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  2. Auto Parts
  3. Heating and Air Conditioning
  4. A/C Flow Restrictors
  5. A/C Orifice Tube
  6. ACDelco 15-30973

ACDelco 15-30973 A/C Orifice Tube

ACDelco 15-30973 A/C Orifice Tube

ACDelco
Brand:ACDelco
Part Number: 15-30973
UPC: 00036666847178
Weight: 0.02 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 15-30973 A/C Orifice Tube for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts A/C Orifice Tubes are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These tubes, which separate the high and low pressure sides of the air conditioning system, control the flow of low pressure liquid refrigerant into the evaporator. The orifice tube is essentially a calibrated restriction located at the inlet to the evaporator. This causes the necessary pressure drop to allow the liquid refrigerant to evaporate within the evaporator and absorb heat. Since the orifice tube is fixed, the system is regulated by either cycling the compressor clutch or by a variable displacement compressor. 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:

  • 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
  • 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
  • Restores A/C performance due to restricted orifice tubes
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Color:
Yellow, White
Height (in):
0.5 in
Length:
3.488 in.
Length:
88.6 mm
Material:
Plastic, Brass
Programming Required:
No
Refrigerant Type:
R12 R134A
Tube Outside Diameter:
0.386 in.
Tube Outside Diameter:
9.8 mm
Weight (lb):
0.02 lb
Width (in):
0.5 in
Country of Origin:
US

Select a vehicle to narrow ACDelco 15-30973 A/C Orifice Tube fitment info!

Last Updated: 02/29/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
Buick LeSabre

3.8L V6 Gas OHV
1
 
INCLUDES GASKET
 

Buick LeSabre



3.8L V6 Gas OHV INCLUDES GASKET

1 Per Vehicle

2003

 

2002

 

2003

 

2002

 
Cadillac DeVille

4.6L V8 Gas DOHC
1
 
INCLUDES GASKET
 

Cadillac DeVille



4.6L V8 Gas DOHC INCLUDES GASKET

1 Per Vehicle

1999

 

1998

 

1997

 

1999

 

1998

 

1997

 
Cadillac DeVille

4.6L V8 Gas DOHC
1
 
INCLUDES GASKET
 

Cadillac DeVille



4.6L V8 Gas DOHC INCLUDES GASKET

1 Per Vehicle

1996

 

1995

 

1994

 

1996

 

1995

 

1994

 
Cadillac DeVille

4.6L V8 Gas DOHC
1
 
USED W/EVAP 52473589
INCLUDES GASKET
 

Cadillac DeVille



4.6L V8 Gas DOHC USED W/EVAP 52473589
INCLUDES GASKET

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Cadillac DeVille

4.9L V8 Gas OHV
1
 
USED W/EVAP 52473589
INCLUDES GASKET
 

Cadillac DeVille



4.9L V8 Gas OHV USED W/EVAP 52473589
INCLUDES GASKET

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

2002

 

2001

 

2000

 

1999

 

1998

 
Cadillac Eldorado

4.6L V8 Gas DOHC
1
 
INCLUDES GASKET
 

Cadillac Eldorado



4.6L V8 Gas DOHC INCLUDES GASKET

1 Per Vehicle

1997

 

1997

 
Cadillac Eldorado

4.6L V8 Gas DOHC
1
 
INCLUDES GASKET
A/C FRT AUTO/AUX CONT(CJ2)
 

Cadillac Eldorado



4.6L V8 Gas DOHC INCLUDES GASKET
A/C FRT AUTO/AUX CONT(CJ2)

1 Per Vehicle

1996

 

1995

 

1994

 

1996

 

1995

 

1994

 
Cadillac Eldorado

4.6L V8 Gas DOHC
1
 
USED W/EVAP 52473589
INCLUDES GASKET
 

Cadillac Eldorado



4.6L V8 Gas DOHC USED W/EVAP 52473589
INCLUDES GASKET

1 Per Vehicle

1997

 

1997

 
Cadillac Seville

4.6L V8 Gas DOHC
1
 
INCLUDES GASKET
A/C FRT AUTO/AUX CONT(CJ2)
 

Cadillac Seville



4.6L V8 Gas DOHC INCLUDES GASKET
A/C FRT AUTO/AUX CONT(CJ2)

1 Per Vehicle

1996

 

1995

 

1994

 

1996

 

1995

 

1994

 
Cadillac Seville

4.6L V8 Gas DOHC
1
 
USED W/EVAP 52473589
INCLUDES GASKET
 

Cadillac Seville



4.6L V8 Gas DOHC USED W/EVAP 52473589
INCLUDES GASKET

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Astro

4.3L V6 Gas OHV
1
 
INCLUDES GASKET
 

Chevrolet Astro



4.3L V6 Gas OHV INCLUDES GASKET

1 Per Vehicle

2000

 

