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The Following brands are available based on your search.

  • ACDelco
    ACDelco
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    APDI
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    Delphi
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    Global Parts
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    LKQ
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    Metrix
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    One Stop Solutions
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    TYC Products

Shop By Related HVAC Heater Core Parts

Shop below for all HVAC Heater Core related parts for your Chevrolet Express 2500


Shop for Top Selling Genuine Chevrolet Express 2500 Heater Cores

  • We Stock the following top leading brands, including APDI, One Stop Solutions, ACDelco, Delphi, Metrix, TYC Products, Global Parts
  • Constantly Updated Inventory of Chevrolet Express 2500 Replacement Heater Core Parts

APDI
2007 Chevrolet Express 2500 HVAC Heater Core - Front APDI - Heater Core

P311-28AEEB8    9010030  New

42893052 , 96064 , 398357 , 52465013 , 98052 , 52497763 , 90052 , 93052

Qty:
43.78
APDI HVAC Heater Core  Front
  • HVAC HEATER CORE
  • Heater Core
  • Product Attributes:
    • Core Depth (in): 1
    • Core Height (in): 8-1/4
    • Core Width (in): 7-1/2
    • Inlet Connection (in): 5/8
    • Outlet Connection (in): 3/4
  • Heater - GM
Brand: APDI
Position: Front
Additional Fitment Information:
Vehicle Position
2007 - Chevrolet Express 2500 Front
One Stop Solutions
2000 Chevrolet Express 2500 HVAC Heater Core - Rear 8 Cyl 5.7L One Stop Solutions

P311-44887A3    98051  New

9010317 , 93051

Qty:
63.52
One Stop Solutions HVAC Heater Core  Rear
  • OSC Cooling Products 98051 New Heater Core
  • Product Attributes:
    • ASIN: B004kminq2
  • OSC Premium New Automotive Heater Cores are designed to Original Equipment's form and function. OSC's heater cores are technically advanced and made from premium grade Aluminum. The tubes are cadmium plated inside and out to prevent premature failure. Each heater core is individually pressure tested. All necessary foam and accessories are included in each unit. NOTE: All OSC Heater Cores are made from Aluminum. They are a direct replacement for a copper designed Heater Core.
Brand: One Stop Solutions
Position: Rear
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2000 - Chevrolet Express 2500 Rear V 8 Cyl 5.7L 350 -
One Stop Solutions
1999 Chevrolet Express 2500 HVAC Heater Core - Front 6 Cyl 4.3L One Stop Solutions

P311-20D22DB    98052  New

93052 , 398357 , 9010030

Qty:
38.57
One Stop Solutions HVAC Heater Core  Front
  • OSC Cooling Products 98052 New Heater Core
  • Product Attributes:
    • ASIN: B004kmklus
  • OSC Premium New Automotive Heater Cores are designed to Original Equipment's form and function. OSC's heater cores are technically advanced and made from premium grade Aluminum. The tubes are cadmium plated inside and out to prevent premature failure. Each heater core is individually pressure tested. All necessary foam and accessories are included in each unit. NOTE: All OSC Heater Cores are made from Aluminum. They are a direct replacement for a copper designed Heater Core.
Brand: One Stop Solutions
Position: Front
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1999 - Chevrolet Express 2500 Front V 6 Cyl 4.3L 262 -
ACDelco
2010 Chevrolet Express 2500 HVAC Heater Core ACDelco

P311-2498CFD    W0133-1690739  New

Qty:
165.63
ACDelco HVAC Heater Core
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • Genuine GM
  • ; For Auxiliary Heater
Brand: ACDelco
Additional Fitment Information:
Vehicle
2010 - Chevrolet Express 2500
Delphi
1998 Chevrolet Express 2500 HVAC Heater Core Delphi

P311-30ACC80    W0133-1690739  New

Qty:
94.77
Delphi HVAC Heater Core
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • ; For Auxiliary Heater
Brand: Delphi
Additional Fitment Information:
Vehicle
1998 - Chevrolet Express 2500
ACDelco
2013 Chevrolet Express 2500 HVAC Heater Core ACDelco

P311-2498CFD    W0133-1690739  New

Qty:
165.63
ACDelco HVAC Heater Core
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • Genuine GM
  • ; For Aux.HVAC, For Auxiliary HVAC
Brand: ACDelco
Additional Fitment Information:
Vehicle
2013 - Chevrolet Express 2500
Delphi
2013 Chevrolet Express 2500 HVAC Heater Core Delphi

