Gates EMH1000 Engine Crankcase Vent Valve - PCV Valve

Gates EMH1000 Crankcase Vent Valve

The Gates EMH1000 is an OE-exact crankcase vent valve built for direct replacement in emission control service. With a steel body and a single hose connector, it is made to restore crankcase ventilation pressure regulation and help return the system to proper operating condition.

Gates’ Crankcase Vent Valve line focuses on exact fit and straightforward installation for emission ventilation repairs. The EMH1000 is a practical choice for Toyota Corolla, Toyota Matrix, Pontiac Vibe, Toyota Celica, Toyota MR2 Spyder, and Chevrolet Prizm applications that use this PCV valve style.

Key Features

• OE-exact crankcase vent valve for emission control service
• Steel construction for durable underhood use
• Single hose connector for direct replacement routing
• Inside diameter: 0.157 in. (4 mm)
• Contents: PCV valve
• Part number: EMH1000

Detailed Description

This Gates crankcase vent valve is designed to replace the original PCV valve and restore proper crankcase ventilation pressure regulation. It is a direct-fit emission control component for 2000-2008 Toyota Corolla, 2004-2008 Toyota Matrix, 2003-2006 Pontiac Vibe, 2000-2005 Toyota Celica, 2000-2005 Toyota MR2 Spyder, and 2000-2002 Chevrolet Prizm applications listed with PCV valve placement. The EMH1000 part number is also referenced for the same application under interchange number 1220422051.

What It Helps Address

• Rough idle related to a sticking or restricted PCV valve
• Excess crankcase pressure from poor ventilation flow
• Oil vapor buildup in the emission ventilation system
• Check engine light concerns tied to crankcase ventilation faults
• Reduced emission system performance from worn valve operation

Installation Notes and Tips

Verify the vehicle’s model year, engine configuration, and PCV valve location before ordering. Match the hose connector size and routing to the original part, and inspect nearby vacuum hoses for wear or cracking during replacement. For fitment-based searches, this part is commonly selected for a Toyota Corolla PCV valve replacement, Toyota Matrix crankcase vent valve service, or Pontiac Vibe emission control repair.

Quality Assurance

Gates positions this product line as an OE-exact replacement solution for crankcase ventilation service, with fit and function aimed at restoring the emission ventilation system to normal operation. Part number EMH1000 is built to the application requirements listed above for direct replacement use.