Vibrant Performance 11966 -6 AN Black Nylon Braided Flex Hose 10 Foot 350 PSI

Vehicle Fitment

• Universal - compatible with any -6 AN fluid system requiring nylon braided flex hose for oil, water, fuel (including E85), coolant, or vacuum lines in street performance or custom fabrication applications

Fitment Notes

• Universal fitment - not vehicle-specific; requires -6 AN hose end fittings (sold separately) at each connection point
• Sold as a 10-foot roll - cut to required length; color variants available as PN 11966B (black/blue) and PN 11966R (black/red)
• Nylon braided series is rated to 350 psi operating pressure - for higher-pressure -6 AN applications, use the stainless braided PN 11916 (rated to 1,000 psi)
• E85 compatible; not suitable for brake lines or hydraulic pressure lines; not recommended for in-tank submersion
• Sold individually as a single 10-foot roll

Features

• -6 AN sizing (0.34" I.D.) is the most widely used diameter in motorsport fluid plumbing - suited to oil feeds and returns, fuel supply lines, coolant circuits, and vacuum service
• Black nylon braided outer cover is lighter and more flexible than stainless braided alternatives while providing adequate abrasion resistance for underhood and chassis environments
• Reinforced inner liner rated to 350 psi operating pressure and compatible with oil, water, fuel, coolant, and vacuum service
• Operating temperature range of -40°F to 212°F suits typical street and light performance fluid system temperatures
• E85 compatible - suitable for ethanol fuel system applications

Specifications

• Part Number: 11966
• Product Name: Nylon Braided Flex Hose - -6 AN, 10-Foot Roll, Black
• AN Size: -6 AN
• Hose I.D.: 0.34"
• Braid Material: Black nylon
• Roll Length: 10 feet
• Operating Pressure: 350 psi
• Operating Temperature Range: -40°F to 212°F (-40°C to 100°C)
• Compatible Fluids: Oil, water, fuel (E85 compatible), coolant, vacuum
• Color: Black
• Color Variants: PN 11966B (black/blue), PN 11966R (black/red)
• Warranty: 1-year limited
• Quantity: Sold as a 10-foot roll

Included Components

• 1x Vibrant Performance -6 AN Black Nylon Braided Flex Hose - 10-foot roll (11966)

Product Description

The Vibrant Performance 11966 is a 10-foot roll of -6 AN black nylon braided flex hose - the all-black variant of Vibrant's lightweight nylon braided hose series at the most commonly used AN size in motorsport fluid plumbing. The 0.34" I.D. suits a broad range of applications including oil feed and return lines, primary fuel supply lines, coolant circuits, and vacuum service. The black nylon braid outer cover is lighter and more pliable than the stainless braided equivalent (PN 11916), making routing easier in tight spaces while still delivering adequate abrasion resistance for sustained underhood use.

Rated to 350 psi across a -40°F to 212°F operating range, the 11966 is well suited to street performance and daily-driven modified vehicle builds. For high-pressure applications requiring the same -6 AN size, the stainless braided PN 11916 (1,000 psi rated) is the appropriate upgrade. Color variants in black/blue (11966B) and black/red (11966R) are available for builders coordinating a specific color scheme. Standard -6 AN hose end fittings (sold separately) are required at each termination point. Backed by Vibrant's 1-year limited warranty.