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  2. Auto Parts
  3. Lighting and Electrical
  4. Sensors
  5. Ambient Light Sensor
  6. ACDelco 12450121

ACDelco 12450121 Ambient Light Sensor

ACDelco 12450121 Ambient Light Sensor Image 1
ACDelco 12450121 Ambient Light Sensor Image 2
ACDelco 12450121 Ambient Light Sensor Image 3
ACDelco 12450121 Ambient Light Sensor

ACDelco
Brand:ACDelco
Part Number: 12450121
UPC: 808709965893
Weight: 0.01 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 12450121 Ambient Light Sensor for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Ambient Light Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These Ambient Light Sensors work with vehicle electronics to help optimize vehicle capabilities. 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 Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • Work with vehicle electronics to help optimize vehicle capabilities

Specifications:

Connector Gender:
Female
Connector Quantity:
1
Connector Shape:
Square
Height (in):
0.8 in
Length (in):
2.3 in
Mounting Hardware Included:
No
Mounting Type:
Push In
Programming Required:
No
Terminal Gender:
Male
Terminal Quantity:
2
Terminal Type:
Blade
Universal Or Specific Fit:
Specific
Weight (lb):
0.01 lb
Width (in):
1.7 in

Features and Benefits:

  • Having your service technician regularly inspect your ignition system can help you stay away from conditions that may result in poor performance or reduced fuel economy.

Specifications:

Country of Origin:
DO

Select a vehicle to narrow ACDelco 12450121 Ambient Light Sensor fitment info!

Last Updated: 02/07/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
Buick Century

3.1L V6 Gas OHV
1
 		 

Buick Century



3.1L V6 Gas OHV
1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

2004

 

2003

 

2002

 

2001

 

2000

 
Buick Regal

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged
1
 		 

Buick Regal



3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged
1 Per Vehicle

2007

 

2007

 
Buick Terraza

3.9L V6 Flex OHV
1
 		 

Buick Terraza



3.9L V6 Flex OHV
1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Buick Terraza

3.9L V6 Gas OHV
1
 		 

Buick Terraza



3.9L V6 Gas OHV
1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
Buick Terraza

3.5L V6 Gas OHV
1
 		 

Buick Terraza



3.5L V6 Gas OHV
1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Chevrolet Classic

2.2L L4 Gas DOHC
1
 		 

Chevrolet Classic



2.2L L4 Gas DOHC
1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Chevrolet Corvette

5.7L V8 Gas OHV
1
 		 

Chevrolet Corvette



5.7L V8 Gas OHV
1 Per Vehicle

2001

 

2000

 

1999

 

1998

 

2001

 

2000

 

1999

 

1998

 
Chevrolet Lumina

3.1L V6 Gas OHV
1
 		 

Chevrolet Lumina



3.1L V6 Gas OHV
1 Per Vehicle

1999

 

1998

 

1999

 

1998

 
Chevrolet Lumina

3.8L V6 Gas OHV
1
 		 

Chevrolet Lumina



3.8L V6 Gas OHV
1 Per Vehicle

1997

 

1997

 
Chevrolet Lumina

3.1L V6 Gas OHV
1
 
Eng: L82
8th VIN Digit: M
 

Chevrolet Lumina



3.1L V6 Gas OHV Eng: L82
8th VIN Digit: M

1 Per Vehicle

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 
Chevrolet Malibu

3.1L V6 Gas OHV
1
 		 

Chevrolet Malibu



3.1L V6 Gas OHV
1 Per Vehicle

1999

 

1998

 

1997

 

1999

 

1998

 

1997

 
Chevrolet Malibu

2.4L L4 Gas DOHC
1
 		 

Chevrolet Malibu



2.4L L4 Gas DOHC
1 Per Vehicle

1999

 

1998

 

1999

 

1998

 
Chevrolet Monte Carlo

3.1L V6 Gas OHV,
3.8L V6 Gas OHV
1
 		 

Chevrolet Monte Carlo



3.1L V6 Gas OHV,
3.8L V6 Gas OHV
1 Per Vehicle

1997

 

