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Wilwood master cylinder reservoir cap with an electronic float-level sensor provides accurate fluid monitoring and an electrical indicator. Constructed from high-temperature nylon with a dimensionally stable internal float and positive-sealing diaphragm, it resists engine-bay conditions. Uses standard 12V DC terminals and fits Wilwood 4 oz reservoirs as a direct replacement.
Wilwood Cap - w/ Electronic Float Level Remote Reservoirs 2.34in length
