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Seeking heater box seals

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Old May 1, 2024 | 12:50 PM
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Default Seeking heater box seals

By any chance does anyone know if you can still get evaporator and heater core seal kits (pn# 52478813 and 52478817)? They are discontinued by GM and I haven't been able to find an alternate source. Since I am in the middle of servicing the parts the entire car is built around, I'd prefer to replace instead of reusing or trying to hack up homemade replacements.




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Old May 2, 2024 | 04:19 PM
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Topflight has a partial seal kit for a very pricy sum:
https://www.topflightautomotive.com/...case-seal-kit/
Haven't checked lately, but I seem to recall Corvette Central and Zip having some as well.
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