Electrical Components for 2021 Chevrolet Tahoe
No.
Part # / Description / Price
Price
1
Park Assist Alarm Sensor 
GM
GM Description: Measure the distance between the vehicle and nearby objects
Alerts driver of potential obstacles to parking
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
A proximity sensor used in the park assist system.
A proximity sensor used in the park assist system.
MSRP $62.65
$46.23
MSRP $62.65
$46.23
3
Park Sensor Bracket GM
GM Notes: PARTS: Part included with bumper cover.
Description: Front. Sle, slt, denali. With z71, inner. With at4, outer.
Parking Aid Sensor Bracket.
Parking Aid Sensor Bracket.
MSRP $11.16
$7.20
MSRP $11.16
$7.20
4
Driver Side Object Sensing Alert Module GM
GM Positions: Left
Description: Designed to translate various signals to trigger alerts of nearby objects
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
A sensor (usually radar based) that detects if an object is in a vehicle's blind spot area.
A sensor (usually radar based) that detects if an object is in a vehicle's blind spot area.
MSRP $176.71
$132.00
MSRP $176.71
$132.00
4
Passenger Side Obstacle Detection Control Module GM
GM Positions: Right
Description: Designed to translate various signals to trigger alerts of nearby objects
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
A sensor (usually radar based) that detects if an object is in a vehicle's blind spot area.
A sensor (usually radar based) that detects if an object is in a vehicle's blind spot area.
MSRP $216.46
$161.70
MSRP $216.46
$161.70
5
Rear Object Alarm Sensor Wiring Harness GM
GM Notes: PARTS: Part number listed for estimating purposes only. Contact your local dealer for specific pricing information.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Parking Aid System Wiring Harness.
Parking Aid System Wiring Harness.
MSRP $99.56
$70.94
MSRP $99.56
$70.94
5
Rear Object Alarm Sensor Wiring Harness GM
GM Notes: PARTS: Part number listed for estimating purposes only. Contact your local dealer for specific pricing information.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Parking Aid System Wiring Harness.
Parking Aid System Wiring Harness.
MSRP $136.69
$97.39
MSRP $136.69
$97.39
5
Rear Object Alarm Sensor Wiring Harness GM
GM Notes: PARTS: Part number listed for estimating purposes only. Contact your local dealer for specific pricing information.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $111.78
$79.64
MSRP $111.78
$79.64
5
Rear Object Alarm Sensor Wiring Harness GM
GM Notes: PARTS: Part number listed for estimating purposes only. Contact your local dealer for specific pricing information.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $83.36
$59.40
MSRP $83.36
$59.40
6
Control Module GM
GM Description: 2021-24, hands free. Envision. With handsfree. 2021-23, lift gate. Power liftgate. XT4. Hands free power lift. All. 2024-25, hands free gate.
MSRP $73.78
$45.19
MSRP $73.78
$45.19
7
Trailer Tire Pressure Indicator Module GM
GM Description: Stamped #85127074. With rear fascia assembly. Yukon. Trailer tire pressure labeled: 85127074.
Tire Pressure Monitoring System Control Module.
Tire Pressure Monitoring System Control Module.
MSRP $179.52
$111.30
MSRP $179.52
$111.30
9
Motion Sensor GM
GM Description: Acadia. Upper & lower. Labeled 85518160. 2020-23, hands free. Escalade. Electrical components, lift gate, lower. Without rs, electrical components, lift gate, all.
A sensor that detects motion like a footsweep, then signals a module which then commands the liftgate to open.
A sensor that detects motion like a footsweep, then signals a module which then commands the liftgate to open.
MSRP $39.76
$25.65
MSRP $39.76
$25.65
10
Rear Closure Hands Free Lamp GM
GM Description: Hands free. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Light used for interior illumination.
Light used for interior illumination.
No.
Part # / Description / Price
Price
3
Park Sensor Bracket GM
GM Positions: Left
Description: 2021-24, outer. 23-24, outer. 21-22, outer.
MSRP $38.56
$24.87
MSRP $38.56
$24.87
3
Park Sensor Bracket GM
GM Positions: Right
Description: 2021-24, outer. 23-24, outer. 21-22, outer.
MSRP $38.56
$24.87
MSRP $38.56
$24.87
3
Park Sensor Bracket GM
GM Positions: Right
Description: Front. Sle, slt, denali. With z71, inner. With at4, outer.
Parking Aid Sensor Bracket.
Parking Aid Sensor Bracket.
MSRP $11.16
$7.20
MSRP $11.16
$7.20
4
Front Object Alarm Sensor Wiring Harness GM
GM Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Parking Aid System Wiring Harness.
Parking Aid System Wiring Harness.
MSRP $165.33
$115.46
MSRP $165.33
$115.46
5
Forward Range Radar Sensor GM
GM Description: Without super cruise, labeled: 85000046. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Cruise Control Distance Sensor.
Cruise Control Distance Sensor.
6
Forward Range Radar Bracket GM
GM Description: Helps securely anchor cruise control sensors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
A component to which the cruise control distance sensor is mounted to.
A component to which the cruise control distance sensor is mounted to.
MSRP $81.71
$60.29
MSRP $81.71
$60.29
7
Front View Driver Information Camera GM
GM Description: Helps assist driver awareness
Read the vehicle owner's manual for important feature limitations and information
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Camera to assist the driver in parking a vehicle.
Camera to assist the driver in parking a vehicle.
MSRP $168.06
$124.02
MSRP $168.06
$124.02
No.
Part # / Description / Price
Price
3
Park Sensor Bracket GM
GM Positions: Left
Description: 2021-24, outer. 23-24, outer. 21-22, outer.
MSRP $38.56
$24.87
MSRP $38.56
$24.87
No.
Part # / Description / Price
Price
3
Park Sensor Bracket GM
GM Positions: Left
Description: 2021-24, outer. 23-24, outer. 21-22, outer.
MSRP $38.56
$24.87
MSRP $38.56
$24.87
No.
Part # / Description / Price
Price
3
Park Sensor Bracket GM
GM Positions: Left
Description: 2021-24, outer. 23-24, outer. 21-22, outer.
MSRP $38.56
$24.87
MSRP $38.56
$24.87
No.
Part # / Description / Price
Price
3
Park Sensor Bracket GM
GM Positions: Left
Description: 2021-24, outer. 23-24, outer. 21-22, outer.
MSRP $38.56
$24.87
MSRP $38.56
$24.87
No.
Part # / Description / Price
Price
6
Control Module GM
GM Description: 2021-24, hands free. Envision. With handsfree. 2021-23, lift gate. Power liftgate. XT4. Hands free power lift. All. 2024-25, hands free gate.
MSRP $73.78
$45.19
MSRP $73.78
$45.19
Related Parts
Part # / Description / Price
Price
Multi-Purpose Bolt GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $3.16
$2.32
MSRP $3.16
$2.32
Multi-Purpose Nut GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.60
$6.32
MSRP $8.60
$6.32
Multi-Purpose Nut GM
GM Description: Helps align and secure various components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Multi-Purpose Bolt GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.54
$5.53
MSRP $7.54
$5.53
M4.2x1.41x25 Multi-Purpose Bolt GM
GM Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
M6x1x30 Multi-Purpose Bolt GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors