Sierra Marine Hose (formerly Shields)

Even a small boat requires a lot of hoses to keep everything running efficiently. Sierra hoses (formerly Shields) are known for high-performance water hoses and accessories. Their rugged hoses will resist saltwater, exhaust fumes, antifreeze, UV rays, abrasions and certain chemicals to thrive in demanding environments. Softwall hoses offer the most flexibility, while wire-reinforced hardwall hoses are incredibly durable for straight-line connections.

Use the category filters to shop for bilge hoses, fuel system hoses, potable water hoses, exhaust hoses and many other necessary components that ship fast. We also have air conditioner duct hoses to keep passengers cool and wire conduits to protect sensitive electronics. Sierra hoses come in many lengths and diameters, and you can buy certain hoses by the foot. Add the right fittings for a secure connection. Browse our full Sierra marine hose catalog online with all the information you need to determine which parts are correct.


Shields Marine Hose

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  1. Sierra 116-254-4000-1 4 inch Exoflex Exhaust/Water Hose, sold per foot
    4 inch Exoflex Exhaust/Water Hose, sold per foot | Sierra 116-254-4000-1
    SIERRA-116-254-4000-1
    Qty In Stock: 38
    Brand: Sierra
    Features a corrugated exterior and is internally reinforced by wire to prevent hose from collapsing. Primarily used for connections in marine wet exhaust and engine water circulation applications, especially where significant bends of hose are required. Designed to resist heat, exhaust gases, ozone, antifreeze, and saltwater Learn More
    MSRP: $37.68 $31.40
  2. Sierra 116-254-3000 Exoflex Hose
    3 inch Exoflex Exhaust/Water Hose, sold per foot | Sierra 116-254-3000-1
    SIERRA-116-254-3000-1
    Qty In Stock: 165
    Features a corrugated exterior and is internally reinforced by wire to prevent hose from collapsing. Primarily used for connections in marine wet exhaust and engine water circulation applications, especially where significant bends of hose are required. Designed to resist heat, exhaust gases, ozone, antifreeze, and saltwater Learn More
    MSRP: $24.59 $23.21
  3. Sierra 116-254-3120 Exoflex Hose
    3-1/2 inch Exoflex Exhaust/Water Hose, sold per foot | Sierra 116-254-3120-1
    SIERRA-116-254-3120-1
    Qty In Stock: 83
    Features a corrugated exterior and is internally reinforced by wire to prevent hose from collapsing. Primarily used for connections in marine wet exhaust and engine water circulation applications, especially where significant bends of hose are required. Designed to resist heat, exhaust gases, ozone, antifreeze, and saltwater Learn More
    MSRP: $40.82 $34.02
  4. Sierra 116-254-2000 Exoflex Hose
    2 inch Exoflex Exhaust/Water Hose, sold per foot | Sierra 116-254-2000-1
    SIERRA-116-254-2000-1
    Qty In Stock: 129
    Features a corrugated exterior and is internally reinforced by wire to prevent hose from collapsing. Primarily used for connections in marine wet exhaust and engine water circulation applications, especially where significant bends of hose are required. Designed to resist heat, exhaust gases, ozone, antifreeze, and saltwater Learn More
    MSRP: $25.04 $20.87
  5. s116252_lg_4
    3 inch Shieldsaust-C Marine Exhaust/Water Hose, Sold per foot | SIERRA-116-252-3000-1
    SIERRA-116-252-3000-1
    Qty In Stock: 5
    Brand: Sierra

    Features a corrugated exterior and is internally reinforced by wire to prevent hose from collapsing. Primarily used for connections in marine wet exhaust and engine water circulation applications, especially where significant bends of hose are required. Designed to resist heat, exhaust gases, ozone, antifreeze, and saltwater. 3 inch inside diameter. Price per foot.e

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    MSRP: $41.64 $29.74
  6. s116252_lg_5
    3 1/2 in. Shieldsaust-C Marine Exhaust/Water Hose Per Foot | SIERRA-116-252-3120-1
    SIERRA-116-252-3120-1
    Qty In Stock: 6
    Brand: Sierra

    Features a corrugated exterior and is internally reinforced by wire to prevent hose from collapsing. Primarily used for connections in marine wet exhaust and engine water circulation applications, especially where significant bends of hose are required. Designed to resist heat, exhaust gases, ozone, antifreeze, and saltwater. 3 1/2 in. inside diameter. Price per foot.

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    MSRP: $47.64 $34.02
  7. s116252_lg
    Shieldsaust-C Marine Exhaust/Water Hose, sold per foot | Sierra 116-252- PER FOOT
    SIERRA-116-252- PER FOOT
    Brand: Sierra

    Features a corrugated exterior and is internally reinforced by wire to prevent hose from collapsing. Primarily used for connections in marine wet exhaust and engine water circulation applications, especially where significant bends of hose are required. Designed to resist heat, exhaust gases, ozone, antifreeze, and saltwater. Price per foot.

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  8. s11636803801_lg
    3/8 inch Low Permeation Marine Fuel Feed Hose, sold per foot | Sierra 116-368-0380-1
    SIERRA-116-368-0380-1
    Qty In Stock: 995
    Brand: Sierra

    USCG Type A1-15 fuel hose is primarily used for fuel feed lines of outboard, inboard, and I/O boats. Features an outer layer to prevent permeation and resist UV/weather. 3/8 in. inside diameter. Price is per foot.

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    MSRP: $4.24 $3.53
  9. s11625005801_lg
    5/8 inch Hardwall Exhaust/Water Hose, sold per foot | Sierra 116-250-0580-1
    SIERRA-116-250-0580-1
    Qty In Stock: 217
    Brand: Sierra

    Shieldsflex II wire reinforced hose is primarily used for straight connections in marine wet exhaust and engine water circulation applications. Designed to resist heat, exhaust gases, ozone, antifreeze, and saltwater. 5/8 in. inside diameter. Price per foot.

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    MSRP: $11.34 $9.45
  10. s116148w_7
    1 1/2 in. Vac Extra Heavy Duty/FDA Hose Per Foot | SIERRA-116-148-1126W-1
    SIERRA-116-148-1126W-1
    Qty In Stock: 247
    Brand: Sierra

    A multipurpose, full vacuum rated hose made of smooth white FDA grade PVC with imbedded vinyl helix. Ideal for potable water fill, bilge pump intake/discharge, livewell intake, sanitation, and drain line applications. 1 1/2 in. inside diameter. Price per foot.

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    MSRP: $5.11 $4.26
  11. Sierra 116-200-3344-1 3 3/4 in. softwall marine exhaust hose per ft.
    3-3/4 inch Softwall Exhaust/Water Hose, sold per foot | Sierra 116-200-3344-1
    SIERRA-116-200-3344-1
    Qty In Stock: 38
    Brand: Sierra

    Softwall hose (no wire reinforcement) is primarily used for short, straight connections in marine wet exhaust and engine water circulation applications.  Designed to resist heat, exhaust gases, ozone, antifreeze and saltwater. 3 3/4 in. inside diameter. Price per foot.

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    MSRP: $38.00 $31.67

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