1. Car & Truck Engines Used/New Products
  2. sku: 7132444632569781
  3. MOPAR R4892375AD

MOPAR R4892375AD Block Engine

fits make: Mopar.

R4892375ad Mopar Genuine Long Block Engine Remanufactured

( Manufacturer Part Number: R4892375AD ), ( Part Type: Block Engine ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Parts Included: Only Part Reference 2 On The Diagram Is Included ), ( Replaces Part Number: R4892375ac )

Review MOPAR Genuine Long Block Engine Remanufactured

The Mopar R4892375AD Block Engine is a replacement crankshaft assembly for select Chrysler, Dodge, and Jeep vehicles. This engine component is engineered to deliver superior performance, durability, and reliability for your vehicle.

The R4892375AD Block Engine features a forged crankshaft that is precision machined for exceptional strength and rigidity. The crankshaft is also designed with improved oil flow for enhanced lubrication and cooling. The engine block itself is made of high-strength cast iron, providing a robust foundation for the engine's internal components.

The R4892375AD Block Engine also includes updated main bearing caps, which are designed to provide better sealing and reduce oil leakage. The piston rings are made of a high-performance material that ensures a tight seal in the cylinder bore, reducing compression loss and improving fuel efficiency.

The connecting rods are forged from high-strength steel, ensuring a strong connection between the crankshaft and pistons. They are also designed with improved geometry for improved power transfer and reduced friction.

This engine block is designed to meet or exceed original equipment manufacturer (OEM) specifications, ensuring a perfect fit and function in your vehicle. It is also tested to ensure that it meets or exceeds all relevant industry standards for quality and performance.

Installation of the R4892375AD Block Engine is a straightforward process, and it comes with all necessary hardware and instructions for a trouble-free installation. If you are experiencing issues with your vehicle's engine, such as knocking, pinging, or reduced performance, this replacement crankshaft assembly may be the solution you need. With its superior strength, durability, and reliability, the Mopar R4892375AD Block Engine is an excellent investment for any Chrysler, Dodge, or Jeep enthusiast looking to restore their vehicle to its former glory.

Buying a Mopar R4892375AD block engine comes with both advantages and disadvantages. Here are some potential pros and cons: Pros:

1. OEM Part: This engine block is an Original Equipment Manufacturer (OEM) part produced by Mopar, which means it is specifically designed for your vehicle and should fit perfectly.

2. High Quality: Mopar is a reputable brand known for producing high-quality automotive parts. This engine block is likely to be durable and reliable.

3. Warranty: Mopar offers a warranty on their parts, which can provide peace of mind and protection against any manufacturing defects.

4. Performance: Using a new engine block can improve the overall performance of your vehicle, as it will be free of any wear or damage.

Cons:

1. Cost: Replacing an engine block with a new OEM part can be expensive. The cost of a Mopar R4892375AD engine block may be higher than aftermarket alternatives.

2. Availability: Depending on the specific make and model of your vehicle, the availability of a Mopar R4892375AD engine block may be limited. You may need to check with your dealership or supplier to confirm availability.

3. Installation: Installing a new engine block requires specialized knowledge and tools. You may need to pay for professional installation services, which can add to the overall cost.

Conclusion:

The decision to buy a Mopar R4892375AD engine block depends on various factors, including the condition of your current engine block, the availability and cost of the part, and your overall budget. If you value the peace of mind and performance benefits of an OEM part, and have the financial resources to cover the cost, then a Mopar R4892375AD engine block may be a good investment. However, if cost is a significant concern, you may want to consider aftermarket alternatives or attempting to repair or replace the damaged portion of your current engine block. Ultimately, it's important to weigh the pros and cons carefully and consult with a trusted mechanic or automotive expert before making a final decision.

Recommendation:

If you have the budget and value the peace of mind and performance benefits of an OEM part, then a Mopar R4892375AD engine block is a solid choice. However, if cost is a concern, you may want to explore aftermarket alternatives or repairing the damaged portion of your current engine block. Regardless of your decision, it's important to ensure that the engine block is installed correctly and professionally to avoid any potential issues down the line. Consult with a trusted mechanic or automotive expert to help assess your options and make an informed decision.

Details:

Electrical parts are not returnable. Parts must be resalable and in the original packaging. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

part #: r4892375ad prices

  • $5324.25-$5612.46

specifications grokengines:

  • for makes: Mopar
  • mpn: R4892375ad
  • part type: Block Engine
  • genuine oem: Yes
  • manufacturer warranty: 1 Year
  • fitment type: Direct Replacement
  • parts included: Only Part Reference 2 On The Diagram Is Included
  • replaces part number: R4892375ac

seller grokengines:

  • city: Garden City, Kansas
  • # reviews: 576
  • rating: 96.2%

offer grokengines:

  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • sold: 0
  • started: January 18, 2026

returns grokengines:

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

payments grokengines:

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

shipping grokengines:

  • service: Standard
  • transit: 6-12 Days
  • class: Standard
  • cost: $120.32
  • type: Fixed

general grokengines:

  • Car Truck Parts Accessories > Engines Engine Parts > Engines
  • condition: New
for makes: mopar, part type: block engine, genuine oem: yes, manufacturer warranty: 1 year, fitment type: direct replacement, parts included: only part reference 2 on the diagram is included, replaces part number: r4892375ac,
category: auto parts > car truck parts accessories > engines engine parts > engines, sku: 7132444632569781,

Mopar R4892375AD Is Similar To:

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5 offers $5324.25–$5612.46 USD
  • Offer #1: $5324.25 price + $117.83 shipping estimate = $5442.08* total. Genuine Mopar Parts.+$117.83 shipping
  • Offer #2: $5534.00 price + $123.55 shipping estimate = $5657.55* total.+$123.55 shipping
  • Offer #3: $5612.46 price + $0.00 shipping estimate = $5612.46* total.FREE SHIPPING
  • Offer #4: $5492.05 price + $120.41 shipping estimate = $5612.46* total.+$120.41 shipping
  • Offer #5: $5450.10 price + $114.84 shipping estimate = $5564.94* total.+$114.84 shipping

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