Dorman 02601 Engine Freeze Expansion Core Plug - 1-1/4" To 1-3/8"

Quick Seal 1-1/4" Rubber Expansion Plug Size Range 1-¼" to 1-⅜" (31mm - 34mm)

Dorman 02601 Rubber Expansion Plug 1-1/4 In. - Size Range 1-1/4 In. - 1-3/8 In.

Engine Core Plug-Expansion Plug Dorman 565-030

New Dorman Help! 02601 Rubber Expansion Plug 1-1/4” to 1-3/8” 31 mm to 34 mm

Engine Core Plug-Expansion Plug 1 7/8” - 2” Dorman 02606

Engine Core Plug-EXPANSION PLUG Dorman P18S

Engine Core Plug-Expansion Plug - Expand-Tite! Dorman 02523