How to replace the Power Steering Cooler with hydroboost on GMC Sierra 1500?

A proper replacement of Power Steering Cooler with hydroboost starts by taking out the radiator grille. Leak all possible power steering fluid from the reservoir before placing drain pans under the vehicle. Disconnect both the Power Steering Cooler hose which attaches to the steering gear along with the hose that connects Power Steering Pump. The bolts securing the Power Steering Cooler need removal before extraction of the cooler from the vehicle. Attach the Power Steering Cooler to its vehicle position and fasten it with bolts that need to be tightened to 9 nm (80 lb in). The Power Steering Pump receives hose for connection and hose attaches to the steering gear. First empty excess liquid from the unit then dispose of drain pans before putting back the radiator grille. To complete the project you should perform a power steering system fill and bleed procedure.

How to Service and Replace the Power Steering Cooler Without Hydroboost on GMC Yukon?

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.

OEM GMC Power Steering Cooler

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45 Power Steering Coolers found

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GMC Power Steering Cooler Part Number: 15186858
$220.19 MSRP: $349.59
You Save: $129.40 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cooler, Power Steering Fluid; Power Steering Oil Cooler
- Replaced by: 19431948
Fits the following GMC Models:
- Yukon | 2007-2009 | Denali, SLE, SLT | 8 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
- Yukon XL 1500 | 2007-2009 | Denali, SLE, SLT | 8 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
- Yukon XL 2500 | 2007-2008 | SLE, SLT | 8 Cyl 6.0 L GAS
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GMC Power Steering Cooler Part Number: 15275715
$147.08 MSRP: $242.27
You Save: $95.19 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cooler, Power Steering Fluid; Power Steering Oil Cooler
- Replaced by: 19431947
Fits the following GMC Models:
- Sierra 1500 | 2007-2013 | Denali, Hybrid, SL, SLE, SLT, WT, XFE | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Sierra 2500 HD | 2007-2010 | SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
- Sierra 3500 HD | 2007-2010 | SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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GMC Power Steering Oil Cooler Part Number: 84914239
$152.96 MSRP: $251.97
You Save: $99.01 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cooler, Power Steering Fluid; Power Steering Cooler
Fits the following GMC Models:
- Savana 2500 | 2021-2023 | Base, LS, LT | 8 Cyl 6.6 L GAS
- Savana 3500 | 2021-2023 | Base, LS, LT | 8 Cyl 6.6 L GAS
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GMC Power Steering Oil Cooler Part Number: 84920561
$520.91 MSRP: $827.05
You Save: $306.14 (38%)
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Product Specifications
- Other Name: Cooler, Power Steering Fluid; Power Steering Cooler; Power Steering Cooler Tube
- Replaced by: 85746020
- Replaces: 84319920, 25818863, 84528821
Fits the following GMC Models:
- Savana 2500 | 2008-2016 | Base | 8 Cyl 6.6 L DIESEL
- Savana 3500 | 2008-2016 | Base, LS, LT | 8 Cyl 6.6 L DIESEL
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GMC Power Steering Oil Cooler Part Number: 23382056
$58.67 MSRP: $96.64
You Save: $37.97 (40%)
ADD TO CART
Product Specifications
- Other Name: Cooler, Power Steering Fluid; Power Steering Cooler; Power Steering Cooler Tube
- Replaced by: 86344980
Fits the following GMC Models:
- Savana 2500 | 2018-2024 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
- Savana 3500 | 2018-2024 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
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GMC Power Steering Oil Cooler Part Number: 86781739
$294.80 MSRP: $468.06
You Save: $173.26 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cooler, Power Steering Fluid
- Replaced by: 86344979
- Replaces: 84190384
Fits the following GMC Models:
- Savana 2500 | 2018-2022 | Base, LS, LT | 4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
- Savana 3500 | 2018-2023 | Base, LS, LT | 4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
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GMC Power Steering Cooler Tube Part Number: 26049287
Product Specifications
- Other Name: Cooler, Power Steering Fluid
Fits the following GMC Models:
- C1500 Suburban | 1992-1999 | Base, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
- C2500 Suburban | 1992-1999 | Base, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- K1500 Suburban | 1992-1999 | Base, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
- K2500 Suburban | 1992-1999 | Base, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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GMC Power Steering Cooler Part Number: 15295844
$90.54 MSRP: $141.83
You Save: $51.29 (37%)
Product Specifications
- Other Name: Cooler, Power Steering Fluid; Power Steering Oil Cooler
- Replaces: 26080634
Fits the following GMC Models:
- Sierra 1500 | 1999-2006 | Base, HT, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV)
- Sierra 1500 Classic | 2007 | Hybrid, SL, WT | 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV)
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GMC Power Steering Oil Cooler Part Number: 22950444
Product Specifications
- Other Name: Cooler, Power Steering Fluid; Power Steering Cooler; Power Steering Cooler Tube
- Replaces: 15789712
Fits the following GMC Models:
- Savana 1500 | 2003-2014 | Base, LS, LT, SLE | 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
- Savana 2500 | 2003-2005 | Base, SLE | 8 Cyl 5.3 L GAS
