DODGE 53021608BA Passenger Right Cylinder Head 306-01890 5.7L

( Manufacturer Part Number: 53021608BA ), ( Type: Cylinder Head Assembly ), ( Manufacturer Warranty: 1 Month ), ( Ipn: 306-01890 ), ( Id: 971a9340-83cc-4610-bb44-706e25e6b864 ), ( Interchange: 306-1890 )

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

The **Dodge 53021608BA 2004-2005 Durango 5.7L Passenger-Side Cylinder Head** is a meticulously engineered, high-performance component designed to deliver reliable power and durability for the iconic Magnum V8 engine found in the 2004 and 2005 Dodge Durango. Crafted from premium cast iron, this cylinder head is built to withstand the intense heat and pressure generated by the 5.7L HEMI V8, ensuring optimal combustion efficiency and long-term performance. The head features a robust, precision-machined design with integrated combustion chambers and high-flow intake and exhaust ports, allowing for improved airflow and enhanced engine breathing. The passenger-side head is specifically engineered to align seamlessly with the Durango s engine bay layout, accommodating the unique spacing and mounting requirements of this full-size SUV. Key features include a robust valve cover housing, which houses the camshaft drive components and provides a secure seal to prevent oil leaks, as well as strategically placed spark plug bosses for precise ignition timing. The head is also equipped with a threaded design for easy installation, allowing mechanics to replace it efficiently without extensive modifications to the engine bay. Whether restoring a classic Durango or maintaining a high-mileage vehicle, this cylinder head serves as a critical component for preserving the engine s power output and longevity. Built to meet or exceed OEM specifications, it ensures compatibility with the original engine bay components, including the intake manifold, exhaust headers, and fuel injection system, making it an essential replacement for those seeking to restore or upgrade their vehicle s performance.

### Pros and Cons of Buying a Replacement Cylinder Head for a 2004-2005 Dodge Durango (5.7L, Passenger Side Right)

1. **Restores Engine Performance** A failing cylinder head can lead to misfires, poor fuel economy, and reduced power. Replacing it ensures the engine runs smoothly and efficiently, restoring its intended performance.

2. **Prevents Further Damage** Ignoring head issues (such as cracked heads, warped surfaces, or failed valves) can lead to catastrophic engine failure, including blown head gaskets, coolant leaks, or even a seized engine. Replacing it now avoids costly repairs later.

3. **Improves Reliability** A new or rebuilt head eliminates internal wear, ensuring proper sealing and cooling, which extends the lifespan of the engine.

4. **Better Cooling Efficiency** A damaged head may not distribute coolant properly, leading to overheating. A replacement ensures optimal cooling, protecting the engine from thermal stress.

5. **Compatibility with Modern Upgrades** If you plan to modify the engine (e.g., forced induction, high-performance camshafts), a fresh head is necessary to handle increased stress.

6. **Warranty Coverage (If Purchased New)** If buying a new OEM or aftermarket head with a warranty, it provides peace of mind against future failures.

7. **Prevents Oil or Coolant Contamination** A failing head can allow coolant to mix with oil (leading to sludge) or oil to leak into the cooling system. Replacement ensures proper separation.

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1. **High Cost** Replacement cylinder heads are expensive, especially if opting for OEM parts. Aftermarket or rebuilt heads can be cheaper but may lack long-term reliability.

2. **Labor-Intensive Installation** Removing and reinstalling a cylinder head requires significant mechanical skill, including valve adjustment, gasket replacement, and proper torque specifications. DIYers may struggle without experience.

3. **Additional Costs** Beyond the head itself, you may need new gaskets, bolts, seals, and possibly a new water pump or thermostat if they were damaged during removal.

4. **Potential for Hidden Issues** If the engine has other underlying problems (e.g., warped block, worn valves, or exhaust leaks), replacing just the head won t fully resolve them.

5. **Time-Consuming Process** The job can take 10-20 hours for a skilled mechanic, requiring disassembly of the engine bay, including removal of the intake manifold, exhaust headers, and other components.

