The Bruins played into a fourth set for the first time this year and completed a weekend sweep.
A total of 39 ties and 14 lead changes led to three close sets, but all wins for the #25 Bruins.
25th-ranked Bruins had three players reach double figures in kills in their opener in Honolulu.
Bruins play San Francisco on Thursday, #22 Hawai'i on Friday and Utah State on Saturday.
UCLA hosts Arizona, Utah, Colorado and Washington at Pepperdine's Firestone Fieldhouse in Malibu.