Designed for Ecotec 2.2 and 2.4L inline 4-cylinder GM vehicles, this serpentine belt tensioner tool enables belt service from the top of the engine compartment without removing the engine mount or lower air filter housing. The low-profile design fits into the clearance between the tensioner and the frame rail. Additionally, a double square drive provides the leverage and flexibility required for all Ecotec applications.

Designed for Ecotec 2.2 and 2.4L inline 4-cylinder GM vehicles, this serpentine belt tensioner tool enables belt service from the top of the engine compartment without removing the engine mount or lower air filter housing. The low-profile design fits into the clearance between the tensioner and the frame rail. Additionally, a double square drive provides the leverage and flexibility required for all Ecotec applications.