timing belt or timing chain on 2003 Suzuki Vitara

Does this make and model have a timing belt or a timing chain?

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2 answers
And the 2.0L and all V6's have a chain.

The 1.6L 4 cylinder has a timing belt, you can find that and others here: http://www.gates.com/downloads/download_common.cfm?file=428-1466_web.pdf&folder=brochure