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  4. Control Modules
  5. Object Sensor Module
  6. ACDelco 84664804

ACDelco 84664804 Object Sensor Module

ACDelco 84664804 Object Sensor Module Image 1
ACDelco 84664804 Object Sensor Module Image 2
ACDelco 84664804 Object Sensor Module Image 3
ACDelco 84664804 Object Sensor Module

ACDelco
Brand:ACDelco
Part Number: 84664804
UPC: 193468242959
Weight: 0.17 lbs
Condition:New



On Sale:

$311.68

Availability:
2 in Stock
Warehouse: US-12
Quantity:

Product Information

Description:

Get the ACDelco 84664804 Object Sensor Module for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Object Sensor Modules are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These modules receive input signals from various sensors and use them to alert the operator to nearby objects. 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:

  • Designed to translate various signals to trigger alerts of nearby objects
  • 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)

Specifications:

Connector Gender:
Female
Height (in):
3.2 in
Height (mm):
14.94 mm
Length:
10.05 in.
Length:
111.64 mm
Terminal Gender:
Male
Terminal Quantity:
8
Terminal Type:
Pin
Volume (cu in):
4.74cu in
Weight (lb):
0.25 lb
Width:
3.7 in.
Width:
63 mm
Country of Origin:
CA

Select a vehicle to narrow ACDelco 84664804 Object Sensor Module fitment info!

Last Updated: 05/30/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2018

 

2018

 
Buick Envision

2.0L L4 Gas DOHC Turbo,
2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC
1
 
Side
 
REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC)
Quantity varies by application
 

Buick Envision



2.0L L4 Gas DOHC Turbo,
2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC

Side REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC)
Quantity varies by application

1 Per Vehicle

2017

 

2017

 
Buick Envision

2.0L L4 Gas DOHC Turbo,
2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC
1
 
Side
 
USED TO SERVICE VEHICLES BUILT WITH 84096011)(FOR 1ST DES SEE 23276022
REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC)
Quantity varies by application
2nd Design
 

Buick Envision



2.0L L4 Gas DOHC Turbo,
2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC

Side USED TO SERVICE VEHICLES BUILT WITH 84096011)(FOR 1ST DES SEE 23276022
REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC)
Quantity varies by application
2nd Design

1 Per Vehicle

2018

 

2018

 
Buick LaCrosse

2.5L L4 MILD HYBRID EV-Gas MHEV DOHC
1
 
Side
 
REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),SEMI-AUTO FRONT AND REAR AND LATERAL-FRONT PARK ASSIST STEERING AID(UFQ),REAR VIEW CAMERA(UVC)
Quantity varies by application
Except REAR FOG LAMPS(T79)
Eng: LHN
8th VIN Digit: Z
 

Buick LaCrosse



2.5L L4 MILD HYBRID EV-Gas MHEV DOHC

Side REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),SEMI-AUTO FRONT AND REAR AND LATERAL-FRONT PARK ASSIST STEERING AID(UFQ),REAR VIEW CAMERA(UVC)
Quantity varies by application
Except REAR FOG LAMPS(T79)
Eng: LHN
8th VIN Digit: Z

1 Per Vehicle

2018

 

2018

 
Buick LaCrosse

2.5L L4 MILD HYBRID EV-Gas MHEV DOHC
1
 
Side
 
REAR PARKING ASSIST/OBSTACLE DETECTION SENSOR(UD7),REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),REAR VIEW CAMERA(UVC)
Quantity varies by application
Except REAR FOG LAMPS(T79)
Eng: LHN
8th VIN Digit: Z
 

Buick LaCrosse



2.5L L4 MILD HYBRID EV-Gas MHEV DOHC

Side REAR PARKING ASSIST/OBSTACLE DETECTION SENSOR(UD7),REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),REAR VIEW CAMERA(UVC)
Quantity varies by application
Except REAR FOG LAMPS(T79)
Eng: LHN
8th VIN Digit: Z

1 Per Vehicle

2018

 

2018

 
Buick LaCrosse

2.5L L4 MILD HYBRID EV-Gas MHEV DOHC,
3.6L V6 Gas DOHC
1
 
Side
 
REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC)
Quantity varies by application
 

Buick LaCrosse



2.5L L4 MILD HYBRID EV-Gas MHEV DOHC,
3.6L V6 Gas DOHC

Side REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC)
Quantity varies by application

1 Per Vehicle

2018

 

2018

 
Buick LaCrosse

3.6L V6 Gas DOHC
1
 
Side
 
REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),SEMI-AUTO FRONT AND REAR AND LATERAL-FRONT PARK ASSIST STEERING AID(UFQ),REAR VIEW CAMERA(UVC)
Quantity varies by application
Except REAR FOG LAMPS(T79)
Eng: LGX
8th VIN Digit: S
 

