Dorman 994-478 Vapor Canister
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$144.94
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
Product Description
This vapor canister has been made to match the original equipment evap canister on certain vehicle years, makes and models, properly restoring emissions controls.
- Direct replacement - this evaporative emissions charcoal canister matches the function and performance of the original canister on specified vehicles
- Restores performance - properly repairs issues with emissions controls to clear check engine light and pass inspection
- Application specific - reverse engineered from the original design on certain vehicle years, makes and models
- Trustworthy quality - backed by team of engineers and quality specialists in the United States
Detailed Applications
| Year | Make | Model | Configuration | Positions | Application Notes |
|---|---|---|---|---|---|
| 2010 | Chevrolet | Cobalt | L4 122 2.0L (1998cc) | wo/PZEV California Emissions | |
| 2010 | Chevrolet | Cobalt | L4 134 2.2L (2198cc) | wo/PZEV California Emissions | |
| 2009 | Chevrolet | Cobalt | L4 122 2.0L (1998cc) | wo/PZEV California Emissions | |
| 2009 | Chevrolet | Cobalt | L4 134 2.2L (2198cc) | wo/PZEV California Emissions | |
| 2008 | Chevrolet | Cobalt | L4 122 2.0L (1998cc) | wo/PZEV California Emissions | |
| 2008 | Chevrolet | Cobalt | L4 134 2.2L (2198cc) | wo/PZEV California Emissions | |
| 2008 | Chevrolet | Cobalt | L4 145 2.4L (2384cc) | wo/PZEV California Emissions | |
| 2007 | Chevrolet | Cobalt | L4 122 2.0L | wo/PZEV California Emissions | |
| 2007 | Chevrolet | Cobalt | L4 134 2.2L (2198cc) | wo/PZEV California Emissions | |
| 2007 | Chevrolet | Cobalt | L4 145 2.4L (2384cc) | wo/PZEV California Emissions | |
| 2007 | Pontiac | G5 | L4 134 2.2L (2198cc) | wo/PZEV California Emissions | |
| 2007 | Pontiac | G5 | L4 145 2.4L (2384cc) | wo/PZEV California Emissions | |
| 2007 | Saturn | Ion | L4 122 2.0L | ||
| 2007 | Saturn | Ion | L4 134 2.2L (2198cc) | ||
| 2007 | Saturn | Ion | L4 145 2.4L (2384cc) | ||
| 2006 | Chevrolet | Cobalt | L4 122 2.0L | wo/PZEV California Emissions | |
| 2006 | Chevrolet | Cobalt | L4 134 2.2L (2198cc) | ||
| 2006 | Chevrolet | Cobalt | L4 145 2.4L (2384cc) | wo/PZEV California Emissions | |
| 2006 | Pontiac | Pursuit | L4 134 2.2L (2198cc) | ||
| 2006 | Pontiac | Pursuit | L4 145 2.4L (2384cc) | ||
| 2006 | Saturn | Ion | L4 122 2.0L | ||
| 2006 | Saturn | Ion | L4 134 2.2L (2198cc) | ||
| 2006 | Saturn | Ion | L4 145 2.4L (2384cc) |
Product Specifications
| Color/Finish: | Black |
|---|---|
| Connector Gender: | Female |
| Connector Material: | Plastic |
| Connector Quantity: | 1 |
| Connector Shape: | Oval |
| Filter Element Material: | Carbon |
| Filter Elements Included: | No |
| Housing Material: | Plastic |
| Inside Diameter: | 0.63 in |
| Length: | 331 mm |
| Mounting Hardware Included: | No |
| Package Contents: | 1 Vapor Canister |
| Package Quantity: | 1 |
| Packaging Type: | Box |
| Port Outside Diameter: | 16 mm; 16 mm; 9.6 mm |
| Port Quantity: | 3 |
| Terminal Gender: | Male |
| Terminal Quantity: | 2 |
| Terminal Type: | Bullet |
OE Numbers
| DIRECT OE CROSS | |
|---|---|
| 15299537 | GENERAL MOTORS |
| 15880153 | GENERAL MOTORS |
| 19177699 | GENERAL MOTORS |
| 19259320 | GENERAL MOTORS |