Applicable Models: For 1998-2004 Nissan Fron tier 2.4L, 2000-2004 Nissan Xterra 2.4L. Ideal Fit: Designed exclusively for t he 1998-2004 Nissan Frontier 2.4L, 2000-2004 Nissan Xterra 2.4L, this product ensures great compatibility with the specified model.