Switches & Sensors for 2009 Cadillac STS
No.
Part # / Description / Price
Price
5
Air Conditioning Compressor 
GM
GM Description: STS, STS-v. 4.4l, 4.6l. Visual and leak-tested to help ensure the component's quality and durability
The oil separator is part of the compressor and removes oil from the refrigerant to help keep system efficiency
GM meets an aggressive engineering requirement for compressor clutch durability and corrosion resistance Together, these help ensure long-term quality and durability
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
6
8x1.25x90 Multi-Purpose Bolt GM
GM Description: Rear, lower. 4.4 & 4.6L. 4.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
7
Multi-Purpose Bolt GM
GM Description: 8 ft box, 2007-10. 6.5 ft box, 2007-10. 3.6L, outer. 3.0L & 3.6L. 4.4 & 4.6L. 3.6L twin-turbo. 2.8L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
9
13
Air Conditioning Service Valve GM
GM Notes: PARTS: Part included with liquid line.
Description: 4.4 & 4.6L. Wagon, 3.0, 3.6L. Wagon, 6.2L. Repairs leaking A/C system
Restores A/C function
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
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
MSRP $32.37
$18.94
MSRP $32.37
$18.94
13
Acdelco™ A/C High Side Charging Adapter GM
GM Notes: PARTS: Part included with liquid line.
Description: 4.4 & 4.6L. Wagon, 3.0, 3.6L. Wagon, 6.2L.
14
Air Conditioning Service Suction Valve Fitting Cap GM
GM Notes: PARTS: Part included with liquid line.
Description: 3.8, 3.9L, low pressure valve. 4.6L, low pressure valve. 3.0, 3.6L. without tether. Wagon, 6.2L, without tether. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
14
Acdelco™ A/C Service Valve Cap GM
GM Notes: PARTS: Part included with liquid line.
Description: 3.8, 3.9L, low pressure valve. 4.6L, low pressure valve. Wagon, 3.0, 3.6L, without tether. Wagon, 6.2L, without tether.
15
Air Conditioning Refrigerant Pressure Switch GM
GM Description: Protective switch that discontinues power to A/C components when system pressures are too low
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
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
No.
Part # / Description / Price
Price
1
Front End Upper Tie Bar GM
GM Description: Helps secure radiator to prevent damage from movement
For proper installation, locate your nearest GM dealer, independent service center, or body shop
Precise fit for ease of installation
3
Passenger Side Front End Upper Tie Bar Reinforcement GM
GM Positions: Right
Description: Helps secure radiator to prevent damage from movement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $109.56
$92.40
MSRP $109.56
$92.40
5
Ambient Air Temperature Sensor GM
GM Description: Repairs the outside temperature display function caused by failed ambient temp sensor
MSRP $11.08
$6.49
MSRP $11.08
$6.49
6
Ambient Air Quality Sensor GM
GM Description: Air quality sensor. STS, STS-v. SRX. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors