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2-Pc Oxygen Sensor Upstream & Downstream 1(Upstream); 4(Downstream)-Pin A-Premium APOS1439
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2-Pc Oxygen Sensor Upstream & Downstream 1(Upstream); 4(Downstream)-Pin A-Premium APOS1439
A-Premium

2-Pc Oxygen Sensor Upstream & Downstream 1(Upstream); 4(Downstream)-Pin A-Premium APOS1439

Part # APOS1439
Item # 10049U6P
$59.99
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Dispatch within 1 business day
90 days free return

Specifications

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Features

A-Premium Aftermarket Oxygen Sensor: Multiple Options Available
With A-Premium, you have a variety of expertly engineered Oxygen Sensor options to suit your vehicle's needs. Each replacement is backed by a 3-Year unlimited mileage warranty for peace of mind. Use our Vehicle Selector to explore multiple options and find the perfect fit.
  • Installation Position: Upstream & Downstream
  • 2-PC A-Premium Oxygen Sensor
  • Features refined sensitivity for precise sensor performance.
  • Developed with outstanding materials for prolonged reliability.
  • Rapid installation for a straightforward and simple setup.
  • Tailored to advance airflow quality and amplify sensor responsiveness.

Precision and Reliability Testing. A-Premium Oxygen Sensors are rigorously assessed to provide exact air-fuel ratio data, optimizing overall engine performance.
Trusted Quality Assurance. Constructed to match or outpace stringent OEM requirements, A-Premium Oxygen Sensors deliver unparalleled quality and regulatory compliance for your vehicle's emission 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.
12563312 - GENERAL MOTORS, OLDSMOBILE, PONTIAC, CHEVROLET
19178933 - GENERAL MOTORS, GMC, CHEVROLET
21022987 - GENERAL MOTORS, SATURN
21025117 - GENERAL MOTORS, SATURN
25175454 - GENERAL MOTORS
25024617, 250-24617 - WALKER PRODUCTS
25164730 - GENERAL MOTORS
25021028, 250-21028 - WALKER PRODUCTS

Compatibility

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This part is compatible with (3)vehicles
All
Chevrolet
Oldsmobile
Pontiac
1999 - 1999ChevroletMalibu
1999 - 1999OldsmobileAlero
1999 - 1999PontiacGrand Am

Highlights

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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

What should I do if the Oxygen Sensor doesn't fit after purchase?

Contact our 24/7 live chat support for assistance with returns or exchanges under our return policy.

Does A-Premium offer Oxygen Sensor for electric vehicles?

Yes, we carry parts compatible with electric and hybrid vehicles.

What if I can't find the right Oxygen Sensor?

Contact support for help locating the part or alternatives.

Can I use A-Premium Oxygen Sensor for performance upgrades?

Yes, many parts are designed for enhanced durability and functionality.

Reviews

Dispatch within 1 business day
90 days free return

Attention to customers from California:

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