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Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down
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| | | | Joined: Mar 2006 Posts: 319 Shop Shark | | Shop Shark Joined: Mar 2006 Posts: 319 | An internet search for "GM 12572824" shows that this was installed in 120 different vehicles from 1999-2007. It was mated to 4.3 and 4.8L vehicles. I agree that understanding the DXF designation would narrow the application. I don't have that info. Good luck on your search.
"Nothing astonishes men so much as common sense and plain dealing." - Ralph Waldo Emerson
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