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The Following brands are available based on your search.

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

Shop By Related HVAC Heater Core Parts

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


Shop for Top Selling Genuine Chevrolet S10 Heater Cores

  • We Stock the following top leading brands, including LKQ, TYC Products, APDI, Global Parts, One Stop Solutions, Spectra Premium, ACDelco, Metrix
  • Constantly Updated Inventory of Chevrolet S10 Replacement Heater Core Parts
LKQ
1997 Chevrolet S10 HVAC Heater Core 6 Cyl 4.3L LKQ

P311-33A17AE    HTR010369  New

Qty:
$36.33
LKQ HVAC Heater Core
  • HEATER CORE; ALUMINUM
Brand: LKQ
Additional Fitment Information:
Vehicle Block Engine CID CC
1997 - Chevrolet S10 V 6 Cyl 4.3L 262 -
LKQ
2004 Chevrolet S10 HVAC Heater Core 6 Cyl 4.3L LKQ

P311-4404335    HTR010062  New

Qty:
$36.33
LKQ HVAC Heater Core
  • HEATER CORE; ALUMINUM
Brand: LKQ
Additional Fitment Information:
Vehicle Block Engine CID CC
2004 - Chevrolet S10 V 6 Cyl 4.3L 262 -
TYC Products
1998 Chevrolet S10 HVAC Heater Core - Front TYC Products

P311-033DED8    96006  New

GM8280 , 98014 , HC0336 , 52473178 , 15-60087 , 394195 , HT 394195 , 93014 , 8231235

Qty:
$45.51
TYC Products HVAC Heater Core  Front
  • TYC HVAC Heater Core
  • ; Core Height (IN): 7.11 Core Length (IN): 8.19 Core Material: Aluminum Core Thickness (IN): 1.02 Inlet Connection Type: Hose Clamp Inlet Diameter (IN): 0.63 Outlet Connection Type: Hose Clamp Outlet Diameter (IN): 0.75
  • Product Attributes:
    • Bottom Header: 1.8x7.78
    • Core Material: Aluminum
    • Inlet Connection Type: Hose Clamp
    • Outlet Connection Type: Hose Clamp
    • Top Header: 1.8x7.78
Brand: TYC Products
Position: Front
Additional Fitment Information:
Vehicle Position
1998 - Chevrolet S10 Front
TYC Products
1994 Chevrolet S10 HVAC Heater Core - Front TYC Products

P311-28E64B0    96019  New

398305 , 9010263 , 94762 , 52458596 , 15-60030

Qty:
$39.63
TYC Products HVAC Heater Core  Front
  • TYC HVAC Heater Core
  • ; Core Height (IN): 7.11 Core Length (IN): 8.19 Core Material: Aluminum Core Thickness (IN): 1.02 Inlet Connection Type: Hose Clamp Inlet Diameter (IN): 0.63 Outlet Connection Type: Hose Clamp Outlet Diameter (IN): 0.75
  • Product Attributes:
    • Bottom Header: 1.8x7.78
    • Core Material: Aluminum
    • Inlet Connection Type: Hose Clamp
    • Outlet Connection Type: Hose Clamp
    • Top Header: 1.8x7.78
Brand: TYC Products
Position: Front
Additional Fitment Information:
Vehicle Position
1994 - Chevrolet S10 Front
APDI
1982 Chevrolet S10 HVAC Heater Core APDI - Heater Core

P311-0550C12    9010170  New

3050142 , 60036 , 94608 , 8221 , 96016 , 98608 , 398221 , 84608 , 42894608 , 90521

Qty:
$29.28
APDI HVAC Heater Core
  • HVAC HEATER CORE
  • ; With AC
  • Heater Core
  • Product Attributes:
    • Construction: Aluminum
    • Core Depth (in): 1
    • Core Height (in): 8
    • Core Width (in): 6
    • Inlet Connection (in): 5/8
    • Outlet Connection (in): 3/4
  • Heater - GM
Brand: APDI
Additional Fitment Information:
Vehicle
1982 - Chevrolet S10
APDI
1984 Chevrolet S10 HVAC Heater Core APDI - Heater Core

P311-077E047    9010171  New

98607 , 42894607 , 90520 , 3049486 , 9052 , 60035 , 96069 , 94607 , 399052

Qty:
$33.51
APDI HVAC Heater Core
  • HVAC HEATER CORE
  • ; Without AC
  • Heater Core
  • Product Attributes:
    • Construction: Aluminum
    • Core Depth (in): 1
    • Core Height (in): 8
    • Core Width (in): 6
    • Inlet Connection (in): 3/4
    • Outlet Connection (in): 5/8
  • Heater - GM
Brand: APDI
Additional Fitment Information:
Vehicle Fuel Type
1984 - Chevrolet S10 GAS
APDI
2001 Chevrolet S10 HVAC Heater Core APDI - Heater Core

