• Reproduction Of Original
• Correct Foam Seals To Rebuild Heater Box
• For Cars With Air Conditioning Only
• For Cars Without Air Conditioning Use P/N 605303
   

Heater box seals are a critical replacement when working on any heater box. These seals create an air-tight seam among critical heater box components. Using low quality or used seals will lead air leaks and degrade the performance of your heating & air conditioning systems. Ecklers Chevelle & Malibu has sourced our seals to keep your Chevelle’s ventilation system performing its best.