AF10057 Delphi Mass Air Flow Sensor
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Delphi Mass Air Flow Sensor | AF10057

Cadillac Escalade RWD, Escalade 4WD, Escalade
Chevrolet Tahoe 4WD, C1500, Tahoe RWD, K1500, C2500, Tahoe, P30, K1500 Suburban, C1500 Suburban, C3500 & more
GMC C1500 Suburban, K1500, K1500 Suburban, C1500, C2500, K3500, K2500, C3500, K2500 Suburban, C2500 Suburban & more
$117.26
Reg
$122.15
List
$185.67
In Stock Status
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Make Sure It Fits

P/N: AF10057 Delphi FREE SHIPPING

The mass air flow sensor in your vehicle measures the volume and density of air entering the engine. The vehicle’s engine control module uses this measurement to determine the fuel needed to optimize combustion, engine power, and fuel economy.

Mass air flow sensors fail when they can no longer accurately measure the amount of air entering the engine. Dirty air entering the engine from a poor quality or clogged air filter or oil-contaminated air from a failed PCV valve can interfere with the mass air flow sensor’s ability to measure air. When this happens, the engine control module provides too much or too little fuel, causing excessively rich or lean engine running conditions that make the engine run rough, stall, and not start. If the engine control module determines the mass air flow sensor is faulty, it will turn on the check engine light and provide fuel to the engine based on a predetermined program to limit performance.

Faulty mass air flow sensors should always be replaced to restore engine performance and fuel economy. Unfortunately, mass air flow sensor cleaners often only restore mass air flow function temporarily. The solvent used to clean away dirt and debris from the sensor can erode sensor insulation, causing the sensor to short out shortly after use.

View more Delphi Mass Air Flow Sensors.

Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

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What This Delphi Mass Air Flow Sensor Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

