Gates EMH993 PCV Valve Engine Crankcase Ventilation Valve - 5/32

The Gates EMH993 is a high-quality PCV (Positive Crankcase Ventilation) valve designed to regulate crankcase pressure and ventilate harmful combustion gases from the engine. This precision-engineered valve helps maintain proper engine vacuum, reduces oil consumption, and prevents moisture and sludge buildup in the crankcase.

Key Features:

• Precision-calibrated spring and valve mechanism for accurate crankcase pressure control
• 5/32" fitting size for proper installation and seal
• Helps reduce harmful emissions by recirculating blow-by gases back into the intake system
• Prevents excessive crankcase pressure that can cause oil leaks and gasket damage
• Designed to OEM specifications for reliable performance and durability
• Constructed with heat-resistant materials to withstand engine operating temperatures

Regular replacement of the PCV valve is essential for maintaining optimal engine performance, fuel efficiency, and emissions control. A faulty PCV valve can cause rough idle, increased oil consumption, and poor engine performance.