How do you disconnect and remove the EVAP canister and purge valve on Cadillac CTS?

Disconnect the cable from the negative battery terminal, then open the fuel filler cap to relieve the fuel pressure in the tank and remove the engine covers. For 3.2L V6 engines, disconnect the EVAP canister purge valve vacuum line from the top of the intake manifold, the coil pack electrical connector, the electrical connector from the canister purge valve, and the EVAP line quick-connect fittings. Remove the purge valve and mounting bracket as a single assembly, then detach the purge valve from the mounting bracket, with installation being the reverse of removal. For all 2009 and earlier models except 3.2L V6 engines, disconnect the purge line quick-connect fittings from the purge valve, the electrical connector from the canister purge valve, loosen the mounting bracket, and remove the purge valve, again reversing the process for installation. For 2010 and later models, disconnect the electrical connector from the canister purge valve, the EVAP line quick-connect fittings, and remove the canister purge valve mounting bolt to take the valve from the manifold, with installation being the reverse of removal. The EVAP canister is located under the vehicle, above the rear suspension and subframe; raise the vehicle and support it securely on jackstands, then remove the rear subframe and suspension, disconnect the electrical connector and the vapor hose quick-connect fitting from the EVAP canister vent solenoid, disconnect the two EVAP line quick-connect fittings from the EVAP canister, remove the mounting fasteners securing the canister, and take out the canister, with installation being the reverse of removal. For the EVAP canister vent solenoid, remove the rear subframe and suspension, disconnect the canister vent solenoid electrical connector, rotate the valve counterclockwise, and remove it from the canister, with installation being the reverse of removal.

Genuine Cadillac CTS Vapor Canister

Fuel Vapor Canister

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7 Vapor Canisters found

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Cadillac CTS Canister Asm,Evap Emission
Part Number: 19259325
$200.69 MSRP: $416.72
You Save: $216.03 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CANISTER, Fuel Tank Evaporator/Purge Control; Vapor Canister
- Replaces: 19177356
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac CTS | 2 DOOR COUPE, 4 DOOR, 4 DOOR (RHD), 4 DOOR RHD, 4 DOOR SEDAN, 4 DOOR SEDAN(RHD), 4 DOOR STATION WAGON, 4 DOOR STATION WAGON(RHD), 4 DOOR WAGON, 4 DOOR WAGON(RHD), V 2 DOOR COUPE, V 4 DOOR, V 4 DOOR SEDAN, V 4 DOOR WAGON | 6 Cyl 2.8L, 6 Cyl 3.0L, 6 Cyl 3.6L, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.2L
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Cadillac CTS Canister Assembly, Evap Emission
Part Number: 22874434
$126.88 MSRP: $263.46
You Save: $136.58 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CANISTER, Fuel Tank Evaporator/Purge Control; Vapor Canister
- Replaces: 22747154
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2015 Cadillac CTS | 2 DOOR COUPE, 4 DOOR SEDAN, 4 DOOR SEDAN(RHD), 4 DOOR WAGON, 4 DOOR WAGON(RHD), V 2 DOOR COUPE, V 4 DOOR SEDAN, V 4 DOOR WAGON | 6 Cyl 3.0L, 6 Cyl 3.6L, 8 Cyl 6.2L
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Cadillac CTS CANISTER ASM-EVAP EMIS
Part Number: 85161072
$133.62 MSRP: $240.76
You Save: $107.14 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Vapor Canister
- Replaces: 84159631, 20951486, 84834023
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2015 Cadillac CTS | 4 DOOR PERFORMANCE SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR SEDAN | 4 Cyl 2.0L, 6 Cyl 3.6L
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Cadillac CTS CANISTER ASM-EVAP EMIS
Part Number: 85161070
$109.27 MSRP: $196.00
You Save: $86.73 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Vapor Canister
- Replaces: 84834021, 20951487, 84082815
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 Cadillac CTS | 4 DOOR PERFORMANCE SEDAN, 4 DOOR PLUS SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR SEDAN, 4 DOOR V-SERIES SEDAN | 4 Cyl 2.0L, 6 Cyl 3.6L, 8 Cyl 6.2L
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Cadillac CTS CANISTER ASM-EVAP EMIS
Part Number: 85160873
$132.05 MSRP: $237.92
You Save: $105.87 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Vapor Canister
- Replaces: 84354095, 84821499, 84082814
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2019 Cadillac CTS | 4 DOOR PERFORMANCE SEDAN, 4 DOOR PLUS SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR V-SERIES SEDAN | 4 Cyl 2.0L, 6 Cyl 3.6L, 8 Cyl 6.2L
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Cadillac CTS Canister Assembly, Evap Emission
Part Number: 15214440
$66.74 MSRP: $119.72
You Save: $52.98 (45%)
Product Specifications
- Other Name: CANISTER, Fuel Tank Evaporator/Purge Control; Vapor Canister
- Replaces: 17114052
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2004 Cadillac CTS | 4 DOOR, 4 DOOR RHD, 4 DOOR(RHD), V 4 DOOR | 6 Cyl 3.2L, 6 Cyl 3.6L, 8 Cyl 5.7L
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Cadillac CTS Canister Asm,Evap Emission
Part Number: 19259326
$146.89 MSRP: $264.66
You Save: $117.77 (45%)
Product Specifications
- Other Name: CANISTER, Fuel Tank Evaporator/Purge Control; Vapor Canister
- Replaces: 19177355
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2005 Cadillac CTS | 4 DOOR, 4 DOOR RHD, 4 DOOR(RHD), V 4 DOOR | 6 Cyl 2.8L, 6 Cyl 3.2L, 6 Cyl 3.6L, 8 Cyl 5.7L

