Emission Components for 2023 Cadillac CT4
No.
Part # / Description / Price
Price
1
Vapor Canister 
GM
GM Description: Canister & sensors. CT4. CT5. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
MSRP $259.30
$172.93
MSRP $259.30
$172.93
2
Vapor Canister Vent Valve Solenoid GM
GM Description: Controls fresh air flow to the canister
Sends fuel vapors to the engine for re-burn
Helps control fuel tank pressure
MSRP $40.02
$23.41
MSRP $40.02
$23.41
3
Vapor Canister Purge Tube GM
GM Description: CTS. 3.6l. With vsport. ATS. 3.6l. With v-series. Coupe, 3.6L twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $105.52
$61.73
MSRP $105.52
$61.73
4
Manifold Absolute Pressure (MAP) Sensor GM
GM Description: This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $69.92
$40.89
MSRP $69.92
$40.89
5
Heated Oxygen Sensor GM
GM Positions: Right
Description: Pre-catalyst. Upstream. Upper. Envision. 2.0l. Bank 1 sen 1. Traverse. 2.0l. Front. 2.0L turbo. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $100.52
$58.80
MSRP $100.52
$58.80
5
Heated Oxygen Sensor GM
GM Positions: Front
Description: 2.0L turbo. CTS. 2.0l. Upper. Envision. 2.0l. Bank 1 sen 1. Equinox, Terrain. 2.0l. Upstream. Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $97.50
$57.04
MSRP $97.50
$57.04
6
Heated Oxygen Sensor GM
GM Positions: Right
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $72.94
$42.67
MSRP $72.94
$42.67
No.
Part # / Description / Price
Price
2
Fuel Tank Spacer GM
GM Notes: PARTS: Part included with fuel tank.
Description: #1. Fuel tank & pump. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $5.36
$3.77
MSRP $5.36
$3.77
3
Fuel Tank Spacer GM
GM Notes: PARTS: Part included with fuel tank.
Description: Sedan, #2. Fuel tank & pump. Coupe, #2. Without hybrid. #2. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $26.27
$17.51
MSRP $26.27
$17.51
4
Fuel Tank Pressure Sensor GM
GM Notes: PARTS: Part included with fuel tank.
Description: Help measure pressure changes within fuel tank Help alert engine management computer if a leak occurs in fuel system.Genuine OEM GM 2007-2024 GM Fuel Tank Pressure Sensor - 13502903
Ensure the longevity and reliability of your vehicle's performance w ...
MSRP $100.17
$58.59
MSRP $100.17
$58.59
5
Fuel Tank Pressure Sensor Cover GM
GM Notes: PARTS: Part included with fuel tank.
Description: Tank & mounting. 6.0L. 1.5L turbo. 3.6L. Fuel tank & pump. 2.5L. 2.0L turbo. 1.8L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.12
$5.92
MSRP $10.12
$5.92
6
MSRP $8.44
$5.92
6
Driver Side Fuel Tank Strap GM
GM Positions: Left
Description: Fuel tank & pump. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $24.38
$16.26
MSRP $24.38
$16.26
8
Multi-Purpose Retainer GM
GM Description: 2017-20, emission reduction system. 2.8L turbo diesel, emission reduction system, type 1. With awd. Coupe,. Rwd. Fuel tank & pump. With hybrid. 1.6L, reduction tank & components, sedan, type 1. With CTS V. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $13.28
$7.77
MSRP $13.28
$7.77
9
B (S)Module Kit GM
GM Description: CT4. Low pressure pump. 3.6l. CT5. In tank. 6.2l.
MSRP $273.00
$159.71
MSRP $273.00
$159.71
10
Acdelco™ Fuel Pump Tank Seal GM
GM Notes: PARTS: Part included with fuel pump. Part cannot be reused/reinstalled.
10
Seal GM
GM Notes: PARTS: Part included with fuel pump. Part cannot be reused/reinstalled.
MSRP $18.17
$10.64
MSRP $18.17
$10.64
11
F (S)Sensor Kit GM
GM Notes: PARTS: Part included with fuel pump. Part cannot be reused/reinstalled.
Description: CT4. 3.6l. 6.2L. Fuel tank & pump, with v blackwing.
MSRP $52.16
$30.51
MSRP $52.16
$30.51
13
Fuel Tank Sending Unit Lock Ring GM
GM Description: Tank & mounting. Fuel tank & pump. Help align and secure fuel tank sender
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $18.30
$10.71
MSRP $18.30
$10.71
14
Fuel Pump Controller GM
GM Description: CT5. Labeled 13563193. Optional. Stamped #13563193. Encore GX. All. 1.2l.
MSRP $204.24
$119.48
MSRP $204.24
$119.48