Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
JOIN GEARS TO SAVE 5%
Shop All Brands Shop All Vehicles

  2. Auto Parts
  3. Heating and Air Conditioning
  4. Gaskets and Sealing Systems
  5. HVAC Heater Core Seal
  6. ACDelco 15-33333

ACDelco 15-33333 HVAC Heater Core Seal

ACDelco 15-33333 HVAC Heater Core Seal

ACDelco
Brand:ACDelco
Part Number: 15-33333
UPC: 00707773127032
Weight: 0.01 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 15-33333 HVAC Heater Core Seal for your vehicle. Buy now and secure your purchase online!

ACDelco GM Original Equipment HVAC Heater Core Seal is a GM-recommended replacement component for one or more of the following vehicle systems: HVAC. This original equipment seal will provide the same performance, durability, and service life you expect from General Motors. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • GM-recommended replacement part for your GM vehicle's original factory component
  • Manufactured to GM OE specification for fit, form, and function
  • Offering the quality, reliability, and durability of GM OE

Specifications:

Color:
Gray
Material:
Closed Cell Foam
Programming Required:
No
Thickness:
0.236 in.
Thickness:
6 mm
Country of Origin:
US

Select a vehicle to narrow ACDelco 15-33333 HVAC Heater Core Seal fitment info!

Last Updated: 05/20/2023

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2003

 

2003

 
Cadillac Escalade ESV

6.0L V8 Gas OHV
2
 
Auxiliary
 
GM Original Equipment
HEADER
 

Cadillac Escalade ESV



6.0L V8 Gas OHV

Auxiliary GM Original Equipment
HEADER

2 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Chevrolet Astro

4.3L V6 Gas OHV
2
 
Auxiliary
 
GM Original Equipment
AUX HTR,RR(C36)
6.0 X 18.0 X 200.0, AUX
 

Chevrolet Astro



4.3L V6 Gas OHV

Auxiliary GM Original Equipment
AUX HTR,RR(C36)
6.0 X 18.0 X 200.0, AUX

2 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
Chevrolet Astro

4.3L V6 Gas OHV
2
 		 
GM Original Equipment
AUX HTR,RR(C36)
6.0 X 18.0 X 200.0, AUX
 

Chevrolet Astro



4.3L V6 Gas OHV GM Original Equipment
AUX HTR,RR(C36)
6.0 X 18.0 X 200.0, AUX

2 Per Vehicle

1990

 

1990

 
Chevrolet Astro

2.5L L4 Gas OHV
2
 		 
GM Original Equipment
AUX HTR,RR(C36)
6.0 X 18.0 X 200.0, AUX
 

Chevrolet Astro



2.5L L4 Gas OHV GM Original Equipment
AUX HTR,RR(C36)
6.0 X 18.0 X 200.0, AUX

2 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1989

 

1988

 

1987

 

1986

 

1985

 
Chevrolet Astro

2.5L L4 Gas OHV,
4.3L V6 Gas OHV
2
 		 
GM Original Equipment
AUX HTR,RR(C36)
6.0 X 18.0 X 200.0
 

Chevrolet Astro



2.5L L4 Gas OHV,
4.3L V6 Gas OHV GM Original Equipment
AUX HTR,RR(C36)
6.0 X 18.0 X 200.0

2 Per Vehicle

1989

 

1988

 

1987

 

1989

 

1988

 

1987

 
Chevrolet Camaro

5.7L V8 Gas OHV
2
 
Auxiliary
 
GM Original Equipment
6.0 X 18.0 X 200.0
 

Chevrolet Camaro



5.7L V8 Gas OHV

Auxiliary GM Original Equipment
6.0 X 18.0 X 200.0

2 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1989

 

1988

 

1987

 

