The transmission filter will be located inside the transmission. Their is no need to replace it if you flush it. A flush will clean everything and rinse the filter
The 1999 Pontiac Grand Am AIT sensor is located on the outside of the air filter housing. The sensor will be on the back of the housing.
Above the oil filter.
Every time you change the oil, change the filter. I recommend every 5,000 miles and I also recommend you use an AC/Delco filter, which is highly rated.
fuel filter is located under the left side rear wheel well area
The 1999-2005 Pontiac Gran Prix series does not use a cabin air filter. The system lets the air flow freely.
there isn't a crankshaft position sensor on a 3.8l motor in a 1999 Pontiac grand prix according to the manual
The computer is located inside of the air filter box and behind the filter compartment.
were is my 1999 pontiac grand am map sensor location
how much to insall a ignition to a pontiac grand am se 1999?
how to remove a engine in a 1999 Pontiac grand prix 3.8L
need to know where the water pump in at on a 1999 Pontiac grand am