Patric Niederhauser will stay with Jenzer for the 2013 GP3 campaign. The 21-year-old joined the squad last year as reigning Formula Abarth champion.
He took his first win in race two in Valencia, and triumphed again in the Hockenheim opener, eventually taking seventh in the standings. Niederhauser was also a race winner in a parallel part-season in Italian Formula 3.
The Swiss driver is the second GP3 returnee to sign up for 2013, joining his former Jenzer teammate Robert Visoiu, who has switched to MW Arden.
2013 GP3 Series lineup so far:
Lotus (ART) Jack Harvey tba tba
MW Arden Daniil Kvyat Carlos Sainz Jr Robert Visoiu
Carlin Eric Lichtenstein tba tba
Jenzer Patric Niederhauser tba tba
Manor tba tba tba
Status Jimmy Eriksson tba tba
Atech CRS tba tba tba
Trident Emanuele Zonzini tba tba
Koiranen tba tba tba