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Jets & Parts

Jets & Parts

If you don't see what you are looking for, please fill out our Parts Request Form and we would be happy to assist you. You can also call us at 406-272-9850 to speak with a team member. Get knowledgeable technical support for DIY spa jet replacement.

Spa Jets and Parts

The jets are what turns an ordinary hot tub into one that blasts away tension and stress. If your jets have been damaged or aren't powerful enough, order the right parts from Mountain View Hearth Products. We stock authorized replacement spa jets and components from leading brands, including Hayward, Sundance, CG Air, Balboa, Maxi Flo, and Jacuzzi. All products are fully backed by manufacturer warranties and ship free on U.S. orders over $99.

OEM and Universal Hot Tub Jets

Browse directional spa jets, adjustable jets, rotary jets, and other types of hot tub jets. They come in different sizes to target the various muscle groups and the type of massage you want. Hot tub blowers complement the jet action with gentle bubbles, and by combining them, you will turbocharge every at-home spa session. Other parts to repair and maintain your jets include check valves, filters, timers, drain assemblies, and hardware. Retrofit control system kits may be required to operate aftermarket spa jets.

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  • MARQUIS Spa ISO Jet Back Barbed (MRQ320-6634) MARQUIS Spa ISO Jet Back Barbed (MRQ320-6634)

    MARQUIS Spa ISO Jet Back Barbed (MRQ320-6634)

    Marquis Spa

    $7.90
    Marquis Spa Cyclone Micro ISO Jet Body, 3/8 Inch Air Barb X 1/2 Inch Water Barb. Measures 3-1/2" x 2-15/16" x 2-3/16" Common To All 2001, 2002, 2003 Models. Other Parts Sold Separately: NOTE:  This item cannot be shipped by air and must be...
    MRQ320-6634
    $7.90
    Qty in Cart: 0
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    $7.90
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  • Marquis Spa Pump Union Split Nut - 1/2 Inch (MRQ600-0881) Marquis Spa Pump Union Split Nut - 1/2 Inch (MRQ600-0881)

    Marquis Spa Pump Union Split Nut - 1/2 Inch (MRQ600-0881)

    Marquis Spa

    $5.50
    Replacement Marquis Spa pump union split nut 1 1/2 inch with screws.   NOTE:  This item cannot be shipped by air and must be shipped by ground. For this reason, shipping of this item cannot be expedited. Marquis Spa part...
    MRQ600-0881
    $5.50
    Qty in Cart: 0
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    $5.50
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  • Marquis Spa Round Pop-Up Water Feature O-Ring (MRQ740-0215)

    Marquis Spa Round Pop-Up Water Feature O-Ring (MRQ740-0215)

    Spa Components

    $3.15
    Replacement Marquis Spa E Series Fountain Water Feature O-Ring. For Clear Fountain, Gray Cap. 3/4 Inch Plumbing. 2011 - 2014. This part measures 2-1/4" x 2-1/4" x 1/8".  NOTE: This item cannot be shipped by air and must be shipped by ground...
    MRQ740-0215
    $3.15
    Qty in Cart: 0
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    $3.15
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  • Marquis Spa Union 1.5" FIPT (MRQ740-0037) Marquis Spa Union 1.5" FIPT (MRQ740-0037)

    Marquis Spa Union 1.5" FIPT (MRQ740-0037)

    Spa Components

    $13.95
    Replacement 1.5" FIPT for Marquis Spas. May fit many units. Please check the owners manual for part numbers. NOTE:  This item cannot be shipped by air and must be shipped by ground. For this reason, shipping of this item cannot be expedited...
    MRQ740-0037
    $13.95
    Qty in Cart: 0
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    $13.95
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  • Marquis Spa Wave Jet Dual Spin Stainless 3" (MRQ320-6745) Marquis Spa Wave Jet Dual Spin Stainless 3" (MRQ320-6745)

    Marquis Spa Wave Jet Dual Spin Stainless 3" (MRQ320-6745)

