Question 1

How much is a turbocharger for a FORD Grand C-Max?

Accepted Answer

An exchange turbocharger for the FORD Grand C-Max starts at €207.29. This model takes 9 different references depending on the engine and the production period; the price shown is the lowest of them.

Question 2

Which turbocharger reference fits a FORD Grand C-Max?

Accepted Answer

A FORD Grand C-Max does not take a single reference: 9 references coexist depending on the engine and the production period. The code read on the removed part is what names yours — not the vehicle's trade name, nor its year.

Question 3

Why are several turbocharger references offered for the Grand C-Max?

Accepted Answer

Because one model covers several engines, and one engine may have been built with different turbochargers depending on the production period or the original supplier. Each of the 9 references matches a precise variant of the vehicle.

Question 4

Where is the reference found on a turbocharger removed from a FORD Grand C-Max?

Accepted Answer

It is on the riveted plate of the centre housing, on the compressor side. The plate holds the marking even on a part coated with oil and soot. It is the only reading that confirms the match with the reference expected on a FORD Grand C-Max.

Question 5

How do I find out which engine my Grand C-Max has?

Accepted Answer

The registration document states the version and the rated power of the vehicle; the engine code itself is stamped on the block. That engine-and-power pairing places the car within the Grand C-Max range, and leads to the right turbocharger reference.

Question 6

Is the year of my Grand C-Max enough to choose the turbocharger?

Accepted Answer

No. Two Grand C-Max of the same year can take different turbochargers depending on their engine. It is the engine-and-power pairing that determines the reference, and the code on the removed part that confirms it.

Question 7

What happens to the old turbocharger from my FORD Grand C-Max?

Accepted Answer

The part ordered is sold as an exchange unit: it has already been remanufactured and balanced, and the turbocharger you remove from the Grand C-Max goes back into the reconditioning circuit. Return terms are stated at checkout.

Question 8

How does an exchange turbocharger differ from a new part?

Accepted Answer

An exchange turbocharger is an original part restored to working order: wear parts are replaced and the rotating assembly is rebalanced. It carries the same reference as the turbocharger removed from the Grand C-Max and fits in its place.

Question 9

How do I spot a worn turbocharger on a FORD Grand C-Max?

Accepted Answer

On a FORD Grand C-Max, a turbocharger nearing the end of its life shows up as a loss of power under acceleration, smoke at the exhaust, a whistle rising with engine speed and a drop into limp mode. These signs overlap with other intake faults: diagnosis is a job for a qualified technician.

Question 10

Why does my Grand C-Max go into limp mode?

Accepted Answer

The ECU of the Grand C-Max limits the engine when it no longer finds the boost pressure expected for the engine fitted. A turbocharger that no longer regulates pressure correctly is one possible cause, alongside an air leak or a faulty pressure sensor.

Question 11

Does a whistle under acceleration always come from the turbocharger?

Accepted Answer

No. The whistle can come from the turbocharger itself, but equally from a leak on an intake hose, the intercooler or the wastegate. Noise alone is not enough to condemn the part.

Question 12

Is the turbocharger on a Grand C-Max a variable-geometry unit?

Accepted Answer

Diesel engines take a variable-geometry turbocharger, whose movable vanes adapt boost to engine speed — it is the part that seizes most often on that type of engine. Petrol engines use other architectures. The code read on the removed part says which one a given Grand C-Max carries.

Question 13

How do I confirm the fault before ordering a turbocharger for the Grand C-Max?

Accepted Answer

By a fault code read and a boost pressure check, carried out by a qualified technician, before any order for a FORD Grand C-Max. That check separates a failed turbocharger from an air leak or a faulty sensor — three faults with similar symptoms but different remedies.

Question 14

Can I order a turbocharger for the Grand C-Max without knowing the exact reference?

Accepted Answer

The 9 references on this page cover the engines fitted to the Grand C-Max: the choice is made by reading the code on the removed part. Without that reading, the exact engine of the vehicle has to be identified before ordering.

Question 15

Does a turbocharger ordered for a FORD Grand C-Max fit straight on?

Accepted Answer

Yes, provided the reference is the original fitment for the engine in the Grand C-Max: it keeps the dimensions, the mounting and the connections of the part removed. Fitting is a job for a qualified automotive technician.

Turbo Garrett 753420-5006S

Injector SIEMENS-VDO 5WS40536

High-pressure pump SIEMENS-VDO 5WS40019

Turbocharger FORD Grand C-Max

Available products

SL Turbo 1639 970 0000

SL Turbo 1761178

SL Turbo 49373-02013

Turbo BorgWarner - KKK 5303 988 0394

Turbo BorgWarner - KKK 5439 998 0123

SL Turbo 5439 998 0144

Turbo Garrett 753420-5006S

SL Turbo 806291-5003S

Turbo Garrett 806498-5003S

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Diagnostics and wear symptoms

Core deposit and exchange procedure

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