Denso 234-9148 OE Identical AFR Sensor

Download OE Sensor Installation Instructions
Does My Vehicle Have California Emissions Standards (CARB)?
Oxygen Sensor Location Guide - How Do I Select the Correct Sensor?

Air/Fuel Ratio Sensors utilize a sophisticated sensing element that enables them to produce a precise output in proportion to the air/fuel ratio. AFR sensors provide the ECU with an exact AFR response, resulting in better performance, lower emissions, and increased gas mileage. Denso oxygen sensors feature an aluminum-oxide trap layer to protect the ceramic from silicone and lead poisoning, preventing damage to the platinum electrode. Double protection cover maintains proper unit temperature for quicker response times and protects the ceramic element from contamination. Stainless steel housing resists corrosion and contamination with a rugged, watertight body. Porous PTFE filter allows atmospheric oxygen the enter the sensor without permitting water or engine contaminants to seep into the casing.

• Dimensions
• Thread Diameter.708"
• Wire Length381mm/15"

• Specifications
• Connector TypeOE Type
• Mounting TypeThreaded
• HeatedYes
• Number of Wires4

• Part Information
• BrandDenso
• Sensor TypeThimble
• Warranty12 Months

Automotive

• 2019
  • INFINITI
    • Q70 5.6 Luxe Verify fitment
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  • Nissan
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    • NV2500 S Verify fitment
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• 2018
  • INFINITI
    • Q50 Hybrid Luxe Verify fitment
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    • Q50 Pure Verify fitment
    • Q50 Red Sport 400 Verify fitment
    • Q50 Sport Verify fitment
    • Q70 3.7 Luxe Verify fitment
    • Q70 5.6 Luxe Verify fitment
    • Q70 Hybrid Verify fitment
    • Q70L 3.7 Luxe Verify fitment
    • Q70L 5.6 Luxe Verify fitment
    • QX60 Base Verify fitment
    • QX80 Base Verify fitment
  • Nissan
    • 370Z Base Verify fitment
    • 370Z Heritage Edition Verify fitment
    • 370Z Nismo Tech Verify fitment
    • 370Z Sport Verify fitment
    • 370Z Sport Tech Verify fitment
    • 370Z Touring Verify fitment
    • 370Z Touring Sport Verify fitment
    • Altima S Verify fitment
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    • Armada Platinum Verify fitment
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    • Armada SV Verify fitment
    • Frontier Desert Runner Verify fitment
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    • Frontier S Verify fitment
    • Frontier SL Verify fitment
    • Frontier SV Verify fitment
    • Maxima Platinum Verify fitment
    • Maxima S Verify fitment
    • Maxima SL Verify fitment
    • Maxima SR Verify fitment
    • Maxima SV Verify fitment
    • Murano Platinum Verify fitment
    • Murano S Verify fitment
    • Murano SL Verify fitment
    • Murano SV Verify fitment
    • NV2500 S Verify fitment
    • NV2500 SL Verify fitment
    • NV2500 SV Verify fitment
    • NV3500 S Verify fitment
    • NV3500 SL Verify fitment
    • NV3500 SV Verify fitment
    • Pathfinder Platinum Verify fitment
    • Pathfinder S Verify fitment
    • Pathfinder SL Verify fitment
    • Pathfinder SV Verify fitment
    • Rogue S Verify fitment
    • Rogue SL Verify fitment
    • Rogue SL Hybrid Verify fitment
    • Rogue SV Verify fitment
    • Rogue SV Hybrid Verify fitment
    • Rogue Sport S Verify fitment
    • Rogue Sport SL Verify fitment
    • Rogue Sport SV Verify fitment
    • Titan Platinum Reserve Verify fitment
    • Titan PRO-4X Verify fitment
    • Titan S Verify fitment
    • Titan SL Verify fitment
    • Titan SV Verify fitment
    • Titan XD Platinum Reserve Verify fitment
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    • Titan XD SL Verify fitment
    • Titan XD SV Verify fitment
• 2017
  • INFINITI
    • Q50 Base Verify fitment
    • Q50 Hybrid Premium Verify fitment
    • Q50 Premium Verify fitment
    • Q50 Red Sport 400 Verify fitment
    • Q50 Sport Verify fitment
    • Q70 3.7 Verify fitment
    • Q70 5.6 Verify fitment
    • Q70 Hybrid Verify fitment
    • Q70L 3.7 Verify fitment
    • Q70L 5.6 Verify fitment
    • QX50 Base Verify fitment
    • QX60 Base Verify fitment
    • QX60 Hybrid Verify fitment
    • QX70 Base Verify fitment
    • QX80 Base Verify fitment
    • QX80 Limited Verify fitment
  • Nissan
    • 370Z Base Verify fitment
    • 370Z Nismo Verify fitment
    • 370Z Nismo Tech Verify fitment
    • 370Z Sport Verify fitment
    • 370Z Sport Tech Verify fitment
    • 370Z Touring Verify fitment
    • 370Z Touring Sport Verify fitment
    • Altima Base Verify fitment
    • Altima S Verify fitment
    • Altima SL Verify fitment
    • Altima SR Verify fitment
    • Altima SV Verify fitment
    • Armada Platinum Verify fitment
    • Armada SL Verify fitment
    • Armada SV Verify fitment
    • Frontier Desert Runner Verify fitment
    • Frontier PRO-4X Verify fitment
