/live/media/RB/RB_994322_Fro.jpg)
OE Quality
60-Day Returns
/live/media/RB/RB_994322_Fro.jpg)
/live/media/RB/RB_994322_Ang.jpg)
/live/media/RB/RB_994322_Top.jpg)
/live/media/RB/RB_994322_Bac.jpg)
/live/media/RB/RB_994322_Bac2.jpg)
/live/media/RB/RB_994322_Zz3.jpg)
DormanPart #: 994-322
Dorman 994-322 Vapor Canister Purge Valve
⚙️ 40 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$41.43Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick, Chevrolet, GMC, Oldsmobile, and Pontiac, 88, 98, Blazer, Bonneville, Camaro, Cavalier, Century, Corsica, Cutlass, Cutlass Ciera, Cutlass Supreme, Firebird, Grand Prix, Jimmy, Lumina, Lumina APV, Monte Carlo, Park Avenue, Regal, Riviera, S10, Silhouette, Sonoma, Sunfire, and Trans Sport
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Vapor Canister Purge Valve options
Dorman 994-322 Vapor Canister Purge Valve
| Brand | Dorman |
| Part Number | 994-322 |
| Port 2 Outside Diameter | 9.7 |
| Port 1 Outside Diameter | 7.7 |
| Connector Hose Inside Diameter | 5.6 |
| Terminal Type | Clavija |
| Terminal Type | Pin |
| Mounting Hardware Included | No |
| Mounting Hardware Included | Non |
| Connector Quantity | 1 |
| Connector Quantity | 1 ensamble de manguera del calentador |
| Connector Shape | Oval |
| Connector Shape | Ovalado |
| Housing Material | Plastic |
| Housing Material | Plástico |
| Terminal Quantity | 2 |
| Connector Gender | Female |
| Connector Gender | Hembra |
| Terminal Gender | Macho |
| Terminal Gender | Male |
| Vacuum Port Quantity | 0 |
| Port Quantity | 3 |
| Connector Hose Included | Oui |
| Connector Hose Included | Yes |
| Contenidos del paquete | 1 válvula de purga |
| Inlet Inside Diameter | 4.9 mm |
| Length | 151.3 mm |
| Manguera del conector incluida | Sí |
| Mount Hole Quantity | 0 |
| Mounting Bracket Included | No |
| Mounting Bracket Included | Non |
| Package Contents | 1 purge valve |
This part fits 40 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1997 | Buick | Century | 3.1L | V6 | N/A | w/10 mm Vent Port |
| 1997 | Buick | Park Avenue | 3.8L | V6 | N/A | w/10 mm Vent Port |
| 1997 | Buick | Regal | 3.8L | V6 | N/A | w/10 mm Vent Port |
| 1997 | Buick | Riviera | 3.8L | V6 | N/A | w/10 mm Vent Port |
| 1997 | Chevrolet | Camaro | 3.8L | V6 | N/A | w/10 mm Vent Port |
| 1997 | Chevrolet | Lumina | 3.4L | V6 | N/A | w/10 mm Vent Port |
| 1997 | Chevrolet | Monte Carlo | 3.4L | V6 | N/A | w/10 mm Vent Port |
| 1997 | Oldsmobile | 88 | 3.8L | V6 | N/A | w/10 mm Vent Port |
| 1997 | Oldsmobile | Cutlass | 3.1L | V6 | N/A | w/10 mm Vent Port |
| 1997 | Oldsmobile | Silhouette | 3.4L | V6 | N/A | w/10 mm Vent Port |
| 1997 | Pontiac | Bonneville | 3.8L | V6 | N/A | w/10 mm Vent Port |
| 1997 | Pontiac | Firebird | 3.8L | V6 | N/A | w/10 mm Vent Port |
| 1997 | Pontiac | Grand Prix | 3.8L | V6 | N/A | w/10 mm Vent Port |
| 1997 | Pontiac | Trans Sport | 3.4L | V6 | N/A | w/10 mm Vent Port |
| 1996 | Buick | Century | 2.2L | L4 | N/A | w/10 mm Vent Port |
| 1996 | Buick | Park Avenue | 3.8L | V6 | N/A | w/10 mm Vent Port |
| 1996 | Buick | Regal | 3.1L | V6 | N/A | w/10 mm Vent Port |
| 1996 | Buick | Riviera | 3.8L | V6 | N/A | w/10 mm Vent Port |
| 1996 | Chevrolet | Camaro | 3.8L | V6 | N/A | w/10 mm Vent Port |
| 1996 | Chevrolet | Corsica | 2.2L | L4 | N/A | w/10 mm Vent Port |
| 1996 | Chevrolet | Lumina | 3.4L | V6 | N/A | w/10 mm Vent Port |
| 1996 | Chevrolet | Lumina APV | 3.4L | V6 | N/A | w/10 mm Vent Port |
| 1996 | Chevrolet | Monte Carlo | 3.4L | V6 | N/A | w/10 mm Vent Port |
| 1996 | Oldsmobile | 88 | 3.8L | V6 | N/A | w/10 mm Vent Port |
| 1996 | Oldsmobile | 98 | 3.8L | V6 | N/A | w/10 mm Vent Port |
| 1996 | Oldsmobile | Cutlass | 3.1L | V6 | N/A | w/10 mm Vent Port |
| 1996 | Oldsmobile | Cutlass Ciera | 2.2L | L4 | N/A | w/10 mm Vent Port |
| 1996 | Oldsmobile | Cutlass Supreme | 3.4L | V6 | N/A | w/10 mm Vent Port |
| 1996 | Oldsmobile | Silhouette | 3.4L | V6 | N/A | w/10 mm Vent Port |
| 1996 | Pontiac | Bonneville | 3.8L | V6 | N/A | w/10 mm Vent Port |
| 1996 | Pontiac | Firebird | 3.8L | V6 | N/A | w/10 mm Vent Port |
| 1996 | Pontiac | Trans Sport | 3.4L | V6 | N/A | w/10 mm Vent Port |
| 1995 | Chevrolet | Blazer | 4.3L | V6 | N/A | w/10 mm Vent Port |
| 1995 | Chevrolet | Camaro | 3.8L | V6 | N/A | w/10 mm Vent Port |
| 1995 | Chevrolet | Cavalier | 2.3L | L4 | N/A | w/10 mm Vent Port |
| 1995 | Chevrolet | S10 | 4.3L | V6 | N/A | w/10 mm Vent Port |
| 1995 | GMC | Jimmy | 4.3L | V6 | N/A | w/10 mm Vent Port |
| 1995 | GMC | Sonoma | 4.3L | V6 | N/A | w/10 mm Vent Port |
| 1995 | Pontiac | Firebird | 3.8L | V6 | N/A | w/10 mm Vent Port |
| 1995 | Pontiac | Sunfire | 2.3L | L4 | N/A | w/10 mm Vent Port |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
24506192CP314CP418
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.