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GMC Sierra 1500 Replacement Heater Core Information


The heater core of the GMC Sierra 1500 does more than just sending warm air into the cabin of the vehicle. It also helps release heat built up in the engine coolant before returning it to the cooling circuit. The heater core is essentially a small radiator that is fitted underneath the dashboard of modern vehicles. It is full of tubing that conducts heat as well as fins that add cooling areas. Hot coolant goes through this system before going back into the cooling circuit of the engine.

This extra step decreases the temperature of the coolant while providing the cabin of the vehicle with warm air when desired. Heat from the heater core is forced into the cabin when the heater is turned on by a fan in the ventilation system. Drivers can use the heater core to assist the radiator by turning the heater all the way up.


They are available for the following GMC Sierra 1500 years: 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 13, 12, 11, 10, 09, 08, 07, 06, 05, 04, 03, 02, 01, 00, 99. This part is also sometimes called GMC Sierra 1500 Heater Cores. We stock heater core parts for most GMC models including Sonoma, Jimmy, C1500, Safari, Yukon, Sierra 2500 HD, K1500, K1500 Suburban, Yukon XL 1500, S15, C15/C1500 Pickup, K2500, Sierra 2500, C1500 Suburban, C25/C2500 Pickup, K3500, C15, Envoy, C2500, R1500 Suburban, K2500 Suburban, C3500, Yukon XL 2500, Savana 3500, Sierra 3500, 1500 Series, Sierra 1500 HD, V2500, 2500 Series, K1000 Pickup, G2500, C2500 Suburban, G35, V1500 Suburban, G1500, C25, Caballero, G3500, Syclone and S15 Jimmy.

We stock these Heater Core brands for the GMC Sierra 1500: APDI, GPD, Spectra Premium, Action Crash and AC Delco.


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Review Fitment Notes to Ensure Proper Fit

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(4 Reviews)
5 Stars
APDI 9010281
Heater Core
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Our List Price: $39.33
(>35) In Stock
Product SKU: 9010281
Product Note: Heater Core
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle
2001 (01) GMC Sierra 1500


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(4 Reviews)
5 Stars
APDI 9010281
Heater Core
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Our List Price: $39.33
(>35) In Stock
Product SKU: 9010281
Product Note: Heater Core
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle
1999 (99) GMC Sierra 1500


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(3 Reviews)
4.3 Stars
GPD 8231379
Heater Core
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Our List Price: $37.33

Product SKU: 8231379
Product Note: HVAC Heater Core
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2000 (00) GMC Sierra 1500 4.8L V8 


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(3 Reviews)
5 Stars
Spectra Premium 93050
Heater Core
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Our List Price: $35.33
(>35) In Stock
Product SKU: 93050
Product Note: HVAC Heater Core
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle
2000 (00) GMC Sierra 1500


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(3 Reviews)
4.3 Stars
GPD 8231379
Heater Core
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Our List Price: $37.33

Product SKU: 8231379
Product Note: HVAC Heater Core
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2005 (05) GMC Sierra 1500 4.3L V6 


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(3 Reviews)
5 Stars
Spectra Premium 93050
Heater Core
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Loading Reviews...
Our List Price: $35.33
(>35) In Stock
Product SKU: 93050
Product Note: HVAC Heater Core
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle
1999 (99) GMC Sierra 1500


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(4 Reviews)
5 Stars
APDI 9010281
Heater Core
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Loading Reviews...
Our List Price: $39.33
(>35) In Stock
Product SKU: 9010281
Product Note: Heater Core
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle
2000 (00) GMC Sierra 1500


Click to Enlarge
(4 Reviews)
5 Stars
APDI 9010281
Heater Core
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Loading Reviews...
Our List Price: $39.33
(>35) In Stock
Product SKU: 9010281
Product Note: Heater Core -- With Automatic Temperature Control
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Body
2007 (07) GMC Sierra 1500 Crew Cab Pickup 


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(4 Reviews)
5 Stars
APDI 9010281
Heater Core
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Our List Price: $39.33
(>35) In Stock
Product SKU: 9010281
Product Note: Heater Core -- Heavy Duty Heater
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle
2004 (04) GMC Sierra 1500


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(4 Reviews)
5 Stars
APDI 9010281
Heater Core
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Loading Reviews...
Our List Price: $39.33
(>35) In Stock
Product SKU: 9010281
Product Note: Heater Core -- Heavy Duty Heater
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle
2005 (05) GMC Sierra 1500


Click to Enlarge
(4 Reviews)
5 Stars
APDI 9010281
Heater Core
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Loading Reviews...
Our List Price: $39.33
(>35) In Stock
Product SKU: 9010281
Product Note: Heater Core -- Heavy Duty Heater
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle
2003 (03) GMC Sierra 1500


Click to Enlarge
(3 Reviews)
4.3 Stars
GPD 8231379
Heater Core
Close
Loading Reviews...
Our List Price: $37.33

Product SKU: 8231379
Product Note: HVAC Heater Core
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1999 (99) GMC Sierra 1500 4.8L V8 


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(Read reviews)
Product List Price:
$58.05
Our List Price: $41.98
(5) In Stock
Product SKU: HTR010095
Product Note: HEATER CORE; FRONT
Position of Product: Front
Inventory: In Stock
Condition: New

Quality: Premium - High quality new replacement part.

Shipping Options:
Ground
Additional Fitment Information: Catalog: D
Vehicle Notes
2000 (00) GMC Sierra 1500 HEATER CORE; FRONT 


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(Read reviews)
Our List Price: $56.33
(>35) In Stock
Product SKU: 99374
Product Note: HVAC Heater Core -- With RPO Code CJ3/D07 Combination Only (HVAC; Manual Temp Control/Custom Front Floor Console)
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle
2003 (03) GMC Sierra 1500


Click to Enlarge
(Read reviews)
Product List Price:
$228.12
Our List Price: $42.98
(>12) In Stock
Product SKU: HTR010569
Product Note: HEATER CORE; FRONT; WITH CUSTOM FRONT FLOOR CONSOLE; RPO D07
Position of Product: Front
Inventory: In Stock
Condition: New

Quality: Premium - High quality new replacement part.

Shipping Options:
Ground
Additional Fitment Information: Catalog: D
Vehicle Sub Model Notes
2005 (05) GMC Sierra 1500 Denali  HEATER CORE; FRONT; WITH CUSTOM FRONT FLOOR CONSOLE; RPO D07 


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(Read reviews)
Product List Price:
$245.96
Our List Price: $125.48
(19) In Stock
Product SKU: W0133-1687122
Product Note: Dual Zone Climate Control
Inventory: In Stock
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle Sub Model
2013 (13) GMC Sierra 1500 XFE 


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(3 Reviews)
5 Stars
Spectra Premium 93050
Heater Core
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Our List Price: $31.98

Product SKU: 93050
Product Note: HVAC Heater Core -- OEM # 89018297 (Inlet And Outlet Pipes Attached On Heater)
Position of Product: Front
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: H
Vehicle
2013 (13) GMC Sierra 1500


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Some of our Customer Reviews
Very Satisfied
Reviewer: 2000 gmc z71 1500

A little tall but shroud went over top just fine. Take time when installing put old next to new and turn goose necks to match. It was made in China or Mexico but so far so good. No different than your big box parts store. Thanks parts geek.

2000 GMC Sierra 1500 Heater Core


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