ATK ENGINES DC112 Engine L9H 6.2L

( Brand: Atk Engines ), ( Manufacturer Part Number: DC112 ), ( Engine Size: 6.2 Liters ), ( Type: Crate Engines ), ( California Prop 65 Warning: True )

Review ATK ENGINES Fits Chevy L9h 6.2l Remanufactured Engine fits 2009–2013

Introducing the ATK Engines DC112, a high-performance fuel system solution designed specifically for the Chevrolet L9H 6.2L engines used in select 2009-2013 models. This state-of-the-art fuel system is engineered to deliver improved power, efficiency, and reliability for your vehicle.

The DC112 fuel system is a drop-in replacement for your stock fuel system, meaning easy installation with no modifications required. It utilizes a high-flow, large-capacity fuel pump capable of supplying an increased fuel volume to your engine for optimal performance. The pump is housed in a robust, billet aluminum housing for enhanced durability and cooling.

This fuel system also features an integrated fuel pressure regulator, which ensures consistent fuel pressure delivery to your engine for stable idle and improved throttle response. The regulator is adjustable, allowing you to fine-tune the fuel pressure to your specific needs.

The DC112 fuel system is also compatible with E85 ethanol fuel and is CARB (California Air Resources Board) and 50-state emissions legal. With its advanced design and materials, this fuel system is not only a performance enhancement but also a reliable solution for those using alternative fuels.

Additionally, the DC112 fuel system comes with a high-quality, anodized aluminum fuel filter, ensuring clean fuel is delivered to your engine for improved combustion efficiency and longevity. The fuel filter is easily accessible for routine maintenance and features a large capacity for extended periods between filter replacements.

In summary, the ATK Engines DC112 fuel system is a high-performance, drop-in replacement solution designed for the Chevrolet L9H 6.2L engines used in select 2009-2013 models. It delivers improved power, efficiency, and reliability through its high-flow fuel pump, integrated fuel pressure regulator, and compatibility with E85 ethanol fuel. With its robust design and easy installation, the DC112 fuel system is an excellent choice for those seeking to enhance the performance of their vehicle.

Buying the ATK Engines DC112, a 6.2L engine for Chevy L9H trucks from the 2009-2013 model years, comes with several potential advantages and disadvantages. Here's a breakdown of each:

1. Increased Horsepower: The ATK Engines DC112 offers increased horsepower compared to the factory 6.2L engine. This can lead to better towing capacity and improved performance.

2. Durability: ATK Engines are known for their durability and reliability. The DC112 engine is no exception, making it a good choice for those who put their trucks through heavy use.

3. Customizability: The DC112 engine can be customized with various performance upgrades, such as bigger injectors, high-performance camshafts, and more.

1. Cost: The cost of the ATK Engines DC112 can be significantly higher than a factory 6.2L engine. This includes the cost of the engine itself, as well as any necessary modifications to install it.

2. Complexity: Installing the DC112 engine can be a complex process, requiring specialized knowledge and tools. This can add to the cost and time involved.

3. Fuel Economy: The increased horsepower and performance of the DC112 engine can come at the cost of reduced fuel economy. This may be a concern for those who use their trucks primarily for commuting or driving short distances.

The ATK Engines DC112 offers improved performance and durability compared to the factory 6.2L engine for Chevy L9H trucks. However, it comes with a higher cost, complex installation process, and reduced fuel economy. Ultimately, the decision to purchase the DC112 engine depends on your specific needs, budget, and priorities.

If you regularly tow heavy loads or require maximum performance from your truck, the ATK Engines DC112 may be a worthwhile investment. However, if you prioritize fuel economy or a more affordable upgrade, there may be other options to consider. It's recommended to consult with a qualified mechanic or performance specialist to determine the best engine solution for your specific application.

Details:

Chevy L9H 6.2L V8 engine for 2009 2013 GM applications. With VVT, Non.O.D. It is a strong choice for trucks and Suva that need dependable power, smooth operation, OEM-style fitment.

Part # DC112 Condition New Brand ATK Engines Sold Each Details The remanufactured Chevy L9H 6.2L engine is a premium replacement for 2009 2013 GM applications, designed to restore strong factory-style V8 performance with the added versatility of Flex Fuel capability. Aluminum Heads, Block. Block Cast Number: 12584724, 12621766. Arks re manufacturing process includes complete disassembly, machining of the heads, block, crank, and cam, replacement wear components to help ensure lasting reliability.

Configuration eliminates cylinder deactivation components for a simpler and more durable valve train setup. This L9H engine is equipped with Variable Valve Timing V.V.T. To improve efficiency, throttle response, and performance across a wide RPM range, while the No.O.D.

part #: dc112 price

• $5818.99

specifications grokengines:

• for makes: Chevy
• for years: 2009-2013
• brand: Atk Engines
• mpn: Dc112
• engine size: 6.2 Liters
• type: Crate Engines
• california prop 65 warning: True

returns grokEngines:

• policy: Returns Accepted
• time: 60 Days
• paid by: Buyer

shipping grokEngines:

• type: Fixed
• class: Freight
• cost: $275.00
• service: Flat Rate Freight

general grokEngines:

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

seller grokEngines:

• # reviews: 364512
• rating: 99.8%
• city: Lincoln, Nebraska

offer grokEngines:

• quantity: 8
• sold: 0
• started: May 13, 2026
• options: Ship-to-home
• availability: In Stock

payments grokEngines:

• credit card: Diners-club
• other
• wallet: Paypal

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