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  2. Auto Parts
  3. Heating and Air Conditioning
  4. A/C Clutch and Compressor
  5. A/C Compressor Relief Valve
  6. ACDelco 15-50421

ACDelco 15-50421 A/C Compressor Relief Valve

ACDelco 15-50421 A/C Compressor Relief Valve

ACDelco
Brand:ACDelco
Part Number: 15-50421
UPC: 00036666233698
Weight: 0.2 lbs
Condition:New



On Sale:

$14.89

Availability:
14 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

VALVE (B)

ACDelco GM Original Equipment A/C Compressor Relief Valve is a GM-recommended replacement component for one or more of the following vehicle systems: hvac. This original equipment valve 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:

Height (in):
1.1 in
Inlet Port Gender:
Male
Inlet Port Quantity:
1
Length (in):
1.5 in
Mount Hole Quantity:
0
Programming Required:
No
Thread Diameter:
0.374 in.
Thread Diameter:
9.52 mm
Weight (lb):
0.2 lb
Width (in):
1.5 in
Country of Origin:
JP

Select a vehicle to narrow ACDelco 15-50421 A/C Compressor Relief Valve fitment info!

Last Updated: 03/02/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2006

 

2006

 
Buick Rendezvous

3.6L V6 Gas DOHC
1
 
Eng: LY7
8th VIN Digit: 7
 

Buick Rendezvous



3.6L V6 Gas DOHC Eng: LY7
8th VIN Digit: 7

1 Per Vehicle

2005

 

2005

 
Buick Terraza

3.5L V6 Gas OHV
1
 
VEHICLES BUILT ON 01/31/05 OR PRIOR, FOR 2ND DES SEE 10337355
REAR AUXILLIARY A/C(C69)
1st Design
 

Buick Terraza



3.5L V6 Gas OHV VEHICLES BUILT ON 01/31/05 OR PRIOR, FOR 2ND DES SEE 10337355
REAR AUXILLIARY A/C(C69)
1st Design

1 Per Vehicle

2018

 

2017

 

2018

 

2017

 
Cadillac CT6

2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo
1
 
Eng: LTG
8th VIN Digit: X
 

Cadillac CT6



2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo Eng: LTG
8th VIN Digit: X

1 Per Vehicle

2016

 

2015

 

2014

 

2016

 

2015

 

2014

 
Cadillac ELR

1.4L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC
1
 		 

Cadillac ELR



1.4L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC
1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2013

 

2012

 

2011

 

2010

 
Cadillac Escalade

6.0L V8 FULL HYBRID EV-Flex FHEV OHV
1
 
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LZ1
8th VIN Digit: J
 

Cadillac Escalade



6.0L V8 FULL HYBRID EV-Flex FHEV OHV A/C FRT AUTO/AUX CONT(CJ2)
Eng: LZ1
8th VIN Digit: J

1 Per Vehicle

2009

 

2009

 
Cadillac Escalade

6.0L V8 FULL HYBRID EV-Gas FHEV OHV
1
 
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LFA
8th VIN Digit: 5
 

Cadillac Escalade



6.0L V8 FULL HYBRID EV-Gas FHEV OHV A/C FRT AUTO/AUX CONT(CJ2)
Eng: LFA
8th VIN Digit: 5

1 Per Vehicle

2019

 

2018

 

2017

 

2019

 

2018

 

2017

 
Chevrolet Malibu

1.8L L4 FULL HYBRID EV-Gas FHEV DOHC
1
 
Eng: LKN
8th VIN Digit: U
 

Chevrolet Malibu



1.8L L4 FULL HYBRID EV-Gas FHEV DOHC Eng: LKN
8th VIN Digit: U

1 Per Vehicle

2016

 

2016

 
Chevrolet Malibu

1.8L L4 FULL HYBRID EV-Gas FHEV DOHC
2
 
Eng: LKN
8th VIN Digit: U
 

Chevrolet Malibu



1.8L L4 FULL HYBRID EV-Gas FHEV DOHC Eng: LKN
8th VIN Digit: U

2 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2013

 

2012

 

2011

 

2010

 
Chevrolet Silverado 1500

6.0L V8 FULL HYBRID EV-Flex FHEV OHV
1
 
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LZ1
8th VIN Digit: J
 

Chevrolet Silverado 1500



6.0L V8 FULL HYBRID EV-Flex FHEV OHV A/C FRT AUTO/AUX CONT(CJ2)
Eng: LZ1
8th VIN Digit: J

1 Per Vehicle

2009

 

2009

 
Chevrolet Silverado 1500

6.0L V8 FULL HYBRID EV-Gas FHEV OHV
1
 
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LFA
8th VIN Digit: 5
 

Chevrolet Silverado 1500



6.0L V8 FULL HYBRID EV-Gas FHEV OHV A/C FRT AUTO/AUX CONT(CJ2)
Eng: LFA
8th VIN Digit: 5

1 Per Vehicle

2016

 

