Standard Ignition V516 PCV Valve

PCV Valve for Jaguar Emission Control

Standard Ignition V516 is a replacement PCV valve for crankcase ventilation service on select Jaguar applications. It uses a push-on attachment, an angled nipple orientation, and a plastic body with black and gray finish for direct-fit service where the original valve matches these specifications.

Compatible With Jaguar S-Type and Jaguar X-Type applications, this Standard Ignition V516 PCV valve is built for vehicles that use an 18 mm hose connection and no connector-style electrical interface.

Key Features

• Part number: V516
• PCV valve for emission control and crankcase ventilation service
• Push-on attachment method
• Angled nipple orientation for hose routing
• Plastic construction with black and gray finish
• 1 hose connector with 18 mm hose size
• Inlet diameter: 0.54 in. (13.716 mm)
• Outlet diameter: 0.46 in. (11.684 mm)
• No cap, gasket, connector, or mounting bracket included

Detailed Description

Standard Ignition V516 is a PCV valve used in the crankcase ventilation system to replace a worn or restricted valve on select Jaguar vehicles. It is listed for 2003-2008 Jaguar S-Type, 2006-2008 Jaguar X-Type, and 2002-2005 Jaguar X-Type from engine no. 173664. This part number, V516, is also referenced for service applications that require the same valve design and hose dimensions.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Excess crankcase pressure
• Oil vapor buildup in the ventilation system
• Rough idle caused by a sticking PCV valve
• Vacuum-related drivability concerns tied to ventilation flow
• Emission control faults related to crankcase ventilation performance

Installation Notes and Tips

• Verify the vehicle year, model, and engine application before ordering.
• Confirm the hose connection size is 18 mm and the valve uses a push-on attachment.
• Inspect the hose and surrounding ventilation components for wear before installation.
• Match the angled nipple orientation to the original routing for proper fit.
• For 2002-2005 Jaguar X-Type applications, confirm engine no. 173664 or later as listed.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for replacement electrical and engine management components, and V516 is cataloged to the listed Jaguar fitments for direct replacement service.