P311-30ACC80    W0133-1690739  New

Qty:
94.77
Delphi HVAC Heater Core
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • ; For Aux.HVAC, For Auxiliary HVAC
Brand: Delphi
Additional Fitment Information:
Vehicle
2013 - Chevrolet Express 2500
ACDelco
2014 Chevrolet Express 2500 HVAC Heater Core ACDelco

P311-2498CFD    W0133-1690739  New

Qty:
165.63
ACDelco HVAC Heater Core
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • Genuine GM
Brand: ACDelco
Additional Fitment Information:
Vehicle Fuel Type
2014 - Chevrolet Express 2500 CNG
Delphi
2014 Chevrolet Express 2500 HVAC Heater Core Delphi

P311-30ACC80    W0133-1690739  New

Qty:
94.77
Delphi HVAC Heater Core
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
Brand: Delphi
Additional Fitment Information:
Vehicle Fuel Type
2014 - Chevrolet Express 2500 CNG
ACDelco
2019 Chevrolet Express 2500 HVAC Heater Core ACDelco

P311-2498CFD    W0133-1690739  New

Qty:
165.63
ACDelco HVAC Heater Core
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • Genuine GM
  • ; For Auxiliary HVAC
Brand: ACDelco
Additional Fitment Information:
Vehicle Engine Designation
2019 - Chevrolet Express 2500 L96
Delphi
2019 Chevrolet Express 2500 HVAC Heater Core Delphi

P311-30ACC80    W0133-1690739  New

Qty:
94.77
Delphi HVAC Heater Core
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • ; For Auxiliary HVAC
Brand: Delphi
Additional Fitment Information:
Vehicle Fuel Type
2019 - Chevrolet Express 2500 CNG
Metrix
2001 Chevrolet Express 2500 HVAC Heater Core Metrix

P311-4F8579C    W0133-1690861  New

Qty:
69.45
Metrix HVAC Heater Core
  • ; Heater
Brand: Metrix
Additional Fitment Information:
Vehicle
2001 - Chevrolet Express 2500
Metrix
2009 Chevrolet Express 2500 HVAC Heater Core Metrix

P311-4F8579C    W0133-1690861  New

Qty:
69.45
Metrix HVAC Heater Core
  • ; For Main Heater
Brand: Metrix
Additional Fitment Information:
Vehicle
2009 - Chevrolet Express 2500
Metrix
2016 Chevrolet Express 2500 HVAC Heater Core Metrix

P311-4F8579C    W0133-1690861  New

Qty:
69.45
Metrix HVAC Heater Core
  • ; For Primary HVAC
Brand: Metrix
Additional Fitment Information:
Vehicle
2016 - Chevrolet Express 2500
Metrix
2015 Chevrolet Express 2500 HVAC Heater Core Metrix

P311-4F8579C    W0133-1690861  New

Qty:
69.45
Metrix HVAC Heater Core
Brand: Metrix
Additional Fitment Information:
Vehicle Fuel Type
2015 - Chevrolet Express 2500 CNG
TYC Products
1999 Chevrolet Express 2500 HVAC Heater Core - Front TYC Products

P311-09DA330    96064  New

15-62897 , 52497763 , 398357 , 93052 , 9010030 , 27-58357

Qty:
40.79
TYC Products HVAC Heater Core  Front
  • Product Attributes:
    • Bottom Header: 1.8x7.78
    • Core Height (in): 7.11
    • Core Length (in): 8.19
    • Core Material: Aluminum
    • Core Thickness (in): 1.26
    • Inlet Connection Type: Hose Clamp
    • Inlet Diameter (in): 0.63
    • Outlet Connection Type: Hose Clamp
    • Outlet Diameter (in): 0.75
    • Top Header: 1.8x7.78
Brand: TYC Products
Position: Front
Additional Fitment Information:
Vehicle Position
1999 - Chevrolet Express 2500 Front
Global Parts
1997 Chevrolet Express 2500 HVAC Heater Core - Rear 8 Cyl 5.7L Global Parts

P311-504B09E    8231673  New

Qty:
53.12
Global Parts HVAC Heater Core  Rear
  • Heater cores transfer heat from the engine's cooling system to the inside of the vehicle. Thermostat housing and water outlets are connections that transfer coolant between the radiator and the engine block and generally house the thermostat.
Brand: Global Parts
Position: Rear
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1997 - Chevrolet Express 2500 Rear V 8 Cyl 5.7L 350 -
ACDelco
2003 Chevrolet Express 2500 HVAC Heater Core ACDelco - HVAC Heater Core

