Chongqing Zhongheng Chuangxin Auto Parts Co Ltd supplies aftermarket oxygen sensors O2 sensors lambda sensors and air fuel ratio sensors for a wide range of vehicles Our oxygen sensor catalog covers upstream front and downstream rear positions for passenger cars SUVs light trucks and commercial vehicles across European American Japanese Korean and Chinese brands
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Product Types We Supply
Upstream Oxygen Sensor Front O2 Sensor Pre Cat Sensor Bank 1 Sensor 1
Monitors exhaust gas oxygen content before the catalytic converter Provides real time air fuel ratio data to the ECU for fuel trim adjustment
Downstream Oxygen Sensor Rear O2 Sensor Post Cat Sensor Bank 1 Sensor 2
Monitors exhaust after the catalytic converter Verifies catalyst efficiency and ensures emission compliance
Air Fuel Ratio Sensor AFR Sensor Wideband O2 Sensor
Provides precise air fuel ratio measurement across a wide range Used in modern vehicles for more accurate fuel management and lower emissions
Heated Oxygen Sensor HO2S
Equipped with an internal heating element for faster warm up and stable operation at low exhaust temperatures Available in 4 wire and 5 wire configurations
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Technical Specifications
Sensor Type Zirconia narrowband or wideband planar type
Wire Configuration 1 wire 2 wire 3 wire 4 wire 5 wire
Thread Size M18 x 1.5 most common also M12 and other sizes
Connector Type Direct fit vehicle specific plug and play
Heater Circuit Built in ceramic heater for fast light off time
Response Time Industry standard response per application
Body Material Stainless steel with high temperature resistant construction
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Wide Vehicle Compatibility
European Vehicles
Audi A3 A4 A5 A6 A8 Q3 Q5 Q7 TT
BMW 1 3 5 7 Series X1 X3 X5 X6 Z4
Mercedes Benz A B C E S Class GLA GLC GLE GLK
Volkswagen Golf Jetta Passat Tiguan Touareg Polo
Volvo S40 S60 S80 V40 V60 XC60 XC90
Peugeot 206 307 308 408 508 3008 5008
Citroen C2 C3 C4 C5 C3 XR Berlingo
Renault Clio Megane Laguna Duster
Opel Astra Corsa Insignia Vectra
Fiat 500 Punto Bravo Ducato
Land Rover Range Rover Discovery Freelander Evoque
Jaguar X Type XF XJ S Type
American Vehicles
Ford Focus Fiesta Mondeo Escape Kuga Edge Explorer Mustang F 150
Chevrolet Cruze Malibu Equinox Traverse Tahoe Silverado Camaro
Buick Regal LaCrosse Enclave Encore Envision GL8
Cadillac CTS ATS XTS SRX Escalade
Jeep Wrangler Grand Cherokee Cherokee Compass Renegade
Chrysler 300 PT Cruiser Pacifica
Dodge Ram Charger Journey Durango
Japanese Vehicles
Toyota Corolla Camry RAV4 Highlander Yaris Prius Land Cruiser Hilux
Honda Civic Accord CR V Fit Odyssey Pilot
Nissan Altima Sentra Qashqai X Trail Pathfinder Murano Maxima
Mazda 3 6 CX 5 CX 7 CX 9 MX 5
Subaru Forester Impreza Outback Legacy XV
Mitsubishi Lancer Outlander ASX Pajero Montero
Suzuki Swift SX4 Vitara Grand Vitara Jimny
Korean Vehicles
Hyundai Elantra Sonata Tucson Santa Fe Accent i30 i40 Kona
Kia Cerato Forte Sportage Sorento Optima Rio Soul Carnival
Chinese Vehicles
Geely Emgrand Boyue Binyue Xingyue Vision Coolray
Changan Eado CS35 CS55 CS75 Alsvin Raeton
BYD Qin Song Han Tang F3
Great Wall Haval H2 H6 H9 Jolion
Chery Tiggo Arrizo
Wuling Hongguang Rongguang Baojun
Dongfeng Fengguang Fengxing Forthing
BAIC Senova
MG Roewe FAW JAC GAC Trumpchi
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Common OE Cross Reference Brands
Direct fit oxygen sensors cross referenced to major system supplier part numbers from Bosch Denso NTK NGK Delphi and other system manufacturers for accurate fitment verification
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Symptoms of a Failing Oxygen Sensor
Check engine light illuminated with diagnostic trouble codes
Decreased fuel economy and increased fuel consumption
Rough idle engine hesitation or misfire
Failed emissions test
Black smoke from exhaust or sulfur rotten egg smell
Loss of engine power and poor acceleration
Common fault codes P0130 P0131 P0132 P0133 P0134 P0135 P0136 P0137 P0138 P0139 P0140 P0141 P0150 P0155 P0171 P0172 P0174 P0420 P0430
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Search Keywords
Oxygen sensor O2 sensor lambda sensor air fuel ratio sensor AFR sensor upstream oxygen sensor downstream oxygen sensor front O2 sensor rear O2 sensor heated oxygen sensor HO2S wideband oxygen sensor narrowband oxygen sensor 4 wire oxygen sensor pre cat O2 sensor post cat O2 sensor oxygen sensor wholesale O2 sensor supplier aftermarket oxygen sensor China oxygen sensor factory oxygen sensor replacement universal oxygen sensor direct fit oxygen sensor
Add your vehicle brand model and engine for specific results e g Toyota Camry oxygen sensor BMW 3 Series O2 sensor Honda Civic lambda sensor Ford Focus O2 sensor upstream Hyundai Tucson oxygen sensor
Cross reference by OE number or system supplier part number for exact matching
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Why Source Oxygen Sensors from Chongqing Zhongheng Chuangxin
Comprehensive range upstream and downstream sensors for European American Asian vehicles
Wide brand coverage Audi BMW Mercedes VW Toyota Honda Ford Hyundai and many more
Industry standard quality manufactured for consistent performance and durability
Direct fit connectors plug and play installation no wire splicing required
Application tested designed to meet vehicle specific signal requirements
Export packaging individual protective packaging for safe international transit
Flexible ordering single unit trials to bulk container shipments
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Installation Tips
Use the correct oxygen sensor socket for removal and installation
Apply anti seize compound to threads only avoid sensor tip contamination
Torque to vehicle specification
Clear diagnostic trouble codes after installation
Allow new sensor to complete readiness cycle before emissions testing
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Disclaimer All vehicle brand names model designations and part numbers mentioned are used solely for compatibility identification purposes These trademarks are the property of their respective owners Chongqing Zhongheng Chuangxin Auto Parts Co Ltd is an independent aftermarket parts supplier with no affiliation to any vehicle manufacturer System supplier brand names Bosch Denso NTK NGK Delphi are referenced for cross reference identification only