2015

 

2014

 

2016

 

2015

 

2014

 
Chevrolet Spark EV

-L BATTERY EV EV/BEV
1
 		 

Chevrolet Spark EV



-L BATTERY EV EV/BEV
1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2013

 

2012

 

2011

 

2010

 
Chevrolet Tahoe

6.0L V8 FULL HYBRID EV-Flex FHEV OHV
1
 
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LZ1
8th VIN Digit: J
 

Chevrolet Tahoe



6.0L V8 FULL HYBRID EV-Flex FHEV OHV A/C FRT AUTO/AUX CONT(CJ2)
Eng: LZ1
8th VIN Digit: J

1 Per Vehicle

2009

 

2008

 

2009

 

2008

 
Chevrolet Tahoe

6.0L V8 FULL HYBRID EV-Gas FHEV OHV
1
 
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LFA
8th VIN Digit: 5
 

Chevrolet Tahoe



6.0L V8 FULL HYBRID EV-Gas FHEV OHV A/C FRT AUTO/AUX CONT(CJ2)
Eng: LFA
8th VIN Digit: 5

1 Per Vehicle

2005

 

2005

 
Chevrolet Uplander

3.5L V6 Gas OHV
1
 
VEHICLES BUILT ON 01/31/05 OR PRIOR, FOR 2ND DES SEE 10337355
REAR AUXILLIARY A/C(C69)
1st Design
 

Chevrolet Uplander



3.5L V6 Gas OHV VEHICLES BUILT ON 01/31/05 OR PRIOR, FOR 2ND DES SEE 10337355
REAR AUXILLIARY A/C(C69)
1st Design

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
Chevrolet Volt

1.5L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC
1
 		 

Chevrolet Volt



1.5L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC
1 Per Vehicle

2015

 

2014

 

2013

 

2012

 

2011

 

2015

 

2014

 

2013

 

2012

 

2011

 
Chevrolet Volt

1.4L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC
1
 		 

Chevrolet Volt



1.4L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC
1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2013

 

2012

 

2011

 

2010

 
GMC Sierra 1500

6.0L V8 FULL HYBRID EV-Flex FHEV OHV
1
 
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LZ1
8th VIN Digit: J
 

GMC Sierra 1500



6.0L V8 FULL HYBRID EV-Flex FHEV OHV A/C FRT AUTO/AUX CONT(CJ2)
Eng: LZ1
8th VIN Digit: J

1 Per Vehicle

2009

 

2009

 
GMC Sierra 1500

6.0L V8 FULL HYBRID EV-Gas FHEV OHV
1
 
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LFA
8th VIN Digit: 5
 

GMC Sierra 1500



6.0L V8 FULL HYBRID EV-Gas FHEV OHV A/C FRT AUTO/AUX CONT(CJ2)
Eng: LFA
8th VIN Digit: 5

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2013

 

2012

 

2011

 

2010

 
GMC Yukon

6.0L V8 FULL HYBRID EV-Flex FHEV OHV
1
 
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LZ1
8th VIN Digit: J
 

GMC Yukon



6.0L V8 FULL HYBRID EV-Flex FHEV OHV A/C FRT AUTO/AUX CONT(CJ2)
Eng: LZ1
8th VIN Digit: J

1 Per Vehicle

2009

 

2008

 

2009

 

2008

 
GMC Yukon

6.0L V8 FULL HYBRID EV-Gas FHEV OHV
1
 
A/C FRT AUTO/AUX CONT(CJ2)
Eng: LFA
8th VIN Digit: 5
 

GMC Yukon



6.0L V8 FULL HYBRID EV-Gas FHEV OHV A/C FRT AUTO/AUX CONT(CJ2)
Eng: LFA
8th VIN Digit: 5

1 Per Vehicle

2005

 

2005

 
Pontiac Montana

3.5L V6 Gas OHV
1
 
VEHICLES BUILT ON 01/31/05 OR PRIOR, FOR 2ND DES SEE 10337355
REAR AUXILLIARY A/C(C69)
1st Design
8th VIN Digit: L
 

Pontiac Montana



3.5L V6 Gas OHV VEHICLES BUILT ON 01/31/05 OR PRIOR, FOR 2ND DES SEE 10337355
REAR AUXILLIARY A/C(C69)
1st Design
8th VIN Digit: L

1 Per Vehicle

2005

 

2005

 
Saturn Relay

3.5L V6 Gas OHV
1
 
VEHICLES BUILT ON 01/31/05 OR PRIOR, FOR 2ND DES SEE 10337355
REAR AUXILLIARY A/C(C69)
1st Design
 

Saturn Relay



3.5L V6 Gas OHV VEHICLES BUILT ON 01/31/05 OR PRIOR, FOR 2ND DES SEE 10337355
REAR AUXILLIARY A/C(C69)
1st Design

1 Per Vehicle