P311-3CE96BC    15-62897  New

Qty:
158.07
ACDelco HVAC Heater Core
  • HVAC Heater Core
Brand: ACDelco
Additional Fitment Information:
Vehicle Drive Type
2003 - Chevrolet Express 2500 AWD
ACDelco
2003 Chevrolet Express 2500 HVAC Heater Core ACDelco

P311-15E58F8    15-60086  New

Qty:
85.23
ACDelco HVAC Heater Core
  • HVAC Heater Core; REAR AUXILLIARY A/C (C69)
Brand: ACDelco
Additional Fitment Information:
Vehicle Drive Type
2003 - Chevrolet Express 2500 RWD
ACDelco
1998 Chevrolet Express 2500 HVAC Heater Core ACDelco

P311-15E58F8    15-60086  New

Qty:
85.23
ACDelco HVAC Heater Core
  • HVAC Heater Core; AUX HEATER, REAR (C36); EXCEPT REAR AUXILLIARY A/C (C69)
Brand: ACDelco
Additional Fitment Information:
Vehicle
1998 - Chevrolet Express 2500

Latest Car Advice

CarJunky AutoAdvice

heater core dodge durango 1999 4x4

Showing 2 out of 4 Posts | Show 2 Hidden Posts
Question From sololoco on heater core dodge durango 1999 4x4

Hi there to all, i am just about to take out the heater core, but i cant see the easy way to do it, is there one?

Response From fordtech Top Rated Answer

there is really no easy way to remove the heater core , a/c needs to be recovered as evaporater needs to be removed with the heater core. fyi not all the aftermarket heat core are the same size as the factory ones. it call for about 5.5 hours to r&r the heater core on this one. good luck

Response From sololoco

OH boyo!!!, that is what i was afraid of,, thanks a lot my good man.

Response From Hammer Time

The whole story is the entire dash has to be removed first and then the entire HVAC housing has to be removed and disassembled.

bypassing a heater core on a 99 Blazer

Showing 2 out of 2 Posts
Question From Heather0507 on bypassing a heater core on a 99 Blazer

I've been having problems with the heater core on my 1999 4wd Chevy Blazer. Just about everyone I've talked to has mentioned removing the entire dash. I've also heard about a temporary fix that requires looping the hoses to the heater core, which bypasses the heater core all together. What is the easieset way to loop the hoses? I don't have the funds right now to replace the heater core, and I'd rather not have to remove the entire dash to loop the hoses if at all possible.

Response From way2old Top Rated Answer

Look under the hood where the hoses go into the firewall. There should be clamps on the hoses. Remove these clamps and the hoses. Place a connector in the 2 hoses that will not crimp and block the flow of coolant. And you have bypassed the heater core. You might need to repair the heater core before long. If you are in a cooler climate, the weather is gonna change soon.

one last heater core question

Showing 2 out of 3 Posts | Show 1 Hidden Posts
Question From deelo on one last heater core question

so..i got the heater core out finally..thanks to you guys' help, so the hoses were spliced to bypass the old heater core so i take out the splice and now i have two hoses but which goes where, the heater core doesnt seem to be labeled with an in/out or anything? thanks.

Response From steve01832

The order of the hoses doesn't matter. As long as the coolant flows through it you will have heat. When you take the line coupler apart, the hoses should bend towards the appropriate pipe they were originally connected to. But, like I said, it's bidirectional.

Steve

Response From Tom Greenleaf Top Rated Answer

Many are different ID hoses and will only go on one way, T

REPLACE HEATER CORE

Showing 2 out of 8 Posts | Show 6 Hidden Posts
Question From JA5PER5 on REPLACE HEATER CORE

CAN SOMEONE HELP ME I NEED TO REPLACE THE HEATER CORE IN MY 1991 PONTIAC TRANS AM I HAVE 70,000 MILES AND A 350 ENGINE, MY QUESTION IS WILL I NEED TO TAKE OUT THE GAS IN MY AIR COND. SYSTEM TO REPLACE THE HEATER CORE? PLEASE HELP
THANKS

Response From Tom Greenleaf

Wish I knew specifics but it's possible you do need to take "evaporator" out at the same time. This would mean recovering existing refrigerant for return later. Use new "O" rings as needed and Nylog or I like pure silicone grease for those. Just a smear!

