别克君威空气流量传感器 20787043 精准MAF
Buick Regal intake air sensor 20787043, precise MAF, compatible with Buick Regal, OEM 20787043, accurately measures intake volume to improve fuel economy.
Replaces OEM #
MOQ
1件
Vehicle Fitment(1 items)
| Vehicle Model / Generation | Year | Engine | Specification |
|---|---|---|---|
| Regal | 1973 ~ 2020 | — | — |
Specifications
Buick LaCrosse air flow sensor (OEM: 20787043) directly replaces the original part without wiring changes, accurately measuring intake air mass and transmitting to the ECU to adjust fuel injection and ignition. Fits all variants of the LaCrosse with 2.0L and 2.4L engines; easy installation. Replacing can resolve rough idle, sluggish acceleration, high fuel consumption, and cold-start jitter. If the vehicle exhibits dullness, exhaust black smoke, or the fault light stays on, this is usually due to sensor aging; timely replacement restores performance.
FAQ — Motuon
别克君威空气流量传感器 20787043 精准MAF
20787043