Standard Ignition CP3725 vapor canister for the 2019-2020 Chevrolet Silverado 1500 V6 4.3L, V8 5.3L or 6.2L, the 2020 Silverado 1500 4-cylinder 2.7L or 6-cylinder 3.0L and other vehicles holds fuel vapor in charcoal media until the evaporative emission system routes it to the engine. It is specially engineered for GM vehicles.
- Housing built to withstand temperature changes, chemicals and debris
- Charcoal filter media, with the filter element included
- Three ports on the canister body
- Lab and on-vehicle testing for correct operation of the evaporative emission system
Quick facts
- Part: Standard Ignition CP3725 vapor canister
- Fits: the 2019-2020 Chevrolet Silverado 1500 V6 4.3L, V8 5.3L or 6.2L, the 2020 Silverado 1500 4-cylinder 2.7L or 6-cylinder 3.0L and other vehicles
- Condition: New
A saturated or damaged canister can show up as a fuel smell or an evaporative emission warning light. Those signs alone do not prove the canister is at fault, since a loose fuel cap can also trigger the warning.
Fits
This canister is a direct-fit OE replacement listed for a wide range of Chevrolet, GMC and Cadillac models, led by the 2019-2020 GMC Sierra 1500 V6 4.3L, V8 5.3L or 6.2L, the 2020 Sierra 1500 4-cylinder 2.7L or 6-cylinder 3.0L and the 2021-2024 Chevrolet Tahoe V8 5.3L or 6.2L. The Tahoe takes one. If your truck or SUV is not named here, look up your year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Port quantity: 3
Build and materials
- Filter media: charcoal
- Filter element: included
- Condition: new
- Country of origin: China
In the box
One vapor canister with its filter element.
Frequently Asked Questions
Is this a GMC Sierra 1500 vapor canister for the 2019-2020 models with the V6 4.3L, V8 5.3L or 6.2L?
Yes. Standard Ignition CP3725 is listed for the 2019-2020 GMC Sierra 1500 V6 4.3L, V8 5.3L or 6.2L, and for the 2020 Sierra 1500 4-cylinder 2.7L or 6-cylinder 3.0L.
Does this vapor canister come with a filter element?
Yes. The filter element is included, and the filter media is charcoal.
How many ports does the CP3725 canister have?
The canister has three ports. Its filter media is charcoal.
What can I look for on a vapor canister that may be failing?
A fuel smell or an evaporative emission warning light can be signs. With the engine off and cool, you can look for cracks or damage on the housing; a shop can test the evaporative system.
How is this Standard Ignition vapor canister tested?
Standard Ignition CP3725 goes through testing in the lab and on vehicles, so the evaporative emission system operates as the OE intended.
