Only one
If it's a V-6 engine it will have 2.
2. one before the cat. converter and one after it, near tailpipe
All O2 sensors are located on the exhaust system. Start at the exhaust manifold and work your way backward, and count them.
How many motor mounts in 2004 Chevy Malibu?
Assuming you mean O2 sensors, the 2004 Chevrolet Malibu with the 2.2L engine has two O2 sensors, one upstream (before the cat) and one down stream (after the cat).
Yes, it has many sensors.
how many oxygen cencors does the 1994 Chevy blazer have
2
How many oxygen sensors are there for a 2001 Chevy Tahoe 5.3L
I had a 1998 Chevy Malibu and it lasted for 228,000 miles before it died. Mike, Colorado
it has 2 sensors, 1 before converter another after converter in exhaust pipe.
on 3.1--14.3 gallons--2000 Malibu