Standard Ignition V855 Engine Crankcase Breather Hose

Engine Crankcase Breather Hose for GM Applications

Standard Ignition V855 is an engine crankcase breather hose for emission control service in the crankcase ventilation system. It is built as a hose-only replacement with two hose connectors and no clamp included, making it a direct service part for restoring crankcase ventilation routing on select Chevrolet, Buick, and Pontiac vehicles.

Key Features

• Engine crankcase breather hose for emission control system service
• Hose-only construction with 2 hose connectors
• No clamp included
• No mounting hardware included
• Standard Ignition V855 replacement part
• Cross-references 2-9926 and PCV940 for the same application

Detailed Description

Standard Ignition V855 is used in the crankcase ventilation system to route vapors through the engine breather circuit. It is a practical replacement for worn, cracked, or oil-softened breather hose assemblies on vehicles such as the 2012-2013 Chevrolet Impala, 2014-2016 Chevrolet Impala Limited, 2005-2009 Buick Allure, 2005-2009 Buick LaCrosse, and 2005-2008 Pontiac Grand Prix. The part number V855 is also a useful reference when searching for an engine crankcase breather hose for Chevrolet Impala or Buick LaCrosse emission control repair.

What It Helps Address

• Cracked or split crankcase breather hose
• Oil vapor leaks in the ventilation circuit
• Loose or deteriorated hose connections
• Restricted crankcase ventilation routing
• Check engine concerns related to breather hose condition

Installation Notes and Tips

Inspect the hose routing and connection points before installation. Replace any hardened or damaged mating hoses at the same time, and verify that both hose ends seat fully on the connectors. Because no clamp is included, reuse serviceable clamps only if they provide a secure seal and proper retention.

Quality Assurance

Standard Ignition supplies replacement ignition and engine management components for service applications, and V855 is cataloged for direct-fit use in the listed GM vehicles. Confirm vehicle year, make, and model before ordering to ensure the correct breather hose application.