    Marquis Spa

    $31.89
    Replacement wave jet dual spin stainless 3" for Marquis Spa. Please check your owner's manual for part number compatibility.  Marquis part # MRQ320-6745OEM Marquis part 
    MRQ320-6745
    $31.89
    Qty in Cart: 0
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    $31.89
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  • Marquis Spa Wave Jet Spin Nozzle - Stainless (MRQ320-6743) Marquis Spa Wave Jet Spin Nozzle - Stainless (MRQ320-6743)

    Marquis Spa Wave Jet Spin Nozzle - Stainless (MRQ320-6743)

    Marquis Spa

    $13.65
    Marquis spa wave jet spin nozzle. Face measures 2" in diameter.  Please check your owner's manual for part number compatibility. Marquis part # MRQ320-6743
    MRQ320-6743
    $13.65
    Qty in Cart: 0
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    $13.65
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  • Milbank Load Center Spa Box with GFCI Disconnect (U4881-O-60GB) Milbank Load Center Spa Box with GFCI Disconnect (U4881-O-60GB)

    Milbank Load Center Spa Box with GFCI Disconnect (U4881-O-60GB)

    Siemens

    $879.50
    Replacement Milbank Load Center Spa Box with GFCI Disconnect.Milbank Part # U4881-O-60GB
    U4881-O-60GB
    $879.50
    Qty in Cart: 0
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    $879.50
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  • Pentair Max-E-Therm & MasterTemp Pressure Switch (473716Z) Pentair Max-E-Therm & MasterTemp Pressure Switch (473716Z)

    Pentair Max-E-Therm & MasterTemp Pressure Switch (473716Z)

    Pentair

    $297.00
    Replacement Pentair Max-E-Therm and MasterTemp ASME Pressure Switch.This part is identical to and replaces part number: 788379777630.Pentair/ StaRite Part # 473716Z
    473716Z
    $297.00
    Qty in Cart: 0
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    $297.00
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  • Pentair PacFab ST80 Black Tank Lid (191509)

    Pentair PacFab ST80 Black Tank Lid (191509)

    Pentair

    $392.00
    Replacement Pentair PacFab ST80 Black Tank Lid.This part is identical to and can replace part number: 788379673161.Pentair/ PacFab Part # 191509
    191509
    $392.00
    Qty in Cart: 0
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    $392.00
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  • Pentair Wall Fitting 2 Port Diverter Jet (PEN47221500) Pentair Wall Fitting 2 Port Diverter Jet (PEN47221500)

    Pentair Wall Fitting 2 Port Diverter Jet (PEN47221500)

    Pentair

    $5.05
    Replacement Pentair Wall Fitting 2 Port Diverter Jet. Please check your owner's manual for compatibility. Pentair part # PEN47221500OEM Pentair part
    PEN47221500
    $5.05
    Qty in Cart: 0
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    $5.05
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  • Pentair Wall Fitting Gasket Euro Jet (PEN943506) Pentair Wall Fitting Gasket Euro Jet (PEN943506)

    Pentair Wall Fitting Gasket Euro Jet (PEN943506)

    Pentair

    $2.00
    Replacement Pentair Wall Fitting Gasket Euro Jet. This part measures 1-7/8" x 1-7/8" x 3/16".  Pentair part # PEN943506OEM Pentair part Please check your owners manual for part numbers.
    PEN943506
    $2.00
    Qty in Cart: 0
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    $2.00
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  • Poolvergnuegen The Pool Cleaner Hose Kit (87-105-1003)

    Poolvergnuegen The Pool Cleaner Hose Kit (87-105-1003)

    Poolvergnuegen

    $207.90
    Replacement Poolvergnuegen The Pool Cleaner 4-Wheel Hose Kit.Poolvergnuegen Part # 87-105-1003 Replaces old part number 896584000-396
    87-105-1003
    $207.90
    Qty in Cart: 0
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    $207.90
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