Jul. 01, 2026

This guide explains how to read Renault engine codes such as K4M, K7M, M9T, M9R, K9K and H5F. It helps buyers understand the engine family, fuel system type and displacement range, making Renault engine parts identification more accurate before ordering.

Jun. 16, 2026

A UK customer recently reported a possible issue with a DV5 camshaft product and sent installation photos to POWCODE for checking. After reviewing the case, the POWCODE engineering team found that the problem was not caused by the camshaft itself, but by using the upper cover as the timing reference during installation. For the DV5 cylinder head, the correct method is to use the lower cylinder head section as the alignment reference. The two camshafts, already pre-assembled with the timing chain, should be installed and checked as one complete assembly according to the lower cylinder head position. This case shows why correct timing reference is essential in engine assembly.

Jun. 11, 2026

POWCODE explains why real engine samples are important in engine parts development. By comparing engines such as Renault K7M and K4M, we can better confirm parts compatibility, reduce wrong orders, optimize inventory, and help B2B customers lower purchasing risks

Jun. 03, 2026

Three Russian customers visited POWCODE to inspect engine parts, ask professional dimension questions, check product structures and understand our B2B supply process beyond photos and videos.

Jun. 02, 2026

Explore practical insights for B2B engine parts sourcing in France, comparing distributors, platforms, and specialized suppliers.