6. **Risk of Improper Installation** If not installed correctly, issues like leaks, poor sealing, or improper valve lash can recur, leading to further problems.

7. **Depreciation of Used Parts** If buying a used or salvaged head, there s no guarantee of quality, and it may fail sooner than expected.

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Replacing a failing cylinder head in a 2004-2005 Dodge Durango s 5.7L engine is a **necessary investment** if the head is cracked, warped, or leaking. The long-term benefits restored performance, prevented engine damage, and improved reliability far outweigh the short-term costs. However, the expense and labor requirements make it a significant undertaking, especially for inexperienced DIYers.

If the head is failing due to normal wear (e.g., valve stem seals, exhaust ports), a **rebuilt head** (from a reputable supplier like **Eagle, JE, or Summit Racing**) offers a cost-effective alternative to a new OEM part. If the head is severely damaged (e.g., cracked, warped, or corroded), a **new OEM or high-quality aftermarket head** is the safest choice.

For those uncomfortable with engine work, hiring a **trusted mechanic** is advisable to ensure proper installation and avoid future issues.

- **If the head is failing visibly (leaks, overheating, misfires):** Replace it **immediately** to prevent engine damage.

- **If budget is a concern:** Prioritize a **rebuilt head** from a trusted supplier rather than a used one.

- **If attempting DIY:** Ensure you have the right tools, follow torque specs precisely, and consider consulting a mechanic for critical steps (valve adjustment, gasket sealing).

- **If unsure about the head s condition:** Have a mechanic inspect it first to confirm the extent of damage before purchasing.

Ultimately, **procrastinating on this repair will lead to far greater expenses down the road**, so addressing it sooner rather than later is the best course of action.

Details:

In some cases the Transmission Control Computer module is internal and incorporated with valve body, which may require body to be replaced. DODGE MAGNUM 05 5.7L, RH. Transmissions must be shipped to a commercial address with dock and forklift or the closest shipping terminal. Axle seals, front and drive shaft seals will also need to be replaced.

Warranty period begins the day after delivery. Most items are shipped the same-day as purchase. Buyer pays return shipping if wrong color ordered. Some external sensors or solenoids may need to be replaced.

Buyer will need to replace the transmission oil filter, put a new pan gasket on, flush and add manufacturer specific fluids. Transfer cases will not be included with transmissions from 4x4 or All Wheel Drive vehicles. Free shipping, if offered, applies only to commercial addresses with proper equipment dock and forklift unload. Cylinder Head.

Picture in the listing may not be of actual item sold; it a stock picture only. Engines must be shipped to a commercial address with dock and forklift or the closest shipping terminal. Quick shipping. DODGE RAM PICKUP 1500 SERIES 04-05 5.7L, RH.

Transmission lines will need flushed, along with the transmission oil cooler needs replaced if equipped, this to be done so contaminants from bad not ruin your replacement. Depending on the age of vehicle and other circumstances they will rust show signs corrosion. DODGE DURANGO 04-05 5.7L, RH. Search for more parts DODGE DURANGO.

part #: 53021608ba prices

• $273.94-$648.00

specifications cylinderheapar:

• for models: Durango
• for makes: Dodge
• for years: 2004-2005
• mpn: 53021608ba
• type: Cylinder Head Assembly
• manufacturer warranty: 1 Month
• ipn: 306-01890
• id: 971a9340-83cc-4610-bb44-706e25e6b864
• interchange: 306-1890

general cylinderheapar:

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

shipping cylinderheapar:

• type: Fixed
• service: Standard
• cost: $0.00
• class: Standard
• transit: 4-7 Days

returns cylinderheapar:

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

seller cylinderheapar:

• rating: 99.6%
• # reviews: 24957
• city: Erie, Pennsylvania

payments cylinderheapar:

• wallet: Paypal
• credit card: Visa
• other

offer cylinderheapar:

• options: Ship-to-home
• best offers: True
• sold: 0
• availability: In Stock
• quantity: 1
• started: April 3, 2026

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