<TABLE> <S> <C>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM TENNECO
AUTOMOTIVE INC. AND CONSOLIDATED SUBSIDIARIES FINANCIAL STATEMENTS AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER>1,000,000
<S> <C>
<PERIOD-TYPE> 9-MOS
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-START> JAN-01-1999
<PERIOD-END> SEP-30-1999
<CASH> 84
<SECURITIES> 0
<RECEIVABLES> 557
<ALLOWANCES> 0
<INVENTORY> 412
<CURRENT-ASSETS> 1,201
<PP&E> 1,923
<DEPRECIATION> 886
<TOTAL-ASSETS> 2,943
<CURRENT-LIABILITIES> 663
<BONDS> 1,578
0
0
<COMMON> 0
<OTHER-SE> 422
<TOTAL-LIABILITY-AND-EQUITY> 2,943
<SALES> 2,473
<TOTAL-REVENUES> 2,473
<CGS> 1,851
<TOTAL-COSTS> 1,851
<OTHER-EXPENSES> 413
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 58
<INCOME-PRETAX> 140
<INCOME-TAX> 60
<INCOME-CONTINUING> 80
<DISCONTINUED> (99)
<EXTRAORDINARY> (7)
<CHANGES> (134)
<NET-INCOME> (160)
<EPS-BASIC> (4.78)
<EPS-DILUTED> (4.78)
</TABLE>