Chevrolet/GMC downstream rear oxygen sensor 12639692 234-4294 OEM replacement

雪佛兰GMC 下游后氧传感器 12639692 234-4294 原厂替代型

Chevrolet/GMC downstream rear oxygen sensor, OEM 12639692, for Chevrolet/GMC vehicles, OEM replacement, precise monitoring of exhaust oxygen content to improve combustion efficiency.

SensorIn StockChevrolet通用

Replaces OEM #

MOQ

1

Specifications

品牌AIUSLN
型号12639692 2134768 2344530 2344242 12618010 213-4768
长度42CM
产品规格氧传感器 12639692 适用于雪佛兰科帕奇 234-4242 234-4530 234-4242
适用范围汽车
有可授权的自有品牌

Cross Reference / OEM

2344530234424212618010

This oxygen sensor directly replaces OEM number 12639692 and is compatible with 2134768, 2344530, 2344242, 12618010, 213-4768; high generic applicability. It monitors exhaust oxygen content and sends signals to the ECU to adjust fuel supply, ensuring combustion efficiency. Fits various Chevrolet and GMC models such as Silverado, Sierra, Tahoe, Suburban, etc. After installation, it resolves high fuel consumption, rough idle, and weak acceleration. If the check engine light comes on or there is a pungent exhaust odor or increased fuel consumption, it’s likely aged and needs replacement.

FAQ — Motuon

雪佛兰GMC 下游后氧传感器 12639692 234-4294 原厂替代型

12639692

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