FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN 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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1. Name and Address of Reporting Person * RACHESKY MARK H MD   2. Issuer Name and Ticker or Trading Symbol NAVISTAR INTERNATIONAL CORP [NAV] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director __X__ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 40 WEST 57TH STREET, 24TH FLOOR 3. Date of Earliest Transaction (Month/Day/Year) 07/09/2012 (Street) NEW YORK, NY 10019 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) ___ Form filed by One Reporting Person _X_ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 07/09/2012   P   47,926 A $ 23.7387 (1) 749,513 I See Footnotes (3) (4) Common Stock 07/09/2012   P   6,389 A $ 23.7387 (1) 100,184 I See Footnotes (5) (6) Common Stock 07/09/2012   P   545,685 A $ 23.7387 (1) 9,086,140 I See Footnotes (7) (8) Common Stock 07/10/2012   P   25,094 A $ 23.2338 (2) 774,607 I See Footnotes (3) (4) Common Stock 07/10/2012   P   3,345 A $ 23.2338 (2) 103,529 I See Footnotes (5) (6) Common Stock 07/10/2012   P   285,724 A $ 23.2338 (2) 9,371,864 I See Footnotes (7) (8)

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

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
RACHESKY MARK H MD 40 WEST 57TH STREET 24TH FLOOR NEW YORK, NY 10019		X
MHR Holdings LLC 40 WEST 57TH STREET 24TH FLOOR NEW YORK, NY 10019		X
MHR FUND MANAGEMENT LLC 40 WEST 57TH STREET 24TH FLOOR NEW YORK, NY 10019		X
MHR Institutional Partners III LP 40 WEST 57TH STREET 24TH FLOOR NEW YORK, NY 10019		X
MHR Institutional Advisors III LLC 40 WEST 57TH STREET 24TH FLOOR NEW YORK, NY 10019		X

Signatures

/s/ Janet Yeung, Attorney-in-Fact		07/10/2012
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(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 price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $23.19 to $24.095. The reporting person undertakes to provide to the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in footnotes (1) and (2) to this Form 4.
(2)	The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $22.92 to $23.75.
(3)	These shares are held for the account of MHR Capital Partners Master Account LP, an Anguilla, British West Indies limited partnership ("Master Account"). MHR Advisors LLC, a Delaware limited liability company ("Advisors"), is the general partner of Master Account. Mark H. Rachesky, M.D. ("Dr. Rachesky") is the managing member of Advisors. In such capacity, Dr. Rachesky may be deemed to be the beneficial owner of the shares held for the account of Master Account. MHR Fund Management LLC ("Fund Management") has an investment management agreement with Master Account pursuant to which it has the power to vote or direct the vote and to dispose or to direct the disposition of the shares held for the account of Master Account and, accordingly, Fund Management may be deemed to beneficially own the shares held for the account of Master Account. (Continued to Footnote 4)
(4)	(Continued from Footnote 3) MHR Holdings LLC, a Delaware limited liability company ("MHR Holdings"), is the managing member of Fund Management and, in such capacity, may be deemed to beneficially own any shares that are deemed to be beneficially owned by Fund Management. Accordingly, MHR Holdings may be deemed to beneficially own the shares held for the account of Master Account.
(5)	These shares are held for the account of MHR Capital Partners (100) LP, a Delaware limited partnership ("Capital Partners (100)"). Advisors is the general partner of Capital Partners (100). Dr. Rachesky is the managing member of Advisors. In such capacity, Dr. Rachesky may be deemed to be the beneficial owner of the shares held for the account of Capital Partners (100). Fund Management has an investment management agreement with Capital Partners (100) pursuant to which it has the power to vote or direct the vote and to dispose or to direct the disposition of the shares held for the account of Capital Partners (100) and, accordingly, Fund Management may be deemed to beneficially own the shares held for the account of Capital Partners (100). (Continued to Footnote 6)
(6)	(Continued from Footnote 5) MHR Holdings is the managing member of Fund Management and, in such capacity, may be deemed to beneficially own any shares that are deemed to be beneficially owned by Fund Management. Accordingly, MHR Holdings may be deemed to beneficially own the shares held for the account of Capital Partners (100).
(7)	These shares are held for the account of MHR Institutional Partners III LP, a Delaware limited partnership ("Institutional Partners III"). MHR Institutional Advisors III LLC, a Delaware limited liability company ("Institutional Advisors III") is the general partner of Institutional Partners III. Dr. Rachesky is the managing member of Institutional Advisors III. In such capacity, Dr. Rachesky may be deemed to be the beneficial owner of the shares held for the account of Institutional Partners III. Fund Management has an investment management agreement with Institutional Partners III pursuant to which it has the power to vote or direct the vote and to dispose or to direct the disposition of the shares held for the account of Institutional Partners III and, accordingly, Fund Management may be deemed to beneficially own the shares held for the account of Institutional Partners III. (Continued to Footnote 8)
(8)	(Continued from Footnote 7) MHR Holdings is the managing member of Fund Management and, in such capacity, may be deemed to beneficially own any shares that are deemed to be beneficially owned by Fund Management. Accordingly, MHR Holdings may be deemed to beneficially own the shares held for the account of Institutional Partners III.

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