CARDONE Reman Mass Air Flow Sensor P/N:74-50047
A1 CARDONE 74-8308 mass air flow sensor for the 1996-1998 Chevrolet C1500 V6 4.3L, the 1996-1999 C1500 V8 5.0L or 5.7L and other vehicles measures the air entering the engine and feeds that reading to the engine control system. This unit is remanufactured.
A failing sensor can bring hesitation, stalling, poor fuel economy or weak engine performance. A vacuum leak, a dirty air filter or worn spark plugs can produce these signs too, so find the cause before buying a new sensor. With the engine off, you can look at the sensor element for damage or a burnt smell.
The 1996-1998 Chevrolet K1500 V6 4.3L, the 1996-1999 K1500 V8 5.0L or 5.7L and the 1994-2002 Chevrolet Camaro V8 5.7L take this sensor, and so do many other Chevrolet, GMC, Cadillac and Pontiac models; each takes one. Open the "Vehicles it fits" section to check your exact model and engine.
Fit and size
Build and materials
One mass air flow sensor and one instruction sheet. Mounting hardware, a mounting bracket and a wiring harness are not included, so plan on new mounting hardware.
Interchange: 25008308 · 25008219 · 25008241 · 25008246 · 25008303 · 25008941 · 25008987
This part cross-references / interchanges with the following part numbers:
Will this Camaro mass air flow sensor fit a 1994-2002 Chevrolet Camaro V8 5.7L?
Yes. A1 CARDONE 74-8308 fits the 1994-2002 Chevrolet Camaro V8 5.7L, and that car takes one sensor.
Does the A1 CARDONE 74-8308 sensor come with a wiring harness?
No. The box holds the sensor and an instruction sheet. Mounting hardware, a mounting bracket and a wiring harness are not included.
What connector does this mass air flow sensor have?
It has one rectangular male connector with three male pin terminals, and it mounts with a hose clamp.
How can I tell if a mass air flow sensor is going bad?
Hesitation, stalling, poor fuel economy or weak performance can go with a failing sensor. With the engine off, look for element damage or a burnt smell; a scan tool can read trouble codes.
Is this A1 CARDONE mass air flow sensor validated on a vehicle?
Yes, on-car vehicle validation routines check that the module meets form, fit, durability and performance requirements, and remanufacturing cuts the energy and raw material needed to make a new part by 80%.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.