✓ In stock Nylon windshield setting block and lower spacer for Chrysler minivans. Positioned along the pinchweld during urethane windshield installation, this block supports the glass at the correct height and prevents it from sinking into the adhesive before it cures. Matches Chrysler OEM 3767196 for a direct replacement fit on Town & Country, Voyager, and Dodge Caravan from 1984 onward. Specifications Type: Windshield Setting Block / Lower Spacer Application: Windshield Urethane Installation Material: Nylon Vehicle Fitment Chrysler Town & Country (1984–present) Chrysler Voyager (1984–present) Dodge Caravan (1984–present) Cross-Reference Numbers Chrysler OEM: 3767196 SMS Part#: 18979 What is a windshield setting block? A setting block is a small spacer placed on the pinchweld (the metal flange surrounding the windshield opening) before the glass is set into fresh urethane adhesive. It supports the glass at the OEM-specified height and prevents the windshield from sinking too low or shifting position while the adhesive cures — typically 30–60 minutes for initial set. What does "lower spacer" mean for this setting block? This block serves a dual function: it acts as a standard setting block (controlling glass height) and also functions as a lower spacer that maintains the correct gap between the glass edge and the pinchweld at the bottom of the opening. On Chrysler minivans, this precise positioning is important for water management and weatherstrip sealing. Is this an OEM equivalent replacement? Yes. This setting block matches Chrysler OEM part number 3767196 and is a direct replacement for the factory-specified spacer used during windshield installation on Town & Country, Voyager, and Dodge Caravan minivans from 1984 forward. Do I need to remove setting blocks after the urethane cures? No. Setting blocks are left in place after installation — they become permanently encapsulated in the cured urethane and continue to support the glass throughout the vehicle's life. Do not attempt to remove them after the adhesive has set. What pack sizes are available? Available in packs of 25, 50, 100, and 150 to suit individual windshield replacements or shop supply needs.
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