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Car Oxygen Sensor AJ5518861 / AJ55188619U / AJD618861 / AJD6188619U / F32Z9F472A / F32Z9F472B / F62Z9F472HH For Mazda / Ford / Hyundai
  • Car Oxygen Sensor AJ5518861 / AJ55188619U / AJD618861 / AJD6188619U / F32Z9F472A / F32Z9F472B / F62Z9F472HH For Mazda / Ford / Hyundai

Car Oxygen Sensor AJ5518861 / AJ55188619U / AJD618861 / AJD6188619U / F32Z9F472A / F32Z9F472B / F62Z9F472HH For Mazda / Ford / Hyundai

Place of Origin China
Brand Name RMOS
Model Number AJ5518861 / AJ55188619U / AJD618861 / AJD6188619U / F32Z9F472A / F32Z9F472B / F62Z9F472HH
Product Details
Technical Information:
Sensor Type: O2
OE Number:
AJ5518861 / AJ55188619U / AJD618861 / AJD6188619U / F32Z9F472A / F32Z9F472B / F62Z9F472HH
Model:
Mazda / Ford / Hyundai
Thread Diameter:
M18 × 1.5
Light-Off Time:
≤ 15 Seconds
Connector Type:
Direct-Fit
Cable Length:
Approx. 750 Mm
Tested:
100% Tested
Quality:
OE Quality
Highlight: 

Auto Oxygen Sensor for Mazda Ford Hyundai

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Car Oxygen Sensor AJ5518861 AJD618861

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Oxygen Sensor F32Z9F472A F62Z9F472HH