    • Frontier S Verify fitment
    • Frontier SL Verify fitment
    • Frontier SV Verify fitment
    • Maxima Platinum Verify fitment
    • Maxima S Verify fitment
    • Maxima SL Verify fitment
    • Maxima SR Verify fitment
    • Maxima SV Verify fitment
    • Murano Platinum Verify fitment
    • Murano S Verify fitment
    • Murano SL Verify fitment
    • Murano SV Verify fitment
    • Pathfinder Platinum Verify fitment
    • Pathfinder S Verify fitment
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    • Quest Platinum Verify fitment
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    • Quest SL Verify fitment
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    • Rogue S Verify fitment
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• 2016
  • INFINITI
    • Q50 Base Verify fitment
    • Q50 Hybrid Premium Verify fitment
    • Q50 Premium Verify fitment
    • Q50 Red Sport 400 Verify fitment
    • Q50 Sport Verify fitment
    • Q70 3.7 Verify fitment
    • Q70 5.6 Verify fitment
    • Q70 Hybrid Verify fitment
    • Q70L 3.7 Verify fitment
    • Q70L 5.6 Verify fitment
    • QX50 Base Verify fitment
    • QX60 Base Verify fitment
    • QX60 Hybrid Verify fitment
    • QX70 Base Verify fitment
    • QX80 Base Verify fitment
    • QX80 Limited Verify fitment
  • Nissan
    • 370Z Base Verify fitment
    • 370Z Nismo Verify fitment
    • 370Z Nismo Tech Verify fitment
    • 370Z Sport Verify fitment
    • 370Z Sport Tech Verify fitment
    • 370Z Touring Verify fitment
    • 370Z Touring Sport Verify fitment
    • Altima Base Verify fitment
    • Altima S Verify fitment
    • Altima SL Verify fitment
    • Altima SR Verify fitment
    • Altima SV Verify fitment
    • Frontier Desert Runner Verify fitment
    • Frontier PRO-4X Verify fitment
    • Frontier S Verify fitment
    • Frontier SL Verify fitment
    • Frontier SV Verify fitment
    • Maxima Platinum Verify fitment
    • Maxima S Verify fitment
    • Maxima SL Verify fitment
    • Maxima SR Verify fitment
    • Maxima SV Verify fitment
    • Murano Platinum Verify fitment
    • Murano Platinum Hybrid Verify fitment
    • Murano S Verify fitment
    • Murano SL Verify fitment
    • Murano SL Hybrid Verify fitment
    • Murano SV Verify fitment
    • Pathfinder Platinum Verify fitment
    • Pathfinder S Verify fitment
    • Pathfinder SL Verify fitment
    • Pathfinder SV Verify fitment
    • Quest Platinum Verify fitment
    • Quest S Verify fitment
    • Quest SL Verify fitment
    • Quest SV Verify fitment
    • Titan XD Platinum Reserve Verify fitment
    • Titan XD PRO-4X Verify fitment
    • Titan XD S Verify fitment
    • Titan XD SL Verify fitment
    • Titan XD SV Verify fitment
• 2015
  • INFINITI
    • Q40 Base Verify fitment
    • Q50 Base Verify fitment
    • Q50 Hybrid Premium Verify fitment
    • Q50 Hybrid Sport Verify fitment
    • Q50 Premium Verify fitment
    • Q50 Sport Verify fitment
    • Q60 Base Verify fitment
    • Q60 IPL Verify fitment
    • Q60 Journey Verify fitment
    • Q60 S Verify fitment
    • Q60 S Limited Verify fitment
    • Q70 3.7 Verify fitment
    • Q70 5.6 Verify fitment
    • Q70 Hybrid Verify fitment
    • Q70L 3.7 Verify fitment
    • Q70L 5.6 Verify fitment
    • QX50 Base Verify fitment
    • QX50 Journey Verify fitment
    • QX60 Base Verify fitment
    • QX60 Hybrid Verify fitment
    • QX70 Base Verify fitment
    • QX80 Base Verify fitment
  • Nissan
    • 370Z Base Verify fitment
    • 370Z Nismo Verify fitment
    • 370Z Nismo Tech Verify fitment
    • 370Z Sport Verify fitment
    • 370Z Sport Tech Verify fitment
    • 370Z Touring Verify fitment
    • 370Z Touring Sport Verify fitment
    • Altima Base Verify fitment
    • Altima S Verify fitment
    • Altima SL Verify fitment
    • Altima SV Verify fitment
    • Frontier Desert Runner Verify fitment
    • Frontier PRO-4X Verify fitment
    • Frontier S Verify fitment
    • Frontier SL Verify fitment
    • Frontier SV Verify fitment
    • Murano Platinum Verify fitment
    • Murano S Verify fitment
    • Murano SL Verify fitment
    • Murano SV Verify fitment
    • Pathfinder Platinum Verify fitment
    • Pathfinder S Verify fitment
    • Pathfinder SL Verify fitment
    • Pathfinder SV Verify fitment
    • Quest Platinum Verify fitment
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    • Quest SL Verify fitment
    • Quest SV Verify fitment
    • Xterra PRO-4X Verify fitment
    • Xterra S Verify fitment
    • Xterra X Verify fitment
• 2014
  • INFINITI
    • Q50 Base Verify fitment
    • Q50 Hybrid Premium Verify fitment
    • Q50 Hybrid Sport Verify fitment
    • Q50 Premium Verify fitment
    • Q50 Sport Verify fitment
    • Q70 3.7 Verify fitment
    • Q70 5.6 Verify fitment
    • Q70 Hybrid Verify fitment

Powersports

Sorry, no powersports applications are associated with this part.

Non-Automotive

Sorry, no non-automotive applications are associated with this part.