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Tell Us More About Your Toyota Sienna. View all models

AutoZone carries hundreds of thousands of parts and accessories.

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Safety, always an absolute necessity on the road, stands as one of the main features for a minivan. You'll be hauling precious cargo, which is why a Toyota Sienna brake power booster is critical to maintain your vehicle's safety. It's a vacuum assist system that increases your minivan's stopping power.

Show of 17  Results
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  •  | Page 1 of 2 |  
  • Part Number: 53-4634
  • Warranty: Limited Lifetime
  • Application: Except vehicle stability control
  • Notes: W/o master cylinder
    With vacuum booster
  • Part Number: 53-2708
  • Warranty: Limited Lifetime
  • Notes: W/o master cylinder
    With vacuum booster
  • Part Number: 53-4941
  • Warranty: Limited Lifetime
  • Notes: W/o master cylinder
    With vacuum booster
  • Part Number: 53-2708
  • Warranty: Limited Lifetime
  • Application: Vehicle stability control
  • Notes: W/o master cylinder
    With vacuum booster
  • Part Number: 53-4941
  • Warranty: Limited Lifetime
  • Application: With rear disc brakes
  • Notes: W/o master cylinder
    With vacuum booster
  • Part Number: 53-4929
  • Warranty: Limited Lifetime
  • Application: With rear drum brakes
  • Notes: W/o master cylinder
    With vacuum booster
  • Part Number: 53-4929
  • Warranty: Limited Lifetime
  • Notes: W/o master cylinder
    With vacuum booster
  • Part Number: 89415
  • Warranty: Limited Lifetime
  • Application: With rear drum brakes
  • Notes:
  • Part Number: 89415
  • Warranty: Limited Lifetime
  • Application: With 2 wheel anti-lock brakes
  • Notes:
  • Part Number: 88850
  • Warranty: Limited Lifetime
  • Application: Vehicle stability control
  • Notes: With vacuum booster
  •  | Page 1 of 2 |  

Don't let your vehicle reach the point where it's unsafe to drive. As for your Sienna power brake booster, make sure it functions properly. A properly functioning power brake system should offer power assist on the first application of the brakes every time with normal stopping distance, pedal pressure and pedal travel. AutoZone provides all the tools necessary to have your minivan stopping on a dime with our Loan-A-Tool Program. Take advantage of our Same Day Store Pickup (in most cases) option, or enjoy Free Shipping on orders of $75 or more. We offer everything you require to get back on the road safely.

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