Buick LaCrosse



3.6L V6 Gas DOHC

Side REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),SEMI-AUTO FRONT AND REAR AND LATERAL-FRONT PARK ASSIST STEERING AID(UFQ),REAR VIEW CAMERA(UVC)
Quantity varies by application
Except REAR FOG LAMPS(T79)
Eng: LGX
8th VIN Digit: S

1 Per Vehicle

2018

 

2018

 
Buick LaCrosse

3.6L V6 Gas DOHC
1
 
Side
 
REAR PARKING ASSIST/OBSTACLE DETECTION SENSOR(UD7),REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),REAR VIEW CAMERA(UVC)
Quantity varies by application
Except REAR FOG LAMPS(T79)
Eng: LGX
8th VIN Digit: S
 

Buick LaCrosse



3.6L V6 Gas DOHC

Side REAR PARKING ASSIST/OBSTACLE DETECTION SENSOR(UD7),REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),REAR VIEW CAMERA(UVC)
Quantity varies by application
Except REAR FOG LAMPS(T79)
Eng: LGX
8th VIN Digit: S

1 Per Vehicle

2017

 

2017

 
Cadillac ATS

2.0L L4 Gas DOHC Turbo,
3.6L V6 Gas DOHC
1
 
Side
 
REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC)
Quantity varies by application
LABELED 84509982)(USED TO SERVICE VEHICLES BUILT WITH 84096011)(FOR 1ST DES SEE 23276022
2nd Design
 

Cadillac ATS



2.0L L4 Gas DOHC Turbo,
3.6L V6 Gas DOHC

Side REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC)
Quantity varies by application
LABELED 84509982)(USED TO SERVICE VEHICLES BUILT WITH 84096011)(FOR 1ST DES SEE 23276022
2nd Design

1 Per Vehicle

2017

 

2017

 
Cadillac ATS

3.6L V6 Gas DOHC Turbo
1
 
Side
 
REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC)
Quantity varies by application
LABELED)(84509982 USED TO SERVICE VEHICLES BUILT WITH 84096011)(FOR 1ST DES SEE 23276022
2nd Design
 

Cadillac ATS



3.6L V6 Gas DOHC Turbo

Side REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC)
Quantity varies by application
LABELED)(84509982 USED TO SERVICE VEHICLES BUILT WITH 84096011)(FOR 1ST DES SEE 23276022
2nd Design

1 Per Vehicle

2017

 

2017

 
Cadillac CTS

2.0L L4 Gas DOHC Turbo,
3.6L V6 Gas DOHC,
3.6L V6 Gas DOHC Turbo,
6.2L V8 Gas OHV Supercharged
1
 
Side
 
REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC)
Quantity varies by application
LABELED 84509982)(USED TO SERVICE VEHICLES BUILT WITH 84096011)(FOR 1ST DES SEE 23276022
2nd Design
 

Cadillac CTS



2.0L L4 Gas DOHC Turbo,
3.6L V6 Gas DOHC,
3.6L V6 Gas DOHC Turbo,
6.2L V8 Gas OHV Supercharged

Side REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC)
Quantity varies by application
LABELED 84509982)(USED TO SERVICE VEHICLES BUILT WITH 84096011)(FOR 1ST DES SEE 23276022
2nd Design

1 Per Vehicle

2017

 

2017

 
Chevrolet Camaro

2.0L L4 Gas DOHC Turbo,
3.6L V6 Gas DOHC,
6.2L V8 Gas OHV,
6.2L V8 Gas OHV Supercharged
1
 
Side
 
USED TO SERVICE VEHICLES BUILT WITH 84096011)(FOR 1ST DES SEE 23276022
REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC)
Quantity varies by application
2nd Design
 

Chevrolet Camaro



2.0L L4 Gas DOHC Turbo,
3.6L V6 Gas DOHC,
6.2L V8 Gas OHV,
6.2L V8 Gas OHV Supercharged

Side USED TO SERVICE VEHICLES BUILT WITH 84096011)(FOR 1ST DES SEE 23276022
REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC)
Quantity varies by application
2nd Design

1 Per Vehicle

2018

 

2018

 
Chevrolet Impala

2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC,
3.6L V6 Flex DOHC,
3.6L V6 Gas DOHC
1
 
Side
 
USED ON VEH BUILT PRIOR TO 15MAR2018)(FOR 2ND DES SEE 84087756
Quantity varies by application
ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC),HAMTRAMCK, MI PLANT(DEH)
1st Design
 

Chevrolet Impala



2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC,
3.6L V6 Flex DOHC,
3.6L V6 Gas DOHC

Side USED ON VEH BUILT PRIOR TO 15MAR2018)(FOR 2ND DES SEE 84087756
Quantity varies by application
ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC),HAMTRAMCK, MI PLANT(DEH)
1st Design

1 Per Vehicle

2018

 

2018

 
Chevrolet Impala

2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC,
3.6L V6 Flex DOHC,
3.6L V6 Gas DOHC
1
 
