MELLING M158 Engine Oil Pump 729295102526

( Brand: Melling ), ( Type: Engine Oil Pump ), ( Material: Material ), ( UPC: 729295102526 ), ( Manufacturer Part Number: M158 )

Review MELLING Engine Oil Pump

The Melling M158 engine oil pump is a high-performance, durable solution for oiling systems in various applications. This pump is specifically designed to meet the demands of high-output and high-revving engines, making it an excellent choice for performance enthusiasts, racers, and heavy-duty applications.

The pump housing is precision-machined from billet aluminum, ensuring a strong and rigid construction. It is then anodized for added durability and corrosion resistance. The impeller is made from high-strength, cast babbitt material, which provides excellent wear resistance and efficient oil flow. The pump features a unique, twin-lobe design that provides a uniform and steady oil pressure, ensuring proper lubrication for critical engine components.

The Melling M158 engine oil pump also includes a billet steel drive gear and a heavy-duty, O-ring driven, oil pressure relief valve. These components ensure reliable operation and long-lasting performance, even under the most demanding conditions. The pump is also compatible with various engine oil viscosities, allowing for flexibility in application.

Installation of the Melling M158 engine oil pump is straightforward, with a bolt-on design that replaces most factory oil pumps. It is also compatible with various engine configurations, making it a versatile option for a wide range of applications. The pump comes with a one-year manufacturer's warranty, providing peace of mind and confidence in its performance.

In summary, the Melling M158 engine oil pump is a high-quality, high-performance solution for engine oiling systems. Its robust design, efficient oil flow, and reliable operation make it an excellent choice for those seeking improved engine performance and durability. Whether for a race car, high-performance street car, or heavy-duty application, the Melling M158 engine oil pump is a reliable and effective solution.

Buying a Melling M158 engine oil pump comes with several pros and cons that every potential buyer should consider before making a purchase. Here are some of these advantages and disadvantages:

1. High-quality construction: Melling pumps are known for their robust and durable design, which makes them an excellent choice for high-performance applications. The M158 pump is no exception; it is made from billet aluminum, making it lightweight yet strong.

2. Improved oil flow: Compared to the stock oil pump, the Melling M158 pump provides increased oil flow to the engine. This is essential for engines that require more lubrication, such as high-horsepower engines or those that run at high RPMs.

3. Easy installation: The Melling M158 pump is designed to be a direct replacement for most stock oil pumps. This means that the installation process is generally straightforward and does not require any significant modifications to the engine or the vehicle's wiring harness.

4. Enhanced cooling: The Melling M158 pump features a larger scoop than the stock pump, which allows for better oil cooling. This is crucial for engines that run hot, as proper oil cooling helps prevent oil thickening and ensures that the engine stays lubricated.

5. Improved reliability: By upgrading to a Melling M158 oil pump, you can improve the reliability of your engine. This is important for drivers who put their vehicles through heavy use or those who rely on them for daily commuting.

1. Cost: Melling pumps are generally more expensive than stock pumps. The M158 pump is no exception, and the cost of purchasing and installing it may be a significant investment for some.

2. Complex installation: While the installation process is generally straightforward, some vehicles may require more complex installation procedures. For example, some engines may require additional modifications to the engine mounts or the crankshaft to accommodate the larger size of the Melling pump.

3. Potential for leaks: When installing a new oil pump, there is always the risk of leaks. While the Melling M158 pump is well-designed and should minimize this risk, it is still important to ensure that the installation is done correctly to avoid any potential leaks.

4. Potential compatibility issues: While the Melling M158 pump is designed to be a direct replacement for many stock oil pumps, there may be compatibility issues with some engines or vehicles. It is important to ensure that the pump is compatible with your specific engine and vehicle before making a purchase.

In conclusion, the Melling M158 engine oil pump offers several advantages, including improved oil flow, high-quality construction, and enhanced cooling. However, it also comes with some disadvantages, such as a higher cost and the potential for complex installation or compatibility issues. Ultimately, whether or not the Melling M158 pump is the right choice for your vehicle depends on your specific needs and budget.

If you are looking for improved performance, reliability, and cooling for your engine, then the Melling M158 oil pump may be a worthwhile investment. However, if you are on a tight budget or are not sure if the pump is compatible with your engine, then it may be worth considering other options first.

Recommendation: If you are serious about improving the performance and reliability of your engine, and if you have the budget for it, then the Melling M158 engine oil pump is an excellent choice. It offers numerous benefits over the stock oil pump and is well-regarded in the automotive community for its high-quality design and construction. However, if you are unsure about the compatibility of the pump with your engine or if the cost is a concern, then it may be worth considering other options or seeking the advice of a professional mechanic before making a decision.

Details:

Note: Photos do not always represent the actual product. For kits, photo might show entire kit and listing is only for one component. Melling Engine Oil Pump P/N:M158,: .

part #: m158 prices

• $90.04-$125.66

specifications pumppruner:

• brand: Melling
• type: Engine Oil Pump
• material: Material
• upc: 729295102526
• manufacturer part number: M158

shipping pumppruner:

• transit: 2-5 Days
• service: Standard
• cost: $0.00
• class: Standard
• type: Fixed

seller pumppruner:

• city: USA
• # reviews: 81361
• rating: 98.3%

payments pumppruner:

• credit card: Visa
• wallet: Paypal
• other

returns pumppruner:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

offer pumppruner:

• sold: 0
• availability: In Stock
• quantity: 2
• options: Ship-to-home
• started: June 12, 2025

general pumppruner:

• Car Truck Parts Accessories > Engines Engine Parts > Oil Pumps Parts
• condition: New

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