Avalon | XL, XLS | 6 Cyl 3.0L | 1MZFE; MCX10L-AEPGKA, MCX10L-AEPGKK, MCX10L-AEPNKA, MCX10L-AEPNKK, MCX10L-AESGKA, MCX10L-AESGKK, MCX10L-AESNKA, MCX10L-AESNKK
View related parts
Toyota Avalon Vacuum Switching Valve
Part Number: 90910-12198
$100.64 MSRP: $141.87
You Save: $41.23 (30%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Valve, Vacuum Switching(For Charcoal Canister)
- Manufacturer Note: NO.2
- Comment: (FOR CHARCOAL CANISTER)
- Replaced by: 90910-12264
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2002 Toyota Avalon | XL, XLS | 6 Cyl 3.0L | 1MZFE; MCX20L-AEPGKA, MCX20L-AEPGKK, MCX20L-AEPNKA, MCX20L-AEPNKK, MCX20L-AESGKA, MCX20L-AESNKA
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Toyota Avalon Vacuum Switching Valve
Part Number: 90910-12074
$100.64 MSRP: $141.87
You Save: $41.23 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy, Vacuum Switching
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1995-1997 Toyota Avalon | XL, XLS | 6 Cyl 3.0L | 1MZFE; MCX10L-AEPGKA, MCX10L-AEPGKK, MCX10L-AEPNKA, MCX10L-AEPNKK, MCX10L-AESGKA, MCX10L-AESGKK, MCX10L-AESNKA, MCX10L-AESNKK
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Toyota Avalon Vacuum Switching Valve
Part Number: 90910-12059
$89.20 MSRP: $125.74
You Save: $36.54 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve, Vacuum Switching; Vacuum Valve
- Manufacturer Note: (J)
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2019-2022 Toyota Avalon | Limited, Touring, XLE, XSE | 4 Cyl 2.5L, 6 Cyl 3.5L | 2GRFKS, A25AFKS, A25AFXS; AXXA55L-AEZGBA, AXXA55L-AEZPBA, AXXH50L-AEXGBA, AXXH50L-AEXPBA, AXXH50L-AEXQBA, AXXH51L-AEXGBA, AXXH51L-AEXPBA, AXXH51L-AEXQBA, GSX50L-AEZGBA, GSX50L-AEZPBA, GSX50L-AEZQBA, GSX50L-AEZSBA
View related parts
Toyota Avalon Vacuum Switching Valve
Part Number: 90910-12174
$100.64 MSRP: $141.87
You Save: $41.23 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve, Vacuum Switching, NO.1; Vacuum Valve, Valve
- Manufacturer Note: NO.1
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1996-1999 Toyota Avalon | XL, XLS | 6 Cyl 3.0L | 1MZFE; MCX10L-AEPGKA, MCX10L-AEPGKK, MCX10L-AEPNKA, MCX10L-AEPNKK, MCX10L-AESGKA, MCX10L-AESGKK, MCX10L-AESNKA, MCX10L-AESNKK
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Toyota Avalon Vapor Canister Purge Solenoid
Part Number: 25860-F0020
$89.79 MSRP: $126.56
You Save: $36.77 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assembly, Vacuum S
- Manufacturer Note: (L)
- Replaces: 25860-25020
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2019-2022 Toyota Avalon | Limited, Touring, XLE, XSE | 4 Cyl 2.5L, 6 Cyl 3.5L | 2GRFKS, A25AFKS, A25AFXS; AXXA55L-AEZGBA, AXXA55L-AEZPBA, AXXH50L-AEXGBA, AXXH50L-AEXPBA, AXXH50L-AEXQBA, AXXH51L-AEXGBA, AXXH51L-AEXPBA, AXXH51L-AEXQBA, GSX50L-AEZGBA, GSX50L-AEZPBA, GSX50L-AEZQBA, GSX50L-AEZSBA
View related parts
Toyota Avalon Duty Vacuum Switching Valve
Part Number: 90910-12150
$100.64 MSRP: $141.87
You Save: $41.23 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve, Duty Vacuum Switching
- Manufacturer Note: CALIFORNIA SPEC
- Replaced by: 90910-12196
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1995-1999 Toyota Avalon | XL, XLS | 6 Cyl 3.0L | 1MZFE; MCX10L-AEPGKA, MCX10L-AEPGKK, MCX10L-AEPNKA, MCX10L-AEPNKK, MCX10L-AESGKA, MCX10L-AESGKK, MCX10L-AESNKA, MCX10L-AESNKK
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Toyota Avalon Valve Sub-Assembly, VACU
Part Number: 25805-36020
$89.43 MSRP: $126.06
You Save: $36.63 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Sub-Assy, Vacuum Switching; Vacuum Regulator, Vacuum Switch, Vacuum Valve
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2013-2018 Toyota Avalon | Limited, XLE, XLE Premium, XLE Touring Or Touring | 4 Cyl 2.5L, 6 Cyl 3.5L | 2ARFXE, 2GRFE; AVX40L-AEXGBA, AVX40L-AEXPBA, GSX40L-AETGKA, GSX40L-AETPKA, GSX40L-AETQKA
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Toyota Avalon Vacuum Switching Valve
Part Number: 25860-31050
$110.20 MSRP: $155.34
You Save: $45.14 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve, Vacuum Switching, NO.1; Vacuum Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005-2007 Toyota Avalon | Limited, XL, XLS | 6 Cyl 3.5L | 2GRFE; GSX30L-AEAGKA, GSX30L-AEANKA, GSX30L-AEAPKA, GSX30L-AETGKA, GSX30L-AETNKA, GSX30L-AETPKA
View related parts
Toyota Avalon Valve Assy, Vacuum Switching
Part Number: 25860-31070
$89.20 MSRP: $125.74
You Save: $36.54 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve, Vacuum Switching, NO.1
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2006-2018 Toyota Avalon | Limited, XL, XLE, XLE Premium, XLE Touring Or Touring, XLS | 4 Cyl 2.5L, 6 Cyl 3.5L | 2ARFXE, 2GRFE; AVX40L-AEXGBA, AVX40L-AEXPBA, GSX30L-AEAGKA, GSX30L-AEANKA, GSX30L-AEAPKA, GSX30L-AETGKA, GSX30L-AETNKA, GSX30L-AETPKA, GSX40L-AETGKA, GSX40L-AETPKA, GSX40L-AETQKA
View related parts
Toyota Avalon Valve Assembly Vacuum Switching
Part Number: 25860-0P030
$89.79 MSRP: $126.56
You Save: $36.77 (30%)
ADD TO CART
Product Specifications
- Other Name: Valve Assembly, Vacuum S; Purge Valve, Vacuum Switch, Vacuum Valve
- Manufacturer Note: NO.1
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2019-2022 Toyota Avalon | Limited, Touring, XLE, XSE | 4 Cyl 2.5L, 6 Cyl 3.5L | 2GRFKS, A25AFKS, A25AFXS; AXXA55L-AEZGBA, AXXA55L-AEZPBA, AXXH50L-AEXGBA, AXXH50L-AEXPBA, AXXH50L-AEXQBA, AXXH51L-AEXGBA, AXXH51L-AEXPBA, AXXH51L-AEXQBA, GSX50L-AEZGBA, GSX50L-AEZPBA, GSX50L-AEZQBA, GSX50L-AEZSBA
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Toyota Avalon Valve Assembly Vacuum Switching No.1
Part Number: 25860-31120
$99.82 MSRP: $140.70
You Save: $40.88 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy, Vacuum Switching, NO.1; Vacuum Switch, Vacuum Valve
- Manufacturer Note: NO.2
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2019-2022 Toyota Avalon | Limited, Touring, XLE, XSE | 4 Cyl 2.5L, 6 Cyl 3.5L | 2GRFKS, A25AFKS, A25AFXS; AXXA55L-AEZGBA, AXXA55L-AEZPBA, AXXH50L-AEXGBA, AXXH50L-AEXPBA, AXXH50L-AEXQBA, AXXH51L-AEXGBA, AXXH51L-AEXPBA, AXXH51L-AEXQBA, GSX50L-AEZGBA, GSX50L-AEZPBA, GSX50L-AEZQBA, GSX50L-AEZSBA
View related parts
Toyota Avalon Vapor Canister Purge Solenoid
Part Number: 25860-F0010
$89.79 MSRP: $126.56
You Save: $36.77 (30%)
Product Specifications
- Other Name: Valve Assembly, Vacuum S; Purge Valve, Vacuum Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2020-2022 Toyota Avalon | Limited, Touring, XLE, XSE | 4 Cyl 2.5L, 6 Cyl 3.5L | 2GRFKS, A25AFKS, A25AFXS; AXXA55L-AEZGBA, AXXA55L-AEZPBA, AXXH50L-AEXGBA, AXXH50L-AEXPBA, AXXH50L-AEXQBA, AXXH51L-AEXGBA, AXXH51L-AEXPBA, AXXH51L-AEXQBA, GSX50L-AEZGBA, GSX50L-AEZPBA, GSX50L-AEZQBA, GSX50L-AEZSBA

