EGR Vacuum Radiator Actuator – Volvo 2.4 TDI / 2.0 TDI | OEM 31439464 36010129

The EGR vacuum radiator actuator controls the EGR cooler bypass valve on Volvo 2.4 TDI and 2.0 TDI diesel engines. When it fails, the EGR bypass stops working — causing EGR fault codes, incorrect exhaust gas temperatures, and reduced fuel efficiency. This direct replacement actuator restores correct EGR system operation.

Fits OEM #31439464.

When to Inspect This Part

• loss of power or hesitation
• smoke after warm-up
• rough or unstable idle
• mixture faults or an intake air leak

What's Included

• 1 × EGR Vacuum Radiator Actuator

OEM Part Numbers and Vehicle Fitment

Additional confirmed fitment

• Volvo V40, V60, S60, V70, S80, XC70, XC60, V90, S90, XC90

Part Number / PN

31439464, 36010129, 32203034, 31422119, 31422315, 31293727, 31272702, 36010128, 36012436, 36010130, 0280751016, 30757742, 322030034

Important Fitment Check

Before ordering, compare the part design, dimensions, connectors, and every available OEM/P/N marking with the part installed on the vehicle. Matching OEM/P/N 31439464 is the primary fitment check.

FAQ

How do I confirm fitment for this EGR Vacuum Radiator Actuator?

Compare the exact OEM/P/N and physical design with the installed part. The primary reference is 31439464. Do not select the part by vehicle model alone.

What symptoms may indicate a problem with this EGR Vacuum Radiator Actuator?

Confirmed symptoms include loss of power or hesitation, smoke after warm-up, rough or unstable idle, mixture faults or an intake air leak. Diagnose the original assembly before ordering so another fault is not mistaken for this part.

What is included with this EGR Vacuum Radiator Actuator?

The confirmed kit contents are: 1 × EGR Vacuum Radiator Actuator.

Does this listing include the complete surrounding assembly?

No. It includes only the item or repair components identified for this SKU. Inspect related parts separately and replace them only when diagnosis confirms a fault.

What should be checked before installation?

Check the OEM/P/N, dimensions, connectors, orientation, and condition of the mating components. Installation should follow the correct service procedure for the specific vehicle and assembly.

• Volvo

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