2003 Chevrolet Blazer Air- Fuel Ratio Sensors

Your 2003 Chevrolet Blazer might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Air- Fuel Ratio Sensors you desperately need.

We currently carry 2 Air- Fuel Ratio Sensors to choose from for your 2003 Chevrolet Blazer, and our inventory prices range from as little as $63.73 up to $70.40.

On top of low prices, Advance Auto Parts offers 2 different trusted brands of Air- Fuel Ratio Sensors for the 2003 Chevrolet Blazer. We only sell parts from trusted brands like Bosch so that you can find quality parts you can count on.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Air- Fuel Ratio Sensors stock in-person!

Air- Fuel Ratio Sensors for Your 2003 Chevrolet Blazer

Bosch – Oxygen Sensor (Part No.C50101333652BOS)

Oxygen Sensor

from

$70.40
Oxygen Sensor

DENSO – First Time Fit Oxygen Sensor (Part No.C5010422604ND)

First Time Fit Oxygen Sensor

from

$63.73
Denso First Time Fit oxygen sensors are constructed of the highest quality materials available. High-quality stainless steel, porous polytetrafluoroethylene (PTFE), fluorine rubber, aluminum oxide, high-grade platinum and ceramics are used in each DENSO sensor.

Product Features:
  • SUPERIOR DESIGN – Maximizes engine performance and fuel efficiency while reducing harmful emissions.
  • DOUBLE-PROTECTION COVER – Maintains proper unit temperature for quicker response times and protects the ceramic element against silicone and lead poisoning.
  • ALUMINUM-OXIDE TRAP LAYER – Keeps silicone and lead outside the ceramic element through DENSO’s exclusive design, preventing damage to the platinum electrode.
  • STAINLESS STEEL HOUSING – Resists corrosion and contamination with a rugged, watertight body.
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FAQs for 2003 Chevrolet Blazer Air- Fuel Ratio Sensors

What are the most popular Air- Fuel Ratio Sensors for the 2003 Chevrolet Blazer?

With 2 brands you can trust, our most popular Air- Fuel Ratio Sensors for the 2003 Chevrolet Blazer parts are:
First Time Fit Oxygen Sensor
from $63.73
This product is not rated
First Time Fit Oxygen Sensor
Air- Fuel Ratio Sensors
Oxygen Sensor
from $70.40
This product is not rated
Oxygen Sensor
Air- Fuel Ratio Sensors