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Toyota Avalon Diverter Valve

The Diverter Valve operates within Toyota Avalon vehicles to support the secondary air injection system that reduces dangerous emissions through its exhaust system air route mechanism. The device directs air pressure from the air pump to reach the exhaust manifold throughout engine start-up procedures and connects with the catalytic converter while driving at normal temperatures. The diverting mechanism enables optimum fuel oxidation to reduce both hydrocarbon (HC) and carbon monoxide (CO) emissions. Models of the Avalon may use different Diverter Valve throughout their production cycle but they mainly differ in their design construct and operational properties. Unlike blow-off valves which divert air there are two operational types where one redirects air for performance yet the Toyota Diverter Valve returns air to the intake to preserve fuel ratio. The failure of a Toyota Avalon Diverter Valve creates multiple problems such as engine operation roughness while also affecting fuel efficiency and illuminating the check engine light to prove its vital role in vehicle control and emissions management.

If you are in demand for superior quality and affordable OEM Toyota Avalon Diverter Valve, then shop with us! We own a wide range of the reduced-priced genuine Toyota Avalon Diverter 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 Avalon Diverter Valve Parts Questions & Experts Answers

Duty Vacuum Switching Valve
90910-12204
Q: What is the purpose and operation of the Active Control Engine Mount and Diverter Valve on 2007 through 2015 Toyota Avalon?
A:
The Active Control Engine Mount is a component that generates vibrations to cancel out engine vibration and reduce noise at idle. It operates using a Diverter Valve that utilizes engine vacuum to vibrate a diaphragm within the mount. This vibration is then transferred to a liquid inside the mount, which in turn transfers the vibration to the mount's rubber pad, effectively canceling out the engine vibration. To replace the VSV, the two vacuum hoses and the large hose connected to it must be disconnected and labeled for proper reassembly. The valve's mounting bolt and electrical connector are then removed, followed by the disconnection of the remaining hose. The installation process is the reverse of the removal steps.