1997

 
Chevrolet Monte Carlo

3.1L V6 Gas OHV
1
 
Eng: L82
8th VIN Digit: M
 

Chevrolet Monte Carlo



3.1L V6 Gas OHV Eng: L82
8th VIN Digit: M

1 Per Vehicle

2008

 

2007

 

2008

 

2007

 
Chevrolet Uplander

3.9L V6 Flex OHV
1
 		 

Chevrolet Uplander



3.9L V6 Flex OHV
1 Per Vehicle

2008

 

2007

 

2006

 

2008

 

2007

 

2006

 
Chevrolet Uplander

3.9L V6 Gas OHV
1
 		 

Chevrolet Uplander



3.9L V6 Gas OHV
1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
Chevrolet Uplander

3.5L V6 Gas OHV
1
 		 

Chevrolet Uplander



3.5L V6 Gas OHV
1 Per Vehicle

2005

 

2005

 
Chevrolet Venture

3.4L V6 Gas OHV
1
 
HALOGEN HDLP(TT5)
 

Chevrolet Venture



3.4L V6 Gas OHV HALOGEN HDLP(TT5)

1 Per Vehicle

2004

 

2003

 

2002

 

2004

 

2003

 

2002

 
Chevrolet Venture

3.4L V6 Gas OHV
1
 
HALOGEN HDLP(TT5)
AWD
 

Chevrolet Venture



3.4L V6 Gas OHV HALOGEN HDLP(TT5)
AWD

1 Per Vehicle

2004

 

2003

 

2002

 

2004

 

2003

 

2002

 
Chevrolet Venture

3.4L V6 Gas OHV
1
 
HALOGEN HDLP(TT5)
FWD
 

Chevrolet Venture



3.4L V6 Gas OHV HALOGEN HDLP(TT5)
FWD

1 Per Vehicle

2001

 

2001

 
Chevrolet Venture

3.4L V6 Gas OHV
1
 
HALOGEN HDLP(TT5)
 

Chevrolet Venture



3.4L V6 Gas OHV HALOGEN HDLP(TT5)

1 Per Vehicle

2004

 

2003

 

2002

 

2004

 

2003

 

2002

 
Oldsmobile Alero

2.2L L4 Gas DOHC
1
 		 

Oldsmobile Alero



2.2L L4 Gas DOHC
1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Oldsmobile Alero

3.4L V6 Gas OHV
1
 		 

Oldsmobile Alero



3.4L V6 Gas OHV
1 Per Vehicle

2001

 

2000

 

1999

 

2001

 

2000

 

1999

 
Oldsmobile Alero

2.4L L4 Gas DOHC
1
 		 

Oldsmobile Alero



2.4L L4 Gas DOHC
1 Per Vehicle

1999

 

1998

 

1997

 

1999

 

1998

 

1997

 
Oldsmobile Cutlass

3.1L V6 Gas OHV
1
 		 

Oldsmobile Cutlass



3.1L V6 Gas OHV
1 Per Vehicle

2002

 

2001

 

2000

 

2002

 

2001

 

2000

 
Oldsmobile Intrigue

3.5L V6 Gas DOHC
1
 		 

Oldsmobile Intrigue



3.5L V6 Gas DOHC
1 Per Vehicle

2004

 

2003

 

2002

 

2004

 

2003

 

2002

 
Oldsmobile Silhouette

3.4L V6 Gas OHV
1
 
HALOGEN HDLP(TT5)
AWD
 

Oldsmobile Silhouette



3.4L V6 Gas OHV HALOGEN HDLP(TT5)
AWD

1 Per Vehicle

2004

 

2003

 

2002

 

2004

 

2003

 

2002

 
Oldsmobile Silhouette

3.4L V6 Gas OHV
1
 
HALOGEN HDLP(TT5)
FWD
 

Oldsmobile Silhouette



3.4L V6 Gas OHV HALOGEN HDLP(TT5)
FWD

1 Per Vehicle

2001

 

