However Renault still retained a 25% share in the team and continued as an engine supplier.

After four years out of the sport, Renault returned as an engine supplier.

They returned in 1983 as an engine supplier, a role that ended in 1992.

The company won several races but left F1 at the end of the 1968 season, before returning as an engine supplier in the 1980s.

However, the project was hamstrung by changing engine suppliers for the second year in a row.

For the 1992 season they switched engine supplier to Mugen.

With no major engine suppliers available, Williams were forced to sign a contract to run customer engines for the 1998 and 1999 seasons.

While Chevrolet was not the only engine supplier, they swept the entire season.

For the first time, Honda was the sole engine supplier to the field.

A third separate list details other teams for which Ferrari was an engine supplier.