Is there a difference in power steering pumps for a 2003 2500hd and 2500 p/u with the duramax
I just need to know if there's a difference in the power steering pumps on a 2003 2500HD and 2500… getting mixed info and having mine replaced
My car has 202000 miles.
My car has an automatic transmission.
Experienced mechanics share their insights in answering this question :
According to the AC Delco catalog, the OEM (original) pump used in the 2500 is A/C Delco part number 15909826. The OEM (original) pump used in the 2500HD is part number 15909827. Although there also "appears" to be a generic A/C Delco pump that interchanges to both the 2500 and the 2500HD, namely AC Delco part number 36P0163, inasmuch as I also see that the re-manufactured A/C Delco pumps for the 2500 versus the 2500HD do NOT interchange, I would NOT use the generic pump without calling the A/C Delco Helpline with your VIN number. The bottom line is, if you want to be safe and sure, simply use the OEM (original) pump which, again, is AC Delco part number 15909827. I do not recommend any other pumps or rebuilds. Use the A/C Delco new pump and save yourself aggravation. If you desire pump replacement, simply click on "Get a Quote" on YourMechanic’s power steering pump replacement service page and the responding certified mechanic will get this taken care of for you. If you have further questions or concerns, do not hesitate to re-contact YourMechanic as we are always here to help you.
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All three power steering systems perform the same important function, but they execute it differently. A hydraulic system uses mechanically pumped high pressure fluid, an electro-hydraulic system uses an electric motor to pressure fluid, and an electric system uses an electric motor and sensors.
All 2003 Silverado 2500 HD Extended Cab trim variations have 300 horsepower.
The mechanical hydraulic steering pump, also called servo pump, power steering pump or hydraulic pump, is driven by the vehicle engine via a V-belt. In this way, the pump generates the hydraulic pressure required by the power steering system to make the vehicle easier and thus more comfortable to steer when driving.
The power steering pump transmits the movement to the water pump through a slotted drive system. The Water pump (A) and power steering pump (B), mesh together to form the drive system.
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Electric power steering provides better fuel economy
This method reduces the amount of weight in the vehicle. Also, the EPS system doesn`t use power from the engine as the hydraulic systems do. Overall, the electric power steering system is more efficient.
Common reasons for this to happen: Worn Tie Rods: Tie rods serve as the driver`s connection between the steering unit and the tires. Tie rods are present in both rack and pinion and recirculating ball setups. If tie rod ends become worn, they may cause the steering wheel to feel loose.
Electric power steering provides better fuel economy
This method reduces the amount of weight in the vehicle. Also, the EPS system doesn`t use power from the engine as the hydraulic systems do. Overall, the electric power steering system is more efficient.
All three power steering systems perform the same function but use different methods. Each variety adds more energy to assist in steering a vehicle, allowing the driver to use less muscle to turn the steering wheel.
There are three main types of power steering systems such as hydraulic power steering (HPS), electric power steering (EPS) and hydroelectric power steering (EPHS).
Relevant Questions and Answers :
the most relevant questions and answers related to your specific issue
Is there a difference in power steering pumps for a 2003 2500hd and 2500 p/u with the duramax
ANSWER : According to the AC Delco catalog, the OEM (original) pump used in the 2500 is A/C Delco part number 15909826. The OEM (original) pump used in the 2500HD is part number 15909827. Although there also "appears" to be a generic A/C Delco pump that interchanges to both the 2500 and the 2500HD, namely AC Delco part number 36P0163, inasmuch as I also see that the re-manufactured A/C Delco pumps for the 2500 versus the 2500HD do NOT interchange, I would NOT use the generic pump without calling the A/C Delco Helpline with your VIN number. The bottom line is, if you want to be safe and sure, simply use the OEM (original) pump which, again, is AC Delco part number 15909827. I do not recommend any other pumps or rebuilds. Use the A/C Delco new pump and save yourself aggravation. If you desire pump replacement, simply click on "Get a Quote" on YourMechanic’s power steering pump replacement service page and the responding certified mechanic will get this taken care of for you. If you have further questions or concerns, do not hesitate to re-contact YourMechanic as we are always here to help you.
Chrysler 3.8 L. T&C power steering rack and pump replacement.
ANSWER : As you may know, the power steering rack pumps power steering fluid through a series of small reed valves that help to produce hydraulic pressure as the system is pressurized by the pump. This is what allows the power steering system to assist you in steering your car. When either the pump or the rack is not working properly, one or the other can sometimes over compensate for the other to a certain degree, but will eventually be overworked and fail. It sounds like this may have been the case in your situation. I would suggest having a second opinion on the previous mechanic’s work. If you’d like a professional from YourMechanic can come to your home or place of business to properly diagnose and repair your power steering system.
The power steering pump seal keeps breaking when pump is replaced.
ANSWER : There may be a restriction in the power steering high pressure line causing an excessively high amount of pressure in the line and the pump. If the belt tensioner for the power steering belt is a manual tensioner that can be adjusted, the tension may be too tight causing a high load on the bearings at the power steering pump drive shaft. You can try having the power steering system flushed to see if this will clear any blockages and be sure to use an OEM quality power steering pump as some aftermarket components are not manufactured as well as the originals. Consider hiring an experienced technician like one from YourMechanic who can come out for a closer inspection of the vehicle in order to offer a more personal diagnosis if your power steering concerns.
Gm I need a power steering pump or should I get power steering fluid? I have leaks coming out what should I do
ANSWER : If the power steering pump is leaking then you should replace the pump since it is under pressure and no stop leak will stop it from leaking.
had power steering pump replaced but power steering fluid is leaking
ANSWER : This suggests that you may have a leak somewhere else in your power steering system such as one of the hoses or the rack and pinion system. As you may know, the power steering system is a highly pressurized system that can have as much as 300+psi of pressure in the system at times, so it is not uncommon for these types of leaks to happen. If you’d like to get this fixed, I would recommend having an expert from YourMechanic come to your location to diagnose the leak in your power steering system and make the the necessary repairs to fix it.
Very loud pop when turning sharp left leaking transmission or power steering fluid where steering column meet rack
ANSWER : Hi there. If everything else has already been installed from the donor vehicle then it sounds like the high pressure hose is all that you need to install. The hardest part of doing this is the routing. One thing you may also want to double check is that the donor vehicle and your 2003 Escape have the same rack. There are different models depending on the model and the size of your wheels. You need to install the pressure line first, but if it does not line up then you may have the wrong rack installed. If you would like some assistance installing this hose, consider YourMechanic, as a certified mechanic can come to you to [replace your high pressure steering hose] https://www.yourmechanic.com/services/power-steering-pressure-hose-replacement
power steering fluid is leaking
ANSWER : With a power steering fluid leak that big, you certainly should have the vehicle inspected as soon as possible to find the exact cause. Any of the components you listed can be the source of the leak. The power steering pump as well as the rack & pinion steering unit rely on the fluid for lubrication as well as cooling. The whining you hear is from the pump when the fluid runs low or empty. Your issue can be caused by something as simple as a fluid hose right now, but continued ’running dry" of the power steering fluid, can result in damage to both the pump and the rack & pinion unit. If that happens, you can take what may be a repair of a few hundred dollars and turn it into a repair of a couple of thousand dollars.
Power steering pump on 2012 Acura TL needs to be replaced. Due to location a power bar also needs to be replaced. Cost over $3,000. Is this a good price?
ANSWER : Question sent to CS for a quote on replacing the power steering motor, programming, and replacing an electrical component attached to the motor. This is in comparison to a quote that was given for the parts and labor.
