A1 CARDONE 74-50021 mass air flow sensor for the 2003-2004 Toyota 4Runner V8 4.7L and other vehicles measures the air entering the engine and reports it to the engine control system. This remanufactured A1 CARDONE mass air flow sensor is built to track O.E. output curves.
- Maintains spec tolerances for accurate scan tool readings and feedback to the engine control system
- 100% re-soldering of critical components for secure electrical connections and fewer intermittent failures
- On-car vehicle validation routines check durability and performance requirements
- 100% tested with automated computer test equipment for full functionality
- Components rated for demanding temperature variations
- Remanufacturing cuts the energy and raw material needed to make a new part by 80%
Quick facts
- Part: A1 CARDONE 74-50021 mass air flow sensor
- Fits: 2003-2004 Toyota 4Runner V8 4.7L and other vehicles
- Condition: Remanufactured
Hesitation, stalling, poor fuel economy or weak engine performance can be signs of a failing mass air flow sensor. Before you replace this one, read the diagnostic trouble codes with a scanner and, with the engine off, look over the sensor for a cracked housing or a burnt smell, because those signs can have other causes.
Fits
It is a mass air flow sensor for the 2001-2004 Toyota Sequoia V8 4.7L as well as the 2000-2004 Toyota Tundra V8 4.7L, and it fits many other Toyota and Lexus models too.
Specifications
Fit and size
- Quantity per vehicle: 1
- Mounting: bolt-on, 2 mounting holes
- Connector: 1 rectangular male connector
- Terminals: 5 male pin terminals
Build and materials
- Electronic components: circuit board
- Condition: Remanufactured
- Country of origin: Mexico
In the box
One mass air flow sensor and one instruction sheet. This listing holds one sensor, and each vehicle takes one. The wiring harness, mounting bracket and mounting hardware are not included, and old bolts may not be reusable, so plan on new ones.
Interchange: AFH70M20 · 2220475020 · 222500F01 · 222500F010 · 2220407010 · 222040F010
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
AFH70M20, 2220475020, 222500F01, 222500F010, 2220407010, 222040F010
Frequently Asked Questions
Does the A1 CARDONE 74-50021 work as a Toyota Tundra mass air flow sensor for the 2000-2004 Toyota Tundra V8 4.7L?
Yes. The A1 CARDONE 74-50021 fits the 2000-2004 Toyota Tundra V8 4.7L. If your car is a different one, look up its year and engine in the "Vehicles it fits" section on this page.
Is this the maf sensor for a 2003-2004 Toyota 4Runner V8 4.7L?
Yes. The A1 CARDONE 74-50021 fits the 2003-2004 Toyota 4Runner V8 4.7L, and each vehicle takes one sensor.
Does the 74-50021 mass air flow sensor come with a wiring harness or mounting bolts?
No. The listing is one remanufactured mass air flow sensor with an instruction sheet. The wiring harness, mounting bracket and mounting hardware are not included.
How many pins and what kind of connector does this mass air flow sensor have?
This sensor has one rectangular male connector with five male pin terminals. It mounts with bolts through two mounting holes.
Is each remanufactured A1 CARDONE 74-50021 tested?
Yes. Each unit is 100% tested with automated computer test equipment, and its critical components are 100% re-soldered. On-car vehicle validation routines are also part of the process.
