Tenneco Service Desk
North America
toll free 1 800-680-2920direct 1 214-414-2824
24 hours per day , 7 days per week
Europe
direct 4021-304-4100backup 4021-253-8750
24 hours per day , 7 days per week
Currently available in English, French,
German,Spanish and Dutch
India
toll free 91 800-440-1385backup 40 21-253-8754
24 hours per day , 7 days per week
China
toll free 86 400-819-9955direct 86 411-8366-6874
24 hours per day , 7 days per week
Click herefor Tenneco IS Client Service Desk.
Tenneco Facilities
Click here for Tenneco facilities information.