P311-1BCDEF1    9010035  New

60087 , 394195 , 42893014 , 52473178 , 96006 , 98014 , 93014 , 90014

Qty:
$37.15
APDI HVAC Heater Core
  • HVAC HEATER CORE
  • Heater Core
  • Product Attributes:
    • Construction: Aluminum
    • Core Depth (in): 1
    • Core Height (in): 8
    • Core Width (in): 7-1/2
    • Inlet Connection (in): 3/4
    • Outlet Connection (in): 5/8
  • Heater - GM
Brand: APDI
Additional Fitment Information:
Vehicle
2001 - Chevrolet S10
APDI
1995 Chevrolet S10 HVAC Heater Core APDI - Heater Core

P311-4DC8D08    9010263  New

94762 , 96019 , 398305 , 52470828 , 8373 , 98762 , 60068 , 52458596 , 90693 , 42893762

Qty:
$47.62
APDI HVAC Heater Core
  • HVAC HEATER CORE
  • Heater Core
  • Product Attributes:
    • Construction: Aluminum
    • Core Depth (in): 1-1/4
    • 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
Additional Fitment Information:
Vehicle
1995 - Chevrolet S10
APDI
1984 Chevrolet S10 Blazer HVAC Heater Core APDI - Heater Core

P311-254D6FC    9010300  New

398244 , 8244 , 94487 , 3056848 , 90516 , 42894487 , 98487 , 60042

Qty:
$50.99
APDI HVAC Heater Core
  • HVAC HEATER CORE
  • Heater Core
  • Product Attributes:
    • California Proposition 65: Warning: This Product Can Expose You To Chemicals Including Lead Which Are Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. For More Information Visit Www.p65warnings.ca.gov.
    • Construction: V-cell
    • Core Depth (in): 2
    • Core Height (in): 8-1/4
    • Core Width (in): 6-3/8
    • Inlet Connection (in): 5/8
    • Outlet Connection (in): 3/4
  • Heater - GM
Brand: APDI
Additional Fitment Information:
Vehicle Fuel Type
1984 - Chevrolet S10 Blazer DIESEL
Global Parts
2002 Chevrolet S10 HVAC Heater Core 4 Cyl 2.2L Global Parts

P311-35CE7FB    8231465  New

Qty:
$47.00
Global Parts HVAC Heater Core
  • 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
Additional Fitment Information:
Vehicle Block Engine CID CC
2002 - Chevrolet S10 L 4 Cyl 2.2L 134 2190
Global Parts
1994 Chevrolet S10 HVAC Heater Core 6 Cyl 4.3L Global Parts

P311-23526A4    8231351  New

Qty:
$43.93
Global Parts HVAC Heater Core
  • 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
Additional Fitment Information:
Vehicle Block Engine CID CC
1994 - Chevrolet S10 V 6 Cyl 4.3L 262 -
Global Parts
1998 Chevrolet S10 HVAC Heater Core 4 Cyl 2.2L Global Parts

P311-0224059    8231235  New

Qty:
$42.46
Global Parts HVAC Heater Core
  • 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
Additional Fitment Information:
Vehicle Block Engine CID CC
1998 - Chevrolet S10 L 4 Cyl 2.2L 134 2190
Global Parts
1988 Chevrolet S10 Blazer HVAC Heater Core 6 Cyl 4.3L Global Parts

P311-07B349A    8231299  New

Qty:
$39.06
Global Parts HVAC Heater Core
  • ; with AC
  • 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
Additional Fitment Information:
Vehicle Block Engine CID CC
1988 - Chevrolet S10 Blazer V 6 Cyl 4.3L 262 -
One Stop Solutions
1997 Chevrolet S10 HVAC Heater Core - Cyl -L One Stop Solutions

