How to inspect the alternator/air conditioning compressor and power steering pump drivebelts in Toyota Sienna?

For 2006 and earlier models, the alternator/AC compressor and power steering pump drivebelts are on the engine's right end. These should be regularly checked for wear and tension. The cars have two belts, one for the alternator and AC compressor, and another for the power steering pump. To check, open the hood and inspect each belt visually and by touch. If worn, replace the belt. Use a belt tension gauge or rule of thumb to check tension. If adjustment is needed, loosen the bolts and adjust. To replace, follow the adjustment procedures and remove the old belt from the crankshaft pulley. It's advised to replace both belts simultaneously. For 2007 and later models, there's one automatically tensioned belt. The checks are the same as earlier models. To replace, loosen the right front wheel's lug nuts, raise the car and remove the wheel. Remove the inner fender splash shield to access the tensioner pulley. Loosen the pulley, remove the old belt, and install the new one as per the underhood routing diagram sticker.

Genuine Toyota Sienna Drive Belt

Serpentine Belt

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8 Drive Belts found

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Toyota Sienna Belt, V-RIBBED
Part Number: 90916-A2019
$43.42 MSRP: $60.92
You Save: $17.50 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Belt, V(For Fan & Alternator); Serpentine Belt
- Comment: (FOR FAN & ALTERNATOR)
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2011-2017 Toyota Sienna | LE, SE, STD, XLE | 6 Cyl 3.5L | 2GRFE; 2GRFE; GSL30L-PFTDKA, GSL30L-PFTEKA, GSL30L-PFTQKA, GSL30L-PRTEKA, GSL30L-PRTQKA, GSL30L-PRTSKA, GSL33L-SBTDKA, GSL35L-PFTDKA, GSL35L-PFTEKA, GSL35L-PFTQKA
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Toyota Sienna Belt, V
Part Number: 90916-A2010
$37.83 MSRP: $52.99
You Save: $15.16 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Belt, V(For Fan & Alternator); Serpentine Belt
- Manufacturer Note: (L)
- Comment: (FOR FAN & ALTERNATOR)
- Replaces: 99367-C2090
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2006-2010 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.5L | 2GRFE; 2GRFE; GSL20L-PFADKK, GSL20L-PFAEKA, GSL20L-PFAEKK, GSL20L-PFAQKA, GSL20L-PFAQKK, GSL20L-PRADKK, GSL20L-PRAEKA, GSL20L-PRAEKK, GSL20L-PRAQKA, GSL20L-PRAQKK, GSL23L-SBADKA, GSL23L-SBADKK, GSL25L-PFADKK, GSL25L-PFAEKA, GSL25L-PFAEKK, GSL25L-PFAQKA, GSL25L-PFAQKK
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Toyota Sienna Belt, V
Part Number: 90080-91088
$13.44 MSRP: $18.79
You Save: $5.35 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Belt, V(For Vane Pump)
- Comment: (FOR VANE PUMP)
- Replaced by: 90080-91212
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1998-2007 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.0L, 6 Cyl 3.3L | 1MZFE, 3MZFE; 1MZFE, 3MZFE; MCL10L-GFSDKA, MCL10L-GFSDKK, MCL10L-GFSGKA, MCL10L-GFSGKK, MCL10L-PFSDKA, MCL10L-PFSDKK, MCL10L-PFSGKA, MCL10L-PFSGKK, MCL10L-SESDKA, MCL10L-SESDKK, MCL20L-PFADKK, MCL20L-PFAEKA, MCL20L-PFAEKK, MCL20L-PFAQKA, MCL20L-PFAQKK, MCL20L-PRADKK, MCL20L-PRAEKA, MCL20L-PRAEKK, MCL20L-PRAQKA, MCL20L-PRAQKK, MCL23L-SBADKA, MCL23L-SBADKK, MCL25L-PFADKK, MCL25L-PFAEKA, MCL25L-PFAEKK, MCL25L-PFAQKA, MCL25L-PFAQKK
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Toyota Sienna Belt, V-RIBBED
Part Number: 90916-A2026
$37.47 MSRP: $53.24
You Save: $15.77 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt, V(For Fan & Alternator); Serpentine Belt
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2016-2020 Toyota Sienna | LE, SE, STD, XLE | 6 Cyl 3.5L | 2GRFKS; 2GRFKS; GSL30L-PFZDHA, GSL30L-PFZEHA, GSL30L-PFZQHA, GSL30L-PRZEHA, GSL30L-PRZQHA, GSL30L-PRZSHA, GSL33L-SBZDHA, GSL33L-SEZDHA, GSL35L-PFZEHA, GSL35L-PFZQHA, GSL35L-PFZSHA
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Toyota Sienna Belt, V
Part Number: 90080-91147
$24.26 MSRP: $33.90
You Save: $9.64 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Belt, V (Cooler Compressor To Crankshaft Pulley), NO.1
- Comment: (COOLER COMPRESSOR TO CRANKSHAFT PULLEY)
- Replaced by: 99366-31040
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1998-2007 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.0L, 6 Cyl 3.3L | 1MZFE, 3MZFE; 1MZFE, 3MZFE; MCL10L-GFSDKA, MCL10L-GFSDKK, MCL10L-GFSGKA, MCL10L-GFSGKK, MCL10L-PFSDKA, MCL10L-PFSDKK, MCL10L-PFSGKA, MCL10L-PFSGKK, MCL10L-SESDKA, MCL10L-SESDKK, MCL20L-PFADKK, MCL20L-PFAEKA, MCL20L-PFAEKK, MCL20L-PFAQKA, MCL20L-PFAQKK, MCL20L-PRADKK, MCL20L-PRAEKA, MCL20L-PRAEKK, MCL20L-PRAQKA, MCL20L-PRAQKK, MCL23L-SBADKA, MCL23L-SBADKK, MCL25L-PFADKK, MCL25L-PFAEKA, MCL25L-PFAEKK, MCL25L-PFAQKA, MCL25L-PFAQKK
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Toyota Sienna Belt, V-RIBBED
Part Number: 90916-A2020
$24.50 MSRP: $34.89
You Save: $10.39 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt, V(For Fan & Alternator); Serpentine Belt
- Comment: (FOR FAN & ALTERNATOR)
- Replaces: 90916-02646, 90916-02645
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2011-2014 Toyota Sienna | LE | 4 Cyl 2.7L | 1ARFE; 1ARFE; ASL30L-PFTEKA, ASL30L-PRTEKA
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Toyota Sienna Belt, V
Part Number: 99366-21040
$24.26 MSRP: $33.90
You Save: $9.64 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt, V (Cooler Compressor To Crankshaft Pulley), NO.1
- Comment: (COOLER COMPRESSOR TO CRANKSHAFT PULLEY)
- Replaced by: 99366-31040
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1998-2003 Toyota Sienna | CE, LE | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCL10L-GFSDKA, MCL10L-GFSDKK, MCL10L-GFSGKA, MCL10L-GFSGKK, MCL10L-PFSDKA, MCL10L-PFSDKK, MCL10L-PFSGKA, MCL10L-PFSGKK, MCL10L-SESDKA, MCL10L-SESDKK
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Toyota Sienna Belt, V
Part Number: 99366-90950
$15.57 MSRP: $21.75
You Save: $6.18 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt, V(For Fan & Alternator)
- Manufacturer Note: MITSUBOSHI
- Comment: (FOR FAN & ALTERNATOR)
- Replaced by: 99366-20950-83
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1998-2001 Toyota Sienna | CE | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCL10L-GFSDKA, MCL10L-GFSDKK, MCL10L-SESDKA, MCL10L-SESDKK

