MELLING M255-295S Engine Oil Pump Am General 729295103455 6.5L-V8

( Brand: Melling ), ( Manufacturer Warranty: 90 Day ), ( Manufacturer Part Number: M255-295S ), ( Type: Engine Oil Pump ), ( UPC: 729295103455 )

Review MELLING Engine Oil Pump stock Am General Hummer 6.5l-v8 fits 1996–2001

The Melling M255-295S engine oil pump is a high-performance, stock replacement option for Hummer H1 and H2 vehicles with the 6.5L V8 engine, manufactured between 1996 and 2001. This pump is designed to deliver consistent oil flow for optimal engine protection and improved durability.

Made from a robust billet aluminum construction, this oil pump features a precision-machined impeller and housing, ensuring a perfect fit and reliable operation. The impeller is engineered with 11 vanes, allowing for a high flow rate and even oil distribution throughout the engine.

The Melling M255-295S oil pump includes an upgraded mechanical gear drive system, which is designed to provide smooth and quiet operation. This system features precision-machined gears made from tough materials, ensuring long-lasting durability and resistance to wear and tear.

One of the primary benefits of this oil pump is its ability to handle higher oil pressures compared to the factory pump. This feature is crucial for those who modify their engines with performance upgrades or larger oil coolers. The Melling M255-295S oil pump can easily handle oil pressures up to 35 psi, providing the necessary oil flow to ensure proper lubrication and cooling of the engine components.

Installation of the Melling M255-295S engine oil pump is straightforward and can be completed as a DIY project by most enthusiasts. The pump comes with all necessary hardware and instructions for a hassle-free installation process. Additionally, this pump is backed by Melling's industry-leading 3-year/36,000-mile warranty, giving you peace of mind and confidence in your investment.

In summary, the Melling M255-295S engine oil pump is a high-performance, stock replacement option for Hummer H1 and H2 vehicles with the 6.5L V8 engine, manufactured between 1996 and 2001. With its robust construction, high-flow design, and upgraded mechanical gear drive system, this pump delivers consistent oil flow for optimal engine protection and improved durability. Plus, its ability to handle higher oil pressures makes it an excellent choice for those with performance upgrades.

Pros and Cons of Buying Melling M255-295S Engine Oil Pump for 1996-2001 Hummer 6.5L V8

When it comes to maintaining the performance and longevity of a Hummer H1's 6.5L V8 engine, using a high-quality engine oil pump is essential. One such option is the Melling M255-295S engine oil pump. In this article, we'll discuss the pros and cons of buying this part to help you make an informed decision.

1. Durability: Melling is a well-known brand in the automotive industry, and their engine oil pumps are renowned for their durability. The M255-295S model is no exception, as it features heavy-duty materials and robust design to withstand the demands of the Hummer's powerful engine.

2. Improved Flow Rates: This oil pump is designed to provide improved flow rates, ensuring adequate oil pressure throughout the engine even under heavy loads. This can lead to better engine performance and longer engine life.

3. Easy Installation: The M255-295S engine oil pump is a direct fit for 1996-2001 Hummer H1 models with the 6.5L V8 engine, making installation simple and straightforward.

4. OEM-like Quality: This aftermarket part is manufactured to OEM-like specifications, ensuring a precise fit and reliable operation.

1. Cost: The Melling M255-295S engine oil pump is more expensive than some aftermarket alternatives or even the OEM part. However, its durability and improved flow rates may justify the additional cost for some buyers.

2. Availability: While this part is generally easy to find from various automotive retailers, availability may vary depending on location and demand.

The Melling M255-295S engine oil pump offers several advantages for Hummer H1 owners with the 6.5L V8 engine. Its durability, improved flow rates, easy installation, and OEM-like quality make it a worthwhile investment for those seeking optimal engine performance and longevity. However, its cost and potential availability issues may deter some buyers. Ultimately, the decision to purchase this part depends on your priorities, budget, and the importance you place on engine reliability and performance.

If you're a Hummer H1 owner with the 6.5L V8 engine and are looking for a high-quality, reliable engine oil pump, the Melling M255-295S is a strong contender. Its durability, improved flow rates, and OEM-like fit make it an excellent choice for maintaining your Hummer's engine performance and longevity. However, carefully consider the cost and availability before making your purchase.

Details:

Every Melling oil pump is engineered and assembled to the highest production standards from high quality materials. This part fits vehicles made in the following years 1996 ,1997,1998,1999,2000,2001. End plates are precision ground for maximum wear resistance. Gears are machined to close tolerances ensure proper engine pressure and correct, efficient pump operation.

Melling oil pumps provide dependable performance every time in application. Every Melling oil pump is individually tested for pressure and flow under conditions designed to duplicate actual engine operating.

part #: m255295s price

• $231.99

specifications pumppruner:

• for makes: Hummer
• for years: 1996-2001
• brand: Melling
• manufacturer warranty: 90 Day
• manufacturer part number: M255-295S
• type: Engine Oil Pump
• upc: 729295103455

returns pumppruner:

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

general pumppruner:

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

seller pumppruner:

• city: Los Angeles, California
• # reviews: 2208
• rating: 98.6%

payments pumppruner:

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

offer pumppruner:

• started: March 5, 2026
• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 8

shipping pumppruner:

• service: Economy
• class: Economy
• type: Fixed
• cost: $0.00
• transit: 2-6 Days

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