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GMC Power Steering Oil Cooler Part Number: 26063304
Product Specifications
- Other Name: Cooler Assembly-Power Steering Fluid T; Power Steering Cooler; Cooler; Cooler, Power Steering Fluid
- Replaces: 15059945
Fits the following GMC Models:
- Savana 1500 | 1996-2002 | Base, SLE, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- Savana 2500 | 1996-2002 | Base, SLE, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
- Savana 3500 | 1996-2002 | Base, SLE, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS, 8 Cyl 8.1 L GAS
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GMC Power Steering Cooler Part Number: 15295847
Product Specifications
- Other Name: Cooler, Power Steering Fluid; Power Steering Oil Cooler
- Replaces: 26078989
Fits the following GMC Models:
- Sierra 2500 HD | 2001-2006 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
- Sierra 2500 HD Classic | 2007 | SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
- Sierra 3500 | 2001-2006 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
- Sierra 3500 Classic | 2007 | SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
- Yukon XL 2500 | 2001-2006 | SLE, SLT | 8 Cyl 8.1 L GAS
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GMC Power Steering Cooler Part Number: 26041420
Product Specifications
- Other Name: Cooler, Power Steering Fluid; Power Steering Oil Cooler; Cooler
Fits the following GMC Models:
- C1500 | 1988-1999 | Sierra, Sierra GT, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX, Sierra Special | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
- C1500 Suburban | 1992-1999 | Base, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
- C2500 | 1988-2000 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- C2500 Suburban | 1992-1999 | Base, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- C3500 | 1988-2000 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- K1500 | 1988-1999 | Sierra, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
- K1500 Suburban | 1992-1999 | Base, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
- K2500 | 1988-2000 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- K2500 Suburban | 1992-1999 | Base, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- K3500 | 1988-2000 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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GMC Oil Cooler Part Number: 22801879
Product Specifications
- Other Name: Cooler, Power Steering Fluid; Power Steering Cooler; Power Steering Oil Cooler
- Replaces: 15925777, 20787042, 20757326, 22753025
Fits the following GMC Models:
- Savana 3500 | 2006-2014 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
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GMC Power Steering Oil Cooler Part Number: 15748885
Product Specifications
- Other Name: Cooler; Power Steering Cooler; Power Steering Cooler Tube; Cooler, Power Steering Fluid
Fits the following GMC Models:
- Savana 1500 | 2003-2007 | Base, LS, LT, SLE | 6 Cyl 4.3 L GAS
- Savana 2500 | 2003-2006 | Base, SLE | 6 Cyl 4.3 L GAS
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GMC Power Steering Cooler Tube Part Number: 26046913
Product Specifications
- Other Name: Coolr Power Steering; Cooler, Power Steering Fluid
Fits the following GMC Models:
- C2500 Suburban | 1997-1999 | Base, SLE, SLT | 8 Cyl 7.4 L GAS
- K2500 Suburban | 1997-1999 | Base, SLE, SLT | 8 Cyl 7.4 L GAS
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GMC Power Steering Cooler Part Number: 26015479
Product Specifications
- Other Name: Cooler, Power Steering Fluid; Cooler
Fits the following GMC Models:
- C1500 | 1989-1993 | Sierra, Sierra SLE, Sierra SLX | 6 Cyl 4.3 L GAS
- C2500 | 1989-1993 | Sierra, Sierra SLE, Sierra SLX | 6 Cyl 4.3 L GAS
- K1500 | 1989-1993 | Sierra, Sierra SLE, Sierra SLX, Sierra Sport | 6 Cyl 4.3 L GAS
- K2500 | 1989-1993 | Sierra, Sierra SLE, Sierra SLX | 6 Cyl 4.3 L GAS
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GMC Power Steering Cooler Part Number: 26039521
Product Specifications
- Other Name: Cooler, Power Steering Fluid
Fits the following GMC Models:
- G2500 | 1994-1995 | Rally, Rally STX, Vandura | 8 Cyl 6.5 L DIESEL
- G3500 | 1994-1996 | Magnavan, Rally, Rally Camper Special, Rally STX, Vandura, Vandura Special | 8 Cyl 6.5 L DIESEL
- P3500 | 1994-1996 | Base | 8 Cyl 6.5 L DIESEL
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GMC Power Steering Cooler Tube Part Number: 26049288
Product Specifications
- Other Name: Cooler, Power Steering Fluid
Fits the following GMC Models:
- C1500 Suburban | 1995-1996 | Base, SLE, SLT | 8 Cyl 6.5 L DIESEL
- C2500 Suburban | 1994-1996 | Base, SLE, SLT | 8 Cyl 6.5 L DIESEL
- K1500 Suburban | 1995-1996 | Base, SLE, SLT | 8 Cyl 6.5 L DIESEL
- K2500 Suburban | 1994-1996 | Base, SLE, SLT | 8 Cyl 6.5 L DIESEL
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GMC Power Steering Cooler Part Number: 26046912
Product Specifications
- Other Name: Cooler, Power Steering Fluid; Cooler
Fits the following GMC Models:
- C1500 | 1989-1998 | Sierra, Sierra GT, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX, Sierra Special | 6 Cyl 4.3 L GAS
- C2500 | 1989-1995 | Sierra, Sierra SL, Sierra SLE, Sierra SLX | 6 Cyl 4.3 L GAS
- K1500 | 1989-1998 | Sierra, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 6 Cyl 4.3 L GAS
- K2500 | 1989-1995 | Sierra, Sierra SL, Sierra SLE, Sierra SLX | 6 Cyl 4.3 L GAS
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GMC Power Steering Cooler Part Number: 26008478
Product Specifications
- Other Name: Cooler, Power Steering Fluid; Cooler, Hydraulic Brake System
Fits the following GMC Models:
- G3500 | 1988-1991 | Magnavan, Rally, Rally Camper Special, Rally STX, Vandura, Vandura Special | 8 Cyl 7.4 L GAS
- P3500 | 1988-1991 | Base, Value Van | 8 Cyl 7.4 L GAS

