Sierra 18-8048 Marine Fuel Bleeder Hose 50 Foot Roll

The Sierra 18-8048 is a 0.090" ID fuel line compatible with ethanol blended fuels, designed specifically for marine applications. Often used as bleeder hose on inboard and outboard engines, this durable fuel line ensures proper fuel system operation and bleed system function.

Key Specifications:

• Inside Diameter (ID): 0.090" (2.3mm)
• Outside Diameter (OD): 0.220" (5.6mm)
• Sold in 50-foot continuous rolls
• Ethanol and alcohol resistant construction

OEM Replacement:

• Replaces Mercury Marine part numbers 32-99130122, 32-892024122, and 32-99387-79
• Direct replacement for Mercury and Mariner outboard bleeder hose applications

This bleeder hose is essential for maintaining proper fuel system operation in marine engines. It routes fuel mixture and crankcase bleed flow between fittings, check valves, and intake passages, helping maintain consistent idle and engine performance. The ethanol-resistant formulation ensures long-lasting durability in modern fuel environments.