MELLING 10355 Ls Engine Performance Oil Pump 224-43668 5.3 6.0

( Brand: Melling ), ( Fitment Type: Direct Replacement ), ( Items Included: O-ring, Oil Pump ), ( Manufacturer Part Number: 10355 ), ( Mounting Hardware Included: No ), ( Material: Aluminum ), ( Type: Oil Pump ), ( Ipn: 224-43668 ), ( Country/region Of Manufacture: United States ), ( Finish: Anodized ), ( Performance Part: Yes )

Review MELLING Chevy Ls Engine Performance Oil Pump 5.3 6.0 fits 2003–2015

The Melling 10355 engine oil pump is a high-performance replacement option for 5.3 and 6.0 liter Chevy LS engines manufactured between 2003 and 2015. This oil pump is specifically designed to improve the overall efficiency and reliability of the engine's lubrication system.

The Melling 10355 is a gerotor-design oil pump. Gerotor pumps are known for their ability to move larger volumes of oil at lower engine RPMs compared to traditional vane-style pumps, making them an excellent choice for high-performance applications. This pump features a high-strength billet housing made from aerospace-grade aluminum for durability and strength. Its high-capacity gears and bearings are made from heavy-duty materials, ensuring long-lasting performance even under heavy load conditions.

The Melling 10355 oil pump comes with a high-flow pick-up tube, which ensures ample oil reaches the engine's vital components, even during cold starts or high RPM operation. Its robust design and precision manufacturing ensure excellent flow rates, providing more oil to the engine for improved cooling, protection, and reliability.

One of the notable features of this oil pump is its ability to be run both dry and wet-sump applications. This versatility makes it a suitable solution for various custom builds and race applications where different oiling configurations are required. The Melling 10355 oil pump can be installed and operated on stock engines as a direct replacement, but its high-performance design makes it an excellent upgrade for modified engines that demand increased oil flow.

With its robust design, efficient oil flow, and broad application range, the Melling 10355 engine oil pump offers superior performance and reliability for 5.3 and 6.0 liter Chevy LS engines. Its precision manufacturing, high-quality materials, and thoughtfully engineered features make it a worthwhile investment for both performance enthusiasts and those seeking dependable OEM replacement.

Pros and Cons of Buying a Melling 10355 2003-2015 Chevy LS Engine Performance Oil Pump (5.3 L, 6.0 L)

Background: The Melling 10355 oil pump is an aftermarket high-performance oil pump designed for the 5.3 L and 6.0 L Chevy LS engines produced between 2003 and 2015. This pump offers improved oil flow and pressure compared to the stock pump, leading to better engine performance and reliability. Despite its benefits, there are some potential drawbacks to consider before making a purchase.

1. Enhanced engine performance - The Melling 10355 oil pump ensures proper engine lubrication through increased oil flow and pressure, allowing for improved overall engine performance, better fuel efficiency, and increased power output.

2. Durability - The Melling oil pump is known for its robust construction, which can withstand the demands of high-performance applications, making it a good investment for drivers who frequently tow, race, or use their vehicles for heavy-duty tasks.

3. Better cooling - Proper engine oil circulation greatly contributes to effective cooling. This performance oil pump can improve cooling efficiency, preventing potential engine damage caused by overheating.

4. Easier installation - The Melling 10355 oil pump features a CNC machined billet housing and a small profile design, allowing for easier installation than traditional high-performance oil pumps.

5. Warranty - Melling provides a 3-year, unlimited mile warranty on their performance oil pumps.

1. Cost - The Melling 10355 oil pump is more expensive than a stock oil pump. For owners on a budget, the higher cost may not be justifiable.

2. Larger diameter pulley - This aftermarket pump uses a larger diameter pulley, which could require the replacement or modification of the existing accessory drive belt.

3. Slightly louder operation - Due to the increased flow rate, the Melling pump may produce a slightly louder noise than a stock oil pump.

While the Melling 10355 2003-2015 Chevy LS Engine Performance Oil Pump (5.3 L, 6.0 L) comes with several advantages, such as enhanced engine performance, durability, better cooling, and a 3-year warranty, it also has some potential drawbacks like a higher cost, a larger diameter pulley, and slightly louder operation.

Based on the information provided, it is recommended for those who require improved engine performance, extended durability, and effective cooling for their Chevy LS engine, particularly for heavy-duty usage and towing applications. However, for budget-conscious owners or those less concerned with performance, a stock oil pump may be sufficient for their needs. Ultimately, the need for a high-performance oil pump depends on the individual requirements and objectives of the vehicle owner.

Details:

Condition is New. Melling 10355 2003 2015 Chevy LS Engine Performance Oil Pump 5.3 6.0. Shipped with USPS Priority Mail.

part #: 10355 prices

• $139.00-$284.93

specifications pumppruner:

• for makes: Chevy
• for years: 2003-2015
• brand: Melling
• fitment type: Direct Replacement
• items included: O-ring, Oil Pump
• manufacturer part number: 10355
• mounting hardware included: No
• material: Aluminum
• type: Oil Pump
• interchange part number: 224-43668
• country/region of manufacture: United States
• finish: Anodized
• performance part: Yes

payments pumppruner:

• other
• wallet: Paypal
• credit card: Mastercard

offer pumppruner:

• started: January 29, 2025
• availability: In Stock
• options: Ship-to-home
• best offers: True
• sold: 0
• quantity: 1

returns pumppruner:

• policy: No Returns

seller pumppruner:

• rating: 100.0%
• # reviews: 468
• city: Sparta, Wisconsin

general pumppruner:

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

shipping pumppruner:

• carrier: USPS
• service: USPS Priority Mail
• cost: $0.00
• class: Expedited
• transit: 3-9 Days
• type: Calculated

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