Cadillac
99-99 - Escalade
Actual OE Part; Complete Assembly; Engine VIN: R; Fuel Type: GAS
00-00 - Escalade 4WD
Actual OE Part; Complete Assembly; Engine VIN: R; Fuel Type: GAS
00-00 - Escalade RWD
Actual OE Part; Complete Assembly; Engine VIN: R; Fuel Type: GAS
Chevrolet
96-99 - C1500 Base, Cheyenne, LS, Silverado, WT
Actual OE Part; Complete Assembly; Engine VIN: M
96-99 - C1500 Base, Cheyenne, LS, Silverado, WT
Actual OE Part; Complete Assembly; Engine VIN: R; Fuel Type: GAS
96-98 - C1500 Base, Cheyenne, Silverado, WT
Actual OE Part; Complete Assembly; Engine VIN: W; Fuel Type: GAS
96-99 - C1500 Suburban Base, LS, LT
Actual OE Part; Complete Assembly; Engine VIN: R; Fuel Type: GAS
96-00 - C2500 Base, Cheyenne, LS, Silverado, WT
Actual OE Part; Complete Assembly; Engine VIN: J
96-98 - C2500 Base, Cheyenne, Silverado, WT
Actual OE Part; Complete Assembly; Engine VIN: M
96-00 - C2500 Base, Cheyenne, LS, Silverado, WT
Actual OE Part; Complete Assembly; Engine VIN: R; Fuel Type: GAS
96-99 - C2500 Suburban Base, LS, LT
Actual OE Part; Complete Assembly; Engine VIN: J
96-99 - C2500 Suburban Base, LS, LT
Actual OE Part; Complete Assembly; Engine VIN: R; Fuel Type: GAS
96-00 - C3500 Base, Cheyenne, LS, Silverado
Actual OE Part; Complete Assembly; Engine VIN: J
96-00 - C3500 Base, Cheyenne, LS, Silverado
Actual OE Part; Complete Assembly; Engine VIN: R; Fuel Type: GAS
96-99 - K1500 Base, Cheyenne, LS, Silverado, WT
Actual OE Part; Complete Assembly; Engine VIN: M
96-99 - K1500 Base, Cheyenne, LS, Silverado, WT
Actual OE Part; Complete Assembly; Engine VIN: R; Fuel Type: GAS
96-98 - K1500 Base, Cheyenne, Silverado, WT
Actual OE Part; Complete Assembly; Engine VIN: W; Fuel Type: GAS
96-99 - K1500 Suburban Base, LS, LT
Actual OE Part; Complete Assembly; Engine VIN: R; Fuel Type: GAS
96-00 - K2500 Base, Cheyenne, LS, Silverado, WT
Actual OE Part; Complete Assembly; Engine VIN: J
98-98 - K2500 Cheyenne, Silverado, WT
Actual OE Part; Complete Assembly; Engine VIN: M
96-00 - K2500 Base, Cheyenne, LS, Silverado, WT
Actual OE Part; Complete Assembly; Engine VIN: R; Fuel Type: GAS
96-99 - K2500 Suburban Base, LS, LT
Actual OE Part; Complete Assembly; Engine VIN: J
GMC
96-99 - C1500 Sierra GT, Sierra SL, Sierra SLE, Sierra SLT, Sierra Special
Actual OE Part; Complete Assembly; Engine VIN: M
96-99 - C1500 Sierra GT, Sierra SL, Sierra SLE, Sierra SLT, Sierra Special
Actual OE Part; Complete Assembly; Engine VIN: R; Fuel Type: GAS
96-98 - C1500 Sierra GT, Sierra SL, Sierra SLE, Sierra SLT, Sierra Special
Actual OE Part; Complete Assembly; Engine VIN: W; Fuel Type: GAS
96-99 - C1500 Suburban Base, SLE, SLT
Actual OE Part; Complete Assembly; Engine VIN: R; Fuel Type: GAS
96-00 - C2500 Sierra SL, Sierra SLE, Sierra SLT
Actual OE Part; Complete Assembly; Engine VIN: J
96-98 - C2500 Sierra SL, Sierra SLE, Sierra SLT
Actual OE Part; Complete Assembly; Engine VIN: M
96-00 - C2500 Sierra SL, Sierra SLE, Sierra SLT
Actual OE Part; Complete Assembly; Engine VIN: R; Fuel Type: GAS
96-99 - C2500 Suburban Base, SLE, SLT
Actual OE Part; Complete Assembly; Engine VIN: J
96-99 - C2500 Suburban Base, SLE, SLT
Actual OE Part; Complete Assembly; Engine VIN: R; Fuel Type: GAS
96-00 - C3500 Sierra SL, Sierra SLE, Sierra SLT
Actual OE Part; Complete Assembly; Engine VIN: J
96-00 - C3500 Sierra SL, Sierra SLE, Sierra SLT
Actual OE Part; Complete Assembly; Engine VIN: R; Fuel Type: GAS
96-99 - K1500 Sierra SL, Sierra SLE, Sierra SLT, Sierra Special
Actual OE Part; Complete Assembly; Engine VIN: M
96-99 - K1500 Sierra SL, Sierra SLE, Sierra SLT, Sierra Special
Actual OE Part; Complete Assembly; Engine VIN: R; Fuel Type: GAS
96-98 - K1500 Sierra SL, Sierra SLE, Sierra SLT, Sierra Special
Actual OE Part; Complete Assembly; Engine VIN: W; Fuel Type: GAS
96-99 - K1500 Suburban Base, SLE, SLT
Actual OE Part; Complete Assembly; Engine VIN: R; Fuel Type: GAS
96-00 - K2500 Sierra SL, Sierra SLE, Sierra SLT
Actual OE Part; Complete Assembly; Engine VIN: J
98-98 - K2500 Sierra SL, Sierra SLE, Sierra SLT
Actual OE Part; Complete Assembly; Engine VIN: M
96-00 - K2500 Sierra SL, Sierra SLE, Sierra SLT
Actual OE Part; Complete Assembly; Engine VIN: R; Fuel Type: GAS
96-99 - K2500 Suburban Base, SLE, SLT
Actual OE Part; Complete Assembly; Engine VIN: J