Sensors for 2023 Cadillac CT4
No.
Part # / Description / Price
Price
1
MSRP $260.33
$170.10
2
2016-2025 GM - Multi-Purpose Stud 
GM
GM Notes: PARTS: Part included with condenser.
Description: 6.6L diesel, short. Condenser & lines, 2.0L turbo. Condenser & lines, 2.7L turbo. 2.7L turbo, rwd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $11.40
$7.30
MSRP $11.40
$7.30
3
2020-2024 Cadillac - Air Conditioning Receiver Drier GM
GM Notes: PARTS: Part included with condenser.
Description: Condenser & lines, 2.0L turbo. CT5. 3.0L. Condenser & lines, 2.7L turbo. CT4. 2.7l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $134.78
$74.80
MSRP $134.78
$74.80
4
A/C Refrigerant Discharge Hose GM
GM Description: Condenser & lines, 3.6L turbo. CT4. Front. 3.6l.
MSRP $259.33
$141.21
MSRP $259.33
$141.21
5
1999-2024 GM - Multi-Purpose O-Ring GM
GM Notes: PARTS: Part included with front AC hose.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $19.24
$12.31
MSRP $19.24
$12.31
6
2011-2024 GM - Air Conditioning Line O-Ring GM
GM Notes: PARTS: Part included with front AC hose.
Description: 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 $19.36
$12.39
MSRP $19.36
$12.39
7
2011-2024 GM - A/C Line O-Ring GM
GM Notes: PARTS: Part included with front AC hose.
MSRP $22.10
$13.81
MSRP $22.10
$13.81
9
2014-2025 GM - Air Conditioning System Valve Core GM
GM Notes: PARTS: Part included with front AC hose.
Description: 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 $17.64
$11.29
MSRP $17.64
$11.29
10
Air Conditioning Service Valve Fitting Cap GM
GM Notes: PARTS: Part included with front AC hose.
Description: 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 $30.36
$18.98
MSRP $30.36
$18.98
11
2016-2025 GM - Air Conditioning Evaporator Air Temperature Sensor GM
GM Notes: PARTS: Part included with front AC hose.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $14.76
$9.45
MSRP $14.76
$9.45
12
2008-2025 GM - Air Conditioning Compressor Refrigerant Pressure Switch Seal (O-Ring) GM
GM Notes: PARTS: Part included with front AC hose.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $13.04
$8.35
MSRP $13.04
$8.35
13
Suction & Discharge Hose Assembly GM
GM Description: Rear. Liquid & suction line. CT4. 3.6l. Condenser & lines, 3.6L turbo.
MSRP $194.71
$108.06
MSRP $194.71
$108.06
15
2016-2025 GM - Air Conditioning Compressor Hose Seal GM
GM Notes: PARTS: Part included with rear AC hose.
Description: 6.0L, large. 6.6L diesel, 2017-19, large. Type 1. 6.6L diesel, small. 6.6L gas, small. Condenser and components, 1.3L turbo. Condenser and components, 1.2L turbo. CT4. Corvette. 1/2. 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 $9.04
$5.88
MSRP $9.04
$5.88
17
2016-2024 GM - Air Conditioning Service Valve GM
GM Notes: PARTS: Part included with rear AC hose.
Description: Upper, with low gwp. 6.2L, rear, without low gwp. 3.6L, rear, without low gwp. CT5. CT4. 3.0L, high pressure. Front section, 2.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $55.26
$31.77
MSRP $55.26
$31.77