Briggs & Stratton® EXi Series Engine

Briggs Support : Updated on February 17, 2026

Lawn Mower Engines

The new Briggs & Stratton^® EXi Series engine is our best ever consumer lawn mower engine. Easy to start, use and maintain it sets new standards in advanced performance reliability.

ReadyStart® Engine Starting System

If your engine won't start, watch the guide on Briggs & Stratton ReadyStart® Starting System.

Lawn Mower Engines Riding Mower Engines

First Time Starting Of Your Briggs & Stratton 675EXi Engine

Learn how to get your lawnmower engine ready for its first mow with this step by step set up guide.

Lawn Mower Engines

675IS Series EXi Engine Push Button Start

The new Briggs & Stratton® 675IS Series is built upon the high specifications of the new EXi Series, our best ever consumer lawn mower engines.

Lawn Mower Engines