The selected iLoad EGR valve is not a blanket D4CB application. It is restricted to the listed 125kW TQ WBH7J/WBX7J van builds, 02/2008–01/2012, with automatic or manual transmission.
A later iLoad part with a wider range does not widen this valve’s scope. Later emissions versions and other power outputs require separate verification.
Keep the early application with its reference
The early TQ D4CB EGR valve with two gaskets uses reference 28410-4A470. Confirm the VIN, actual build month, engine and output/application details with the original valve reference.
Do not treat another D4CB valve as interchangeable from its cylindrical actuator alone. The exact socket, gas connections and mounting arrangement also need to agree.
Compare the valve flanges and electrical socket
Match the electrical socket, cylindrical actuator, rectangular four-hole mounting flange and round port against the original. Use full and detail views from corresponding directions so a rotated photograph does not confuse the flange comparison.
The image does not establish an unlisted pin count, test value or adaptation procedure. Ask for a clear socket detail if the connector is not visible enough to compare.
Read the valve-and-gasket package accurately
The selected supply includes the valve assembly and two pictured gaskets. The EGR cooler, pipes, wiring and installation hardware are excluded. Keep those contents explicit when comparing a valve-only offer with a more extensive assembly.
Have the workshop determine any additional service items after identifying the actual fault. A compatible valve is not evidence that it is the cause of a warning or running complaint.
Provide the information that resolves the variant
Send the VIN, build month, engine/output details, original reference and accessible labelled photographs of the valve, socket and flanges. This guide identifies the supplied configuration; use vehicle-specific service information for diagnosis, fitting and commissioning.
Prepared from application records and the linked product photographs. The featured workshop scene is an AI-generated editorial illustration. Information reviewed on 3 November 2026.