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A-Premium

2006-2009 Cadillac STS 4-Pc Oxygen Sensor Upstream & Downstream 4-Pin A-Premium APOS1999

V8 4.4L
Part # APOS1999
Item # 10049G2Z
$118.99
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Dispatch within 1 business day
90 days free return

Specifications

Quantity
4
Installation Position
Upstream & Downstream
Terminal Quantity
4
Brand
A-Premium
Warranty
3-Year
Item Located
United States
Quantity
4
Installation Position
Upstream & Downstream
Terminal Quantity
4
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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: Upstream & Downstream
  • 4-PC A-Premium Oxygen Sensor
  • Certified to advance engine productivity and reduce fuel expenditure.
  • Meticulously constructed for ongoing optimal performance.
  • Constructed to meet premium safety and performance guidelines.
  • Optimized to fit your vehicle’s detailed parameters.

Renowned A-Premium Trustworthiness. At A-Premium, each oxygen sensor is crafted to exceed the most stringent durability and performance benchmarks, ensuring dependable road 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.
12615194 - CADILLAC, GENERAL MOTORS, HUMMER, GMC, CHEVROLET
12592591, 12 59 2591 - GENERAL MOTORS, BUICK, SAAB, GMC, CHEVROLET
12592592 - GENERAL MOTORS, HUMMER, GMC, CHEVROLET
25024698, 250-24698 - WALKER PRODUCTS
8125925910, 8-12592-591-0 - ISUZU
25024728, 250-24728 - WALKER PRODUCTS
8125925920, 8-12592-592-0 - ISUZU

Compatibility

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This part is compatible with (1)vehicles
All
Cadillac
2006 - 2009CadillacSTS

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

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.

How does A-Premium ensure Oxygen Sensor safety?

Strict quality control checks are applied at every production stage.

How do I contact A-Premium about Oxygen Sensor?

Reach us via phone, email, or live chat on our website.

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

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

Reviews

Dispatch within 1 business day
90 days free return

Attention to customers from California:

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