CHRYSLER P68166504AD Gas Transmission 3.6L

( Manufacturer Part Number: P68166504AD ), ( Model: PACIFICA ), ( Vintage Part: No ), ( Type: Automatic Transmission ), ( Condition And Options: At ), ( Gasoline: 9 Speed Automatic )

Review CHRYSLER 3.6l Gas Transmission At Speed Id fits PACIFICA FWD 2017–2019

The **Chrysler P68166504AD** is a high-performance automatic transmission designed specifically for the **2017 2019 Dodge Grand Caravan, Chrysler Town & Country, and Chrysler Pacifica** models equipped with the **3.6L Pentastar V6 engine** in front-wheel-drive (FWD) configurations. This transmission is engineered to deliver smooth, responsive shifting while maximizing fuel efficiency and reliability, making it an ideal choice for the versatile and family-friendly minivan segment. Built with Chrysler s advanced **6-speed automatic transmission technology**, the P68166504AD incorporates a **torque converter with a lock-up clutch**, which enhances efficiency by reducing drag during cruising speeds, thereby improving overall fuel economy. The transmission features a **robust planetary gearset** and a **hydraulically actuated valve body**, ensuring precise shift quality and durability under varying driving conditions, from stop-and-go city traffic to highway cruising. Its **compact yet robust design** allows for seamless integration into the Pacifica s powertrain layout, providing a balance of performance and refinement. The transmission is also equipped with **advanced shift solenoids** that adjust fluid pressure dynamically, optimizing gear engagement for a quiet, jerk-free driving experience. Built to meet stringent industry standards, this transmission is designed for long-term reliability, with components engineered to withstand the demands of daily commuting, road trips, and occasional towing of moderate loads. Whether navigating tight parking spaces or merging smoothly onto highways, the P68166504AD ensures a comfortable and efficient ride, reinforcing the Pacifica s reputation as a practical yet sophisticated family vehicle.

### **Pros and Cons of Buying a 2017 2019 Chrysler Pacifica 3.6L Gas (P68166504AD) with FWD**

#### **Pros**

1. **Spacious and Practical Minivan**

- The Pacifica is one of the largest minivans on the market, offering generous cargo space (up to 120.5 cubic feet when seats are folded) and seating for up to eight passengers.

- High roof and sliding doors make loading and unloading easier, especially with strollers or large items.

- Flexible seating configurations (including a third-row bench or optional third-row seats) make it ideal for families or those needing extra passenger space.

2. **Comfortable Ride and Interior Quality**

- The 3.6L Pentastar V6 engine provides smooth power delivery, making the ride comfortable for highway driving.

- The cabin is well-insulated, reducing road noise, and the seats are supportive for long trips.

- Available features like heated/ventilated seats, a premium audio system, and a touchscreen infotainment system (Uconnect) enhance comfort and convenience.

3. **Safety Features**

- Standard safety equipment includes stability control, traction control, multiple airbags, and a rearview camera.

- Higher trims often include advanced safety tech like blind-spot monitoring, lane-keeping assist, and forward collision warning.

- The Pacifica has received decent crash-test ratings from the NHTSA and IIHS, though not as high as some luxury SUVs.

4. **Reliability of the 3.6L Pentastar Engine**

- The 3.6L V6 is a well-regarded engine known for durability and efficiency, especially in Chrysler s minivans.

- With proper maintenance, it can last well over 200,000 miles, though oil changes and timing belt replacement (if applicable) are critical.

- The automatic transmission (6-speed TorqueFlite) is generally reliable, though some early models may have minor transmission quirks that improve with updates.

5. **Fuel Efficiency for a Minivan**

- The 3.6L engine achieves around 19 20 MPG city and 27 28 MPG highway, which is decent for a gas-powered minivan of its size.

- More efficient than older minivans with V8 engines, though still not as fuel-efficient as hybrid or diesel alternatives.

6. **Resale Value and Availability**

- Chrysler minivans, while not as popular as SUVs, still hold reasonable resale value compared to other minivan models.

- Parts and service are widely available, and the vehicle is common enough to find mechanics familiar with it.

7. **Family-Friendly Features**

- Easy-to-clean materials, child safety locks, and available features like a rear entertainment system make it practical for families.

- The sliding doors and high ground clearance help with loading/unloading kids and gear.

---

#### **Cons**

1. **Higher Maintenance Costs**

- Chrysler vehicles, especially those with the Pentastar engine, can have higher repair costs than Japanese or German brands.

- **Transmission problems** (some owners report rough shifting or delayed engagement, though later models improved this).

- **Electrical gremlins** (infotainment system glitches, sensor failures, or wiring issues).

- **Exhaust manifold leaks** (a known issue with the 3.6L engine, requiring replacement every 100,000 miles).

- **Water pump failures** (linked to the timing chain system, which can be expensive to fix).

- Regular maintenance (oil changes, timing belt/tensioner replacement if applicable) is essential to avoid costly repairs.

2. **Poor Fuel Economy Compared to Alternatives**

- While better than older minivans, the 3.6L Pacifica still lags behind hybrid minivans (like the Toyota Sienna) or diesel options (like the Mercedes Metris).

- Highway MPG is decent, but city driving can be thirsty, especially with heavy loads.

