-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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 EulJrmWFxcA+rYxdrYyG9Q==

<SEC-DOCUMENT>0001181431-06-019310.txt : 20060322
<SEC-HEADER>0001181431-06-019310.hdr.sgml : 20060322
<ACCEPTANCE-DATETIME>20060322122851
ACCESSION NUMBER:		0001181431-06-019310
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20060320
FILED AS OF DATE:		20060322
DATE AS OF CHANGE:		20060322

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			WHEELER THOMAS M
		CENTRAL INDEX KEY:			0001271931

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-21810
		FILM NUMBER:		06702996

	MAIL ADDRESS:	
		STREET 1:		2120 AUSTIN AVE
		STREET 2:		SUITE 100
		CITY:			ROCHESTER HILLS
		STATE:			MI
		ZIP:			48309

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AMERIGON INC
		CENTRAL INDEX KEY:			0000903129
		STANDARD INDUSTRIAL CLASSIFICATION:	MOTOR VEHICLE PARTS & ACCESSORIES [3714]
		IRS NUMBER:				954318554
		STATE OF INCORPORATION:			MI
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		500 TOWN CENTER DRIVE
		STREET 2:		SUITE 200
		CITY:			DEARBORN
		STATE:			MI
		ZIP:			48126-2716
		BUSINESS PHONE:		313-336-3000

	MAIL ADDRESS:	
		STREET 1:		500 TOWN CENTER DRIVE
		STREET 2:		SUITE 200
		CITY:			DEARBORN
		STATE:			MI
		ZIP:			48126-2716

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			TMW Enterprises Inc.
		CENTRAL INDEX KEY:			0001347100
		STATE OF INCORPORATION:			MI
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-21810
		FILM NUMBER:		06702995

	BUSINESS ADDRESS:	
		STREET 1:		2120 AUSTIN AVE.
		CITY:			ROCHESTER HILLS
		STATE:			MI
		ZIP:			48309
		BUSINESS PHONE:		2488441410

	MAIL ADDRESS:	
		STREET 1:		2120 AUSTIN AVE.
		CITY:			ROCHESTER HILLS
		STATE:			MI
		ZIP:			48309

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			W III H Partners, LP
		CENTRAL INDEX KEY:			0001347101

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-21810
		FILM NUMBER:		06702994

	BUSINESS ADDRESS:	
		STREET 1:		C/O ROCKEFELLER & CO., INC.
		STREET 2:		30 ROCKEFELLER PLAZA
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10112
		BUSINESS PHONE:		2488441410

	MAIL ADDRESS:	
		STREET 1:		C/O ROCKEFELLER & CO., INC.
		STREET 2:		30 ROCKEFELLER PLAZA
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10112
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>rrd111823.xml
<DESCRIPTION>SALE OF SHARES
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2006-03-20</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000903129</issuerCik>
        <issuerName>AMERIGON INC</issuerName>
        <issuerTradingSymbol>ARGN</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001271931</rptOwnerCik>
            <rptOwnerName>WHEELER THOMAS M</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2120 AUSTIN AVENUE</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 100</rptOwnerStreet2>
            <rptOwnerCity>ROCHESTER HILLS</rptOwnerCity>
            <rptOwnerState>MI</rptOwnerState>
            <rptOwnerZipCode>48309</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>1</isOther>
            <otherText>See Footnote 1 Below</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001347100</rptOwnerCik>
            <rptOwnerName>TMW Enterprises Inc.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2120 AUSTIN AVE.</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>ROCHESTER HILLS</rptOwnerCity>
            <rptOwnerState>MI</rptOwnerState>
            <rptOwnerZipCode>48309</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>1</isOther>
            <otherText>See Footnote 1 Below</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001347101</rptOwnerCik>
            <rptOwnerName>W III H Partners, LP</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O ROCKEFELLER &amp; CO., INC.</rptOwnerStreet1>
            <rptOwnerStreet2>30 ROCKEFELLER PLAZA, ROOM 5600</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10112</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2006-03-20</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>150000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>6.4511</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1573180</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See footnote</value>
                    <footnoteId id="F1"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2006-03-21</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>210000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>6.297</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1363180</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See footnote</value>
                    <footnoteId id="F1"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Thomas M. Wheeler (&quot;Wheeler&quot;) controls TMW Enterprises Inc. (&quot;TMWE&quot;), the general partner of W III H Partners, L.P. (&quot;W III H&quot;), which holds the reported securities which currently constitute a greater than 10% beneficial ownership interest in the issuer's outstanding shares of common stock (on an as-converted basis). Wheeler and TMWE disclaim beneficial ownership of the reported securities except to the extent of their respective pecuniary interests therein.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Thomas M. Wheeler</signatureName>
        <signatureDate>2006-03-22</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>TMW Enterprises Inc.; By: Robert T. Howard, President</signatureName>
        <signatureDate>2006-03-22</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>W III H Partners, L.P.; By: TMW Enterprises Inc., General Partner; By: Robert T. Howard, President</signatureName>
        <signatureDate>2006-03-22</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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