Toyota models
rav4 (3.5 v6/ select 4cyl)
corolla / auris / matrix (select international or engine specs)
avalon (3.5l v6)
sienna (3.5l v6)
highlander (3.5l v6)
venza (3.5l v6)
hilux / prado / hiace (select international gas engines)
lexus models as toyota’s luxury division, several lexus vehicles utilizing the same 3.5l v6 powertrain rely on this exact factory plug:
lexus es350lexus rx350 / rx450hlexus is350 / gs350cross-compatible
non-toyota makes
volvo: s60, s80, v60, v70, xc60, xc70, xc90 (typically matching the 3.0l / 3.2l inline-6 engines)
subaru: legacy, outback, tribeca (matching the 3.6l h6 engine)
mitsubishi: lancer, outlander,
asxhonda / acura: selected hybrid or smaller displacement models (e.g., civic/ilx variations)