Oldsmobile/Buick Repair: CPI Unit, oldsmobile bravada, auto zone

Question
I took my Oldsmobile Bravada to a shop they said that my Cpi Unit is bad...I didn't know if you would have a part number for that or if i could get it cheaper than 400.00..It's a 1994

Answer
You can get a lot cheaper than a shop at a shop they have over head and the part is less than they are telling you if you gave a auto zone around you or a advance auto i would give them a call it would be half the price . as far as me i dont sell parts i am a shop who makes repairs . good luck to u and if you need more help let me know pete