P311-4375355    98762  New

94762

Qty:
$39.19
One Stop Solutions HVAC Heater Core
  • OSC Cooling Products 98762 New Heater Core
  • Product Attributes:
    • ASIN: B004kmindu
    • BulletPoint 1: Features Drop-in Fit, Form, And Function
    • BulletPoint 2: Offers To Solve Original Design Failures And Improve The Life Of High Mileage Vehicles
    • BulletPoint 3: Utilizes Cycle, Vibration, Burst, And Environmental State Of The Art Testing
    • BulletPoint 4: Features Premium Grade Materials Ensuring Added Product Longevity
    • BulletPoint 5: Improves The Life Of High Mileage Vehicles
  • 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
Additional Fitment Information:
Vehicle Block Engine CID CC
1997 - Chevrolet S10 - - Cyl -L - -
One Stop Solutions
1994 Chevrolet S10 HVAC Heater Core 6 Cyl 4.3L One Stop Solutions

P311-2C4A729    98608  New

398221 , 94608

Qty:
$31.61
One Stop Solutions HVAC Heater Core
  • OSC Cooling Products 98608 New Heater Core
  • ; with AC
  • Product Attributes:
    • ASIN: B004kmklwq
    • BulletPoint 1: Features Drop-in Fit, Form, And Function
    • BulletPoint 2: Offers To Solve Original Design Failures And Improve The Life Of High Mileage Vehicles
    • BulletPoint 3: Utilizes Cycle, Vibration, Burst, And Environmental State Of The Art Testing
    • BulletPoint 4: Features Premium Grade Materials Ensuring Added Product Longevity
    • BulletPoint 5: Improves The Life Of High Mileage Vehicles
  • 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
Additional Fitment Information:
Vehicle Block Engine CID CC
1994 - Chevrolet S10 V 6 Cyl 4.3L 262 -
One Stop Solutions
1994 Chevrolet S10 HVAC Heater Core 6 Cyl 4.3L One Stop Solutions

P311-35BBEB8    98607  New

94607 , 399052

Qty:
$35.68
One Stop Solutions HVAC Heater Core
  • OSC Cooling Products 98607 New Heater Core
  • ; w/o AC
  • Product Attributes:
    • ASIN: B004kmklu8
    • BulletPoint 1: Features Drop-in Fit, Form, And Function
    • BulletPoint 2: Offers To Solve Original Design Failures And Improve The Life Of High Mileage Vehicles
    • BulletPoint 3: Utilizes Cycle, Vibration, Burst, And Environmental State Of The Art Testing
    • BulletPoint 4: Features Premium Grade Materials Ensuring Added Product Longevity
    • BulletPoint 5: Improves The Life Of High Mileage Vehicles
  • 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
Additional Fitment Information:
Vehicle Block Engine CID CC
1994 - Chevrolet S10 V 6 Cyl 4.3L 262 -
One Stop Solutions
2004 Chevrolet S10 HVAC Heater Core 6 Cyl 4.3L One Stop Solutions

P311-2B74051    98014  New

93014 , 394195

Qty:
$35.91
One Stop Solutions HVAC Heater Core
  • OSC Cooling Products 98014 New Heater Core
  • Product Attributes:
    • ASIN: B000c8dmvy
    • BulletPoint 1: German Engineered For Long Life And Improved Performance
    • BulletPoint 2: Large Bore For Greater Fluid Capacity
    • BulletPoint 3: Perfect For The On/off Road Weekend Warrior
    • BulletPoint 4: Ideal For Work And Fleet Trucks For Hauling And Towing
    • BulletPoint 5: Liquid Metallic Paint Finish With Red Dust Covers
  • 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
Additional Fitment Information:
Vehicle Block Engine CID CC
2004 - Chevrolet S10 V 6 Cyl 4.3L 262 -
Spectra Premium
2003 Chevrolet S10 HVAC Heater Core Spectra Premium

P311-1800775    W0133-1619360  New

Qty:
$64.80
Spectra Premium HVAC Heater Core
Brand: Spectra Premium
Additional Fitment Information:
Vehicle Submodel
2003 - Chevrolet S10 ZR2
ACDelco
2003 Chevrolet S10 HVAC Heater Core ACDelco

P311-4EB75F3    W0133-1619360  New

Qty:
$215.61
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 Submodel
2003 - Chevrolet S10 ZR2
Metrix
2003 Chevrolet S10 HVAC Heater Core Metrix

P311-556498B    W0133-1619360  New

Qty:
$65.35
Metrix HVAC Heater Core
Brand: Metrix
Additional Fitment Information:
Vehicle Submodel
2003 - Chevrolet S10 ZR2

Latest Chevrolet S10 Repair and Heater Core Installation Advice

CarJunky AutoAdvice

Chevrolet S10 Heater Issue

Showing 7 out of 10 Posts | Show 3 Hidden Posts
Question From DudeItsCristhian on Chevrolet S10 Heater Issue

Hey, I own a 1994 Chevrolet S10 Pickup with a 2.2L engine. The mileage is 122,5XX. I am currently having trouble with the heater as it blows lukewarm air in heater and defroster mode. After checking under the hood, I noticed two pipes without a hose connected to either one in the back. Does anyone know which specific hoses I need? Also, could anyone tell me if there's more that could be causing the heater issue? Thanks in advance for any help!

