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Vemo V40-77-1023 Vapor Canister Purge Valve
Vapor Canister Purge Valve for Saturn Astra
The Vemo V40-77-1023 is an electric vapor canister purge valve for evaporative emission control systems. It is listed for 2008-2009 Saturn Astra applications with OE No. 55562350, making it a direct-fit replacement for the specified vehicle range.
Built to match the listed dimensions and operating mode, this VEMO purge valve supports precise vapor flow control in the EVAP system. The VEMO product line focuses on OE-style replacement components for emission control service, and this part number is identified for Saturn Astra fitment.
Key Features
- Part number: V40-77-1023
- Category: emission control, evaporative system
- Electric operating mode for controlled purge operation
- Breather valve type
- Dimensions: 84 mm length, 40 mm width, 64 mm height
- Listed fitment: Fits 2008-2009 Saturn Astra, N/A
- OE reference noted: 55562350
Detailed Description
The Vemo V40-77-1023 vapor canister purge valve is an EVAP emission control component used to regulate fuel vapor routing from the charcoal canister into the engine intake under commanded conditions. For Saturn Astra models from 2008-2009, this purge valve is cataloged with OE No. 55562350 and is intended to restore proper evaporative system function when the original valve is worn, sticking, or no longer sealing correctly. The compact electric design and breather valve construction support accurate vapor management in the specified application.
This part cross-references 55562350 for the same application. The V40-77-1023 part number should be verified against the vehicle’s OE reference before ordering, especially when matching an existing purge valve on a Saturn Astra.
What It Is Used For
- Check engine light related to EVAP system faults
- Fuel vapor leakage from a purge valve that no longer seals
- Rough idle or drivability issues tied to incorrect purge flow
- Emission test failures caused by evaporative system malfunction
- Replacement of a failed purge valve on 2008-2009 Saturn Astra models
Installation Notes and Tips
Confirm the OE number, connector style, and physical dimensions before installation. On Saturn Astra applications, compare the removed valve to V40-77-1023 and verify the EVAP hose routing matches the original layout. After installation, clear diagnostic trouble codes and inspect the system for leaks so the purge valve can operate correctly.
Quality Assurance
Vemo/VEMO cataloging identifies this as an OE-referenced replacement part for the listed Saturn Astra application. Use the OE number 55562350 and the part number V40-77-1023 to confirm application accuracy during parts lookup and service verification.
| Brand | Vemo |
|---|---|
| Part Number | V40-77-1023 |
| Position | VEMO |
| Height [mm] | 64 |
| Length [mm] | 84 |
| Operating Mode | Electric |
| Packaging Depth [cm] | 6,8 |
| Packaging height [cm] | 6,7 |
| Packaging width [cm] | 4 |
| Valve type | Breather Valve |
| Weight [kg] | 0.053 |
| Width [mm] | 40 |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Saturn | Astra | 1.8L | L4 | N/A | Grade: Aftermarket; With OE No. 55562350; VEMO |
| 2008 | Saturn | Astra | 1.8L | L4 | N/A | Grade: Aftermarket; With OE No. 55562350; VEMO |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.