They are a pill but doable with enough time and patience,

T

Hit back if you need help recharging A/C. It's posted here in good detail anyway at this section - subject line in all caps....

Response From JA5PER5

THANK YOU FOR THE INFORMATION, AND THE DIAGRAMS .YES I STILL DO HAVE THE R12 IN THE SYSTEM I'M NOT SURE IF I NEED TO WORRY ABOUT THE AIR COND. SYSTEM?? I WOULD LIKE TO FIX IT MYSELF AND NOT SPEND THE EXTRA CASH.
THANKS AGAIN

Response From Hammer Time Top Rated Answer

No, it doesn't appear that you will have to evacuate the refrigerant to remove the heater core.

Response From Tom Greenleaf

You'll know as you get there. Legalities or not just be real careful as if you open a line it can freeze the skin right off you.

Unless you live in the hottest of climates switching to 134a will still work fine or find new R-12 which is out there but does cost more and is restricted to buy,

T

Response From Hammer Time

That was a evap core, I'll get the heater instr.

The heater core is much harder because the dash and console have to be removed.




  1. To avoid personal injury when servicing models equipped with Supplemental Inflatable Restraint (Airbag) System, temporarily disarm system. Refer to Air Bags and Seat Belts/Air Bags (Supplemental Restraint Systems)/Service and Repair.
  2. Disconnect battery ground cable and drain cooling system.
  3. Remove instrument panel and center console.
  4. Remove heater case, Fig. 21.
  5. Remove heater core shroud screws, then separate heater case assembly.
  6. Remove core mounting strap, then the core.
  7. Reverse procedure to install.
  8. After completing service procedure activate Supplemental Inflatable Restraint (Airbag) System. Refer to MAINTENANCE PROCEDURES/AIRBAG SYSTEM DISARMING.


Dash removal



  1. Disable airbag system as described under MAINTENANCE PROCEDURES/AIRBAG SYSTEM DISARMING.
  2. Disconnect battery ground cable.
  3. Turn ignition to the Off position, then remove fuse No. 10 from fuse panel.
  4. Disconnect position assurance (CPA) and yellow two-way (SIR) harness connector at base of steering column.
  5. Remove shifter handle and seven shift gate trim plate attaching screws.
  6. Remove radio and A/C heater controller trim plate.
  7. Remove A/C heater controller attaching screws, then pull controller rearward and disconnect electrical connections, vacuum connections and remove heater control cable.
  8. Remove four radio retaining screws, then pull radio rearward and disconnect the power, speaker and antenna connectors.
  9. Disconnect all console electrical connectors.
  10. Remove six console hold down and two console to instrument panel screws and remove console.

  1. Remove instrument panel trim pad and hush panels, Figs. 154 through 157.
  2. Remove right and left lower instrument panel covers and trim plates, Figs. 158 and 159.
  3. Remove six instrument cluster attachment screws, then pull cluster back and disconnect speedometer cable and electrical connections.
  4. Remove headlight switch assembly.
  5. Lower the steering column, then remove five upper and six lower instrument panel carrier to cowl screws.
  6. Disconnect instrument panel electrical harness at bulkhead connector and under dash.
  7. Remove instrument panel carrier, Fig. 160.
  8. Reverse procedure to install.
  9. Reactivate airbag system as described under MAINTENANCE PROCEDURES/AIRBAG SYSTEM DISARMING.

Response From Tom Greenleaf

Thanks Hammer!

That earns you company stars.......



You can cash those in at the company store and still have nothing but wall paper


T

Response From Tom Greenleaf

To add: Are you still with R-12 or swapped already to 134a? It matters! It's getting hard to find places to help with recovering R-12 and if you are already 134a just use new stuff and take contamination out of the game,

T

please help heater core

Showing 2 out of 4 Posts | Show 2 Hidden Posts
Question From shupekryan on please help heater core

i have a 2005 suzuki forenza have the dash including the climate control cluster taken out and cannot find the heater core....i see what looks like the blower motor and evaporator for the a/c but do not see the heater core..anything helps greatly appreciated

Response From Timthecarguy719 Top Rated Answer

Can you look under the hood and see two hoses going into the firewall?
Behind those hoses on the inside of the car is your heater core.

Response From re-tired

You can say that again , You can say that again

Response From re-tired

Look for the pipes that the the heater hoses hook up to , thats where the heater will be . The core itself will be in the case.