Walker Products 245-1132 mass air flow sensor for the 2001-2002 Nissan Pathfinder V6 3.5L and other vehicles measures the air entering the engine and gives the ECU the data it uses to set the air-fuel mix. This Walker Products mass air flow sensor uses custom-engineered circuit boards and programming.
- Custom-tuned flow characteristics across the full flow range
- Calibrations go through 100% production testing and on-vehicle verification
- Programmed and tested for fit, form and function before sale
- Complete sensor and housing assembly
Quick facts
- Part: Walker Products 245-1132 mass air flow sensor
- Fits: 2001-2002 Nissan Pathfinder V6 3.5L and other vehicles
- Condition: New
Rough idle, hesitation or poor fuel economy can mean the sensor is worn, though a vacuum leak or a dirty throttle body can also be behind them, so find the cause before you replace it.
Fits
This is a direct-fit mass air flow sensor for the 2001-2003 Infiniti QX4 V6 3.5L and the 2001-2002 Nissan Pathfinder V6 3.5L. This listing is one sensor, which is all the 2001-2002 Nissan Pathfinder V6 3.5L takes.
Specifications
Fit and size
- Quantity per vehicle: 1
- Terminal quantity: 4
Build and materials
- Connector gender: Female
- Condition: New
- Country of origin: China
In the box
One mass air flow sensor assembly with its housing. Mounting hardware is not included, so plan on new fasteners.
Installation notes
- Designed for straightforward installation to keep vehicle downtime short.
- Oils from your hands and air pollution can damage the sensor, so handle it carefully.
Interchange: 158-1070 · 74-10072 · 64-1803 · 917-810 · 4M-1055
7R7 · 8R5 · 5S2720 · 5S2721 · 5S2976 · 221079M · MF21079 · MAF0092 · 226804W000 · 226804W001 · MAS0175 · MA205 · SU6579
This part cross-references / interchanges with the following part numbers:
7R7, 8R5, 5S2720, 5S2721, 5S2976, 221079M, 158-1070, MF21079, 74-10072, 64-1803, 641803, 917-810, MAF0092, 226804W000, 226804W001, 4M-1055, MAS0175, MA205, SU6579
Frequently Asked Questions
Is this MAF sensor the right one for the 2001-2002 Nissan Pathfinder V6 3.5L?
Yes. Walker Products 245-1132 is listed for the 2001-2002 Nissan Pathfinder V6 3.5L, and it also fits the 2001-2003 Infiniti QX4 V6 3.5L.
What comes with the air flow sensor for the 2001-2002 Nissan Pathfinder V6 3.5L?
This sensor is an assembly that includes its housing. Mounting hardware is not included.
How many terminals does the Walker Products 245-1132 connector have?
The connector has four terminals and is female.
Can a rough idle or hesitation come from this mass air flow sensor?
Yes, a worn sensor can show up as rough idle, hesitation or a check engine light. A shop can read the sensor's data to confirm it.
Is the Walker Products 245-1132 programmed and tested before sale?
Yes. The sensor is programmed and tested for fit, form and function before sale, and its calibration is also verified on a vehicle.
