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GM 15788686
Suction Hose

2003-2016 GM

Customer Questions & Expert Answers (21)
GM 15788686 Suction Hose
  • Part Description
    Hose-Power Brake Booster Outlet; Power Steering Hose
  • Replaces
    15748882
  • Manufacturer
    General Motors
Make sure this part fits
$27.88 MSRP: $52.38
You Save: $24.50 (47%)
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  • 2004 GMC Savana 3500 Suction Hose Diagram for 15788686
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 15788686

  • Vehicle Fitment

    Year Make Model Trim Engine
    2003-2014 Chevrolet Express 1500Base, LS, LT6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    2003-2016 Chevrolet Express 2500Base, LS, LT6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    2003-2016 Chevrolet Express 3500Base, LS, LT8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    2003-2014 GMC Savana 1500Base, LS, LT, SLE6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    2003-2016 GMC Savana 2500Base, LS, LT, SLE6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    2003-2016 GMC Savana 3500Base, LS, LT, SLE8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Is this 15788686 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 15788686 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the Power Steering Hose (GT5) on Chevrolet Express 1500? Posted by Customer
    A:
    A drain pan should be installed under the vehicle while you support it when replacing the Power Steering Cooler pipe/hose (GT5). Use caps to protect all connections of power steering pipes and Power Steering Cooler ends before removing the Power Steering Cooler hose from the Power Steering Pump and power steering gear. The Power Steering Cooler mounting nuts should be removed to extract the Power Steering Cooler from its vehicle position. Place the Power Steering Cooler into the opening of the vehicle before installing mounting nuts which should be tightened to 28 nm (21 ft. Lbs.). The installation of Power Steering Cooler hose requires connecting it to both the power steering gear and pump as you tighten the hose fittings to 33 nm (24 ft. Lbs.) tension. Before extracting the drain pan beneath the vehicle you must lower the vehicle and perform power steering system bleeding.
    Posted by ChevyPartsGiant Specialist
    Q:
    How should the new hose be installed for the 2005 Chevrolet Express 3500? Posted by Customer
    A:
    Route the hose in the same position it occupied prior to removal, then install the reservoir inlet hose to the reservoir and to the power brake booster.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Power Steering Hose
    Q:
    What should be done after raising the 2004 Chevrolet Express 1500? Posted by Customer
    A:
    Disconnect the power steering cooler hose from the power steering pump and the power steering gear, then cap the power steering pipes and cooler ends to prevent dirt entry.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Power Steering Hose
    Q:
    What is the first step to replace the Power Steering Cooler Pipe/Hose (GT5) for the 2007 Chevrolet Express 2500? Posted by Customer
    A:
    Install a drain pan under the vehicle and then raise and support it.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Power Steering Hose
    Q:
    What is the next step after removing the reservoir inlet hose for the 2004 Chevrolet Express 3500? Posted by Customer
    A:
    Take the reservoir inlet hose out of the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Power Steering Hose
    Q:
    What is the installation process for the power steering cooler for the 2008 Chevrolet Express 2500? Posted by Customer
    A:
    Position the power steering cooler back onto the vehicle and secure it with the mounting nuts, tightening them to 28 N.m (21 lb ft).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Power Steering Hose
    Q:
    What should be done after connecting the hoses for the 2005 Chevrolet Express 2500? Posted by Customer
    A:
    Lower the vehicle, bleed the power steering system, and finally, remove the drain pan from under the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Power Steering Hose
    Q:
    How do you remove the power steering cooler for the 2007 Chevrolet Express 3500? Posted by Customer
    A:
    Remove the power steering cooler mounting bolts and take the cooler out of the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Power Steering Hose
    Q:
    What is the first step to replace the Power Steering Gear Outlet Pipe/Hose for the 2010 Chevrolet Express 3500? Posted by Customer
    A:
    Install a drain pan under the vehicle and siphon the power steering fluid from the reservoir to prevent excessive spillage.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Power Steering Hose
    Q:
    What should be done after raising the 2008 Chevrolet Express 3500? Posted by Customer
    A:
    Disconnect the power steering cooler hose from the power steering pump and the power steering gear, then cap the ends of the cooler to prevent dirt entry.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Power Steering Hose
    Q:
    What should be done after installing the cooler for the 2003 Chevrolet Express 3500? Posted by Customer
    A:
    Connect the power steering cooler hose to the power steering gear, ensuring the hose fitting is tightened to 33 Nm (24 inch lbs.), and then connect the hose to the power steering pump.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Power Steering Hose
    Q:
    What should be done after connecting the hoses for the 2006 GMC Savana 3500? Posted by Customer
    A:
    Lower the vehicle and bleed the power steering system before removing the drain pan.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Power Steering Hose
    Q:
    What are the final steps after installation for the 2003 GMC Savana 2500? Posted by Customer
    A:
    Lower the vehicle, bleed the power steering system, and remove the drain pan.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Power Steering Hose
    Q:
    How do you install the new power steering cooler for the 2004 GMC Savana 1500? Posted by Customer
    A:
    Position the power steering cooler back into the vehicle and install the mounting bolts, tightening them to 5 Nm (44 inch lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Power Steering Hose
    Q:
    What is the final step in the process for the 2003 GMC Savana 3500? Posted by Customer
    A:
    Remove the drain pan from under the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Power Steering Hose
    Q:
    What is the next step after removing the hoses for the 2004 GMC Savana 3500? Posted by Customer
    A:
    Take out the power steering gear outlet hose from the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Power Steering Hose
    Q:
    What is the installation process for the power steering cooler for the 2009 GMC Savana 1500? Posted by Customer
    A:
    Position the power steering cooler back into place, install the mounting bolts, and tighten them to 5 Nm (44 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Power Steering Hose
    Q:
    What is the next step after capping the ends of the power steering cooler for the 2005 GMC Savana 2500? Posted by Customer
    A:
    Remove the mounting bolts and take the cooler out of the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Power Steering Hose
    Q:
    What should be removed after siphoning the power steering fluid for the 2005 GMC Savana 3500? Posted by Customer
    A:
    Remove the power steering outlet hose from the power steering pump.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Power Steering Hose
    Q:
    How do you install the new power steering reservoir outlet hose for the 2007 GMC Savana 2500? Posted by Customer
    A:
    Attach the new power steering reservoir outlet hose to the vehicle, followed by connecting it to the power steering pump and the power steering gear remote reservoir.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Power Steering Hose
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Suction Hose 15788686 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 15788686 Suction Hose is available in the market under the name GM Hydraulic Hose, Power Steering Hose. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 15788686 Suction Hose fits certain Chevrolet Express 1500, Express 2500, Express 3500 models, as well as GMC Savana 2500, Savana 3500, Savana 1500 models.
The original GM component designated by manufacturer part number 15788686 maintains top performance when functioning as the Hose-Power Brake Booster Outlet; Power Steering Hose unit. The component 15788686 is constructed from durable material and its dimensions span 24.5 x 6.2 x 6.2 inches while weighing 2.30 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Power Steering Return Hose; Hose, Steering Gear Oil Return. The part 15788686 has available replacement options 15748882. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
If you want to save money in the long run on maintenance and repairs, you should choose OEM products because they're of the top level of durability. Are you on the quest of finding GM parts, our site is worth a visit. We stock an endless selection of high-quality GM components including things like ignition coils all the way through to fan shrouds and all at prices that can not be matched. You have nothing to worry about because all our OEM parts are covered with a manufacturer warranty, which guarantees superior quality and value.