Beck/Arnley Mass Air Flow Sensor P/N:158-1801
Beck/Arnley 158-0982 mass air flow sensor for the 1998-2001 Nissan Altima 4-cylinder 2.4L is the MAF sensor that reads the air entering the engine. Some catalogs call it an air mass sensor.
A rough idle, hesitation or a check engine light can be signs of a failing mass air flow sensor. Vacuum leaks, a dirty air filter or damaged wires and connectors in the intake and electrical system can be behind those signs too, so find the cause before buying a sensor.
As a mass air flow sensor replacement for the 1998-2001 Nissan Altima 4-cylinder 2.4L, it matches OE form, fit and function, and the car takes one. This listing is one sensor.
Interchange: 5S2806 · 221006M · 226809E000 · 226809E005 · MF21006 · SU5056
This part cross-references / interchanges with the following part numbers:
Is this air flow sensor right for the 1998-2001 Nissan Altima 4-cylinder 2.4L?
Yes. Beck/Arnley 158-0982 is listed for the 1998-2001 Nissan Altima with the L4-2.4L engine, and that car takes one sensor.
Is the Beck/Arnley mass air flow sensor a universal part?
No. Beck/Arnley 158-0982 is application specific, so it is built for the engine it is listed for rather than as a universal sensor.
Does 226809E000 cross to this mass air flow sensor?
Yes. 226809E000 is on the interchange list for Beck/Arnley 158-0982, along with 5S2806, 221006M, 226809E005, MF21006 and SU5056.
Does this mass air flow sensor need a relearn after installation?
It may. A service manual gives the steps for this sensor, and they can include a relearn or reset procedure.
Can I keep driving with a bad mass air flow sensor?
Have it checked promptly. Testing the sensor needs the engine running, so a shop can test it and the intake system.
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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.