Fuel Line Replacement Guide for the 2013 Can-Am Outlander MAX 500 DPS

Shop parts for a 2013 Can-Am Outlander MAX 500 DPS ATV.

A fuel line problem often gets misdiagnosed as something more expensive. Before you start suspecting sensors or the pump itself on a 2013 Outlander MAX 500 DPS, spend ten minutes with the hose. This machine is fuel injected, drawing from an electric pump inside the tank with no petcock in the system, and the hose stays pressurized after shutdown.

Sorting a Hose Problem From Something Else

The tells are reasonably specific. Work through them in order:

  • Squeeze the hose end to end. Healthy hose compresses and rebounds; failing hose feels rigid, chalky, or crunchy under your fingers
  • Flex a section gently and inspect for fine checking, which typically appears first within a couple of inches of a fitting
  • Look for a caked band of dust at either connection, which is dried residue from a slow weep
  • Check the floor and skid plate after the machine has sat overnight for staining or a puddle
  • Note whether a fuel smell hangs around the tank, particularly in the minutes right after the engine stops while pressure remains in the circuit

Running complaints line up too. Bogging under load, hesitation on a hard throttle opening, or behavior that mimics a nearly empty tank can all come from a hose that is collapsing internally or shedding liner material. On a pressurized system a leak may atomize before it drips, so a strong smell with dry ground still counts as evidence.

The Mechanism Behind the Failure

Fuel hose is soft when new because of plasticizing compounds mixed into the rubber, and years of engine heat drive them out. The wall that remains is stiff instead of elastic, and a stiff hose cannot absorb the vibration and frame movement it once handled, so cracks begin forming under loads that never used to matter.

Two outside forces speed it up. Dry regional air pulls moisture from the hose wall and hardens it from the outside in. Ethanol-blended pump gas holds water against the inner liner and breaks it down from within, and fuel left standing through a long idle period leaves gum and varnish deposits that restrict flow and bond the hose to its barbs.

Parts, Tools, and Vapor Safety

Have on hand nitrile gloves, eye protection, a drain pan, an approved sealed fuel container, hose rated for injection pressure in the original inside diameter, new clamps in the matching style, a quick-connect release tool if the tank fitting is a locking coupler, line-clamping pliers since this model has no valve to stop flow, sockets and a trim tool for the bodywork, and a generous supply of rags.

On the safety point, be specific rather than casual about it. Gasoline vapor is heavier than air, which means it flows down and collects in a layer across the floor rather than venting out a window overhead. That layer reaches furnace burners, water heater pilots, and chargers plugged in at ground level. Work outdoors when possible, open the main garage door completely when not, shut off every flame and spark source before beginning, and change out of any clothing you soak with fuel.

Depressurizing and Disconnecting

Bleed the system in a deliberate order: pull the fuel pump fuse or relay, let the engine run until it starves and dies, switch the key off, then disconnect the negative battery cable. Remove the seat and side plastics to expose the tank outlet and the hose route toward the throttle body.

Position the drain pan and drape a rag over each joint as you break it, since the hose still holds liquid fuel. Slide spring clips or worm-gear clamps well back along the hose before working on the fitting. A self-locking quick-connect releases when you compress the tabs squarely and pull straight off; levering to one side cracks a collar that has hardened through years of heat cycling. At a barbed fitting, twist the hose gently to break the varnish bond, and slit a hose that has bonded solid rather than risking a distorted fitting.

Routing, Sealing, and the Final Test

Photograph the hose path before the old line is fully clear. The MAX chassis is stretched for two-up seating, and four-wheel drive puts front differential hardware and extra crossmembers in the neighborhood, with power steering components nearby as well, so the run is not a straight line and every factory clip should be reused.

Cut the replacement to the original length with nothing added, because slack hose migrates until it rests on a frame edge or drifts toward exhaust heat. Push each end fully onto its barb until it bottoms out, dry. Grease, oil, and silicone create the exact leak path you are trying to eliminate when they end up on a sealing surface, so keep them off the fittings entirely. Hot water for a few seconds softens an end that resists. Place new clamps just behind the raised bead and tighten them evenly instead of crushing one side. A quick-connect needs no clamp; press until it clicks, then tug to prove it latched.

Reinstall the fuse, Reconnect the battery, and cycle the key on and off several times without cranking so the pump pressurizes the line. Wipe both joints and watch for beading, then start the engine and inspect at idle, and check once more once the machine warms and the hose expands. Reassemble the panels only after all three passes are dry. Worth remembering: the filter on this Outlander is part of the in-tank pump module rather than an inline element, so a lingering delivery complaint after a clean install points there.

Related Shopping Categories

Shop Fuel Lines for a 2013 Can-Am Outlander MAX 500 DPS ATV.

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Shop Petcocks for a 2013 Can-Am Outlander MAX 500 DPS ATV.

Shop Fuel Filters for a 2013 Can-Am Outlander MAX 500 DPS ATV.

Shop Fuel Stabilizer for a 2013 Can-Am Outlander MAX 500 DPS ATV.

Disclaimer: This guide is provided for general informational purposes only and is not intended to replace your ATV's official owner's manual. Always refer to your manufacturer's documentation for model-specific instructions, torque specifications, safety procedures, and maintenance requirements. If you are unsure or inexperienced, consider seeking assistance from a qualified mechanic or technician.