Description
Oxygen sensor (lambda) by MAZDA, catalog number FP4718861B. Confirmed catalog fitment: Mazda 323 F VI BJ (1998–2003), Mazda 323 S VI BJ (1998–2003). For an accurate match, compare the number and identification with the removed part and confirm the vehicle specification by VIN. The fitment list is a reference and does not replace a vehicle-specific compatibility check.
OXYGEN SENSOR / LAMBDA SENSOR
An oxygen sensor (lambda sensor) is an engine management and emissions control component designed to measure the oxygen level in exhaust gases. It sends data to the engine control unit, allowing precise adjustment of the air–fuel mixture and ensuring efficient engine performance.
The sensor is installed in the exhaust system — before the catalytic converter, after the catalyst, or near the diesel particulate filter. It works together with the ECU, fuel injection system, catalytic converter, turbocharger, and EGR system.
A faulty oxygen sensor may cause increased fuel consumption, unstable engine operation, power loss, engine warning lights, catalytic converter malfunction, higher emissions, or limp mode activation.
Our catalog includes oxygen sensors for many vehicle brands. Available options include genuine factory exhaust sensors, reliable aftermarket replacements, and tested used units without wiring or housing damage. Narrowband and wideband sensors, versions for different mounting positions, and variants for various engines are available.
Used parts are inspected for housing integrity, thread condition, cable quality, connector integrity, and signs of overheating.
Selection is available by VIN number, engine code, sensor location, part number, and vehicle year. Replacing a faulty lambda sensor restores correct engine operation, reduces fuel consumption, and normalizes emissions.
An oxygen sensor (lambda sensor) is an engine management and emissions control component designed to measure the oxygen level in exhaust gases. It sends data to the engine control unit, allowing precise adjustment of the air–fuel mixture and ensuring efficient engine performance.
The sensor is installed in the exhaust system — before the catalytic converter, after the catalyst, or near the diesel particulate filter. It works together with the ECU, fuel injection system, catalytic converter, turbocharger, and EGR system.
A faulty oxygen sensor may cause increased fuel consumption, unstable engine operation, power loss, engine warning lights, catalytic converter malfunction, higher emissions, or limp mode activation.
Our catalog includes oxygen sensors for many vehicle brands. Available options include genuine factory exhaust sensors, reliable aftermarket replacements, and tested used units without wiring or housing damage. Narrowband and wideband sensors, versions for different mounting positions, and variants for various engines are available.
Used parts are inspected for housing integrity, thread condition, cable quality, connector integrity, and signs of overheating.
Selection is available by VIN number, engine code, sensor location, part number, and vehicle year. Replacing a faulty lambda sensor restores correct engine operation, reduces fuel consumption, and normalizes emissions.
Compatibility
Fits 3 vehicles
Nothing found
Which car this part came from
Photos, VIN and details of the donor car.
Mazda PREMACY (CP) 1999
Being dismantled
- VIN
- JMZCP19F201139262
- Make
- Mazda
- Model
- PREMACY
- Body
- CP
- Body type
- minivan
- Year
- 1999
- Engine
- 1.8 L · petrol · FP
- Gearbox
- manual
- Drive
- front-wheel
About the manufacturer · MAZDA
Mazda is a Japanese automotive brand and manufacturer of vehicle components founded in 1920 in Hiroshima, Japan. Mazda Motor Corporation is one of the well‑known global producers of passenger cars and engineering solutio...
About the manufacturer · MAZDA
Mazda is a Japanese automotive brand and manufacturer of vehicle components founded in 1920 in Hiroshima, Japan. Mazda Motor Corporation is one of the well‑known global producers of passenger cars and engineering solutio...
Mazda is a Japanese automotive brand and manufacturer of vehicle components founded in 1920 in Hiroshima, Japan. Mazda Motor Corporation is one of the well‑known global producers of passenger cars and engineering solutions for the automotive industry. Under the Mazda brand a wide range of genuine spare parts and components is produced for the company’s vehicles, including engine parts, cooling system components, transmission elements, suspension parts, braking systems, electronic modules, sensors, body panels and various service and maintenance items. Genuine Mazda parts are designed according to the manufacturer’s engineering standards and undergo strict testing for reliability, durability and safety. This ensures precise compatibility with Mazda vehicles, stable operation of vehicle systems and preservation of the vehicle’s original factory performance. According to feedback from car owners and automotive repair specialists, Mazda genuine components are known for solid manufacturing quality, reliability and long service life. Users frequently highlight accurate fitment without the need for modifications and stable vehicle performance after replacing components. The most commonly mentioned drawback is the relatively higher price compared with some aftermarket alternatives, although many drivers consider genuine Mazda parts a justified choice due to their quality, reliability and compliance with manufacturer standards.
Additional information
Oxygen sensor (lambda) by MAZDA, catalog number FP4718861B, is listed for vehicle repair or maintenance. The catalog identifies the item as “Oxygen sensor (lambda)”. Confirmed catalog fitment: Mazda 323 F VI BJ (1998–2003), Mazda 323 S VI BJ (1998–2003). Fitment is based on the catalog links between the part and vehicle bodies. It helps narrow the search, but final compatibility must be confirmed for the exact vehicle specification. The primary ordering references are part number FP4718861B and manufacturer MAZDA. Parts can differ within the same vehicle model by production year, engine, transmission, installation side, or position. Before purchase, compare the number and identification with the removed component and verify body, year, and specification by VIN. Also compare appearance, connectors, mountings, dimensions, and included items whenever those details are relevant to this part. Before purchase, compare identification and appearance with the old part and verify compatibility by VIN.
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