EXHIBIT 32.2

CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER

Pursuant to

Section 906 of the Sarbanes-Oxley Act of 2002

      I, John P. Saldarelli, Treasurer and Chief Financial Officer (Principal Financial Officer) of American Property Investors, Inc., the General Partner of American Real Estate Partners, L.P. (the “Registrant”), certify that to the best of my knowledge, based upon a review of the American Real Estate Partners, L.P. quarterly report on Form 10-Q for the period ended March 31, 2005 of the Registrant (the “Report”):

      (1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

      (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Registrant.

/s/ John P. Saldarelli

John P. Saldarelli

Treasurer and Chief Financial Officer

American Property Investors, Inc.,

the General Partner of

American Real Estate Partners, L.P.

Date: May 10, 2005