2001

 
Oldsmobile Silhouette

3.4L V6 Gas OHV
1
 
HALOGEN HDLP(TT5)
 

Oldsmobile Silhouette



3.4L V6 Gas OHV HALOGEN HDLP(TT5)

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
Pontiac Grand Am

2.2L L4 Gas DOHC
1
 		 

Pontiac Grand Am



2.2L L4 Gas DOHC
1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Pontiac Grand Am

3.4L V6 Gas OHV
1
 		 

Pontiac Grand Am



3.4L V6 Gas OHV
1 Per Vehicle

2001

 

2000

 

1999

 

2001

 

2000

 

1999

 
Pontiac Grand Am

2.4L L4 Gas DOHC
1
 		 

Pontiac Grand Am



2.4L L4 Gas DOHC
1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
Pontiac Grand Prix

3.1L V6 Gas OHV,
3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged
1
 		 

Pontiac Grand Prix



3.1L V6 Gas OHV,
3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged
1 Per Vehicle

2006

 

2006

 
Pontiac Montana

3.9L V6 Gas OHV
1
 		 

Pontiac Montana



3.9L V6 Gas OHV
1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
Pontiac Montana

3.5L V6 Gas OHV
1
 		 

Pontiac Montana



3.5L V6 Gas OHV
1 Per Vehicle

2005

 

2005

 
Pontiac Montana

3.4L V6 Gas OHV
1
 
HALOGEN HDLP(TT5)
 

Pontiac Montana



3.4L V6 Gas OHV HALOGEN HDLP(TT5)

1 Per Vehicle

2004

 

2003

 

2002

 

2004

 

2003

 

2002

 
Pontiac Montana

3.4L V6 Gas OHV
1
 
HALOGEN HDLP(TT5)
Wheel Base 112.0 In.
FWD
 

Pontiac Montana



3.4L V6 Gas OHV HALOGEN HDLP(TT5)
Wheel Base 112.0 In.
FWD

1 Per Vehicle

2004

 

2003

 

2002

 

2004

 

2003

 

2002

 
Pontiac Montana

3.4L V6 Gas OHV
1
 
HALOGEN HDLP(TT5)
Wheel Base 120.0 In.
AWD
 

Pontiac Montana



3.4L V6 Gas OHV HALOGEN HDLP(TT5)
Wheel Base 120.0 In.
AWD

1 Per Vehicle

2004

 

2003

 

2002

 

2004

 

2003

 

2002

 
Pontiac Montana

3.4L V6 Gas OHV
1
 
HALOGEN HDLP(TT5)
Wheel Base 120.0 In.
FWD
 

Pontiac Montana



3.4L V6 Gas OHV HALOGEN HDLP(TT5)
Wheel Base 120.0 In.
FWD

1 Per Vehicle

2001

 

2001

 
Pontiac Montana

3.4L V6 Gas OHV
1
 
HALOGEN HDLP(TT5)
Wheel Base 112.0 In.
 

Pontiac Montana



3.4L V6 Gas OHV HALOGEN HDLP(TT5)
Wheel Base 112.0 In.

1 Per Vehicle

2001

 

2001

 
Pontiac Montana

3.4L V6 Gas OHV
1
 
HALOGEN HDLP(TT5)
Wheel Base 120.0 In.
 

Pontiac Montana



3.4L V6 Gas OHV HALOGEN HDLP(TT5)
Wheel Base 120.0 In.

1 Per Vehicle

2007

 

2007

 
Saturn Relay

3.9L V6 Flex OHV
1
 		 

Saturn Relay



3.9L V6 Flex OHV
1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Saturn Relay

3.9L V6 Gas OHV
1
 		 

Saturn Relay



3.9L V6 Gas OHV
1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
Saturn Relay

3.5L V6 Gas OHV
1
 		 

Saturn Relay



3.5L V6 Gas OHV
1 Per Vehicle