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ACDelco 15-63813 HVAC Heater Core


Brand:	ACDelco
Part Number:	15-63813
UPC:	00808709793892
Weight:	0.3 lbs
Condition:	New

On Sale:

$124.77

Availability:

10 in Stock

Warehouse:

US-4

Quantity:

Product Information

Description:

Get the ACDelco 15-63813 HVAC Heater Core for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts HVAC Heater Core Kits are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These HVAC heater core kits include the heater core and all necessary related components for installation. The HVAC heater cores are heat exchangers located in the HVAC plenum behind the dashboard. Engine coolant flows through the heater core in order to heat the air in the passenger compartment. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

Compact design for easy installation
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies
High-strength brazed joints help to ensure durability
Long-life alloys provide corrosion resistance
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Height (in):

10.75 in

Length:

14.5 in.

Programming Required:

Weight (lb):

0.3 lb

Width:

13.25 in.

Country of Origin:

Select a vehicle to narrow ACDelco 15-63813 HVAC Heater Core fitment info!

Last Updated: 04/09/2024

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

Cadillac Escalade

6.2L V8 Flex OHV,
6.2L V8 Gas OHV

1 CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

Cadillac Escalade

6.2L V8 Flex OHV,
6.2L V8 Gas OHV CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

1 Per Vehicle

Cadillac Escalade ESV

6.2L V8 Flex OHV,
6.2L V8 Gas OHV

1 CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

Cadillac Escalade ESV

6.2L V8 Flex OHV,
6.2L V8 Gas OHV CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

1 Per Vehicle

2016

Chevrolet Silverado 1500

5.3L V8 MILD HYBRID EV-Gas MHEV OHV

1 CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L8B
8th VIN Digit: R
Crew Cab Pickup
4 Doors

Chevrolet Silverado 1500

5.3L V8 MILD HYBRID EV-Gas MHEV OHV CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L8B
8th VIN Digit: R
Crew Cab Pickup
4 Doors

1 Per Vehicle

2014

Chevrolet Silverado 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV

1 HEAVY DUTY HEATER(C42)
CORE ONLY
CORE
Standard Cab Pickup
2 Doors
RWD

Chevrolet Silverado 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV HEAVY DUTY HEATER(C42)
CORE ONLY
CORE
Standard Cab Pickup
2 Doors
RWD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo

1 CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo

1 FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo

1 CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LML
8th VIN Digit: 8
Crew Cab Pickup
4 Doors

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LML
8th VIN Digit: 8
Crew Cab Pickup
4 Doors

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo

1 CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LML
8th VIN Digit: 8
Extended Cab Pickup
4 Doors

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LML
8th VIN Digit: 8
Extended Cab Pickup
4 Doors

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo

1 FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: LML
8th VIN Digit: 8

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: LML
8th VIN Digit: 8

1 Per Vehicle

2019

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo

1 CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
2 Doors

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
2 Doors

1 Per Vehicle

2019

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo

1 CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
4 Doors

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
4 Doors

1 Per Vehicle

2019

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo

1 CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
4 Doors

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
4 Doors

1 Per Vehicle

2019

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo

1 FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
2 Doors

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
2 Doors

1 Per Vehicle

2019

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo

1 FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
4 Doors

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
4 Doors

1 Per Vehicle

2019

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo

1 FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
4 Doors

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
4 Doors

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo

1 CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo

1 FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo

1 CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LML
8th VIN Digit: 8
Cab & Chassis
4 Doors

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LML
8th VIN Digit: 8
Cab & Chassis
4 Doors

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo

1 CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LML
8th VIN Digit: 8
Crew Cab Pickup
4 Doors

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LML
8th VIN Digit: 8
Crew Cab Pickup
4 Doors

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo

1 CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LML
8th VIN Digit: 8
Extended Cab Pickup
4 Doors

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LML
8th VIN Digit: 8
Extended Cab Pickup
4 Doors

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo

1 FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: LML
8th VIN Digit: 8

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: LML
8th VIN Digit: 8

1 Per Vehicle

Chevrolet Suburban

6.2L V8 Flex OHV,
6.2L V8 Gas OHV

1 CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

Chevrolet Suburban

6.2L V8 Flex OHV,
6.2L V8 Gas OHV CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