Side
 
USED ON VEH BUILT PRIOR TO 20FEB2018)(FOR 2ND DES SEE 84087756
Quantity varies by application
ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC),OSHAWA,ONT ASSEMBLY PLANT(OSH)
1st Design
 

Chevrolet Impala



2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC,
3.6L V6 Flex DOHC,
3.6L V6 Gas DOHC

Side USED ON VEH BUILT PRIOR TO 20FEB2018)(FOR 2ND DES SEE 84087756
Quantity varies by application
ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC),OSHAWA,ONT ASSEMBLY PLANT(OSH)
1st Design

1 Per Vehicle

2017

 

2017

 
Chevrolet Impala

2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC,
3.6L V6 Bi-Fuel DOHC,
3.6L V6 Flex DOHC,
3.6L V6 Gas DOHC
1
 
Side
 
Quantity varies by application
ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC)
 

Chevrolet Impala



2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC,
3.6L V6 Bi-Fuel DOHC,
3.6L V6 Flex DOHC,
3.6L V6 Gas DOHC

Side Quantity varies by application
ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC)

1 Per Vehicle

2017

 

2017

 
Chevrolet Impala

2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC,
3.6L V6 Bi-Fuel DOHC,
3.6L V6 Flex DOHC,
3.6L V6 Gas DOHC
1
 
Side
 
Quantity varies by application
LABELED 84509982
ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC)
 

Chevrolet Impala



2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC,
3.6L V6 Bi-Fuel DOHC,
3.6L V6 Flex DOHC,
3.6L V6 Gas DOHC

Side Quantity varies by application
LABELED 84509982
ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC)

1 Per Vehicle

2018

 

2018

 
Chevrolet Volt

1.5L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC
1
 
Side
 
REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC)
Quantity varies by application
 

Chevrolet Volt



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

Side REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC)
Quantity varies by application

1 Per Vehicle

2018

 

2018

 
Chevrolet Volt

1.5L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC
1
 
Side
 
REAR PARKING ASSIST/OBSTACLE DETECTION SENSOR(UD7)
Quantity varies by application
 

Chevrolet Volt



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

Side REAR PARKING ASSIST/OBSTACLE DETECTION SENSOR(UD7)
Quantity varies by application

1 Per Vehicle

2018

 

2018

 
Chevrolet Volt

1.5L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC
1
 
Side
 
SEMI-AUTO FRONT AND REAR AND LATERAL-FRONT PARK ASSIST STEERING AID(UFQ),ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC)
Quantity varies by application
 

Chevrolet Volt



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

Side SEMI-AUTO FRONT AND REAR AND LATERAL-FRONT PARK ASSIST STEERING AID(UFQ),ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC)
Quantity varies by application

1 Per Vehicle

2017

 

2017

 
Chevrolet Volt

1.5L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC
1
 
Side
 
SEMI-AUTO FRONT AND REAR AND LATERAL-FRONT PARK ASSIST STEERING AID(UFQ)
Quantity varies by application
 

Chevrolet Volt



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

Side SEMI-AUTO FRONT AND REAR AND LATERAL-FRONT PARK ASSIST STEERING AID(UFQ)
Quantity varies by application

1 Per Vehicle

2017

 

2017

 
Chevrolet Volt

1.5L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC
1
 
Side
 
USED TO SERVICE VEHICLES BUILT WITH 84096011)(FOR 1ST DES SEE 23276022
REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC)
Quantity varies by application
2nd Design
 

Chevrolet Volt



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

Side USED TO SERVICE VEHICLES BUILT WITH 84096011)(FOR 1ST DES SEE 23276022
REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),ENHANCED SIDE OBSTACLE DETECTION SENSOR INDICATOR(UKC)
Quantity varies by application
2nd Design

1 Per Vehicle

2017

 

2017

 
GMC Terrain

2.4L L4 Flex DOHC,
2.4L L4 Gas DOHC,
3.6L V6 Flex DOHC,
3.6L V6 Gas DOHC
1
 
Side
 
USED TO SERVICE VEHICLES BUILT WITH 84096011)(FOR 1ST DES SEE 23276022
REAR PARKING ASSIST/OBSTACLE DETECTION SENSOR(UD7),REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),SIDE ACTIVE SAFETY OBSTACLE DETECTION(UFT),SPECIAL EDITION SALES PKG(WFP)
Quantity varies by application
2nd Design
 

GMC Terrain



2.4L L4 Flex DOHC,
2.4L L4 Gas DOHC,
3.6L V6 Flex DOHC,
3.6L V6 Gas DOHC

Side USED TO SERVICE VEHICLES BUILT WITH 84096011)(FOR 1ST DES SEE 23276022
REAR PARKING ASSIST/OBSTACLE DETECTION SENSOR(UD7),REAR CROSS TRAFFIC ALERT SENSOR INDICATOR(UFG),SIDE ACTIVE SAFETY OBSTACLE DETECTION(UFT),SPECIAL EDITION SALES PKG(WFP)
Quantity varies by application
2nd Design

1 Per Vehicle