Coolant pressure cap - ZR-1 Net Registry Forums

Aurora40 · 01-25-2006

Anyone know the GM part number for this? The one listed on the KWR site and parts CD is wrong. #10239665 is the overflow tank cap, I know because one is sitting in my lap after I bought what I thought was the pressure cap from GMPartsDirect... Thanks!

tomtom72 · 01-26-2006

Hi Bob,

I know this is not the info you asked for but over at P&G Chevy the listing is for all 90 corvette rad. caps, no distinction L98 vs. LT5. It's a 16 lb cap according to AutoZone.com and their P/N's are the same for a L98 and LT5.

Tom

I have the same parts CD you do, I think, so I didn't bother using that P/N at P&G's site.

01-26-2006	#2
tomtom72 Join Date: Dec 2004 Location: Jacksonville, FL USA Posts: 4,609	Re: Coolant pressure cap Hi Bob, I know this is not the info you asked for but over at P&G Chevy the listing is for all 90 corvette rad. caps, no distinction L98 vs. LT5. It's a 16 lb cap according to AutoZone.com and their P/N's are the same for a L98 and LT5. Tom I have the same parts CD you do, I think, so I didn't bother using that P/N at P&G's site. __________________ 1990 ZR-1, Black/grey, #2233, stock. ZR-1 Net Reg Founding Member #316 & NCM member

01-25-2006	#1
Aurora40 Join Date: May 2005 Location: Leesburg, VA Posts: 2,704	Coolant pressure cap Anyone know the GM part number for this? The one listed on the KWR site and parts CD is wrong. #10239665 is the overflow tank cap, I know because one is sitting in my lap after I bought what I thought was the pressure cap from GMPartsDirect... Thanks!