MELLING M258 Engine Oil Pump 729295103363

( Brand: Melling ), ( Type: Engine Oil Pump ), ( Manufacturer Warranty: Unspecified Length ), ( Manufacturer Part Number: M258 ), ( UPC: 729295103363 )

Review MELLING Engine Oil Pump Stock Vintage New Old

The Melling M258 engine oil pump is a high-performance, durable solution designed to deliver consistent oil flow in various applications. This pump is engineered to meet the demands of high-output engines, ensuring reliable lubrication for optimal engine performance.

The M258 oil pump features a robust cast aluminum housing, which provides excellent heat dissipation and resistance to wear and corrosion. The pump's internal components, including the impeller and gear, are made from high-strength materials, such as billet steel, ensuring long-lasting durability.

The M258 oil pump utilizes a unique design, featuring a high-volume, 5-lobed impeller that delivers increased oil flow compared to traditional 4-lobed impellers. This design also helps reduce oil shearing and noise, resulting in a quieter operating experience.

The pump's mechanical design includes a heavy-duty gear drive and a rugged, oil-lubricated gear, which ensures smooth operation and reduces wear even under heavy loads. The pump also features a large, easy-to-access, oil inlet, which simplifies installation and maintenance.

The Melling M258 engine oil pump is suitable for a wide range of applications, including high-performance engines, race engines, marine engines, and industrial applications. It is available in various configurations, including belt-driven, gear-driven, and electric-driven options, to accommodate different engine setups.

In summary, the Melling M258 engine oil pump is a high-quality, high-performance solution that delivers consistent oil flow for reliable engine lubrication. Its robust design, featuring a cast aluminum housing, high-strength internal components, and a unique 5-lobed impeller, ensures long-lasting durability and quiet operation. The pump is suitable for various applications and is available in various configurations to accommodate different engine setups.

Buying a Melling M258 engine oil pump comes with several pros and cons that are essential to consider before making a purchase. Here are some of the key advantages and disadvantages:

1. High-Quality Construction: Melling pumps are known for their robust and durable design. The M258 pump is no exception, with a billet aluminum housing and a cast impeller that can withstand the rigors of high-performance applications.

2. Improved Oil Flow: The Melling M258 pump is designed to provide improved oil flow, which is crucial for high-performance engines. This pump can deliver up to 30% more oil flow than OEM pumps, ensuring that your engine receives the lubrication it needs to run efficiently.

3. Easy Installation: The Melling M258 pump is designed to be a direct replacement for OEM pumps, making it an easy and straightforward installation. This can save you time and money compared to other aftermarket options.

4. Wide Compatibility: The Melling M258 pump is compatible with a wide range of engines, including those found in muscle cars, hot rods, and high-performance trucks. This makes it a versatile option for many different applications.

1. Higher Cost: The Melling M258 engine oil pump is more expensive than many OEM pumps and some aftermarket options. This may be a consideration for those on a tight budget.

2. Potential Fitment Issues: While the Melling M258 pump is designed to be a direct replacement for many engines, there may be some fitment issues with specific applications. It is essential to verify that this pump is compatible with your engine before making a purchase.

3. Noise Level: Some users have reported that the Melling M258 pump can be louder than OEM pumps, which may be a concern for those who value a quieter engine.

The Melling M258 engine oil pump is an excellent option for those seeking improved oil flow and high-quality construction for their high-performance engine. Its wide compatibility and easy installation make it a versatile and convenient choice. However, its higher cost and potential fitment issues are important considerations. Ultimately, if the advantages outweigh the disadvantages for your specific application, the Melling M258 engine oil pump may be a worthwhile investment.

If you are looking for a high-performance engine oil pump that can deliver improved oil flow and is compatible with a wide range of engines, the Melling M258 engine oil pump is a solid choice. However, it is essential to verify that this pump is compatible with your engine and consider the higher cost before making a purchase. If fitment or budget are concerns, you may want to explore other aftermarket options or consider a different pump altogether.

Details:

With an unspecified length manufacturer warranty, buyers can trust in the quality and durability of this product. This one quantity stock item is designed by the reputable brand Melling, making it a reliable choice for any engine maintenance or repair project.

part #: m258 prices

• $98.49-$176.99

specifications pumppruner:

• brand: Melling
• type: Engine Oil Pump
• manufacturer warranty: Unspecified Length
• manufacturer part number: M258
• upc: 729295103363

seller pumppruner:

• rating: 99.2%
• city: Berlin, Connecticut
• # reviews: 4926

shipping pumppruner:

• service: USPS Ground Advantage
• transit: 4-7 Days
• cost: $11.37
• class: Standard
• carrier: USPS
• type: Calculated

payments pumppruner:

• other
• credit card: Discover
• wallet: Google-pay

general pumppruner:

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

returns pumppruner:

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

offer pumppruner:

• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: September 11, 2025
• quantity: 1

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