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2003 Toyota Sienna Downstream Front O2 Oxygen Sensor | 1-Pc Direct-Fit | Heated | A-Premium OS043
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2003 Toyota Sienna Downstream Front O2 Oxygen Sensor | 1-Pc Direct-Fit | Heated | A-Premium OS043

🔩 Laser-Welded Housing · Fast Warm-Up Heater · High-Heat Durability
Part # OS043
Item # 10031PQP
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90 days free return

Specifications

Quantity
1
Installation Position
Downstream Front
Terminal Quantity
4
Brand
A-Premium
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Features

A-Premium Aftermarket Oxygen Sensor: Ideal for Trucks, Cars, and Vans
A-Premium Oxygen Sensor is designed to meet the unique demands of trucks, cars, and vans. Our expertly crafted replacements come with a 3-Year unlimited mileage warranty, guaranteeing reliability across a wide range of vehicles. Use our Vehicle Selector to find the right Oxygen Sensor for your needs.
  • Installation Position: Downstream Front
  • 1-PC A-Premium Oxygen Sensor
  • Hassle-free fitting process to save time and energy.
  • Developed to snugly fit your vehicle without the hassle of modifications.
  • Built with pioneering technology for superior performance.
  • Founded on years of automotive expertise you can rely on.

Ensuring Certified Quality. A-Premium O2 Sensors are created to satisfy strict safety and quality certification requirements, ensuring your vehicle operates with consistent efficiency.
Swift Reaction. Crafted for quick adaptability, the oxygen sensor promptly changes the fuel injection in response to exhaust composition fluctuations, securing steady engine performance.
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Specifications

Part interchange

Part numbers listed below indicate interchangeable parts. These parts share the same size, parameter, function and compatibility. However, please note that items from different brands may have minor variations.
25024655, 250-24655 - WALKER PRODUCTS
8946509290, 89465-09290 - TOYOTA

Compatibility

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This part is compatible with (1)vehicles
All
Toyota
Year
Make
Model
2001 - 2003ToyotaSienna

Highlights

Note detail

Shipping and warranty

  • Fast shipping

    The order will be dispatched within 1 business day, and the package will arrive within your order's estimated date. Please click Shipping Policy for more details.

  • Easy return

    Every order comes with a 90-day free return which means you don't have to pay for a return slip. Please click Return Policy for more details.

  • Warranty policy

    All parts are quality-tested to meet the top-tier aftermarket standards. Please click Warranty Policy for more details.

Why choose A-Premium.com

Free Return

Return your purchase within 90 days at no cost.

Free Shipping

Free standard shipping on all orders, no minimum required.

24/7 Service

Get assistance from live customer service team 24/7.

Guaranteed Fit

We guarantee that all parts will fit your vehicle perfectly.

Frequently asked questions

Are there any specific requirements for the Oxygen Sensor on a 2003 Toyota Sienna?

For the 2003 Toyota Sienna, please check the Specifications Details before purchasing to ensure the best fit for your vehicle.

What makes A-Premium's Oxygen Sensor different from other brands?

A-Premium Oxygen Sensor is crafted with high-quality materials, rigorously tested, and designed to OEM specifications for perfect fit and reliability.

Can I return the Oxygen Sensor if it doesn't fit?

Yes, contact us within 90 days for a hassle-free return or exchange.

What are the benefits of choosing A-Premium's Oxygen Sensor?

We combine quality, competitive pricing, a satisfaction guarantee, and exceptional support.

Reviews

Reviews

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Attention to customers from California:

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov/.