1986

 
Chevrolet Camaro

2.8L V6 Gas OHV,
5.0L V8 Gas OHV
2
 
Auxiliary
 
GM Original Equipment
6.0 X 18.0 X 200.0
 

Chevrolet Camaro



2.8L V6 Gas OHV,
5.0L V8 Gas OHV

Auxiliary GM Original Equipment
6.0 X 18.0 X 200.0

2 Per Vehicle

1986

 

1986

 
Chevrolet Camaro

2.5L L4 Gas OHV
2
 
Auxiliary
 
GM Original Equipment
6.0 X 18.0 X 200.0
 

Chevrolet Camaro



2.5L L4 Gas OHV

Auxiliary GM Original Equipment
6.0 X 18.0 X 200.0

2 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1985

 

1984

 

1983

 

1982

 
Chevrolet Camaro

2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
5.0L V8 Gas OHV
2
 
Auxiliary
 
GM Original Equipment
EXCEPT A/C
MANUAL CONTROLS(C60)
6.0 X 18.0 X 200.0
 

Chevrolet Camaro



2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
5.0L V8 Gas OHV

Auxiliary GM Original Equipment
EXCEPT A/C
MANUAL CONTROLS(C60)
6.0 X 18.0 X 200.0

2 Per Vehicle

2003

 

2002

 

2003

 

2002

 
Chevrolet Suburban 1500

5.3L V8 Flex OHV
2
 
Auxiliary
 
GM Original Equipment
HEADER
 

Chevrolet Suburban 1500



5.3L V8 Flex OHV

Auxiliary GM Original Equipment
HEADER

2 Per Vehicle

2003

 

2002

 

2001

 

2000

 

2003

 

2002

 

2001

 

2000

 
Chevrolet Suburban 1500

5.3L V8 Gas OHV
2
 
Auxiliary
 
GM Original Equipment
HEADER
 

Chevrolet Suburban 1500



5.3L V8 Gas OHV

Auxiliary GM Original Equipment
HEADER

2 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
Chevrolet Suburban 2500

8.1L V8 Gas OHV
2
 
Auxiliary
 
GM Original Equipment
HEADER
 

Chevrolet Suburban 2500



8.1L V8 Gas OHV

Auxiliary GM Original Equipment
HEADER

2 Per Vehicle

2003

 

2002

 

2001

 

2000

 

2003

 

2002

 

2001

 

2000

 
Chevrolet Suburban 2500

6.0L V8 Gas OHV
2
 
Auxiliary
 
GM Original Equipment
HEADER
 

Chevrolet Suburban 2500



6.0L V8 Gas OHV

Auxiliary GM Original Equipment
HEADER

2 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Safari

4.3L V6 Gas OHV
2
 
Auxiliary
 
GM Original Equipment
AUX HTR,RR(C36)
6.0 X 18.0 X 200.0, AUX
 

GMC Safari



4.3L V6 Gas OHV

Auxiliary GM Original Equipment
AUX HTR,RR(C36)
6.0 X 18.0 X 200.0, AUX

2 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
GMC Safari

4.3L V6 Gas OHV
2
 		 
GM Original Equipment
AUX HTR,RR(C36)
6.0 X 18.0 X 200.0, AUX
 

GMC Safari



4.3L V6 Gas OHV GM Original Equipment
AUX HTR,RR(C36)
6.0 X 18.0 X 200.0, AUX

2 Per Vehicle

1990

 

1990

 
GMC Safari

2.5L L4 Gas OHV
2
 		 
GM Original Equipment
AUX HTR,RR(C36)
6.0 X 18.0 X 200.0, AUX
 

GMC Safari



2.5L L4 Gas OHV GM Original Equipment
AUX HTR,RR(C36)
6.0 X 18.0 X 200.0, AUX

2 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1989

 

1988

 

1987

 

1986

 

1985

 
GMC Safari

2.5L L4 Gas OHV,
4.3L V6 Gas OHV
2
 		 
GM Original Equipment
AUX HTR,RR(C36)
6.0 X 18.0 X 200.0
 

GMC Safari



2.5L L4 Gas OHV,
4.3L V6 Gas OHV GM Original Equipment
AUX HTR,RR(C36)
6.0 X 18.0 X 200.0

