England chased down a revised target of 192 from 26 overs to beat New Zealand by three wickets and win the five-game one-day international series.
The Kiwis posted a total of 283-9 from their 50 overs, with Martin Guptill and Kane Williamson making half-centuries.
Rain in the interval restricted England's innings, and they quickly stumbled to 45-5.
But Jonny Bairstow's unbeaten 83 led the hosts to a victory over the World Cup runners-up with an over to spare.
The sides now meet again on Tuesday in a Twenty20 international at Old Trafford, which is England's final outing before the first Ashes Test in Cardiff on 8 July.
(BBC)