FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person *   Tarapchak Richard C 2. Date of Event Requiring Statement (Month/Day/Year) 03/11/2010 3. Issuer Name and Ticker or Trading Symbol NAVISTAR INTERNATIONAL CORP [NAV] (Last) (First) (Middle) 4201 WINFIELD ROAD 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) VP & Corporate Controller 5. If Amendment, Date Original Filed(Month/Day/Year) (Street) WARRENVILLE, IL 60555 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Beneficially Owned

1.Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5) Common Stock 5,045 D   Common Stock 1,333.5131 I Navistar 401(k) Plan Premium Share Units (1) 657 D Â

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Employee Stock Option (right to buy)	  (2)	12/11/2011	Common Stock	3,300	$ 38.2	D	Â
Employee Stock Option (right to buy)	12/09/2004	12/10/2013	Common Stock	282	$ 42.885	D	Â
Employee Stock Option (right to buy)	  (3)	12/09/2013	Common Stock	2,218	$ 42.885	D	Â
Employee Stock Option (right to buy)	  (4)	12/14/2014	Common Stock	2,500	$ 40.915	D	Â
Employee Stock Option (right to buy)	  (5)	10/18/2015	Common Stock	2,500	$ 26.15	D	Â
Employee Stock Option (right to buy)	  (6)	12/16/2018	Common Stock	4,422	$ 22.655	D	Â
Restricted Stock Units	  (7)	  (7)	Common Stock	2,640	$ (8)	D	Â

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Tarapchak Richard C 4201 WINFIELD ROAD WARRENVILLE, IL 60555	Â	Â	  VP & Corporate Controller	Â

Signatures

Curt A. Kramer, Attorney in fact		03/19/2010
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 5(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	The Premium Share Units were acquired under Navistar's Executive Stock Ownership Program. Each Premium Share Unit represents one share of Navistar Common Stock.
(2)	The Options became exercisable in three equal installments of 1,100 shares on 12/11/2002; 12/11/2003; and 12/11/2004.
(3)	The Options became exercisable as to 552 shares on 12/9/2004; as to 833 shares on 12/9/2005 and as to 833 shares on 12/9/2006.
(4)	The Options became exercisable as to 834 shares on 12/14/2005; as to 833 shares on 12/14/2006 and as to 833 shares on 12/14/2007.
(5)	The Options became exercisable as to 834 shares on 10/18/2006; as to 833 shares on 10/18/2007 and as to 833 shares on 10/18/2008.
(6)	The Options became exercisable as to 1,474 shares on 12/16/2009; and will become exercisable as to 1,474 shares on 12/16/2010 and as to 1,474 shares on 12/16/2011.
(7)	The restricted stock units become payable in cash in three equal annual installments of 880 shares on 12/15/2010; 12/15/2011 and 12/15/2012.
(8)	Each restricted stock unit represents the right to receive the cash equivalent of Navistar's common stock converted on a 1 to 1 basis.

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