2 Per Vehicle

2003

 

2002

 

2003

 

2002

 
GMC Yukon XL 1500

5.3L V8 Flex OHV
2
 
Auxiliary
 
GM Original Equipment
HEADER
 

GMC Yukon XL 1500



5.3L V8 Flex OHV

Auxiliary GM Original Equipment
HEADER

2 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
GMC Yukon XL 1500

6.0L V8 Gas OHV
2
 
Auxiliary
 
GM Original Equipment
HEADER
 

GMC Yukon XL 1500



6.0L V8 Gas OHV

Auxiliary GM Original Equipment
HEADER

2 Per Vehicle

2003

 

2002

 

2001

 

2000

 

2003

 

2002

 

2001

 

2000

 
GMC Yukon XL 1500

5.3L V8 Gas OHV
2
 
Auxiliary
 
GM Original Equipment
HEADER
 

GMC Yukon XL 1500



5.3L V8 Gas OHV

Auxiliary GM Original Equipment
HEADER

2 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
GMC Yukon XL 2500

8.1L V8 Gas OHV
2
 
Auxiliary
 
GM Original Equipment
HEADER
 

GMC Yukon XL 2500



8.1L V8 Gas OHV

Auxiliary GM Original Equipment
HEADER

2 Per Vehicle

2003

 

2002

 

2001

 

2000

 

2003

 

2002

 

2001

 

2000

 
GMC Yukon XL 2500

6.0L V8 Gas OHV
2
 
Auxiliary
 
GM Original Equipment
HEADER
 

GMC Yukon XL 2500



6.0L V8 Gas OHV

Auxiliary GM Original Equipment
HEADER

2 Per Vehicle

1989

 

1989

 
Pontiac Firebird

3.8L V6 Gas OHV Turbo
2
 
Auxiliary
 
GM Original Equipment
6.0 X 18.0 X 200.0
 

Pontiac Firebird



3.8L V6 Gas OHV Turbo

Auxiliary GM Original Equipment
6.0 X 18.0 X 200.0

2 Per Vehicle

1989

 

1988

 

1987

 

1989

 

1988

 

1987

 
Pontiac Firebird

5.7L V8 Gas OHV
2
 
Auxiliary
 
GM Original Equipment
6.0 X 18.0 X 200.0
 

Pontiac Firebird



5.7L V8 Gas OHV

Auxiliary GM Original Equipment
6.0 X 18.0 X 200.0

2 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1989

 

1988

 

1987

 

1986

 
Pontiac Firebird

2.8L V6 Gas OHV,
5.0L V8 Gas OHV
2
 
Auxiliary
 
GM Original Equipment
6.0 X 18.0 X 200.0
 

Pontiac Firebird



2.8L V6 Gas OHV,
5.0L V8 Gas OHV

Auxiliary GM Original Equipment
6.0 X 18.0 X 200.0

2 Per Vehicle

1986

 

1986

 
Pontiac Firebird

2.5L L4 Gas OHV
2
 
Auxiliary
 
GM Original Equipment
6.0 X 18.0 X 200.0
 

Pontiac Firebird



2.5L L4 Gas OHV

Auxiliary GM Original Equipment
6.0 X 18.0 X 200.0

2 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1985

 

1984

 

1983

 

1982

 
Pontiac Firebird

2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
5.0L V8 Gas OHV
2
 
Auxiliary
 
GM Original Equipment
EXCEPT A/C
MANUAL CONTROLS(C60)
6.0 X 18.0 X 200.0
 

Pontiac Firebird



2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
5.0L V8 Gas OHV

Auxiliary GM Original Equipment
EXCEPT A/C
MANUAL CONTROLS(C60)
6.0 X 18.0 X 200.0

2 Per Vehicle