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2003 Oldsmobile Alero O2 Oxygen Sensor | 1-Pc Direct-Fit | Heated | A-Premium OS128
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2003 Oldsmobile Alero O2 Oxygen Sensor | 1-Pc Direct-Fit | Heated | A-Premium OS128

🔩 Laser-Welded Housing · Fast Warm-Up Heater · High-Heat Durability
Part # OS128
Item # 10030UV3
4.6555 Reviews
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Dispatch within 1 business day
90 days free return

Specifications

Quantity
1
Installation Position
Check the fitment chart
Terminal Quantity
4
Brand
A-Premium
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Features

High quality A-Premium aftermarket parts - Oxygen Sensor
A-Premium offers a 3-Year unlimited mileage warranty on our expertly engineered Oxygen Sensor Replacement for cars. Get the perfect car Oxygen Sensor match for your vehicle by using our Vehicle Selector.
  • Installation Position: Check the fitment chart
  • 1-PC A-Premium Oxygen Sensor
  • Precisely tuned to fulfill your vehicle’s specific demands.
  • Adjusts air and fuel flow for peak efficiency and improved mileage.
  • Developed to surpass standard reliability expectations.
  • Fashioned from first-rate materials for extended durability.

Swift Reaction. Crafted for quick adaptability, the oxygen sensor promptly changes the fuel injection in response to exhaust composition fluctuations, securing steady engine performance.
Streamlined Installation. Designed for simplicity, A-Premium Oxygen Sensors require no special tools or modifications—simply plug them into place.
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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.
8972873520, 8-97287-352-0 - GENERAL MOTORS, ISUZU, HONDA
25024269, 250-24269 - WALKER PRODUCTS
972873520
97287352
125671270

Compatibility

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This part is compatible with (51)vehicles
All
Buick
Cadillac
Chevrolet
GMC
Honda
Isuzu
Oldsmobile
Pontiac
Year
Make
Model
2001 - 2005BuickCentury
2004 - 2004BuickRainier
2002 - 2005BuickRendezvous
2000 - 2004CadillacDeville
2000 - 2002CadillacEldorado
2002 - 2002CadillacEscalade
2000 - 2003CadillacSeville
2000 - 2002ChevroletAstro
2002 - 2002ChevroletAvalanche 1500
2002 - 2005ChevroletBlazer
2001 - 2005ChevroletImpala
2001 - 2003ChevroletMalibu
2001 - 2005ChevroletMonte Carlo
2002 - 2004ChevroletS10
2002 - 2002ChevroletSilverado 1500
2000 - 2002ChevroletSilverado 1500
2000 - 2002ChevroletSilverado 1500
2000 - 2000ChevroletSilverado 2500
2003 - 2004ChevroletSSR
2000 - 2002ChevroletSuburban 1500

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

How do I know if this Oxygen Sensor is compatible with my vehicle?

Use our Vehicle Selector tool by entering your vehicle's make, model, and year to verify if this Oxygen Sensor fits.

Does A-Premium offer Oxygen Sensor installation tips?

Yes, step-by-step instructions are provided for smooth installation.

Are there eco-friendly benefits to using A-Premium Oxygen Sensor?

Yes, durable designs reduce waste by minimizing replacements.

Is A-Premium Oxygen Sensor quality-tested?

Yes, all parts undergo rigorous safety and reliability testing.

Reviews

Reviews

Dispatch within 1 business day
90 days free return

Attention to customers from California:

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