Cadillac CTS Vapor Canister

The Vapor Canister in Cadillac CTS vehicles is located in the evaporative emissions control (EVAP) system which was developed to ensure evaporation rather than emission of hydrocarbons in the atmosphere. This component is also termed the carbon or charcoal canister and is used to store fuel vapours which come from the fuel tank. When the engine needs more fuel, these vapors are released by the canister through some which is then sucked along with air and transported directly into the engine to be burnt. Years of Cadillac CTS models have come with different styles of Vapor Canisters whereby some have filters that can be replaced in order to enhance efficiency. Existing Cadillac CTS cars have improved EVAP systems to include check devices like a canister vent solenoid and, fuel tank pressure sensor, for the identification of leaks and proper functioning. Such developments assist in preserving the high standards of the framework which in turn makes a contribution towards lowering of emissions and meeting environmental standards.

Each OEM Cadillac CTS Vapor Canister we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Cadillac CTS Vapor Canister Parts Questions & Experts Answers

Canister Assembly, Evap Emission
22874434
Q: How do you disconnect and remove the EVAP canister and purge valve on Cadillac CTS?
A: Disconnect the cable from the negative battery terminal, then open the fuel filler cap to relieve the fuel pressure in the tank and remove the engine covers. For 3.2L V6 engines, disconnect the EVAP canister purge valve vacuum line from the top of the intake manifold, the coil pack electrical connector, the electrical connector from the canister purge valve, and the EVAP line quick-connect fittings. Remove the purge valve and mounting bracket as a single assembly, then detach the purge valve from the mounting bracket, with installation being the reverse of removal. For all 2009 and earlier models except 3.2L V6 engines, disconnect the purge line quick-connect fittings from the purge valve, the electrical connector from the canister purge valve, loosen the mounting bracket, and remove the purge valve, again reversing the process for installation. For 2010 and later models, disconnect the electrical connector from the canister purge valve, the EVAP line quick-connect fittings, and remove the canister purge valve mounting bolt to take the valve from the manifold, with installation being the reverse of removal. The EVAP canister is located under the vehicle, above the rear suspension and subframe; raise the vehicle and support it securely on jackstands, then remove the rear subframe and suspension, disconnect the electrical connector and the vapor hose quick-connect fitting from the EVAP canister vent solenoid, disconnect the two EVAP line quick-connect fittings from the EVAP canister, remove the mounting fasteners securing the canister, and take out the canister, with installation being the reverse of removal. For the EVAP canister vent solenoid, remove the rear subframe and suspension, disconnect the canister vent solenoid electrical connector, rotate the valve counterclockwise, and remove it from the canister, with installation being the reverse of removal.