Mazda CX7 Rear Oxygen Sensor L556-18-861A Universal Direct Replacement, No Check Engine Light

Name: Mazda CX7 Rear Oxygen Sensor L556-18-861A Universal Direct Replacement, No Check Engine Light
Brand: 马自达, Cx 7, 通用
Price: 50 USD
Availability: InStock

Mazda CX7 Rear Oxygen Sensor, compatible with Mazda CX7, OEM L556-18, original position replacement without triggering warning light, accurate monitoring of exhaust oxygen content.

SensorIn Stock马自达Cx 7通用

Replaces OEM #

MOQ

1件

Vehicle Fitment(2 items)

Vehicle Model / Generation	Year	Engine	Specification
Cx 7	—	—	—

Specifications

品牌：其他

型号：L556-18-861A

产品规格：1条

可否定制：是

适用范围：汽车

有可授权的自有品牌：是

Cross Reference / OEM

L556-18-861A

Mazda CX-7 rear oxygen sensor monitors exhaust oxygen content and feeds ECU to adjust air-fuel ratio; ensures engine combustion efficiency. OEM number L556-18-861A; fits Mazda CX-7. Installation difficulty: medium; recommended to disconnect negative battery, replace directly in original location, no extra programming required; reduces fault light.

FAQ — Motuon

马自达CX7后氧传感器 L556-18-861A 通用原装位替换不亮灯

L556-18

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