Reconditioned Renault Clio Engine

Renault Clio Engine: the same 1.2 or 1.5 dCi can hide several incompatible blocks depending on the year — which one is yours?

The most common pitfall with the Clio concerns the 1.5 dCi: the same engine capacity covers 16 distinct engine codes, from K9K700 to K9K792, spanning the 2001 to 2019 model years. Two diesel Clios with apparently identical power outputs can house blocks with different specifications — cylinder head, injection system, crankshaft — making any substitution based on engine capacity alone a risky approach. The engine code stamped on the block, which should always be checked before placing an order, is the only reliable identifier here.

Petrol: two 1.2 families not to be confused

The petrol Clio offers two clearly distinct architectures under the same 1.2-litre engine capacity. The naturally aspirated 1.2 corresponds to the code D7F 730, an 8-valve engine. The 1.2 16V is based on the code D4F_740, a 16-valve architecture with different dimensions and a different cylinder head. These two blocks are not interchangeable despite sharing the same engine capacity. The 1.3 TCe, a more recent engine, comes in two codes — H5H 470 and H5H_490 — the distinction between them depending on the year of production and the version of the Clio in question.

How to find your way around this range

The range covers four engine variants — 1.5 dCi, 1.2, 1.2 16V and 1.3 TCe — in both diesel and petrol, across Clios produced between 2001 and 2019. All engines offered are bare engines. For the 1.5 dCi, the volume of available references (16 K9K codes) reflects the sheer extent of the variants of this block over the model's lifetime: changes to the injection pump, turbocharger or emissions standards generated a distinct code at each stage. Precisely identifying your engine code before selecting a product is therefore essential, regardless of the engine variant.