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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 Fh9xyzte3oQTIEczKN08lqeZX7Xqr6V356ltMT79xweOQNzOyU7qW9jNLqaqCszL
 th4K46sqWQ3G5FTOuGKtOg==

<SEC-DOCUMENT>0001209191-04-001117.txt : 20040105
<SEC-HEADER>0001209191-04-001117.hdr.sgml : 20040105
<ACCEPTANCE-DATETIME>20040105205617
ACCESSION NUMBER:		0001209191-04-001117
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20040101
FILED AS OF DATE:		20040105

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			PORTER ROGER B
		CENTRAL INDEX KEY:			0001184841

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12387
		FILM NUMBER:		04507615

	BUSINESS ADDRESS:	
		STREET 1:		ONE SOUTH MAIN
		STREET 2:		SUITE 1134
		CITY:			SALT LAKE CITY
		STATE:			UT
		ZIP:			84111
		BUSINESS PHONE:		8015244787

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TENNECO AUTOMOTIVE INC
		CENTRAL INDEX KEY:			0001024725
		STANDARD INDUSTRIAL CLASSIFICATION:	MOTOR VEHICLE PARTS & ACCESSORIES [3714]
		IRS NUMBER:				760515284
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		500 NORTH FIELD DRIVE
		CITY:			LAKE FOREST
		STATE:			IL
		ZIP:			60045
		BUSINESS PHONE:		847-482-50

	MAIL ADDRESS:	
		STREET 1:		500 N FIELD DR
		STREET 2:		ROOM T 2560B
		CITY:			LAKE FOREST
		STATE:			IL
		ZIP:			60045

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NEW TENNECO INC
		DATE OF NAME CHANGE:	19961011
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>boc81850_01rbp.xml
<DESCRIPTION>MAIN DOCUMENT DESCRIPTION
<TEXT>
<XML>
<?xml version="1.0"?><ownershipDocument><schemaVersion>X0201</schemaVersion>    <documentType>4</documentType><periodOfReport>2004-01-01</periodOfReport><notSubjectToSection16>0</notSubjectToSection16><issuer><issuerCik>0001024725</issuerCik><issuerName>TENNECO AUTOMOTIVE INC</issuerName>        <issuerTradingSymbol>TEN</issuerTradingSymbol></issuer><reportingOwner><reportingOwnerId><rptOwnerCik>0001184841</rptOwnerCik><rptOwnerName>PORTER ROGER B</rptOwnerName></reportingOwnerId><reportingOwnerAddress><rptOwnerStreet1>JOHN F. KENNEDY SCHOOL OF GOVERNMENT</rptOwnerStreet1><rptOwnerStreet2>HARVARD UNIVERSITY, 79 JFK STREET</rptOwnerStreet2><rptOwnerCity>CAMBRIDGE</rptOwnerCity><rptOwnerState>MA</rptOwnerState><rptOwnerZipCode>02138</rptOwnerZipCode><rptOwnerStateDescription></rptOwnerStateDescription></reportingOwnerAddress><reportingOwnerRelationship><isDirector>1</isDirector><isOfficer>0</isOfficer><isTenPercentOwner>0</isTenPercentOwner><isOther>0</isOther></reportingOwnerRelationship></reportingOwner><der
ivativeTable><derivativeTransaction><securityTitle><value>Stock Equivalent Units</value></securityTitle><conversionOrExercisePrice><value>0</value><footnoteId id="F1" /></conversionOrExercisePrice><transactionDate><value>2004-01-01</value></transactionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>A</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionAmounts><transactionShares><value>156.4945</value></transactionShares><transactionPricePerShare><value>6.39</value></transactionPricePerShare><transactionAcquiredDisposedCode><value>A</value></transactionAcquiredDisposedCode></transactionAmounts><exerciseDate><footnoteId id="F2" /></exerciseDate><expirationDate><footnoteId id="F2" /></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>156.4945</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingT
ransaction><value>156.4945</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeTransaction><derivativeTransaction><securityTitle><value>Stock Equivalent Units</value></securityTitle><conversionOrExercisePrice><value>0</value><footnoteId id="F1" /></conversionOrExercisePrice><transactionDate><value>2004-01-01</value></transactionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>A</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionAmounts><transactionShares><value>273.8654</value></transactionShares><transactionPricePerShare><value>6.39</value></transactionPricePerShare><transactionAcquiredDisposedCode><value>A</value></transactionAcquiredDisposedCode></transactionAmounts><exerciseDate><footnoteId id="F2" /></exerciseDate><expirationDate><footnoteId id="F2" /></expirationDate><underlyingSecurity><underlying
SecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>273.8654</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>273.8654</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeTransaction><derivativeTransaction><securityTitle><value>Stock Equivalent Units</value></securityTitle><conversionOrExercisePrice><value>0</value><footnoteId id="F1" /></conversionOrExercisePrice><transactionDate><value>2004-01-01</value></transactionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>A</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionAmounts><transactionShares><value>4694.8357</value></transactionShares><transactionPricePerShare><value>6.39</value></transactionPricePerShare><transactionAcquiredDisposedCo
de><value>A</value></transactionAcquiredDisposedCode></transactionAmounts><exerciseDate><footnoteId id="F2" /></exerciseDate><expirationDate><footnoteId id="F2" /></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>4694.8357</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>4694.8357</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeTransaction></derivativeTable><footnotes><footnote id="F1">1-for-1</footnote><footnote id="F2">Stock equivalent units awarded pursuant to Rule 16b-3 in payment of Board of Directors' fees, and are to be settled in cash or stock upon or following termination of service as a director.  Reflects the number of stock equivalent units held in Reporting Person's account.</footnote></footnotes>
<ownerSignature><signatureName>/s/ Timothy R. Donovan, Attorney-in-fact for Roger B. Porter</signatureName><signatureDate>2004-01-02</signatureDate></ownerSignature></ownershipDocument>

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</SEC-DOCUMENT>
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