Opel Valve Cover PCV Diaphragm 1.2 / 1.4 / 1.6 / 1.8 / 1.9 / 2.0L - 0607145

This membrane is the crankcase ventilation component in the specified Opel valve covers for the listed 1.2L, 1.4L, 1.6L, 1.8L, 1.9L and 2.0L engine applications. Match the installed cover reference and the exact engine designation below before selecting the diaphragm.

Vehicle Applications

• Opel AMPERA - from 2012; engines A14XFL.
• Opel ASTRA-J - from 2010; engines A14NEL, A14NET, A14XEL, A14XER.
• Opel CORSA-D - from 2007; engines A12XEL, A12XER, A14XEL, A14XER.
• Opel INSIGNIA - from 2009; engines A14NET.
• Opel MERIVA-B - from 2010; engines A14NEL, A14NET, A14XER, B14NEL, B14NET.
• Opel ZAFIRA-C - from 2012; engines A14NEL, A14NET, A16XHT, A16XNT, A18XEL, A18XER, A20DT, A20DTH, A20DTL, A20DTR, Y20DTJ, Z20DTJ.
• Opel ASTRA H, ZAFIRA B, VECTRA C, SIGNUM Z19DT

When to Inspect the Membrane

• Oil leakage or misting around the valve cover.
• A burnt-oil smell after the engine warms up.
• Unmetered air through the cover or crankcase ventilation system.
• Unstable idle.
• Increased oil consumption.
• Whistling, abnormal vacuum or mixture faults linked to an air leak.

Inspect the cover, membrane and ventilation system to identify the source of the fault. These symptoms do not confirm that the membrane alone needs replacement.

Valve Cover and Related References

0607145, 0607697, 55561426, 25198877, 55573747, 607697, 607145, 49615.

Listed Engine Designations

• A14XFL
• A14NEL
• A14NET
• A14XEL
• A14XER
• A12XEL
• A12XER
• B14NEL
• B14NET
• A16XHT
• A16XNT
• A18XEL
• A18XER
• A20DT
• A20DTH
• A20DTL
• A20DTR
• Y20DTJ
• Z20DTJ
• Z19DT

Repair Scope

The diaphragm can be serviced separately when the surrounding cover and housing are sound. Inspect the other sealing components before choosing the repair; replacing a membrane does not correct damage elsewhere in the assembly.

Important Before Ordering

Compare the installed assembly reference, membrane design and dimensions before ordering. Check the housing and ventilation hoses for damage; a membrane alone may not resolve a cracked housing.

FAQ

Which engine sizes are included in the listed applications?

The listed applications include 1.2L, 1.4L, 1.6L, 1.8L, 1.9L and 2.0L. Compare the exact engine designation and installed valve cover reference.

Which vehicles are listed with Z19DT?

Opel ASTRA H, ZAFIRA B, VECTRA C and SIGNUM are listed with Z19DT.

Which Meriva-B engine designations are listed?

From 2010, MERIVA-B is listed with A14NEL, A14NET, A14XER, B14NEL and B14NET.

Does the engine size alone identify the correct membrane?

Compare the complete engine designation, installed cover reference and membrane design. The application list contains several engine versions within the same displacement.

Part Number / PN

0607145, 0607697, 55561426, 25198877, 55573747, 607697, 607145, 49615

SKU: KL0607145.

• OPEL

Returns and exchanges

Request a change-of-mind return within 14 calendar days of delivery, then send the goods within 14 calendar days of notifying us. Our voluntary return option applies to unused, uninstalled, complete goods in their original condition and packaging. Exchanges are subject to availability and agreement.

The customer pays change-of-mind return shipping. No restocking fee applies. Refunds and original delivery charges are handled under our Refund & Return Policy and applicable law.

Faulty, damaged or incorrect goods

Email contact-us@klifex.net with your order details and a description of the problem. These claims are separate from change-of-mind returns. Where we are responsible, we bear the required remedy and return costs. Installation alone does not remove mandatory defect rights.

Your legal rights

Applicable statutory rights take precedence, including EU/EEA and UK withdrawal rights and legal guarantees. Necessary inspection does not remove a statutory withdrawal right; deductions for excessive handling must reflect an actual, evidenced loss of value.

Contact us for the correct return address before shipping. Our legal address is not a return address.

Read the full Refund & Return Policy