2000 Toyota 4Runner 2.7L 2694CC l4 GAS DOHC Naturally Aspirated. 2002 Toyota 4Runner 3.4L 3378CC V6 GAS DOHC Naturally Aspirated. 1999 Toyota 4Runner 2.7L 2694CC l4 GAS DOHC Naturally Aspirated. 2001 Toyota 4Runner 3.4L 3378CC V6 GAS DOHC Naturally Aspirated.