Toyota Sienna Drive Belt

The Drive Belt in Toyota Sienna vehicles is the critical part that helps the engine run other devices such as the alternator and A/C compressor. Usually, other parts are driven by a serpentine belt which in this case is fitted to the crankshaft pulley for proper transmission of power. Typically, most Drive Belts used in Sienna automobiles have a working life of approximately one hundred thousand miles; however, fracturing or fraying of the Drive Belt requires it to be replaced because it will harm the parts and the engine. There is a wide range of Drive Belts used in the mechanical systems such as V-belts, the multi-groove belts, and timing belts whereby each has its attributes in terms of the type of traction, durability, and precision movement. Compared to gears and chains, Toyota Sienna Drive Belts can offer a cheaper solution that is easy to maintain and also can partly shift if misaligned; however, the torque that is transferred by belts is lower than the torque passed through gears/chains and belts can slip. But there has been development to eliminate slipping challenges that affect the smooth running of the toothed belts depending on temperatures and other uses.

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

Belt, V
90080-91088
Q: How to inspect the alternator/air conditioning compressor and power steering pump drivebelts in Toyota Sienna?
A: For 2006 and earlier models, the alternator/AC compressor and power steering pump drivebelts are on the engine's right end. These should be regularly checked for wear and tension. The cars have two belts, one for the alternator and AC compressor, and another for the power steering pump. To check, open the hood and inspect each belt visually and by touch. If worn, replace the belt. Use a belt tension gauge or rule of thumb to check tension. If adjustment is needed, loosen the bolts and adjust. To replace, follow the adjustment procedures and remove the old belt from the crankshaft pulley. It's advised to replace both belts simultaneously. For 2007 and later models, there's one automatically tensioned belt. The checks are the same as earlier models. To replace, loosen the right front wheel's lug nuts, raise the car and remove the wheel. Remove the inner fender splash shield to access the tensioner pulley. Loosen the pulley, remove the old belt, and install the new one as per the underhood routing diagram sticker.