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GM 15186858
Power Steering Cooler

2007-2009 GM

Customer Questions & Expert Answers (5)
GM 15186858 Power Steering Cooler
GM 15186858 Power Steering Cooler
GM 15186858 Power Steering Cooler
GM 15186858 Power Steering Cooler
GM 15186858 Power Steering Cooler
  • Part Description
    Cooler, Power Steering Fluid
  • Replaced By
    19431948
  • Manufacturer
    General Motors
Make sure this part fits
$220.19 MSRP: $349.59
You Save: $129.40 (38%)
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  • 15186858 Power Steering Cooler is Ref No. 10 in the diagram below

    2007 GMC Yukon Power Steering Cooler Diagram for 15186858
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 15186858

  • Vehicle Fitment

    Year Make Model Trim Engine
    2007-2009 Cadillac EscaladeBase, Platinum8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2007-2009 Cadillac Escalade ESVBase, Platinum8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2007-2009 Cadillac Escalade EXTBase8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2007-2009 Chevrolet AvalancheLS, LT, LTZ8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2007-2009 Chevrolet Suburban 1500LS, LT, LTZ8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2007-2008 Chevrolet Suburban 2500LS, LT, LTZ8 Cyl 6.0 L GAS
    2007-2009 Chevrolet TahoeLS, LT, LTZ8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2007-2009 GMC YukonDenali, SLE, SLT8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2007-2009 GMC Yukon XL 1500Denali, SLE, SLT8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2007-2008 GMC Yukon XL 2500SLE, SLT8 Cyl 6.0 L GAS
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Is this 15186858 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 15186858 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the Power Steering Cooler with hydroboost on Cadillac Escalade ESV? Posted by Customer
    A:
    The first step of converting from Power Steering Cooler to hydroboost requires removal of the fascia grille and the radiator grille reinforcement support if present on the vehicle. The reservoir requires draining to its fullest extent but the vehicle needs drain pans under each tire to collect the fluid. Connectors joining Power Steering Cooler hose to steering gear along with Power Steering Hose to Power Steering Pump should be removed. The vehicle should receive a new Power Steering Cooler after removing its bolts while also removing the cooler from its installation space. Follow the installation process by reincorporating the Power Steering Cooler into the vehicle while tightening the Power Steering Cooler bolts to 9 n.m (80 lb in). Resume Power Steering Cooler hose connections by reattaching it to the Power Steering Pump followed by the hose connection to the steering gear. Drain excess liquid before removing the storage containers. Install the radiator grille reinforcement support and follow up by fitting the fascia grille when these components are present. The power steering system requires a final step of filling as well as bleeding.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the Power Steering Cooler with hydroboost on Chevrolet Tahoe? Posted by Customer
    A:
    The replacement process for the Power Steering Cooler starts with removing the fascia grille first. Start by removing the radiator grille reinforcement support only if the vehicle has this additional component installed. Empty as much power steering fluid from the reservoir before placing drain pans under the car. The first step involves removing both the Power Steering Cooler hose and hose which reside at the steering gear and Power Steering Pump locations. The Power Steering Cooler can be removed by first removing its bolts and evacuating the side from the car. You should place the Power Steering Cooler within the vehicle then secure it using bolts which requires 9 nm (80 lb in) torque setting. Connect hose to the Power Steering Pump while hose leads to the steering gear. Clean away all stray fluid while removing the drain containers. Reinstall the radiator grille reinforcement support only if it is available. Set the power steering system for bleeding before installing the fascia grille.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to Service and Replace the Power Steering Cooler Without Hydroboost on GMC Yukon? Posted by Customer
    A:
    A Power Steering Cooler replacement operation must start by removing the fascia grille followed by the removal of the radiator grille reinforcement support if the vehicle has it. You should drain and collect as much power steering fluid from the reservoir before positioning drain pans beneath the vehicle. The maintenance staff must disconnect both the Power Steering Cooler hose which connects to the Power Steering Cooler as well as the Power Steering Pump hose from the pump itself. Extract the Power Steering Cooler from the vehicle by first unbolt the cooler then separate its mounting points. Position the Power Steering Cooler into its place and tighten Power Steering Cooler bolts to 9 nm (80 lb in). You must reposition the Power Steering Cooler hose between the Power Steering Pump and the Power Steering Cooler and reconnect the power steering gear outlet hose between the Power Steering Cooler and the Power Steering Pump. Dispose of accumulated liquid before you take out the drain pans. Afterward, fill the power steering system while performing a bleeding process. The last installation step includes fitting the radiator grille reinforcement support when present before mounting the fascia grille.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the Power Steering Cooler without hydroboost on GMC Yukon? Posted by Customer
    A:
    The procedure to change the Power Steering Cooler without hydroboost starts by removing both the fascia grille and the radiator grille reinforcement support based on the vehicle configuration. The technician will drain as much power steering fluid as possible from the reservoir prior to placing drain pans below the vehicle. Disconnect the power steering gear outlet hose from the Power Steering Cooler as well as the Power Steering Cooler hose from the Power Steering Pump. The Power Steering Cooler requires bolt removal before extraction. Set the new Power Steering Cooler onto its positioning and finish its installation through Power Steering Cooler bolts that must be tightened up to 9 n.m (80 lb in). Attach the Power Steering Cooler hose to the Power Steering Pump after which you should connect the power steering gear outlet hose to the Power Steering Cooler. Move all standing fluid and empty the drain pans before filling and performing a bleeding procedure on the power steering system. You should reinstall the radiator grille reinforcement support with the fascia grille when this equipment is present.
    Posted by ChevyPartsGiant Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Power Steering Cooler 15186858 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 15186858 Power Steering Cooler is available in the market under the name GM Power Steering Cooler. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 15186858 Power Steering Cooler fits certain Chevrolet Tahoe, Avalanche, Suburban 1500 models, as well as GMC Yukon, Yukon XL 1500, Yukon XL 2500. Additionally, it is compatible with Cadillac Escalade, Escalade ESV, Escalade EXT models.
The original GM component designated by manufacturer part number 15186858 maintains top performance when functioning as the Cooler, Power Steering Fluid unit. The component 15186858 is constructed from durable material and its dimensions span 21.0 x 18.9 x 11.0 inches while weighing 2.40 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 Oil Cooler. The part 15186858 has available replacement options listed under 19431948. 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.