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O2 Sensor

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Compact 50kpa 4-20mA Hart O2 Gas Differential Dp Pressure Transmitter for Oxygen

Compact 50kpa 4-20mA Hart O2 Gas Differential Dp Pressure Transmitter for Oxygen

US $ 320-400 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Hefei Siko Instruments Co., Ltd.

Anhui, China Since 2023
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Car Engine Rear Air Fuel Ratio Electrical Lambda O2 Auto Oxygen Sensor for Toyota Harrier Highlander Lexus Rx 2gr Gsu40 Gsu35 Xu30 89465-48110

Car Engine Rear Air Fuel Ratio Electrical Lambda O2 Auto Oxygen Sensor for Toyota Harrier Highlander Lexus Rx 2gr Gsu40 Gsu35 Xu30 89465-48110

US $ 5.9-8.9 / Piece FOB
10 Pieces (MOQ)
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GUANGZHOU JINYU AUTO PARTS CO., LTD.

Trading Company

Guangdong, China Since 2021
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O2 Weld Oxygen Sensor Bung with Plug Cap

O2 Weld Oxygen Sensor Bung with Plug Cap

US $ 1.5-2 / Piece FOB
100 Pieces (MOQ)
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Qingdao Pengrui Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
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High Quality Ultrasonic Sensor Small Size Ultrasonic Sensors

High Quality Ultrasonic Sensor Small Size Ultrasonic Sensors

US $ 10-100 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Huayuan Jinbo Technology Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Rear Oxygen Sensor Lambda O2 Air Fuel Ratio Sensor for Honda Civic Hybrid 2.0L K20 R18 Fd1 Fd2 Fd3 36532-Rra-004 36532rra004

Rear Oxygen Sensor Lambda O2 Air Fuel Ratio Sensor for Honda Civic Hybrid 2.0L K20 R18 Fd1 Fd2 Fd3 36532-Rra-004 36532rra004

US $ 5.9-8.9 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
GUANGZHOU JINYU AUTO PARTS CO., LTD.

Trading Company

Guangdong, China Since 2021
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O2 Welded Sensor Bung S6 with Plugs

O2 Welded Sensor Bung S6 with Plugs

US $ 0.5-1 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Qingdao Pengrui Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
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M12 Gear Speed Sensor for Motor Speed Sensor

M12 Gear Speed Sensor for Motor Speed Sensor

US $ 10-100 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Huayuan Jinbo Technology Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Front Oxygen Sensor Lambda O2 Air Fuel Ratio Sensor for Toyota Matrix Corolla RAV4 1.8L 1zz Zze131 Zze132 89465-02110 89465-12730 89465-12770 89465-12700

Front Oxygen Sensor Lambda O2 Air Fuel Ratio Sensor for Toyota Matrix Corolla RAV4 1.8L 1zz Zze131 Zze132 89465-02110 89465-12730 89465-12770 89465-12700

US $ 5.9-8.9 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
GUANGZHOU JINYU AUTO PARTS CO., LTD.

Trading Company

Guangdong, China Since 2021
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O2 Welded Sensor Bung S6

O2 Welded Sensor Bung S6

US $ 0.5-1 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Qingdao Pengrui Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
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Types Auto Infrared Long Range Photoelectric Sensor

Types Auto Infrared Long Range Photoelectric Sensor

US $ 10-100 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Huayuan Jinbo Technology Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Front Oxygen Sensor Lambda O2 Air Fuel Ratio Sensor for Suzuki Grand Vitara 2.4L J24b 18213-78K00 1821378K00 234-9299

Front Oxygen Sensor Lambda O2 Air Fuel Ratio Sensor for Suzuki Grand Vitara 2.4L J24b 18213-78K00 1821378K00 234-9299

US $ 5.9-8.9 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
GUANGZHOU JINYU AUTO PARTS CO., LTD.

Trading Company

Guangdong, China Since 2021
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Stainless Steel Oxygen Sensor Bungs O2 Sensor Bung OSB-S3p Plus Type

Stainless Steel Oxygen Sensor Bungs O2 Sensor Bung OSB-S3p Plus Type

US $ 1.5-2 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Qingdao Pengrui Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
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Mygt Oxygen Sensor 234-4399 L32118861A L32118861b for Mazda 6 03-05 O2 Sensor

Mygt Oxygen Sensor 234-4399 L32118861A L32118861b for Mazda 6 03-05 O2 Sensor

US $ 5.7 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Sichuan Mighty Machinery Co., Ltd.

