Ford Ranger Vacuum Regulator Valve AB39-9H307-AD AB39-9H307-AC

This vacuum regulator valve is specially designed for Ford Ranger 2011–2022 (2.2L Duratorq TDCi diesel and 3.2L Duratorq engines) and precisely matches the P375/P376 platform vehicles. This part controls the vacuum pressure inside the intake manifold, ensuring the EGR valve and turbocharger actuator operate normally, optimizing combustion efficiency and reducing emissions. OEM number AB39-9H307-AD (compatible with AB39-9H307-AC and AB39-9H307-AB), enabling cross-checking with the OEM system for stock. Replacement difficulty is moderate; use a professional vacuum pump to test the old part before installation to prevent idle instability from pipeline leaks. Note: this valve body is sensitive to oil contamination; during installation, clean the interfaces and check the gasket condition to extend service life.