Heater core access door kit - The 1947 - Present Chevrolet & GMC Truck Message Board Network

cerial · 03-19-2020, 05:43 PM

Bought a 01 2500HD with 295k on the cluster. Have a smell of coolant in the cab so that heater core is coming out.

I am going to do the sawzall method. But I was wondering if there is a "kit" to add a clean looking access door to this in place of having a duct tape mess. I get that no one sees the thing. But if I am going to do this it is going to look clean after.

Anyone make a access door "kit"?

**hatzie** · 03-20-2020, 02:27 AM

No kits like that... that I know of.
It's not that difficult to pull the dash out and service the evap and heater core. It's just time consuming.
If you're worried about it do a test run on a U-pullit truck.

cerial · 03-21-2020, 02:44 PM

I hate when I fabricate something only to find out that there is something out already.

Thank you for the advise.

03-19-2020, 05:43 PM	#1
cerial Registered User Join Date: Mar 2014 Location: Ionia, MI Posts: 199	Heater core access door kit Bought a 01 2500HD with 295k on the cluster. Have a smell of coolant in the cab so that heater core is coming out. I am going to do the sawzall method. But I was wondering if there is a "kit" to add a clean looking access door to this in place of having a duct tape mess. I get that no one sees the thing. But if I am going to do this it is going to look clean after. Anyone make a access door "kit"? __________________ 1991 Metro commuter 1991 s10 future project truck 1987 V10 backup daily/junk truck 1985 K20 Winter beater 1991 R30(squarebody) c/c flatbed towrig 1994 s10 80"wb custom build

03-20-2020, 02:27 AM	#2
hatzie Moderator Join Date: Oct 2008 Location: Wentworth, NH Posts: 4,977	Re: Heater core access door kit No kits like that... that I know of. It's not that difficult to pull the dash out and service the evap and heater core. It's just time consuming. If you're worried about it do a test run on a U-pullit truck. __________________ 1959 M35A2 LDT465-1D SOLD 1967 Dodge W200 B383, NP420/NP201 SOLD 1969 Dodge Polara 500 B383, A833 SOLD 1972 Ford F250 FE390, NP435/NP205 SOLD 1976 Chevy K20, 6.5L, NV4500/NP208 SOLD 1986 M1008 CUCV SOLD 2000 GMC C2500, TD6.5L, NV4500 2005 Chevy Silverado LS 2500HD 6.0L 4L80E/NP263 2009 Impala SS LS4 V8 RTFM... GM Parts Books, GM Schematics, GM service manuals, and GM training materials... 1973-1991 GM Light Truck Service, Unit/Overhaul, Wiring Manuals, Parts Books and Some 1968-1999 GM Service Training textbooks in PDF 1988-1998 GMT400 CK service manual project 1988-1993 GMT400 CK parts books. 1967-1972 GM Light, Medium, & Heavy Truck Service Manuals in PDF Please include at least the year and model in your threads. It'll be easier to answer your questions. And please let us know if and how your repairs were successful.

03-21-2020, 02:44 PM	#3
cerial Registered User Join Date: Mar 2014 Location: Ionia, MI Posts: 199	Re: Heater core access door kit I hate when I fabricate something only to find out that there is something out already. Thank you for the advise. __________________ 1991 Metro commuter 1991 s10 future project truck 1987 V10 backup daily/junk truck 1985 K20 Winter beater 1991 R30(squarebody) c/c flatbed towrig 1994 s10 80"wb custom build



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