Need Stock Sy Chip and GM has them on back order......

S4Vince

New member
I tried ordering via two internet GM parts dealers however both state it's on back order and cancelled my order. My local dealer tells me it could be many months to get one. HELP, I need one pretty quickly!

I have part # 16164174 (Delco AYBN4175).

Anyone selling a stock Sy chip?
 

leroy

Donating Member
Try the part number for a different calibration. 16181579 is one.

Jason's sytyauthority.net is a great resource for part numbers.

Jim
 

S4Vince

New member
Jim, thanks!

I looked you parts number up on gmpartsdirect.com and they have it for $107.00 whereas the back ordered part (my number above) was $47.00. Are we talking about the same thing here? They also list it as a "remanufactured ECM"????

Thanks
 

leroy

Donating Member
Hmmm....doesn't sound like the same thing. I just pulled that number from sytyauthority.net. You might try some of the other numbers. $47 sounds more like the price for a memcal. I ordered one from Dal Slabaugh not too long ago, but don't have the part number handy.

Jim
 

S4Vince

New member
OK, now I'm confused! What I am looking for is the T shaped unit (what I call a chip) that plugs into the board. What is a memcal exactly?
 
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