6L80E / 6L90E Oversized Pressure Regulator and Boost Valve kit – TK Performance & Auto
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6L80E Oversized Pressure Regulator and Boost Valve kit

$87.00
  • Brand: Sonnax
  • Availability: In Stock

GM 6L45E, 6L50E, 6L80E, 6L90E units can suffer from high or low line pressure and or overheated transmission issues if the pressure regulator valve or other valve train components are worn, damaged, or stuck. Most frequent symptoms are slipping clutches or overly harsh shifting. The overheating is caused by low or no cooler/lube flow. Installing the Sonnax oversized pressure regulator valve kit will restore OE function to the pressure regulator circuit.

GM 6L45E, 6L50E, 6L80E, 6L90E units can suffer from high or low line pressure and or overheated transmission issues if the pressure regulator valve or other valve train components are worn, damaged, or stuck. Most frequent symptoms are slipping clutches or overly harsh shifting. The overheating is caused by low or no cooler/lube flow. Installing the Sonnax oversized pressure regulator valve kit will restore OE function to the pressure regulator circuit.