Fel-Pro 35643 is a water pump gasket for Toyota cooling system repairs where a clean, dependable seal is needed between the pump and engine. It is built for Tacoma, 4Runner, and T100 applications with 2.4 L and 2.7 L 4-cylinder engines, helping address coolant seepage at the water pump during service without requiring a full gasket set.

Fel-Pro 35643 Features:

• Application-specific gasket design supports accurate alignment on Toyota water pump mounting surfaces.
• 11 mounting holes match the intended engine layout to help reduce installation misalignment.
• Premium-grade sealing material is selected for heat and chemical exposure commonly found around engine coolant passages.
• Black gasket finish can help with visual positioning during installation.
• Product dimensions are listed as 12 in. x 8 in. x .100 in., with a referenced gasket thickness of .018 in.
• Sold individually for targeted water pump service instead of a larger gasket assortment.

Includes:

• One water pump gasket

Use when replacing or resealing the water pump. Confirm engine size and application details before installation, and inspect mating surfaces for corrosion, pitting, or old gasket residue that could affect sealing.

Fits Toyota Tacoma with 2.4 L L4 engines for 1995-2011 and Tacoma with 2.7 L L4 engines for 1995-2023. Also fits Toyota 4Runner with 2.7 L L4 engines for 1996-2000 and 2010, plus Toyota T100 with 2.7 L L4 engines for 1994-1998.