The do88 idle control hose for Saab 900 Turbo Bosch left-hand with catalytic converter (1985–1993) in red is a replacement hose that restores correct vacuum and airflow routing for the idle control circuit. Specified for Bosch LH-equipped Saab 900 Turbo models from 1985 to 1993, the red finish helps visually identify the service part and match common repair color coding during installation.
do88 SAAB 900 Turbo Bosch LH w/Cat 85-93 Idle Control Hoses Red