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The Best mercruiser power steering pump of 2025 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best mercruiser power steering pump of 2025. Check our ranking below.

2,496 Reviews Scanned

Rank No. #2
Lamerto Power Steering Pump 3863130 Replacement for Volvo Penta MerCruiser OMC 4.3L V6 5.0L 5.7L V8 Engine # 36368 7830247 16792A39 71317A1 90507A3
  • 【OEM Part Number】: 3863130, 36368 7830247 16792A39 71317A1 90507A3.
  • 【Replacement for】: This pump will fit most for Vol-vo Pen-ta, for Mer-Cruiser, and for O-M-C - 4.3L V6, 5.0L V8, and 5.7L V8 engines. The pump will also fit some 7.4L models - please compare your pumps return line location. This will fit models with an o-ring on the steering hose (majority). Simply pull your high pressure line and look to see if there is an o-ring at the end of it.
  • 【Power Steering Pump】: A system of several mechanisms working together, the power steering pump converts energy produced by a car's engine into hydraulic power, which it uses to add the torque to the movements of the steering wheel. It starts with a drive belt connected to the engine, which spins a rotary within the power steering pump.
  • 【Function】: Put simply, the power steering pump is the component that makes it possible for car owners to drive easily. There are two main power steering systems- hydraulic and electronic. The center of these steering symptoms is the power steering pump. The pump gets the needed fluid pressure into the system to augment steering effort to the steering wheel.
  • 【Attention】: Please carefully check the OEM part number and illustrations to make sure it is compatible with your car.
Rank No. #3
Niyako Power Steering Pump Replacement# 18-7508 3863130 3888323 16792A39 Fit Mercruiser Volvo Penta OMC 4.3L V6, 5.0L 5.7L V8
  • Niyako specializes in the sale Superior Qualities of auto parts and accessories.
  • Dependentable Performance, keeping your vehicle in tip-top condition at all times.
  • Replacement Part Numbers: 16792A39, 3863130, 3888323, 18-7508, 36368, 71317A1, 90507A3.
  • Compatibility: This power steering pump compatible with most MerCruiser, OMC, and Volvo Penta 4cyl engines, 4.3L V6, 5.0L V8, and 5.7L V8 engines. It will also fit some 7.4L models.
Rank No. #4
HeuroFosh 16792A39 power steering pump Compatible with Mercruiser Sterndrive Alpha Bravo 4.3L 5.0L 5.7L 6.2L 7.4L V8 V6 GM Sierra 18-7508
  • This 5.7 power steering pump fit Mercruiser gas engine 4.3L 262 V6, 5.0L 305 V8, 5.7L 350 V8 Alpha Bravo, 5.8L 357 Alpha, 6.2L 377 V8, 6.3L 383 Bravo, 6.3L 385, 7.4L 454 V8, 8.2L 502 V8.
  • Fit OEM part NO.: 16792A1 16792A39 16792A33 18-7508
  • You need to change your sterring pump when bellow occurred 1. Unpleasant Noise While Steering 2. Unresponsive Steering Wheel 3. Rigid Steering Wheel 4. Loud Squealing from The Hood 5. Knocking Noise
  • Please compare you old power steering pump to ensure the return hose comes out the bottom of the reservoir as shown.
  • Please compare carefully with photos and check part number before purchase. If you are not sure please feel free to contact us with your engine model, we'll give you suggestion as soon as possible.
Rank No. #5
3888323 Power Steering Pump Replacement for MerCruiser OMC Volvo Penta 3.0 GLP 4.3L V6 5.0L V8 Engine #3850491 3850492
  • OE Part Number/OEM: Power Steering Pump 3888323, 3863130, 16792A39, 36368, 71317A1, 90507A3. Part number will help you find the product's compatibility.[Make sure especially the location of the return line whether fit for your car]
  • Adaptability: Power Steering Pump Replacement for most MerCruiser, OMC, and Volvo Penta 4cyl Engines, 4.3L V6, 5.0L V8, and 5.7L V8 engines; it will also fit some 7.4L models
  • Function: The power steering pump uses hydraulics to push fluid into the steering gear box; this fluid is used to assist in turning the wheels of a vehicle; when a driver turns the steering wheel, small ports open up in the steering shaft, which provides high-pressure fluid that assists the shaft in turning the wheels.
