CHRYSLER 63378 Engine 5.7L 8TH 04591846AH U701

( Manufacturer Part Number: 63378 ), ( Manufacturer Warranty: 1 Year ), ( Core Charge: 300.00 Which Is Included In The Total Price ), ( Genuine Oem: Yes ), ( Seller Notes: 125k, Rwd ), ( Color: White ), ( Number Of Valves: 16 ), ( Engine Size: 5.7l ), ( Fuel Type: Gas ), ( Type: Engine Complete Assembly )

Review CHRYSLER Engine 5.7l Vin8th Digit fits RWD 300 2006–2008

The Chrysler 5.7L 8-cylinder RWD engine, specifically the 63378 300 model from the years 2006 to 2008, is a powerful and sophisticated powertrain that delivers impressive performance and fuel efficiency. This engine, identified by the part number 04591846AH U701, is a part of the legendary HEMI family, known for its distinctive design and exceptional power output.

The 5.7L engine boasts a SFI (Strict Fuels Interface) intake manifold, which optimizes airflow and fuel delivery for maximum performance. It also features a variable cam timing system, allowing the engine to adapt to different driving conditions for improved efficiency and power. The engine block is made of high-strength aluminum alloy, reducing weight and increasing durability.

The engine's cylinder heads are made of aluminum and feature four valves per cylinder, allowing for greater airflow and more efficient combustion. The intake and exhaust valves are actuated by hydraulic roller lifters, which provide smooth and consistent valve operation. The engine also incorporates a multi-point fuel injection system, which delivers fuel directly to each cylinder for optimal combustion.

The engine's cooling system is designed to maintain optimal operating temperatures, even under heavy load conditions. It features a pressurized cooling system with a thermostat-controlled cooling fan, which ensures that the engine stays cool during stop-and-go traffic and high-speed driving.

The 63378 300 engine's transmission is a 5-speed automatic, which provides smooth and efficient power delivery to the rear wheels. It features a torque converter with a lock-up clutch, which improves fuel efficiency by reducing engine drag during cruising. The transmission also features a tow/haul mode, which provides additional power and torque when towing heavy loads.

The engine's emissions system includes a catalytic converter and a secondary air injection system, which help to reduce exhaust emissions and improve overall engine performance. The engine is also equipped with an electronic throttle control system, which allows for precise and responsive throttle control, improving both performance and fuel efficiency.

In summary, the Chrysler 63378 300 engine with the 5.7L 8-cylinder RWD powertrain is a sophisticated and powerful powertrain that delivers impressive performance and fuel efficiency. With its advanced features, including a SFI intake manifold, variable cam timing, and a 5-speed automatic transmission, this engine is a top choice for those seeking a reliable and high-performing powertrain for their Chrysler 300.

The Chrysler 5.7L 8-speed RWD engine, specifically model number 04591846AH U701, which was used in the 2006-2008 300 series, is a powerful and advanced powertrain option. Here are some pros and cons that might help in making a decision about purchasing this engine.

1. Power and Performance: This engine delivers impressive power and torque, making it ideal for those seeking a responsive and quick driving experience.

2. Fuel Efficiency: Compared to earlier 5.7L V8 engines, the 8-speed automatic transmission in this engine helps improve fuel economy.

3. Smoother Transmission: The 8-speed automatic transmission offers more gears to choose from, leading to smoother gear shifts and better overall driving experience.

4. Reliability: Chrysler has addressed many of the issues that were prevalent in earlier versions of this engine, making it more reliable.

1. Cost: This engine is more expensive than some other options, which could be a deterrent for some buyers.

2. Complexity: The 8-speed automatic transmission is more complex than traditional automatic transmissions, which could lead to more potential issues and higher maintenance costs.

3. Availability of Parts: Due to its relatively newer design, parts for this engine might be harder to find and more expensive compared to older engines.

In conclusion, the Chrysler 5.7L 8-speed RWD engine, 04591846AH U701, offers impressive power, improved fuel efficiency, and a smoother driving experience. However, it comes with a higher price tag, increased complexity, and potentially harder-to-find parts. Ultimately, the decision to purchase this engine depends on an individual's priorities, budget, and driving needs.

If you're looking for a powerful, responsive driving experience and are willing to invest in a more expensive engine with potential maintenance costs, this engine could be an excellent choice. On the other hand, if you're on a tight budget or prefer a more straightforward powertrain, you might want to consider other options.

Details:

B Failure caused by towing a trailer unless your vehicle is rated the manufacturer for. Do-it yourself engine installations. AESOP recommended installation procedures must be followed. These processes ensure our ability to deliver anode quality product.

TERM:The term of this NFGP warranty plan is 3 years from the date purchase and coextensive with AESOP Standard Warranty that covers remanufactured drive train part to which applies. FAQ's: here. We find it most rewarding when our efforts and ingenuity pay off for them by creating opportunities to win.Failure caused by or related to collisions, theft, vandalism any act of God.

4.This part may have accessories that are attached and must be removed or switched for proper installation. Manufacturer Brand: Color: Position: Fitment Notes. This part fits vehicles made in the fol lowing years 2006 ,2007,2008. Once the One Time No Fault is elected to be used, warranty coverage reverts standard.

Unless specified as Universal this is a direct fit Engine Complete Assembly. All transmission control modules TCM must be programmed in accordance with the manufacturers recommendations. The words un examined or unchecked on the delivery note/docket are not acceptable. 2.Maintenance must conform to the original equipment manufacturer standards.

Warranty is not transferable. INSTALLATION AND MAINTENANCE: Menu. When calling, have your AESOP product serial number ready.

CLAIMS PROCEDURE: 3.Warranty is valid to original purchaser only.

part #: 63378 prices

• $2040.14-$2634.10

specifications grokengines:

• for models: Rwd, 300
• for makes: Chrysler
• for years: 2006-2008
• mpn: 63378
• manufacturer warranty: 1 Year
• core charge: 300.00 Which Is Included In The Total Price
• genuine oem: Yes
• seller notes: 125k, Rwd
• color: White
• number of valves: 16
• engine size: 5.7l
• fuel type: Gas
• type: Engine Complete Assembly

offer grokengines:

• quantity: 1
• availability: In Stock
• best offers: True
• options: Ship-to-home
• started: September 14, 2025
• sold: 0

shipping grokengines:

• cost: $0.00
• class: Freight
• type: Fixed
• service: Flat Rate Freight

seller grokengines:

• # reviews: 27
• city: Kansas City, Missouri
• rating: 96.4%

returns grokengines:

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

general grokengines:

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

payments grokengines:

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

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