Melling
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Melling Oil Pump, Wet Sump, Internal, High Volume, High Pressure, 7/8 in Inlet
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Melling Oil Pump, Wet Sump, Internal, High Volume, High Pressure, 7/8 in Inlet
Melling high volume oil pumps increase the amount of oil flow by an average of 20% through the engine, improving oil pressure at idle providing dependable performance every time in every application.
Melling Oil Pump, Wet Sump, Internal, High Volume, High Pressure, 7/8 in Inlet
Item #: 32220272

Melling Oil Pump, Wet Sump, Internal, High Volume, High Pressure, 7/8 in Inlet

87% of respondents would recommend this to a friend

Item #: 32220272

GBP 140

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Thursday, October 08
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Melling high volume oil pumps increase the amount of oil flow by an average of 20% through the engine, improving oil pressure at idle providing dependable performance every time in every application.
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What Stands Out

High Volume
Delivers superior oil flow, ensuring optimal lubrication for high-performance engines, preventing wear and tear during demanding conditions.
High Pressure
Maintains consistent oil pressure even under extreme loads, promoting engine efficiency and longevity, making it ideal for both racing and heavy-duty applications.
Durable Design
Constructed with high-quality materials to withstand harsh operating environments, ensuring reliable performance and reducing the risk of failure over time.

Product Details

Increase oil flow by 20% with Melling 10355HV Hi Volume Performance Oil Pump for GM LS-Series Engines. Engineered with high quality materials, precision gears, and gerotor technology for reliable performance. Shop at Ubuy Guernsey
  • Melling 10355HV Hi Volume Performance Oil Pump
  • Fits GM LS series including Sierra, Escalade, Lacross, Avalanche, CTS, Rainier
  • High-quality construction for everyday use
  • Designed for excellent performance and durability
  • Constructed with the highest grade materials
  • Ensures satisfaction and reliability

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Ideal for car owners who seek improved oil flow and pressure for high-performance engine applications.

  • Racing Applications

    Essential for racing setups that demand consistent high volume and pressure for optimal engine lubrication during high RPMs.

  • Engine Rebuilders

    Perfect for professionals rebuilding engines, needing reliable oil delivery to maintain engine longevity and performance.

Not Suitable For
  • Stock Vehicle Owners

    Not suitable for standard vehicles that do not require high volume or pressure, which could cause issues.

Product Description

Melling Oil Pump, Wet Sump, Internal, High Volume, High Pressure, 7/8 in Inlet

About This Item

Looking to boost the performance of your LS engine? Look no further than the Melling 10355HV Hi Volume Performance Oil Pump. This high-performance oil pump is specifically designed to fit various LS models such as Sierra, Escalade, Lacrosse, Avalanche, CTS, and Rainier. Featuring a high-volume design, this oil pump delivers a steady flow of oil to your engine, providing optimal lubrication and cooling.

With improved oil flow, you can expect increased durability and protection against engine wear and tear. Upgrade your LS engine with confidence as this oil pump is designed and manufactured by Melling, a trusted name in the industry. Known for their quality and reliability, Melling has been producing high-performance oil pumps for over 70 years. Whether you're looking to replace a worn-out LS oil pump or upgrade to a high-performance option, this Melling 10355HV Hi Volume Performance Oil Pump is the perfect choice. Don't settle for subpar performance - give your LS engine the oil pump it deserves. Shop now and experience the difference a high-performance oil pump can make for your LS engine.

Don't miss out on this opportunity to enhance the performance and longevity of your engine. Upgrade to the best LS oil pump on the market today.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the function of the Melling Oil Pump?

    Answer: The Melling Oil Pump is designed to efficiently circulate engine oil throughout your vehicle. This is crucial for lubricating the engine components, reducing friction, and maintaining optimal temperature levels. By ensuring a proper flow of oil, this pump helps prolong engine life and enhance overall performance, particularly in high-stress conditions.
  • Question: What are the benefits of a high pressure, high volume oil pump?

    Answer: A high pressure, high volume oil pump, like the Melling model, delivers increased oil flow to ensure that all parts of the engine receive adequate lubrication. This is especially beneficial in high-performance engines that operate under rigorous conditions. Enhanced lubrication helps to reduce engine wear and increases the efficiency of oil management in demanding driving scenarios.
  • Question: How does the internal design of the Melling Oil Pump affect performance?

