Briggs & Stratton 821308 Glow Plug Replaces 825176 Briggs & Stratton 821308 Genuine Briggs & Stratton Glow Plug Replacement Used On Most 3-Cylinder Liquid Cooled 522000, 582000, 588000, 58A000 Briggs & Stratton Diesel Engines Replaces Old Briggs # 825176