New Toyota Hilux 2.5 D-4D Turbo – Ref. VB31

Diagnosing a faulty turbo on a Toyota Hilux 2.5 D-4D before replacement

Before ordering a turbo for your Hilux, it is important to confirm that the turbocharger itself is the faulty component and not a peripheral part. On the 2KD-FTV engine, tell-tale signs include a gradual loss of power, an unusual whistling noise under acceleration, abnormal exhaust smoke, or an engine warning light accompanied by a boost pressure fault code. Before carrying out any replacement, check the condition of the vacuum hoses, the cleanliness of the air filter, the integrity of the intake circuit, and the correct operation of the variable-geometry actuator, as these components can produce the same symptoms as a worn turbo.

New turbo compatible with reference VB31 for the Hilux 2.5 D-4D

This new turbo is compatible with reference VB31, as well as codes 172010L070, 172010L071 and their variants. It fits the Toyota Hilux VII Pick-up with the 2.5 D-4D engine, covering versions producing 106 kW (144 hp) and versions producing 88 kW (120 hp), all on a 2.5-litre diesel unit with engine code 2KD-FTV. Before placing your order, we recommend checking this reference directly on the old turbo fitted to your Hilux to ensure perfect compatibility with your vehicle.

Straightforward sale – no old unit to return

This new Hilux 2.5 D-4D turbo is sold as a straightforward sale: a single delivery is all that is needed, and you have no old unit to return, remove or deposit. It is covered by a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over up to 10 instalments to make your purchase easier.

Tips for a successful fitment on your Hilux

The 2KD-FTV is sensitive to lubrication quality: an oil change carried out correctly, using the right oil and a new oil filter, greatly reduces the risk of premature failure of the new turbo. Also check the condition of the intercooler and intake hoses, as any air leak encourages contamination and fatigue of the turbine wheel. Before starting the engine, prime the oil circuit by running the engine without revving it, so that the turbo's rotating assembly is properly lubricated from the very first turns. Driving gently during the first few kilometres, without putting the engine under hard load, also contributes to the longevity of the part.

• Check the oil circuit and its seals before fitting
• Inspect the hoses and the intake/intercooler air path
• Prime the turbo with oil before the first start
• Drive gently for the first few kilometres