Sichuan, China Since 2020
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Lambda O2 Oxygen Sensor for Honda Elysion Prestige 2007-2008 36531-PPA-A02

Lambda O2 Oxygen Sensor for Honda Elysion Prestige 2007-2008 36531-PPA-A02

US $ 7-20 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Guangzhou first Jun Technology Co., Ltd.

Trading Company

Guangdong, China Since 2022
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High Quality Oxygen Sensor O2 Lambda Sensor L813-18-861 for Mazda M6 2.3L/Fml1.6

High Quality Oxygen Sensor O2 Lambda Sensor L813-18-861 for Mazda M6 2.3L/Fml1.6

US $ 6-11 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shanghai Spb Industry Co., Ltd.

Shanghai, China Since 2020
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Lambda Oxygen Car Engine Oxygen Sensor New O2 Sensor Oxygen Supplier OEM 22690-AA491 for Japan Market

Lambda Oxygen Car Engine Oxygen Sensor New O2 Sensor Oxygen Supplier OEM 22690-AA491 for Japan Market

US $ 10.94-14.98 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Anhui Aljieao Auto Parts Co., Ltd

Trading Company

Anhui, China Since 2026
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Oxygen Sensor Lambda O2 Air Fuel Ratio Sensor for Suzuki Grand Vitara Jimny H25A M13A 18213-65D10 18213-67D00 18213-65D30

Oxygen Sensor Lambda O2 Air Fuel Ratio Sensor for Suzuki Grand Vitara Jimny H25A M13A 18213-65D10 18213-67D00 18213-65D30

US $ 5.9-8.9 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
GUANGZHOU JINYU AUTO PARTS CO., LTD.

Trading Company

Guangdong, China Since 2021
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CNC Machined S3 Style Oxygen Sensor O2 M18*1.5 O2 Weld Oxygen Sensor Bung Stainless Steel 304 316 for Cars

CNC Machined S3 Style Oxygen Sensor O2 M18*1.5 O2 Weld Oxygen Sensor Bung Stainless Steel 304 316 for Cars

US $ 0.62-0.7 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Qingdao Pengrui Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
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UK Dds Oxygen Sensor S+4ox Oxygen Cell S+40X 4ox O2

UK Dds Oxygen Sensor S+4ox Oxygen Cell S+40X 4ox O2

US $ 21.31-23.67 / pieces FOB
5 pieces (MOQ)
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Audited Supplier
Ningxia Maiya Sensor Technology Development Co., Ltd

Ningxia, China Since 2024
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CE Standard ATEX Handheld Combustible Gas Detector Portable Co Lel H2s Sensor

CE Standard ATEX Handheld Combustible Gas Detector Portable Co Lel H2s Sensor

US $ 200-400 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hefei Siko Instruments Co., Ltd.

Anhui, China Since 2023
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Premium O2 Oxygen Sensor 234-4261 for Toyota Camry RAV4 Tacoma & Lexus Es330 Gx470 4-Wire

Premium O2 Oxygen Sensor 234-4261 for Toyota Camry RAV4 Tacoma & Lexus Es330 Gx470 4-Wire

US $ 5.97 / Piece FOB
300 Pieces (MOQ)
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Audited Supplier
Sichuan Mighty Machinery Co., Ltd.

Sichuan, China Since 2020
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Car Engine Front Air Fuel Ratio Electrical Lambda O2 Auto Oxygen Sensor for Toyota Harrier Highlander Ipsum 2az Acu1 Acu2 Acm2 89465-48030

Car Engine Front Air Fuel Ratio Electrical Lambda O2 Auto Oxygen Sensor for Toyota Harrier Highlander Ipsum 2az Acu1 Acu2 Acm2 89465-48030

US $ 5.9-8.9 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
GUANGZHOU JINYU AUTO PARTS CO., LTD.

Trading Company

Guangdong, China Since 2021
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Custom Produced O2 Weld Oxygen Sensor Bung

Custom Produced O2 Weld Oxygen Sensor Bung

US $ 4-5 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Qingdao Pengrui Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
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About O2 Sensor FAQ

  • QWhat should I watch out for in cheap gas sensors from distributors?

    The O2 Sensor is a top choice in our Gas Sensor collection.Bulk gas sensor orders from distributors can be cost-effective, but always check for updated certification and OEM options. Price might be tempting, but not all factory direct gas sensors meet technical or customization standards—request a guide or custom quote before deciding!

  • QCan gas sensors be customized for unique applications or top industry trends?

    The O2 Sensor is a premium choice in the Gas Sensor category.Yes, many OEM and factory direct gas sensor suppliers offer custom calibration or integration tailored to specific wholesale needs. Keeping up with top trends, such as industrial IoT applications, can boost your buying decision. Reach out for a customization guide and competitive quote.

