1999 Infiniti Q45 Air- Fuel Ratio Sensors

Your 1999 Infiniti Q45 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 1999 Infiniti Q45, and our inventory prices range from as little as $71.06 up to $83.04.

On top of low prices, Advance Auto Parts offers 2 different trusted brands of Air- Fuel Ratio Sensors for the 1999 Infiniti Q45. We only sell parts from trusted brands like Walker 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 1999 Infiniti Q45

DENSO – First Time Fit Oxygen Sensor (Part No.C5010100868ND)

First Time Fit Oxygen Sensor

from

$83.04
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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Walker – Walker Oxygen Sensor (Part No.C5010381092WKR)

Walker Oxygen Sensor

from

$71.06
Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet and exceed all original equipment specification and test requirements.

Product Features:
  • Improved Engine Response and Performance
  • Lower Emissions
  • Improved Fuel Economy
  • Longer Sensor Life
  • Meets OEM Specifications Installation Notes: Vehicles equipped with Air Fuel Ratio Sensors may look very similar to the Oxygen Sensor. Please confirm the correct part before ordering and if the connector does not match, do not install
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FAQs for 1999 Infiniti Q45 Air- Fuel Ratio Sensors

What are the most popular Air- Fuel Ratio Sensors for the 1999 Infiniti Q45?

With 2 brands you can trust, our most popular Air- Fuel Ratio Sensors for the 1999 Infiniti Q45 parts are:
First Time Fit Oxygen Sensor
from $83.04
This product is not rated
First Time Fit Oxygen Sensor
Air- Fuel Ratio Sensors
Walker Oxygen Sensor
from $71.06
This product is not rated
Walker Oxygen Sensor
Air- Fuel Ratio Sensors