DODGE 55362170AF Passenger Right Cylinder Head 5.7L

( Manufacturer Part Number: 55362170AF ), ( Part Type: Cylinder Head ), ( Id: Ef01d025-2acb-439a-8f16-966043a2b57a ), ( Interchange: 306-1890 ), ( Partout Id: A-128574745 )

Review DODGE Passenger Right Cylinder Head Assembly Oem 5.7l fits DURANGO 2004–2005

The **Dodge 55362170AF 2004-2005 Durango Passenger-Side Cylinder Head for the 5.7L Magnum V8 Engine** is a precision-crafted, high-performance component designed to deliver optimal combustion efficiency and reliability in one of the most rugged and capable SUVs of its era. Engineered specifically for the **2004 and 2005 Dodge Durango**, this cylinder head is a critical part of the **5.7L Magnum V8** powertrain, a powerhouse known for its robust torque and smooth operation. The head is forged from high-grade **cast iron**, ensuring durability and resistance to thermal stress, while its **passenger-side configuration** aligns perfectly with the Durango s engine bay layout, allowing for seamless installation without clearance issues. The design features **four-valve cylinder heads per bank**, incorporating **intake and exhaust valves** that are meticulously machined for precise valve seating and optimal airflow, enhancing both horsepower and fuel efficiency. The **pushrod-operated camshaft system** ensures reliable valve actuation, while the **integrated spark plug bosses** provide a secure mounting point for ignition components, contributing to consistent engine performance. This cylinder head is compatible with the **Dodge Durango s 5.7L Magnum engine**, which was renowned for its **376 horsepower and 370 lb-ft of torque**, making it a staple in both on-road and off-road applications. Whether restoring a classic Durango or maintaining a high-mileage vehicle, this replacement part ensures that the engine operates at peak efficiency, reducing the risk of overheating, misfires, or premature wear. Built to meet **OEM specifications**, it guarantees a perfect fit with minimal modifications required, making it an ideal choice for enthusiasts and mechanics alike who demand authenticity and performance.

### **Pros and Cons of Buying a 2004-2005 Dodge Durango (5.7L V8) Passenger-Side Cylinder Head (Part # 55362170AF)**

1. **Direct Fitment** This is a factory-replacement part designed specifically for the 2004-2005 Durango with a 5.7L Magnum V8 engine, ensuring proper alignment and compatibility with the existing components.

2. **Reliability** As an OEM (Original Equipment Manufacturer) part, it is built to the same standards as the original head, reducing the risk of premature failure compared to aftermarket knockoffs.

3. **Warranty Coverage** Purchasing from a reputable dealer or authorized seller may include a warranty, providing some protection against manufacturing defects.

4. **Performance Potential** If the rest of the engine is in good condition, replacing a worn or leaking head can restore proper compression, cooling, and power output.

5. **Resale Value** Using an OEM part may make the vehicle more appealing to buyers who prefer complete, factory-spec components.

6. **Ease of Installation** Since it is a direct replacement, installation should be straightforward for a mechanic with experience working on this engine family.

1. **Cost** OEM parts are typically more expensive than aftermarket alternatives, which can be a significant investment, especially if labor costs are high.

2. **Availability & Lead Time** Depending on the seller, this part may not be immediately available, requiring patience or expedited shipping, which can add to the overall expense.

3. **Potential for Hidden Issues** Even if the head itself is new, other engine components (such as valves, gaskets, or internal parts) may still be worn out, requiring additional repairs.

4. **Age of the Vehicle** The 2004-2005 Durango is an older model, and other systems (transmission, suspension, electrical) may need attention, making the head replacement just one part of a larger repair project.

5. **Labor Intensity** Removing and reinstalling a cylinder head requires disassembling much of the upper engine, which can be labor-intensive and time-consuming.

6. **Mixed Quality Reports** Some owners report that OEM parts from certain suppliers have had quality control issues, so sourcing from a trusted dealer is crucial.

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Replacing the passenger-side cylinder head on a 2004-2005 Dodge Durango with a 5.7L engine is a worthwhile investment if the engine is otherwise healthy and the issue (e.g., leaks, warping, or valve problems) is confirmed. The OEM part ensures reliability and proper fitment, but the cost and labor involved should be weighed against the vehicle s overall condition and your budget.

If the engine has significant internal wear (e.g., rod bearings, camshaft issues) or if other major systems are failing, a head replacement alone may not be sufficient to restore the vehicle s performance or longevity. In such cases, a full engine evaluation or even a replacement engine might be more practical.

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1. **Verify the Problem** Before purchasing, confirm that the head is indeed the source of the issue (e.g., coolant leaks, overheating, compression loss). A compression test or leak-down test can help diagnose this.

2. **Source the Part Carefully** Buy from a reputable dealer, authorized Dodge parts distributor, or a trusted online retailer with good return policies to avoid counterfeit or damaged parts.

3. **Budget for Additional Work** Account for labor costs, which can range from $800 $1,500 depending on the shop and location. Also, consider replacing the head gasket, valve seals, and possibly the water pump if they re part of the repair.

4. **Consider Aftermarket Alternatives** If cost is a concern, high-quality aftermarket heads (e.g., from **Crane, Fel-Pro, or Moroso**) can be a more affordable option while still maintaining reliability.

5. **Evaluate the Vehicle s Future** If the Durango has high mileage or other major repairs needed, weigh whether the cost of the head replacement is justified compared to the vehicle s remaining useful life or potential resale value.

6. **Get Multiple Quotes** If proceeding with the repair, obtain quotes from at least two reputable mechanics to ensure you re getting a fair price for labor and parts.

**Final Verdict:** If the head is confirmed faulty and the rest of the engine is in decent shape, replacing it with an OEM part is a solid choice for restoring engine function. However, approach the repair with a clear understanding of the total cost and the vehicle s overall condition to avoid unnecessary expenses.

Details:

DODGE RAM PICKUP 1500 SERIES 04-05 5.7L, RH. DODGE RAM PICKUP 2500 SERIES 04-05 5.7L, RH. DODGE MAGNUM 05 5.7L, RH. Search for more parts DODGE DURANGO.

DODGE DURANGO 04-05 5.7L, RH. Cylinder Head.

part #: 55362170af prices

• $503.50-$550.00

specifications cylinderheapar:

• for models: Durango
• for makes: Dodge
• for years: 2004-2005
• mpn: 55362170af
• part type: Cylinder Head
• id: Ef01d025-2acb-439a-8f16-966043a2b57a
• interchange: 306-1890
• partout id: A-128574745

shipping cylinderheapar:

• type: Fixed
• class: Standard
• cost: $0.00
• transit: 3-8 Days
• service: Standard

returns cylinderheapar:

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

general cylinderheapar:

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

offer cylinderheapar:

• quantity: 1
• availability: In Stock
• best offers: True
• options: Ship-to-home
• started: May 18, 2026
• sold: 0

payments cylinderheapar:

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

seller cylinderheapar:

• city: Brush, Colorado
• # reviews: 16617
• rating: 99.6%

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