1999

 

1998

 

2000

 

1999

 

1998

 
Chevrolet Venture

3.4L V6 Gas OHV
1
 
INCLUDES GASKET
 

Chevrolet Venture



3.4L V6 Gas OHV INCLUDES GASKET

1 Per Vehicle

1997

 

1997

 
Chevrolet Venture

3.4L V6 Gas OHV
1
 
INCLUDES GASKET
HAS .062 DIAMETER. FOR 1ST DES SEE 03033879
FRT and RR HTR and A/C(C34), A/C
MANUAL CONTROLS(C60)
2nd Design
 

Chevrolet Venture



3.4L V6 Gas OHV INCLUDES GASKET
HAS .062 DIAMETER. FOR 1ST DES SEE 03033879
FRT and RR HTR and A/C(C34), A/C
MANUAL CONTROLS(C60)
2nd Design

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
GMC Safari

4.3L V6 Gas OHV
1
 
INCLUDES GASKET
 

GMC Safari



4.3L V6 Gas OHV INCLUDES GASKET

1 Per Vehicle

2000

 

1999

 

1998

 

2000

 

1999

 

1998

 
Oldsmobile Silhouette

3.4L V6 Gas OHV
1
 
INCLUDES GASKET
 

Oldsmobile Silhouette



3.4L V6 Gas OHV INCLUDES GASKET

1 Per Vehicle

1997

 

1997

 
Oldsmobile Silhouette

3.4L V6 Gas OHV
1
 
INCLUDES GASKET
HAS .062 DIAMETER. FOR 1ST DES SEE 03033879
FRT and RR HTR and A/C(C34), A/C
MANUAL CONTROLS(C60)
2nd Design
 

Oldsmobile Silhouette



3.4L V6 Gas OHV INCLUDES GASKET
HAS .062 DIAMETER. FOR 1ST DES SEE 03033879
FRT and RR HTR and A/C(C34), A/C
MANUAL CONTROLS(C60)
2nd Design

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Pontiac Bonneville

4.6L V8 Gas DOHC
1
 
INCLUDES GASKET
 

Pontiac Bonneville



4.6L V8 Gas DOHC INCLUDES GASKET

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
Pontiac Bonneville

3.8L V6 Gas OHV
1
 
INCLUDES GASKET
 

Pontiac Bonneville



3.8L V6 Gas OHV INCLUDES GASKET

1 Per Vehicle

2003

 

2002

 

2001

 

2000

 

2003

 

2002

 

2001

 

2000

 
Pontiac Bonneville

3.8L V6 Gas OHV Supercharged
1
 
INCLUDES GASKET
 

Pontiac Bonneville



3.8L V6 Gas OHV Supercharged INCLUDES GASKET

1 Per Vehicle

2000

 

2000

 
Pontiac Montana

3.4L V6 Gas OHV
1
 
INCLUDES GASKET
Wheel Base 112.0 In.
 

Pontiac Montana



3.4L V6 Gas OHV INCLUDES GASKET
Wheel Base 112.0 In.

1 Per Vehicle

2000

 

2000

 
Pontiac Montana

3.4L V6 Gas OHV
1
 
INCLUDES GASKET
Wheel Base 120.0 In.
 

Pontiac Montana



3.4L V6 Gas OHV INCLUDES GASKET
Wheel Base 120.0 In.

1 Per Vehicle

1999

 

1999

 
Pontiac Montana

3.4L V6 Gas OHV
1
 
INCLUDES GASKET
 

Pontiac Montana



3.4L V6 Gas OHV INCLUDES GASKET

1 Per Vehicle

1998

 

1998

 
Pontiac Trans Sport

3.4L V6 Gas OHV
1
 
INCLUDES GASKET
 

Pontiac Trans Sport



3.4L V6 Gas OHV INCLUDES GASKET

1 Per Vehicle

1997

 

1997

 
Pontiac Trans Sport

3.4L V6 Gas OHV
1
 
INCLUDES GASKET
HAS .062 DIAMETER. FOR 1ST DES SEE 03033879
FRT and RR HTR and A/C(C34), A/C
MANUAL CONTROLS(C60)
2nd Design
 

Pontiac Trans Sport



3.4L V6 Gas OHV INCLUDES GASKET
HAS .062 DIAMETER. FOR 1ST DES SEE 03033879
FRT and RR HTR and A/C(C34), A/C
MANUAL CONTROLS(C60)
2nd Design

1 Per Vehicle