Payment & Shipping Terms
Minimum Order Quantity
50
Price
To Be Negotiated
Packaging Details
Foam Bag + Paper box
Delivery Time
1-4weeks
Payment Terms
T/T
Supply Ability
20000pcs/Month
Product Description
Lambda Sensor (Oxygen Sensor)
OE Part Numbers: AJ5518861 / F32Z9F472A
AJ5518861 -- MAZDA Original Equipment
Specifications
Specification Details
OE Part Number AJ5518861 (also AJ55-18-861, AJ55-18861)
Brand / Manufacturer MAZDA (Genuine Original Equipment)
Product Type Lambda Sensor (Oxygen / O₂ Sensor)
Sensor Type Heated, Finger-type Sensor, Switching-type Oxygen Sensor
Number of Wires / Poles 4
Cable Length 750 mm
Overall Length 390 mm (39 cm)
Thread Size M18 × 1.5
Spanner / Socket Size 22 mm (7/8″)
Weight 95 g (net) / 144 g (gross)
Heated Yes
Fitment Type Vehicle Specific / Direct-Fit
Recommended Replacement Interval 160,000 km (approx. 100,000 miles)
Quality Standard Manufactured to Mazda's original equipment specifications
Technical Notes:
  • This is a 4-wire heated switching-type oxygen sensor (finger-type sensor) manufactured to Mazda's original equipment standards
  • The built-in heating element quickly brings the ceramic sensing tip up to operating temperature after a cold start, enabling the ECU to enter closed-loop fuel control sooner and reduce cold-start emissions
  • The sensor monitors oxygen content in the exhaust gases and sends data to the engine control unit to optimize the air-fuel mixture, ensuring proper emissions performance and fuel efficiency
  • As a direct-fit component, it features a vehicle-specific electrical connector and pre-terminated wiring, eliminating the need for cutting or splicing during installation
  • Genuine Mazda OE parts are designed to fit your specific Mazda model perfectly and are backed by a manufacturer's warranty
Cross-Reference (OEM & Interchange Numbers)
This Lambda Sensor is a genuine Mazda Original Equipment component. The following OE numbers are directly interchangeable or closely related. Always verify physical fitment (connector shape, cable length and thread size) with your original part before purchasing.
Type Part Number(s)
Primary OE Number AJ5518861, AJ55-18-861, AJ55-18861
Related MAZDA OE Numbers AJ5118861, AJ9518861, AJD618861, AJ55188619U, BP6L18861, BP6J18861B, BP6F18861B, FS7N18861, L33618861, Z60118861A, ZM0318861A
FORD / LINCOLN / MERCURY F62Z9F472HH
Aftermarket Interchange ADM57008
Cross-Reference Notes:
  • This OE number is part of the extensive Mazda oxygen sensor family, with AJ5118861 and AJD618861 being the most closely related references
  • The number is also cross-referenced with F62Z9F472HH for Ford, Lincoln, and Mercury vehicles
  • ADM57008 is a documented aftermarket equivalent
  • Always physically compare your old sensor's connector shape, pin count (4), cable length (750 mm), and thread size (M18 × 1.5) before purchasing
Compatible Vehicles
This Lambda Sensor is an original equipment component primarily used in Mazda vehicles, with additional compatibility across certain Ford models.
Mazda Applications
Model Year Range Engine / Notes
626 IV (GE) 1992 - 1997 1.8L, 2.0L petrol. Upstream position
626 IV Hatchback (GE) 1992 - 1997 1.8L, 2.0L petrol. Upstream position
MPV II (LW) 2002 - 2006 3.0L V6 (200 HP)
MX-6 (GE) 1992 - 1997 2.0L, 2.5L V6 petrol
Xedos 6 1992 - 1994 1.6L, 2.0L V6 petrol
Mazda 3 2007 - 2011 1.6L petrol (ZL02-18-861)
Mazda 6 (GG/GH) 2002 - 2008 Various petrol engines
MX-5 (NB/NC) 1998 - 2015 1.6L, 1.8L, 2.0L petrol
Ford Applications
Model Year Range Engine / Notes
Probe II 1993 - 1998 2.5L V6 24V
Focus (DA/FFS/DS) 2008 - 2011 2.0L LPG (SYDA)
Fitment Notes:
  • This sensor is used in both upstream and downstream positions depending on the specific vehicle application
  • How to verify: Locate your vehicle's catalytic converter. The upstream sensor is installed before the catalytic converter; the downstream sensor is installed after the converter. Check the position of your original sensor before ordering
  • Not compatible with diesel engines -- diesel applications use different sensors with different calibration parameters
  • The vehicle fitment information above is a guide only. Always confirm compatibility using your vehicle's VIN or by physically inspecting your old sensor's position, connector shape, and thread size before ordering
F32Z9F472A -- FORD / MAZDA Original Equipment
Specifications
Specification Details
OE Part Number F32Z9F472A (also F32Z-9F472-A)
Brand / Manufacturer FORD / FORD MOTOR COMPANY / FORD USA
Product Type Lambda Sensor (Oxygen / O₂ Sensor)
Number of Wires / Poles 4-pin connector
Overall Length 510 mm
Cable Length 230 mm
Thread Size M18 × 1.5
Diameter 18 mm
Voltage 12 V
Weight 0.129 - 0.170 kg
Fitment Type Vehicle Specific / Direct-Fit
Recommended Replacement Interval 160,000 km (approx. 100,000 miles)
Quality Standard Manufactured to Ford's original equipment specifications
Technical Notes:
  • This is a 4-wire heated oxygen sensor manufactured to Ford Motor Company's original equipment standards
  • The built-in heating element quickly brings the ceramic sensing tip up to operating temperature after a cold start, enabling the ECU to enter closed-loop fuel control sooner and reduce cold-start emissions
  • The sensor monitors oxygen content in the exhaust gases and sends data to the engine control unit to optimize the air-fuel mixture
  • As a direct-fit component, it features a vehicle-specific electrical connector and pre-terminated wiring, eliminating the need for cutting or splicing during installation
  • Genuine Ford OE parts are designed, engineered, and tested to rigorous Ford standards
Cross-Reference (OEM & Interchange Numbers)
This Lambda Sensor is a genuine Ford / Ford Motor Company Original Equipment component. The following OE numbers are directly interchangeable or closely related. Always verify physical fitment (connector shape, cable length and thread size) with your original part before purchasing.
Type Part Number(s)
Primary OE Number F32Z9F472A, F32Z-9F472-A
Related FORD OE Numbers F32Z9F472B, F32Z9F472C, F62Z9F472BB, F62Z9F472CA, F62Z9F472HH, F1FZ9F472A, FR3Z9F472A, 3914864, 3802644
MAZDA OE Numbers AJD618861, AJD6188619U, JE5018861, JE5018861A, JE5018861B, K80218861, KLA618861, KLA718861
HYUNDAI OE Number 3921022026
Cross-Reference Notes:
  • This OE number is widely used across FORD, FORD MOTOR COMPANY, and FORD USA
  • The number is also cross-referenced with numerous MAZDA OE numbers, indicating shared sensor technology across Ford and Mazda platforms
  • HYUNDAI 3921022026 is also documented as a cross-reference
  • Always physically compare your old sensor's connector shape, pin count (4), cable length (230 mm), and thread size (M18 × 1.5) before purchasing
Compatible Vehicles
This Lambda Sensor is an original equipment component primarily used in Ford vehicles, with additional compatibility across Mazda and Hyundai models.
Ford Applications
Model Year Range Engine / Notes
Focus (DA/FFS/DS) 2008 - 2011 2.0L LPG (SYDA). Front position
Probe II 1993 - 1998 2.5L V6 24V
Mustang Various Various petrol engines
Explorer Various Various petrol engines
Ranger Various Various petrol engines
F-150 Various Various petrol engines
Escape Various Various petrol engines
Mazda Applications
Model Year Range Engine / Notes
Various Mazda models Various Petrol engines (shared platforms with Ford)
Hyundai Applications
Model Year Range Engine / Notes
Accent 1994 - 2000 1.5L 16V
Fitment Notes:
  • This sensor is used in the front (upstream) position on Ford Focus 2.0L LPG models
  • The sensor is compatible with both Ford and Mazda vehicles due to shared platform architecture
  • How to verify: Locate your vehicle's catalytic converter. The upstream sensor is installed before the catalytic converter; the downstream sensor is installed after the converter. Check the position of your original sensor before ordering
  • Not compatible with diesel engines -- diesel applications use different sensors with different calibration parameters
  • The vehicle fitment information above is a guide only. Always confirm compatibility using your vehicle's VIN or by physically inspecting your old sensor's position, connector shape, and thread size before ordering

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