Standard Ignition V866 Engine Crankcase Breather Hose

Engine Crankcase Breather Hose for Ford and Lincoln

Standard Ignition V866 is a black engine crankcase breather hose with two hose connectors and no connector gender. It is built for emission control service on select Ford and Lincoln trucks and SUVs, including driver-side applications for the Ford F-150 and Lincoln Navigator.

Key Features

• Engine crankcase breather hose for emission control service
• Black finish for a clean OE-style appearance
• No connector gender specified
• Hose connector quantity: 2
• Direct fitment for driver-side applications on select Ford and Lincoln models

Detailed Description

Standard Ignition V866 is an engine crankcase breather hose used in the crankcase ventilation system to route vapors as part of normal emission control operation. This hose is listed for 2004-2008 Ford F-150, 2005-2008 Ford Expedition, 2005-2008 Ford F-250 Super Duty, 2005-2008 Ford F-350 Super Duty, 2006-2008 Lincoln Mark LT, and 2005-2008 Lincoln Navigator, with driver-side fitment where noted. If you are replacing a worn or cracked breather hose on a Ford F-150 or Lincoln Navigator, V866 provides the correct application match for those vehicles. This part cross-references 3L3Z6758AA for the same application.

What It Helps Address

• Cracked or split crankcase breather hose
• Oil vapor routing issues in the ventilation system
• Vacuum leaks related to deteriorated hose material
• Emission system service needs on driver-side applications
• Fitment replacement for the original hose on select Ford and Lincoln vehicles

Installation Notes and Tips

Verify the vehicle year, model, and driver-side application before installation. Inspect the hose routing points and surrounding ventilation components for wear, buildup, or damage before transferring the new hose into place. Confirm that both hose connection points seat fully and that the hose follows the original routing path without kinks or tension.

Quality Assurance

Standard Ignition supplies replacement emission control components for service applications, and V866 is cataloged for the listed Ford and Lincoln fitments. The part number V866 is also referenced in OE-style interchange listings for application matching.