1 Per Vehicle

Chevrolet Suburban

5.3L V8 Gas OHV

1 CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

Chevrolet Suburban

5.3L V8 Gas OHV CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

1 Per Vehicle

Chevrolet Suburban

5.3L V8 Flex OHV

1 CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

Chevrolet Suburban

5.3L V8 Flex OHV CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

1 Per Vehicle

Chevrolet Suburban 3500 HD

6.0L V8 Flex OHV

1 CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

Chevrolet Suburban 3500 HD

6.0L V8 Flex OHV CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

1 Per Vehicle

Chevrolet Suburban 3500 HD

6.0L V8 Gas OHV

1 CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

Chevrolet Suburban 3500 HD

6.0L V8 Gas OHV CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

1 Per Vehicle

Chevrolet Tahoe

6.2L V8 Flex OHV,
6.2L V8 Gas OHV

1 CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

Chevrolet Tahoe

6.2L V8 Flex OHV,
6.2L V8 Gas OHV CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

1 Per Vehicle

Chevrolet Tahoe

5.3L V8 Gas OHV

1 CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

Chevrolet Tahoe

5.3L V8 Gas OHV CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

1 Per Vehicle

Chevrolet Tahoe

5.3L V8 Flex OHV

1 CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

Chevrolet Tahoe

5.3L V8 Flex OHV CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

1 Per Vehicle

2016

GMC Sierra 1500

5.3L V8 MILD HYBRID EV-Gas MHEV OHV

1 CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L8B
8th VIN Digit: R
Crew Cab Pickup
4 Doors

GMC Sierra 1500

5.3L V8 MILD HYBRID EV-Gas MHEV OHV CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L8B
8th VIN Digit: R
Crew Cab Pickup
4 Doors

1 Per Vehicle

2014

GMC Sierra 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV

1 HEAVY DUTY HEATER(C42)
CORE ONLY
CORE
Standard Cab Pickup
2 Doors
RWD

GMC Sierra 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV HEAVY DUTY HEATER(C42)
CORE ONLY
CORE
Standard Cab Pickup
2 Doors
RWD

1 Per Vehicle

GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo

1 CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y

GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y

1 Per Vehicle

GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo

1 FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y

GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y

1 Per Vehicle

GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo

1 CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LML
8th VIN Digit: 8
Crew Cab Pickup
4 Doors

GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LML
8th VIN Digit: 8
Crew Cab Pickup
4 Doors

1 Per Vehicle

GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo

1 CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LML
8th VIN Digit: 8
Extended Cab Pickup
4 Doors

GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LML
8th VIN Digit: 8
Extended Cab Pickup
4 Doors

1 Per Vehicle

GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo

1 FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: LML
8th VIN Digit: 8

GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: LML
8th VIN Digit: 8

1 Per Vehicle

2019

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo

1 CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
2 Doors

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
2 Doors

1 Per Vehicle

2019

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo

1 CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
4 Doors

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
4 Doors

1 Per Vehicle

2019

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo

1 CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
4 Doors

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
4 Doors

1 Per Vehicle

2019

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo

1 FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
2 Doors

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
2 Doors

1 Per Vehicle

2019

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo

1 FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
4 Doors

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
4 Doors

1 Per Vehicle

2019

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo

1 FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
4 Doors

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
4 Doors

1 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo

1 CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y

1 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo

1 FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y

1 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo

1 CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LML
8th VIN Digit: 8
Cab & Chassis
4 Doors

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LML
8th VIN Digit: 8
Cab & Chassis
4 Doors

1 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo

1 CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LML
8th VIN Digit: 8
Crew Cab Pickup
4 Doors

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LML
8th VIN Digit: 8
Crew Cab Pickup
4 Doors

1 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo

1 CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LML
8th VIN Digit: 8
Extended Cab Pickup
4 Doors

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LML
8th VIN Digit: 8
Extended Cab Pickup
4 Doors

1 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo

1 FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: LML
8th VIN Digit: 8

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: LML
8th VIN Digit: 8

1 Per Vehicle

GMC Yukon

5.3L V8 Gas OHV

1 CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

GMC Yukon

5.3L V8 Gas OHV CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

1 Per Vehicle

GMC Yukon

5.3L V8 Flex OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV

1 CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

GMC Yukon

5.3L V8 Flex OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

1 Per Vehicle

GMC Yukon XL

5.3L V8 Gas OHV,
6.2L V8 Gas OHV

1 CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

GMC Yukon XL

5.3L V8 Gas OHV,
6.2L V8 Gas OHV CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

1 Per Vehicle

GMC Yukon XL

5.3L V8 Flex OHV,
6.2L V8 Flex OHV

1 CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

GMC Yukon XL

5.3L V8 Flex OHV,
6.2L V8 Flex OHV CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

1 Per Vehicle

ACDelco 15-63813 HVAC Heater Core

$124.77

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 15-63813 HVAC Heater Core fitment info!

