24/7 Customer service
USD
Add your vehicle
Address
Login
Cart
Item
$0.00
2003 GMC Envoy 4.2L l6 O2 Oxygen Sensor | 1-Pc Direct-Fit | Heated | A-Premium APOS0268
Click to enlarge
Videos
A-Premium

2003 GMC Envoy 4.2L l6 O2 Oxygen Sensor | 1-Pc Direct-Fit | Heated | A-Premium APOS0268

⚡ Fast Warm-Up Heater · Better Cold Starts · Stable Output
Part # APOS0268
Item # 10030T04
Check if this fits your vehicle
Add vehicle
Check if this fits your vehicle
Add vehicle
Dispatch within 1 business day
90 days free return

Specifications

Quantity
1
Installation Position
Check the fitment chart
Terminal Quantity
4
Brand
A-Premium
Show all
Note
O2 Sensor - B1S2 Indicates Bank 1 Sensor 2.
【Note-1】 Sensor Length is 12.25 inch, Not 14.75 inch.
【Note-2】 It come with Square Connector, Not Triangular Connector.

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
  • Optimized for increased airflow dynamics and sensor reactivity.
  • Quick-to-install, maintaining original system harmony.
  • Features refined sensitivity for precise sensor performance.
  • Demonstrates capability to boost engine output and promote fuel economy.

Trustworthy A-Premium Craftsmanship. Every A-Premium oxygen sensor is created to meet elite standards for durability and efficiency, promising a secure road experience.
Premium Materials. A-Premium sensors incorporate components that are meticulously selected for durability, offering exceptional resistance to environmental wear and corrosion.
Show all

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.
8125907500, 8-12590-750-0 - GMC, ISUZU
24577303 - GENERAL MOTORS, GMC
8245773030, 8-24577-303-0 - GENERAL MOTORS, ISUZU
25024339, 250-24339 - WALKER PRODUCTS
8125786240, 8-12578-624-0 - ISUZU

Compatibility

Check if this fits your vehicle
Add vehicle
Check if this fits your vehicle
Add vehicle
This part is compatible with (64)vehicles
All
Buick
Chevrolet
GMC
Isuzu
Oldsmobile
Pontiac
Saab
Saturn
Year
Make
Model
2006 - 2006BuickRainier
2003 - 2003ChevroletExpress 2500
2003 - 2003ChevroletExpress 2500
2004 - 2004ChevroletExpress 2500
2006 - 2006ChevroletSSR
2005 - 2007GMCSavana 2500
2004 - 2007GMCSavana 2500
2002 - 2005GMCEnvoy
2005 - 2007ChevroletExpress 2500
2003 - 2003GMCSavana 2500
2004 - 2004GMCSavana 2500
2002 - 2005ChevroletTrailblazer EXT
2006 - 2006ChevroletTrailblazer
2003 - 2003GMCSavana 2500
2003 - 2003GMCSavana 1500
2003 - 2003ChevroletExpress 1500
2006 - 2006GMCEnvoy
2006 - 2006IsuzuAscender
2004 - 2005GMCEnvoy XUV
2003 - 2003ChevroletExpress 2500

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

Does this part work with a 2003 GMC Envoy?

To confirm compatibility, review the fitment details such as model year, submodel, engine type, and body style. If you need assistance, contact our 24/7 live chat support.

What payment options does A-Premium accept for Oxygen Sensor?

We accept credit cards, PayPal, and other online payment methods.

How do A-Premium's prices for Oxygen Sensor compare to OEM parts?

We offer OEM-level quality at a more affordable price.

How does A-Premium ensure Oxygen Sensor safety?

Strict quality control checks are applied at every production stage.

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/.