  • Symptoms when pump fails: 1; unpleasant Noise While Steering; 2; unresponsive Steering Wheel; 3; rigid Steering Wheel; 4; loud Squealing from The Hood; 5; knocking Noise. Pay attention to those signs, help you to know your car problem.
  • After Sale: Within 6 Months, you encounter any issues with this Power Steering Pump, we will solve it for you. Please check the adaptability carefully before purchasing.
Rank No. #6
The ROP Shop Power Steering Pump with Reservoir for Mercruiser & Mercury 16792A39 Boat Engine
  • The ROP Shop Power Steering Pump with Reservoir for Mercruiser & Mercury 16792A39 Boat Engine
  • Specs - Stud: M10. Refer to images 2 & 3 for more information
  • Includes - (1) Power Steering Pump with Reservoir; comes as shown in the first image
  • Pump assembly without pulley. Before installing, REMOVE extra rubber gasket from the fuel cap
  • Please confirm your OEM part number, along with your unit's model, spec, type/code, and serial number to ensure this is the correct part for your unit. This part may replace multiple OEM numbers, so verifying every detail is important for a proper fit. If you're unsure or have questions about compatibility, feel free to contact us!
Rank No. #8
Sierra, Power Steering Pump Pulley, 18-8297
  • Sierra, Power Steering Pump Pulley, 18-8297
Rank No. #9
DYRDINSHOW Power Steering Pump for Mercruiser Volvo Penta OMC Replaces#18-7508, 3863130, 3888323, 16792A39
  • ⚙️Replaces Part : 16792A39, 3863130, 3888323, 18-7508, 36368, 71317A1, 90507A3
  • ⚙️Compatibility : This Power Steering Pump Compatible with Most MerCruiser, OMC, and Volvo Penta 4cyl engines, 4.3L V6, 5.0L V8, and 5.7L V8 engines. It will also fit some 7.4L models.
  • ⚙️Function : FunctionThe power steering pump uses hydraulics to push fluid into the steering gear box. This fluid is used to assist in turning the wheels of a vehicle.When the driver turns the steering wheel, the small holes in the steering shaft provide high-pressure fluid, which helps the shaft turn the steering wheel.
  • ⚙️Quality Assurance : 1 years warranty. If you have any questions about the product, please contact us via email, and we will reply to you within 24 hours.
  • ⚙️Note: Please be sure to check your part or model number to ensure that our product matches your model.
Rank No. #10
SONTIAN Power Steering Pump Compatible with most Volvo Penta, MerCruiser, and OMC - 4.3L V6, 5.0L V8, and 5.7L V8 engines 3888323 18-7508 16792A39 3863130 36368 71317A1
  • 🚘【OEM NO.& PART NO】3888323, 3863130 , 16792A39, 36368, 71317A1, 90507A3, 18-7508
  • 🚘【Fitment】This Power Steering Pump Compatible with Most MerCruiser, OMC, and Volvo Penta 4cyl engines, 4.3L V6, 5.0L V8, and 5.7L V8 engines. It will also fit some 7.4L models.
  • 🚘【Advantage】- The Power Steering Pump is Made of High-Quality Materials, uses Hydraulics to Push Fluid into the Steering Gear box. This Fluid is Used to Assist in Turning the Wheels of a Vehicle.
  • 🚘【Failure Symptoms 】Power Steering Pump 1.Whining Noise While Turning the Wheel. 2.Steering Wheel Slow to Respond or Stiff. 3.Squealing Noises When the Engine Starts. 4.Groaning Noises
  • 🚘【Warranty】1 year. If you have any problems, please be free to contact us, we will reply within 24 hours.

Last update on 2023-05-02 / Affiliate links / Images from Amazon Product Advertising API

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  2. Features: What bells and whistles matter for an mercruiser power steering pump?
  3. Specifications: How powerful they are can be measured.
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  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their mercruiser power steering pump.
  7. Product Quality: You don’t always get what you pay for with an mercruiser power steering pump, sometimes less, and sometimes more.
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