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  3. MOPAR 68251382AA

MOPAR 68251382AA Engine Block

fits make: Mopar.

68251382aa Mopar Engine Long Block

( Manufacturer Part Number: 68251382AA ), ( Manufacturer Warranty: 1 Year ), ( Core Charge: 500.00 Which Is Included In The Total Price ), ( Type: Engine Long Block )

Review MOPAR Engine Long Block

The Mopar 68251382AA engine block is a high-performance replacement part designed specifically for Chrysler, Dodge, and Plymouth vehicles with 360 cubic inch (5.9L) V8 engines. This engine block is engineered to deliver superior strength and durability, ensuring optimal engine performance for your classic or muscle car.

The Mopar 68251382AA engine block is manufactured using a proprietary casting process that results in a more uniform material structure, reducing the likelihood of porosity and defects. The block is also heat-treated to enhance its strength and resistance to thermal shock. This ensures reliable performance even under heavy load and high RPM conditions.

This engine block features a nodular iron construction, which provides increased rigidity and durability compared to gray iron blocks. The nodular iron also offers superior resistance to fatigue and thermal stress, making it an ideal choice for high-performance applications.

Additionally, the Mopar 68251382AA engine block comes with a factory-installed freeze plug kit, which ensures a proper seal against coolant leaks, especially in cold weather conditions. The block also features a factory-installed oil pan gasket, which ensures a tight seal against oil leaks.

The Mopar 68251382AA engine block is designed to be a direct replacement for the original equipment engine block, making installation quick and easy. It is also compatible with factory and aftermarket engine components, making it a versatile choice for a variety of applications.

In summary, the Mopar 68251382AA engine block is a high-quality, high-performance replacement part that delivers superior strength, durability, and reliability for classic and muscle cars with 360 cubic inch (5.9L) V8 engines. Its nodular iron construction, factory-installed gaskets, and precise manufacturing process make it an ideal choice for demanding applications, while its easy installation process makes it a practical choice for DIY enthusiasts and professional mechanics alike.

Mopar 68251382AA engine block is a Chrysler 3.6L Pentastar engine block designed for various applications. Like any automotive part, it comes with pros and cons that potential buyers should consider before making a decision.

Pros:

1. High-quality manufacturing: Mopar is a well-known brand that is synonymous with reliability and durability. This engine block is no exception, as it is engineered and manufactured to meet strict quality standards.

2. Compatibility: The Mopar 68251382AA engine block is designed to fit various Chrysler, Dodge, and Jeep vehicles. This makes it a versatile option for those who own multiple vehicles or those who need a replacement engine block for a common engine platform.

3. Availability: Mopar parts are widely available through authorized dealers and online retailers. This makes it easier for consumers to find and purchase the engine block when they need it.

Cons:

1. Cost: The Mopar 68251382AA engine block can be more expensive than aftermarket alternatives. This may be a deterrent for some buyers who are looking for a more cost-effective solution.

2. Installation: Installing an engine block can be a complex and time-consuming process. It requires specialized tools and knowledge, which may add to the overall cost and complexity of the project.

3. OEM vs. aftermarket: Some buyers may prefer aftermarket engine blocks due to their lower cost and potential performance enhancements. However, aftermarket parts may not offer the same level of compatibility and quality as OEM parts.

Conclusion:

The Mopar 68251382AA engine block is a high-quality and reliable option for those in need of a replacement engine block for their Chrysler, Dodge, or Jeep vehicle. Its compatibility with various applications and availability through authorized dealers make it a convenient choice. However, its higher cost compared to aftermarket alternatives may be a deterrent for some buyers. Ultimately, the decision to purchase the Mopar engine block depends on individual needs, preferences, and budget.

Recommendation:

If you prioritize quality, compatibility, and convenience, the Mopar 68251382AA engine block is a recommended option. However, if cost is a significant factor, you may want to explore aftermarket alternatives or consider rebuilding your existing engine block instead. Regardless of your choice, ensure that you have the necessary knowledge and resources to install the engine block properly.

Details:

Found a Better Price. Changed My Mind. Return Core paid by: Buyer. This part fits vehicles made in the following years 2015 ,2016,2017,2018,2019,2020.

Return Core as: Money Back. High-value items are usually sent with signature-delivery requirements. If you do, our experts will hand-verify compatibility before shipping. See below for instructions.

Just Didn't Like it. 68251382AA: Mopar: Engine Long Block Mopar 68251382AA. Add details like Tried to install this part, and it didn't fit. Request a Return.

part #: 68251382aa prices

  • $2290.00-$3044.96

specifications grokengines:

  • for makes: Mopar
  • mpn: 68251382aa
  • manufacturer warranty: 1 Year
  • core charge: 500.00 Which Is Included In The Total Price
  • type: Engine Long Block

general grokengines:

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

payments grokengines:

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

shipping grokengines:

  • service: Standard
  • transit: 18-29 Days
  • class: Standard
  • type: Fixed
  • cost: $0.00

seller grokengines:

  • rating: 98.2%
  • city: Garland, Texas
  • # reviews: 15765

returns grokengines:

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

offer grokengines:

  • sold: 0
  • quantity: 3
  • availability: In Stock
  • started: January 5, 2026
  • options: Ship-to-home
for makes: mopar, manufacturer warranty: 1 year, core charge: 500.00 which is included in the total price, type: engine long block,
category: auto parts > car truck parts accessories > engines engine parts > engines, sku: 7018816680450782,

Mopar 68251382AA Is Similar To:

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