Response From DudeItsCristhian

Quite sad that I come to a forum searching for a little help and answers from others who are more car savvy, yet I get mocked for my lack of mechanical knowledge. Sidom, if the case is that the heater core is leaking, I shouldn't have too much of a trouble of finding one and replacing it. My question now is, what are the names of the two hoses I need and do I need to buy any other accessory for the heater core?

Response From Sidom Top Rated Answer

Pls don't take their replies in the wrong light.... Just a little bit of light natured humor, nothing directed at you.
I can be the worst offender at times but the only way I got out of my cage today was by promising to say in line...

Doing the heater core is actually a pretty big job, which involves a lot of dash work. Depending on you level of expertise it may or may not be in your range...

If you look at that heater hose going in frt of the heater core, that is one of the hoses that goes on to the heater core. They just took that hose and put it on the fitting for the other hose, kinda of a loop to take the core out of the picture. You may need to go to the parts store to get another piece of heater hose to go from the other heater core fitting to the engine....

I would hook the core back up and see what you got....More than likely it's leaking but you will never know until you hook it back up and run it......

Do that & let us know what you have......My database is down right now but I'm fairly certain the dash needs to come out on this one to replace the core....

Response From DudeItsCristhian

I understand. I just want to learn more on how to deal with cars from others that know what they're doing and in no means want to bypass anything or fry my engine. The previous owner rigged this thing up pretty badly so I need to go back and fix it one piece at a time. I will go let you know once I get the hose hooked up what's up.

Response From Hammer Time

The hoses are off for a reason. I'm sure the heater core is leaking into the truck and that's why it was bypassed so you need a new heater core and that is a major job on the truck.

Response From Hammer Time

if the case is that the heater core is leaking, I shouldn't have too much of a trouble of finding one and replacing it.

You know, it really is something that makes us giggle. That heater core is an 8 hour job for a professional. Excuse me,but if you can't identify the heater hoses, you have no business even considering that repair.

Response From Sidom

Heater cores don't usually get bypassed for no reason, usually it's because they are leaking...

You can see the heater hose if front of the heater core pipes in your picture. You can hook the 2 hoses back up, but more than likely the heater core is leaking....

Response From Hammer Time

It's pretty hard to have any heat when the heater isn't hooked up..........

Response From Discretesignals

LMAO

Response From Tom Greenleaf

LMAO II - go ahead and bypass a heater core and don't complain when engine is blown!

T

1991 blazer steam from hoses and radiator

Showing 2 out of 7 Posts | Show 5 Hidden Posts
Question From joseph24 on 1991 blazer steam from hoses and radiator

1991 Chevrolet s10 blazer tahoe 4.3 4WD 4Dr with rebuilt engine.
started smelling antifreeze, all
the sudden the next day my engine bay was
billowing with steam. i looked at it and the steam was coming from the
radiator, the hose on the radiator and from the
hose on the engine plus it sprayed antifreeze on
the engine, which im assuming is what caused so
much steam.

I tightened the hose clamp on the engine and put more antifreeze in it and checked for leaks, let the engine cool down and started it back up and it did the same thing after the engine heated back up.

Response From synchro

How did you leak check it? Did you pressure test it? Need to check the thermostat.Could be collapsed or backwards. Need to check the radiator for flow.Could be restricted,clogged .

Response From joseph24

from what i was told it has a new thermostat and i was going to get the radiator but wasnt sure what it was. i will get my friend to pressure test it.

Response From Hammer Time

Need to check the radiator for flow.Could be restricted,clogged .

or cracked............

Response From Hammer Time

Sounds like you need to have a talk with whomever installed that engine if it was just done recently. The quality of their work seems to be lacking.

Response From joseph24 Top Rated Answer

the engine rebuild was done over a period of time and the shell sat for about a year with the auxillary parts exposed to the elements. could it be the heater core or the radiator? im hoping its just not in the engine.. not sure i trust their work either. might just ask for my money back

Response From Discretesignals

You may need to pressure test the coolant system to find out exactly where your leak is coming from.