How many axles in 2002 Chevy Suburban?
If it is a 2-wheel drive then it has 2 axels in the rear and the 4-wheel drive has 4 axels. in the rear and 2 in the front.
How many oxygen sensor's in a 2002 Chevy Suburban?
There are a total of four 02 sensors on the 2002 Suburban. 1 on each side near the exhaust manifold and a second on each side down toward the catalytic converter. They are fairly inexpensive and simple to replace. If you want to save a bit of money they can be purchased without the plastic wiring harness. Just cut off the old one and attach to the new sensor and install...