GM Genuine Parts Heating and Air Conditioning Blower Control Module, 15-81796
In stock
$99.99
Listed as compatible with this vehicle by the retailer feed.
Check price2021 Chevrolet Express 3500 Sensors
30 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Hitachi Mass Air Flow Sensor, MAF0128
In stock
$105.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Mass Airflow Sensor, 23324767
In stock
$134.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Body Control Module, 84922494
In stock
$166.99
Listed as compatible with this vehicle by the retailer feed.
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Bosch Pressure Sensor, 0281006076
In stock
$41.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest PCV Valve, PCA1297
Out of stock
$20.99
Listed as compatible with this vehicle by the retailer feed.
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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.