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GMC Power Steering Cooler

Choose OEM Power Steering Cooler, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with GMC's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM GMC Power Steering Cooler. You can shop at highly competitive prices and protect your budget. All our genuine GMC parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

GMC Power Steering Cooler maintains coolness of steering fluid which eliminates fading and provides drivers with better control. GMC constructs trucks and SUVs to carry heavy loads without creating a scene, but seem to ride on the city road smoothly. The high torsion steel frames shake off potholes as active dampers reduce the shake in the cabin when the passengers are inside so they feel less shaken even when the bed or cargo area is packed to the rails. There are intelligent driver assists such as surround vision and hitch guidance which help keep your eyes on the dangers and trailers rather than dashboards. GMC supports that toughness by testing regimes that beat prototypes through desert trails and frozen tracks until they fail to show any weak spots. There is massive corrosion coating, heavy underbody shielding, and intelligently designed wiring harnesses that resist salt, rocky encasements and mud in order to continue generating wages year after year with little ado. The Power Steering Cooler, which is installed in front of the radiator, takes advantage of the airflow through the grille to vent the hydraulic fluid, preventing the seals, hoses and steering racks on the pump and steering gear of the vehicle in the event of being towed, driving up the mountain, or wasting time in incessant stop and go traffic. Ongoing visual inspections ensure the Power Steering Cooler is debris free, free of any leaks and the steering is buoyant, responsive and can turn to immediate evasive actions at any speed. In the event of temperature spiking, the drivers could experience increased wheel effort, which is an early sign that low fluid or clogged fins require maintenance before they wear out parts.

GMC Power Steering Cooler Parts and Q&A

Power Steering Cooler
15275714
Q: How to replace the Power Steering Cooler with hydroboost on GMC Sierra 1500?
A:
A proper replacement of Power Steering Cooler with hydroboost starts by taking out the radiator grille. Leak all possible power steering fluid from the reservoir before placing drain pans under the vehicle. Disconnect both the Power Steering Cooler hose which attaches to the steering gear along with the hose that connects Power Steering Pump. The bolts securing the Power Steering Cooler need removal before extraction of the cooler from the vehicle. Attach the Power Steering Cooler to its vehicle position and fasten it with bolts that need to be tightened to 9 nm (80 lb in). The Power Steering Pump receives hose for connection and hose attaches to the steering gear. First empty excess liquid from the unit then dispose of drain pans before putting back the radiator grille. To complete the project you should perform a power steering system fill and bleed procedure.
Power Steering Cooler
15186858
Q: How to Service and Replace the Power Steering Cooler Without Hydroboost on GMC Yukon?
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.