3. **Ride Quality and Handling**

- The Pacifica is designed for comfort over sportiness, so it can feel sluggish and understeer-prone in tight maneuvers.

- The suspension is soft, which may not appeal to drivers who prefer a firmer ride.

- Front-wheel drive (FWD) limits off-road or snow traction compared to AWD/all-wheel-drive models.

4. **Infotainment System Limitations**

- The Uconnect system can be slow and prone to freezing, especially with multiple users.

- Apple CarPlay and Android Auto are available but may not integrate as smoothly as in some competitors.

- The screen resolution and build quality feel dated compared to newer vehicles.

5. **Interior Wear and Tear**

- The materials, while functional, can show wear quickly, especially in high-mileage examples.

- Some owners report issues with plastic cracking or upholstery fading over time.

6. **Resale Depreciation**

- Minivans generally depreciate faster than SUVs or sedans, so long-term ownership may not be as cost-effective.

- The Pacifica s market is niche, so finding a buyer later may be challenging unless you re targeting families.

7. **Limited Performance**

- The 3.6L V6 is adequate but not powerful, with only 280 290 hp and 260 lb-ft of torque.

- Acceleration is decent but not exciting, and towing capacity is limited ( 1,600 3,500 lbs depending on trim, though not ideal for heavy loads).

8. **Potential for Hidden Issues**

- **Transmission fluid leaks** (requiring a software update or fluid change).

- **Fuel pump failures** (leading to stalling or no-start conditions).

- **Rear door latch issues** (can fail to lock properly).

- Always check for service records and ensure all recalls are addressed.

---

### **Ending Conclusion**

The **2017 2019 Chrysler Pacifica 3.6L FWD** is a **practical, spacious, and comfortable** choice for families or those needing a large vehicle for cargo or passengers. Its **reliable 3.6L engine, smooth ride, and ample interior space** make it a solid option if you prioritize utility over performance or cutting-edge tech. However, **higher maintenance costs, potential transmission or electrical issues, and average fuel economy** are significant drawbacks.

If you **budget for maintenance, plan to service the vehicle regularly, and don t mind a vehicle that s not as fuel-efficient or high-tech as competitors**, this Pacifica can be a great buy. On the other hand, if you re looking for **better fuel economy, lower long-term costs, or a more refined driving experience**, alternatives like the **Toyota Sienna (hybrid), Honda Odyssey, or even a used luxury SUV** might be worth considering.

---

### **Recommendation**

- You need **maximum space for passengers or cargo** and prioritize comfort over fuel efficiency.

- You re **prepared to budget for maintenance** (especially transmission and electrical systems).

- You find a **well-maintained example with full service records**, preferably after the first year (to avoid early-model quirks).

- You don t mind **average MPG** and are okay with a vehicle that s not as high-tech as newer models.

- You want **better fuel economy** (hybrid minivans like the Sienna are far more efficient).

- You re sensitive to **higher repair costs** and prefer a more reliable brand (Toyota, Honda, or Ford).

- You need **better handling or performance** (AWD models or SUVs may be a better fit).

- You re looking for **long-term cost savings** (minivans depreciate faster than many SUVs).

**Final Tip:** Always **get a pre-purchase inspection** from a trusted mechanic, check for **recalls and service history**, and test-drive the vehicle to ensure it s in good condition. If possible, aim for a **2018 or 2019 model**, as later years had some improvements over the 2017 launch-year issues.

Details:

James Auto Truck Parts Mission Statement: St. Each Transmission is quality checked by our experienced dismantle technicians and mechanics before they are priced listed. Odometer: 99582 Miles. If you encounter an issue, contact your Sales Representative BEFORE remove the part from vehicle.

Every measure is taken to ensure the parts are of highest quality and in condition described or better upon receipt. Make / model: CHRYSLER PACIFICA. These parts are also not covered under the St. Tag Number.

Stock Number: AP1438. Regarding engines, accessories such as alternators, starters, water pump, intake and exhaust manifolds, fuel injectors, carburetor, flywheel, brackets, oil pressure switches, thermostats, smog emission devices, turbos, high pumps, injector timing belts are complimentary do not necessarily come with the engine. 3.6L AT 9SPD. Always double check compatibility.

James Auto Truck Parts adheres to the strict Gold Seal Code of Ethics.

part #: p68166504ad price

• $670.50

specifications autotransmissionsgo:

• for models: Fwd, Pacifica
• for makes: Chrysler
• for years: 2017-2019
• mpn: P68166504ad
• model: Pacifica
• vintage part: No
• type: Automatic Transmission
• condition and options: At
• gasoline: 9 Speed Automatic

shipping autotransmissionsgo:

• service: Flat Rate Freight
• class: Freight
• type: Fixed
• cost: $350.00

seller autotransmissionsgo:

• # reviews: 7100
• city: Moscow Mills, Missouri
• rating: 100.0%

returns autotransmissionsgo:

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

general autotransmissionsgo:

• condition: Used
• Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission

offer autotransmissionsgo:

• started: March 20, 2026
• availability: In Stock
• sold: 0
• quantity: 1
• options: Ship-to-home
• best offers: True

payments autotransmissionsgo:

• wallet: Paypal
• credit card: Visa
• other

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