DODGE 05047374AC Crankshaft Engine 2.4L

( Brand: Dodge ), ( Manufacturer Part Number: 05047374AC ), ( Part Type: Crankshaft Engine ), ( Items Included: Reluctor Wheel ), ( Material: Steel ), ( Country Of Origin: United States )

Review DODGE Oem Crankshaft 2.4l Engine Jeep fits DART CHEROKEE 2014–2022

The **Dodge 05047374AC Crankshaft** is a precision-engineered, high-performance component designed exclusively for the 2.4L Multi-Air (MA4) four-cylinder engine found in select **2013 2016 Dodge Dart** models and the **2014 2022 Jeep Cherokee** (including the 2014 2016 models with the 2.4L engine). Crafted from **forged nodular iron (EN-GJL-350)**, this crankshaft is built to withstand the rigorous demands of modern automotive applications, delivering exceptional durability, balance, and reliability under high-stress conditions. The **five-main-bearing design** ensures optimal load distribution, reducing vibration and minimizing wear on critical engine components, while the **precision-machined journals** including the main and rod bearings are ground to tight tolerances for seamless operation. The crankshaft features **counterweights** strategically positioned to balance the rotating assembly, enhancing smoothness and reducing engine noise, particularly in high-revving or turbocharged applications. This part is a **direct-fit replacement**, compatible with the original engine s mounting patterns and timing chain specifications, ensuring an easy installation without the need for additional modifications. Whether restoring a classic Dart or maintaining a dependable Cherokee, this crankshaft is engineered to restore peak performance, extend engine life, and uphold the integrity of the Multi-Air engine s power delivery system. Built to meet or exceed OEM standards, it is an essential upgrade for engines experiencing excessive wear, oil consumption, or internal damage, providing a robust foundation for both stock and modified setups.

### Pros and Cons of Buying a Used OEM or Aftermarket Crankshaft (Part Number: 05047374AC) for a 2.4L Engine in a 2013 2016 Dodge Dart or 2014 2022 Jeep Cherokee

#### **Pros of Purchasing a Replacement Crankshaft**

1. **Restores Engine Performance** A worn or damaged crankshaft can cause poor power delivery, rough idle, or even catastrophic engine failure. Replacing it restores proper engine function and prevents further damage.

2. **Prevents Costly Engine Damage** A failing crankshaft can lead to rod bearing failure, piston damage, or even a blown engine. Addressing it early avoids a complete engine rebuild or replacement.

3. **OEM Quality (If Purchased New)** If you buy a genuine OEM crankshaft (or a high-quality aftermarket equivalent), it will match the original specifications, ensuring proper fit and longevity.

4. **Increases Engine Lifespan** A healthy crankshaft reduces internal engine stress, allowing the engine to run more efficiently and last longer.

5. **Aftermarket Options May Be More Affordable** While OEM parts are reliable, aftermarket crankshafts from reputable brands (such as Clevite, Fel-Pro, or Koyo) can be significantly cheaper without sacrificing quality.

6. **Compatibility with Other Engine Components** Since the crankshaft is a core part of the engine s bottom end, replacing it allows for a full inspection and potential upgrade of related components (e.g., bearings, seals, timing components).

#### **Cons of Purchasing a Replacement Crankshaft**

1. **High Cost (Especially OEM)** A new OEM crankshaft can be expensive, often ranging between **$500 $1,200 **, depending on availability and supplier. Aftermarket options may reduce this cost but still require a significant investment.

2. **Labor-Intensive Installation** Replacing a crankshaft requires a full engine teardown, including removal of the engine from the vehicle, which is labor-intensive and time-consuming. This adds to the total cost if done professionally.

3. **Risk of Counterfeit or Low-Quality Parts** If purchasing aftermarket, there is a chance of receiving a substandard or counterfeit part, which could lead to premature failure. Buying from a trusted supplier is crucial.

4. **Potential for Additional Damage** If the crankshaft failure was due to severe neglect (e.g., lack of oil, poor maintenance), other engine components (pistons, rods, bearings) may already be damaged. A full engine inspection is necessary to avoid further issues.

5. **Warranty Concerns** If the vehicle is under warranty, replacing the crankshaft may void certain coverage, especially if it s deemed a "wear item." Check with the dealership before proceeding.

6. **Time and Downtime** A crankshaft replacement is a major job that can take **20 40 hours** of labor, depending on the mechanic s efficiency. This means the vehicle will be out of service for an extended period.

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### **Conclusion**

Replacing a failing crankshaft in a **2.4L engine (2013 2016 Dodge Dart or 2014 2022 Jeep Cherokee)** is a **necessary but expensive** repair to prevent catastrophic engine failure. The decision to proceed depends on whether the engine is otherwise healthy and whether the cost is justified by the vehicle s remaining value and usage.

If the engine has **minimal wear elsewhere** and the crankshaft is the primary issue, replacing it is the best long-term solution. However, if the vehicle has **high mileage or other major wear concerns**, a full engine assessment (or even a replacement engine) may be more cost-effective.

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### **Recommendation**

1. **Verify the Need** Confirm that the crankshaft is indeed the problem (not just a bearing or rod issue) through a **compression test, oil analysis, or engine inspection**.

2. **Choose the Right Part**

- If budget allows, **OEM (05047374AC) or a high-quality aftermarket crankshaft** (e.g., Koyo, Clevite) is ideal.

- Avoid cheap, unknown brands to prevent premature failure.

3. **Inspect Related Components** While replacing the crankshaft, have the mechanic check **rod bearings, main bearings, pistons, and seals** for damage. Replacing them if needed ensures a complete repair.

4. **Get Multiple Quotes** Compare labor costs from reputable mechanics or engine rebuild shops to ensure you re not overpaying.

5. **Consider Engine Swap vs. Rebuild** If the engine is **150,000 miles** with other wear issues, a **used rebuilt engine** (from a trusted source) may be more economical than a full crankshaft replacement.

6. **Maintain Properly After Repair** Ensure **regular oil changes, coolant checks, and belt inspections** to extend the life of the repaired engine.

If the crankshaft is confirmed faulty and the rest of the engine is in decent condition, **proceeding with the replacement is the best course of action** just weigh the cost against the vehicle s value and your intended use. If the engine is beyond repair, a **replacement engine or a different vehicle** may be the smarter long-term choice.

Details:

The OEM Crankshaft for 2.4L Engine is a high-quality replacement part designed specifically the 2013 2016 Dodge Dart and 2014 2022 Jeep Cherokee vehicles. Removed from 2015 Dodge Dart with 52k miles.

part #: 05047374ac prices

• $75.00-$235.00

specifications cranshafengin:

• for models: Dart, Cherokee
• for makes: Jeep, Dodge
• for years: 2014-2022
• brand: Dodge
• mpn: 05047374ac
• part type: Crankshaft Engine
• items included: Reluctor Wheel
• material: Steel
• country of origin: United States

general cranshafengin:

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

shipping cranshafengin:

• class: Standard
• cost: $140.94
• service: USPS Ground Advantage
• transit: 5-9 Days
• type: Calculated
• carrier: USPS

offer cranshafengin:

• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: May 10, 2026

seller cranshafengin:

• # reviews: 1415
• rating: 100.0%
• city: Bonney Lake, Washington

payments cranshafengin:

• other
• credit card: Mastercard
• money order
• wallet: Paypal

returns cranshafengin:

• policy: No Returns

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