    Answer: The internal design of the Melling Oil Pump features optimized rotors and passages that enhance oil flow efficiency. This design minimizes cavitation and ensures consistent oil pressure, which is crucial for high-performance applications. Additionally, the internal configuration often leads to a quieter operation, making it ideal for both street and racing vehicles.
  • Question: Can I install the Melling Oil Pump myself?

    Answer: Yes, many automotive enthusiasts can install the Melling Oil Pump themselves, especially with basic mechanical knowledge. Installation usually involves removing the old pump and placing the new one, ensuring proper alignment and connections. However, it's always recommended to consult the vehicle’s manual or a professional mechanic for specific instructions related to your vehicle model.
  • Question: Is the Melling Oil Pump suitable for racing applications?

    Answer: Absolutely! The Melling Oil Pump is engineered for high volume and pressure, making it an excellent choice for racing applications where peak performance and reliability are critical. Its ability to maintain optimal oil flow, even under extreme conditions, makes it a preferred option for racers seeking to enhance their engine’s performance.
  • Question: What type of engines can benefit from this high volume, high pressure oil pump?

    Answer: Engines that demand superior lubrication, particularly those with high horsepower or modified setups, can significantly benefit from the Melling Oil Pump. Vehicles built for performance, off-road applications, or those subjected to heavy towing loads will find this pump aids in maintaining engine integrity under stress.
  • Question: What is the inlet size of the Melling Oil Pump?

    Answer: The Melling Oil Pump features a 78 mm inlet size, which is designed to accommodate a significant oil flow. This larger inlet helps in quickly filling the sump and ensures consistent oil delivery to the engine under various operating conditions, which is particularly beneficial in applications where rapid oil movement is essential.
  • Question: Does the Melling Oil Pump require any special oil to operate?

    Answer: While the Melling Oil Pump does not require a specific type of oil, using high-quality engine oil that meets your vehicle's specifications is crucial. Synthetic or high detergency oils are often recommended, as they maintain viscosity and flow under extreme temperatures, providing better protection and performance for your engine.
  • Question: How does the Melling Oil Pump affect engine temperature?

    Answer: The Melling Oil Pump plays a vital role in regulating engine temperature by ensuring consistent oil flow. Proper lubrication reduces friction between moving parts, which in turn minimizes heat generation. For performance engines, effective oil circulation can prevent overheating, especially under heavy acceleration or during high-load conditions.
  • Question: Where can I buy Melling Oil Pump, Wet Sump, Internal, High Volume, High Pressure, 78 in Inlet in Guernsey?

    Answer: You can purchase the Melling Oil Pump, Wet Sump, Internal, High Volume, High Pressure, 78 in Inlet on Ubuy. Ubuy offers a wide selection of automotive parts, ensuring that you can find the specific product you need with ease. Their platform ensures a smooth shopping experience with lots of options and competitive deals.

Melling Oil Pumps Editorial Review

Melling Oil Pump, Wet Sump, Internal, High Volume, High Pressure, 7/8 in Inlet is designed for high-performance engines requiring superior oil flow. Users have praised its solid construction, made in the USA, which signifies reliability. However, some customers experienced issues with missing components like the extra springs and O-rings upon delivery, which detracted from their overall satisfaction. While many appreciate the quality and performance, there have been instances of lower oil pressure, indicating variability in unit quality. It's essential to ensure all parts are received to maintain optimal function.

Customer Reviews & Ratings

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Pros

  • High volume oil flow for performance engines
  • Sturdy construction made in the USA
  • Ideal for rebuilds and repairs
  • Designed for high pressure applications
  • Great value for the quality offered

Cons

  • Missing components can occur in some orders

Platform Trust & Buyer Confidence

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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GBP 140

Order now and get it around Thursday, October 08

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Features & Benefits

  • Compatible with GM LS-Series Engines.
  • High volume gears machined to close tolerances.
  • End plates are precision ground.
  • Exclusive high volume (+20%) rotor design.
  • Includes optional standard and +20 psi pressure spring.
  • Every Melling oil pump is individually tested for pressure and flow.

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