Fuel Tank Breather Valve for Chevrolet Aveo, Cruze & Opel Corsa,Adam Astra J - MAP-100314

Vehicle Fitment & Part Details

This fuel tank breather valve (EVAP canister purge solenoid) fits Chevrolet Aveo T300, Chevrolet Cruze J300 / J305 / J308, plus Opel ADAM, Corsa D, Corsa E, Astra J, and Meriva B with GM Family 0 / Family 1 petrol engines. OE cross-reference 55566514 (Chevrolet / Opel) and 850093 (Opel). Electric solenoid valve with 2-pin connector. Always match the OE number and verify VIN before ordering.

Key Details

SKU

MAP-100314

Component

Fuel Tank Breather Valve

Operating Mode

Electric

Connectors

2-pin

Primary Fitment

Opel Corsa D 2009-2014 (S07)

Lead OE

55566514 / 850093

Key Benefits

• Direct fit for Chevrolet and Opel applications sharing the same EVAP emissions system across the GM Gamma II (Aveo T300) and Opel Gamma (Corsa D/E, Astra J, Meriva B, ADAM) platforms.
• Cross-references OE 55566514 (Chevrolet/Opel) and 850093 (Opel) - two primary factory part numbers in one SKU.
• Electric solenoid with 2-pin connector matching the supplied specification for GM Family 0 (1.0/1.2) and Family 1 (1.4) petrol engine applications.

OEM Reference Numbers

• Chevrolet: 55566514
• Opel: 55566514, 850093

Product Specifications

Vehicle Fitment

Includes 28 supplied applications.

Fitment Notes

• Always match the OE number (55566514 or 850093) and verify VIN before ordering.
• Chevrolet-Opel shared platform: The Chevrolet Aveo T300 and Chevrolet Cruze J-series share the GM Gamma II and Delta II platforms with Opel Corsa D/E, Astra J, Meriva B, and ADAM. Engines are GM Family 0 (1.0/1.2) and Family 1 (1.4) built in Szentgotthard, Hungary and Aspern, Austria. The same EVAP breather valve fits all these applications because the emissions system is common across GM's European small-car family.
• Fitment list reflects 28 South African market applications. European-only LPG / dual-fuel variants and commercial Corsa Van, Meriva Van variants are not included.
• Open-ended dates (e.g. "03/2011-") indicate the model was still in production at the supplier catalogue date and may extend beyond.

Installation / Use / Maintenance Tips

• Compare the new valve to the removed unit before installation - confirm connector type (2-pin), hose barb diameters, and mounting orientation.
• Disconnect the vehicle battery before unplugging the valve electrical connector to avoid triggering additional fault codes.
• Inspect connected EVAP hoses for cracking, collapse, or perished rubber - replace any damaged hoses at the same time.
• Clear stored diagnostic trouble codes with an OBD-II scan tool after installation, then drive the vehicle through a full warm-up cycle to complete the EVAP monitor.
• If the check engine light returns with an EVAP code after replacement, check the fuel cap seal, EVAP hose routing, and charcoal canister - the valve is not always the root cause.

Common Questions

What is a fuel tank breather valve?
Also called an EVAP canister purge valve or solenoid, this electrically-operated valve controls the flow of fuel vapour from the charcoal canister into the engine intake manifold, where the vapour is burnt. It is part of the evaporative emissions control (EVAP) system required by vehicle emissions regulations. When it fails, the engine management system usually triggers an EVAP-related OBD-II trouble code.

Why does a Chevrolet part fit Opel vehicles?
From 2011 to 2017, Chevrolet Aveo (T300) and Cruze (J-series) sold in South Africa were built by General Motors on the same engineering platforms as Opel Corsa D/E, Astra J, Meriva B, and ADAM. They shared engines (GM Family 0 and Family 1), emissions hardware, and many other components. The fuel tank breather valve carries OE numbers for both brands (55566514 for Chevrolet and Opel, 850093 specifically for Opel).

Is this an OEM or aftermarket part?
The part is listed with OEM cross-references (55566514, 850093). Match the OE number or the supplied fitment details to confirm compatibility before ordering. Contact us with your VIN if verification is needed.

Will replacing this clear my check engine light?
If the fault code is EVAP-related (P0443, P0446, P0455, P0496, P0441) and a technician has confirmed the purge valve is the cause, then yes - the light should clear once the code is reset and the EVAP monitor completes. However, these codes can also be caused by other EVAP system faults (loose fuel cap, cracked hose, failed charcoal canister), so have the fault confirmed before ordering.

How do I confirm fitment?
The easiest and most reliable method is to match the OE number stamped on your original valve (55566514 or 850093). You can also check the vehicle fitment table above against your VIN. Contact us with your VIN for verification if needed.