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The air box

fastgilla

New member
I have a 2004 Grand prix. It is missing the mid part of the air box. I am wondering what other cars would have the same one? Or if there is a whole air box from something else that will fit in there?
 


What part are you missing? And I believe it would have to come from an 04-08 N/A GP since the GP was the only car to have the Series III 3800.
 
false, 2008 buick has series 3

This statement was pretty vague...

The L26 (Series III N/A 3800) was installed in...

'04-'08 Grand Prix's
'05+ Buick LaCrosse's (Up to...'09 I think)
'06-'08 Lucerne's

To the OP:

It would be cheaper to just go buy an aftermarket cone air filter and bolt it to the end of your MAF sensor and toss out the factory airbox and set the PCM in the spot where the air box used to be...
 
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