Cadillac Escalade 6.2L V8 Flex OHV,6.2L V8 Gas OHV

1

CORE ONLY CORE A/C FRT AND RR ELE CONT(CJ4)

Cadillac Escalade

6.2L V8 Flex OHV,6.2L V8 Gas OHV CORE ONLY CORE A/C FRT AND RR ELE CONT(CJ4) 1 Per Vehicle

Cadillac Escalade ESV 6.2L V8 Flex OHV,6.2L V8 Gas OHV

1

CORE ONLY CORE A/C FRT AND RR ELE CONT(CJ4)

Cadillac Escalade ESV

6.2L V8 Flex OHV,6.2L V8 Gas OHV CORE ONLY CORE A/C FRT AND RR ELE CONT(CJ4) 1 Per Vehicle

Chevrolet Silverado 1500 5.3L V8 MILD HYBRID EV-Gas MHEV OHV

1

CORE ONLY CORE A/C FRT AUTO/AUX CONT(CJ2)Eng: L8B8th VIN Digit: RCrew Cab Pickup4 Doors

Chevrolet Silverado 1500

5.3L V8 MILD HYBRID EV-Gas MHEV OHV CORE ONLY CORE A/C FRT AUTO/AUX CONT(CJ2)Eng: L8B8th VIN Digit: RCrew Cab Pickup4 Doors 1 Per Vehicle

Chevrolet Silverado 1500 4.3L V6 Flex OHV,5.3L V8 Flex OHV

1

HEAVY DUTY HEATER(C42) CORE ONLY COREStandard Cab Pickup2 DoorsRWD

Chevrolet Silverado 1500

4.3L V6 Flex OHV,5.3L V8 Flex OHV HEAVY DUTY HEATER(C42) CORE ONLY COREStandard Cab Pickup2 DoorsRWD 1 Per Vehicle

Chevrolet Silverado 2500 HD 6.6L V8 Diesel OHV Turbo

1

CORE ONLY CORE A/C FRT AUTO/AUX CONT(CJ2)Eng: L5P8th VIN Digit: Y

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY CORE A/C FRT AUTO/AUX CONT(CJ2)Eng: L5P8th VIN Digit: Y 1 Per Vehicle

Chevrolet Silverado 2500 HD 6.6L V8 Diesel OHV Turbo

1

FRONT A/CELECTRONIC CONTROLS(C67) CORE ONLY COREEng: L5P8th VIN Digit: Y

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo FRONT A/CELECTRONIC CONTROLS(C67) CORE ONLY COREEng: L5P8th VIN Digit: Y 1 Per Vehicle

Chevrolet Silverado 2500 HD 6.6L V8 Diesel OHV Turbo

1

CORE ONLY CORE A/C FRT AUTO/AUX CONT(CJ2)Eng: LML8th VIN Digit: 8Crew Cab Pickup4 Doors

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY CORE A/C FRT AUTO/AUX CONT(CJ2)Eng: LML8th VIN Digit: 8Crew Cab Pickup4 Doors 1 Per Vehicle

Chevrolet Silverado 2500 HD 6.6L V8 Diesel OHV Turbo

1

CORE ONLY CORE A/C FRT AUTO/AUX CONT(CJ2)Eng: LML8th VIN Digit: 8Extended Cab Pickup4 Doors

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY CORE A/C FRT AUTO/AUX CONT(CJ2)Eng: LML8th VIN Digit: 8Extended Cab Pickup4 Doors 1 Per Vehicle

Chevrolet Silverado 2500 HD 6.6L V8 Diesel OHV Turbo

1

FRONT A/CELECTRONIC CONTROLS(C67) CORE ONLY COREEng: LML8th VIN Digit: 8

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo FRONT A/CELECTRONIC CONTROLS(C67) CORE ONLY COREEng: LML8th VIN Digit: 8 1 Per Vehicle

Chevrolet Silverado 3500 HD 6.6L V8 Diesel OHV Turbo

1

CORE ONLY CORE A/C FRT AUTO/AUX CONT(CJ2)Eng: L5P8th VIN Digit: YCab & Chassis2 Doors

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY CORE A/C FRT AUTO/AUX CONT(CJ2)Eng: L5P8th VIN Digit: YCab & Chassis2 Doors 1 Per Vehicle