  • QHow do gas sensor wholesale prices compare with factory OEM supply?

    The O2 Sensor is a top choice in our Gas Sensor collection.Wholesale gas sensor sourcing often brings better price points and flexible OEM supply terms than what many distributors offer. Factory OEM pricing and the latest gas sensor market trends reveal cost savings when buying in bulk—contact for the top gas sensor deals and RFQ information.

Aquaculture Do Probe O2 Meter Online Shrimp and Fish Farming Dissolved Oxygen Sensor for Water Wastewater Treatment

Aquaculture Do Probe O2 Meter Online Shrimp and Fish Farming Dissolved Oxygen Sensor for Water Wastewater Treatment

US $ 179.99-229.99 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
BGT Technology(Beijing) Co., Ltd.

Beijing, China Since 2025
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HONEYWELL SENSOR O2 MOX3 M16 INTERFACE AA829-M10

HONEYWELL SENSOR O2 MOX3 M16 INTERFACE AA829-M10

US $ 1-699 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
BNSENS Co., Ltd.

Jiangsu, China Since 2024
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Factory 4 in 1 Four-in-One Portable H2s Hydrogen Co Gas Detector Sensor

Factory 4 in 1 Four-in-One Portable H2s Hydrogen Co Gas Detector Sensor

US $ 200-400 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hefei Siko Instruments Co., Ltd.

Anhui, China Since 2023
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Urat Output Industrial Electrochemical O2 Sensor Oxygen Gas Sensor for Gas Monitoring

Urat Output Industrial Electrochemical O2 Sensor Oxygen Gas Sensor for Gas Monitoring

US $ 12.5-13.3 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Portabel Tunggal Gas Leak Detector Dengan O3 Sensor H2s CH4 O2 Co Dll

Portabel Tunggal Gas Leak Detector Dengan O3 Sensor H2s CH4 O2 Co Dll

US $ 300 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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Front Oxygen Sensor Lambda O2 Air Fuel Ratio Sensor for Toyota Matrix Corolla RAV4 1.8L 1zz Zze130 89465-01100 89465-02190 89465-02170 89465-12600

Front Oxygen Sensor Lambda O2 Air Fuel Ratio Sensor for Toyota Matrix Corolla RAV4 1.8L 1zz Zze130 89465-01100 89465-02190 89465-02170 89465-12600

US $ 5.9-8.9 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
GUANGZHOU JINYU AUTO PARTS CO., LTD.

Trading Company

Guangdong, China Since 2021
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Stationary Professional 0-50%Vol O2 Oxygen Sensor for Industry Use

Stationary Professional 0-50%Vol O2 Oxygen Sensor for Industry Use

US $ 1,000-5,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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45 Degree Cel Check O2 Sensor Bung with Mini Catalytic Convertor Oxygen O2 Sensor Adapter

45 Degree Cel Check O2 Sensor Bung with Mini Catalytic Convertor Oxygen O2 Sensor Adapter

US $ 4.8-5.6 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Ningjin Bingchuan Muffler Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2022
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O2 Welded Oxygen Sensor Bung Adapter Cel Aliminator with Mini Catalytic Converter

O2 Welded Oxygen Sensor Bung Adapter Cel Aliminator with Mini Catalytic Converter

US $ 4.5 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Qingdao Pengrui Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
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Oxygen Sensor, O2 Sensor Ntk Lza03-HD1 for Heavy Duty Trucks

Oxygen Sensor, O2 Sensor Ntk Lza03-HD1 for Heavy Duty Trucks

US $ 10-50 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jinan Cusun Mach Co., Ltd.

Shandong, China Since 2021
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Hot Sell Portable Finger O2 Finger Sensor for European Market

Hot Sell Portable Finger O2 Finger Sensor for European Market

US $ 3.8-10 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Berry Electronic Tech Co., Ltd.

Shanghai, China Since 2014
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4-20mA 0-50ppm Explosion Proof Fixed Hydrogen Gas Detector H2 Gas Sensor

4-20mA 0-50ppm Explosion Proof Fixed Hydrogen Gas Detector H2 Gas Sensor

US $ 200-400 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hefei Siko Instruments Co., Ltd.

Anhui, China Since 2023
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New O2 Lambda 5 Wire Upstream Oxygen Sensor Bl3z-9f472-a 234-5038 for Ford Explorer Taurus Mustang F-150 Edge Mkx

New O2 Lambda 5 Wire Upstream Oxygen Sensor Bl3z-9f472-a 234-5038 for Ford Explorer Taurus Mustang F-150 Edge Mkx

US $ 15-25 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Guangzhou first Jun Technology Co., Ltd.

Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
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