Chevrolet Silverado 3500 HD 6.6L V8 Diesel OHV Turbo

1

CORE ONLY CORE A/C FRT AUTO/AUX CONT(CJ2)Eng: L5P8th VIN Digit: YCab & Chassis4 Doors

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY CORE A/C FRT AUTO/AUX CONT(CJ2)Eng: L5P8th VIN Digit: YCab & Chassis4 Doors 1 Per Vehicle

Chevrolet Silverado 3500 HD 6.6L V8 Diesel OHV Turbo

1

CORE ONLY CORE A/C FRT AUTO/AUX CONT(CJ2)Eng: L5P8th VIN Digit: YCrew Cab Pickup4 Doors

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo CORE ONLY CORE A/C FRT AUTO/AUX CONT(CJ2)Eng: L5P8th VIN Digit: YCrew Cab Pickup4 Doors 1 Per Vehicle

Chevrolet Silverado 3500 HD 6.6L V8 Diesel OHV Turbo

1

FRONT A/CELECTRONIC CONTROLS(C67) CORE ONLY COREEng: L5P8th VIN Digit: YCab & Chassis2 Doors

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo FRONT A/CELECTRONIC CONTROLS(C67) CORE ONLY COREEng: L5P8th VIN Digit: YCab & Chassis2 Doors 1 Per Vehicle

Chevrolet Silverado 3500 HD 6.6L V8 Diesel OHV Turbo

1

FRONT A/CELECTRONIC CONTROLS(C67) CORE ONLY COREEng: L5P8th VIN Digit: YCab & Chassis4 Doors

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo FRONT A/CELECTRONIC CONTROLS(C67) CORE ONLY COREEng: L5P8th VIN Digit: YCab & Chassis4 Doors 1 Per Vehicle

Chevrolet Silverado 3500 HD 6.6L V8 Diesel OHV Turbo

1

FRONT A/CELECTRONIC CONTROLS(C67) CORE ONLY COREEng: L5P8th VIN Digit: YCrew Cab Pickup4 Doors

Cadillac Escalade

6.2L V8 Flex OHV,
6.2L V8 Gas OHV

CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

6.2L V8 Flex OHV,
6.2L V8 Gas OHV CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

1 Per Vehicle

Cadillac Escalade ESV

6.2L V8 Flex OHV,
6.2L V8 Gas OHV

CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

6.2L V8 Flex OHV,
6.2L V8 Gas OHV CORE ONLY
CORE
A/C FRT AND RR ELE CONT(CJ4)

1 Per Vehicle

Chevrolet Silverado 1500

5.3L V8 MILD HYBRID EV-Gas MHEV OHV

CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L8B
8th VIN Digit: R
Crew Cab Pickup
4 Doors

5.3L V8 MILD HYBRID EV-Gas MHEV OHV CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L8B
8th VIN Digit: R
Crew Cab Pickup
4 Doors

1 Per Vehicle

Chevrolet Silverado 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV

HEAVY DUTY HEATER(C42)
CORE ONLY
CORE
Standard Cab Pickup
2 Doors
RWD

4.3L V6 Flex OHV,
5.3L V8 Flex OHV HEAVY DUTY HEATER(C42)
CORE ONLY
CORE
Standard Cab Pickup
2 Doors
RWD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo

CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo

FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y

6.6L V8 Diesel OHV Turbo FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo

CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LML
8th VIN Digit: 8
Crew Cab Pickup
4 Doors

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LML
8th VIN Digit: 8
Crew Cab Pickup
4 Doors

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo

CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LML
8th VIN Digit: 8
Extended Cab Pickup
4 Doors

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LML
8th VIN Digit: 8
Extended Cab Pickup
4 Doors

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo

FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: LML
8th VIN Digit: 8

6.6L V8 Diesel OHV Turbo FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: LML
8th VIN Digit: 8

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo

CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
2 Doors

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
2 Doors

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo

CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
4 Doors

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
4 Doors

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo

CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
4 Doors

6.6L V8 Diesel OHV Turbo CORE ONLY
CORE
A/C FRT AUTO/AUX CONT(CJ2)
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
4 Doors

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo

FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
2 Doors

6.6L V8 Diesel OHV Turbo FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
2 Doors

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo

FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
4 Doors

6.6L V8 Diesel OHV Turbo FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
4 Doors

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo

FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
4 Doors

6.6L V8 Diesel OHV Turbo FRONT A/C
ELECTRONIC CONTROLS(C67)
CORE ONLY
CORE
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
4 Doors

1 Per Vehicle