MOPAR 7KB64TX7AA Cup Holders

( Manufacturer Part Number: 7KB64TX7AA ), ( Part Type: Holder )

Review MOPAR Insert

The **Mopar 7KB64TX7AA** is a high-performance, direct-replacement timing belt kit designed specifically for select Ford and Mercury vehicles equipped with the **4.6L (281 cubic inch) Modular V8 engine**, commonly found in models such as the **Ford Mustang (1996 2004), Taurus (1996 2007), and Expedition (1997 2003)**. This meticulously engineered kit is engineered to restore optimal timing and valve synchronization, ensuring reliable operation and preventing catastrophic engine failure a critical maintenance task often overlooked until it s too late. The **7KB64TX7AA** features a **high-quality, reinforced timing belt** constructed from durable, heat-resistant rubber infused with advanced polymer fibers for extended wear life, reducing the risk of premature stretching or fraying. Complementing the belt is a **precision-machined tensioner assembly**, including a **hydraulic or mechanical tensioner** (depending on application), which maintains consistent tension to prevent belt slippage and ensure proper camshaft-to-crankshaft alignment. Additionally, the kit includes **idler pulleys** (where applicable) and **water pump components** (in some configurations), all of which are designed to work in harmony with the engine s internal timing system. Whether installed during routine maintenance or as part of a scheduled service interval (typically every **60,000 100,000 miles**, though this varies by driving conditions), this kit provides a seamless, factory-matched replacement that eliminates the need for costly engine modifications or retrofits. Engineered for ease of installation, the **7KB64TX7AA** includes clear labeling and color-coded markings to simplify alignment with the crankshaft and camshaft sprocket, reducing the potential for costly mistakes. By investing in this Mopar genuine parts kit, vehicle owners can restore their engine s performance with confidence, knowing they ve chosen a product backed by Ford s legacy of durability and precision engineering.

### Pros and Cons of Buying a Mopar 7KB64TX7AA Engine

The **Mopar 7KB64TX7AA** is a 6.4L V8 engine produced by Chrysler (now part of Stellantis) for use in full-size trucks, SUVs, and some performance applications. Below is a detailed breakdown of its advantages and disadvantages.

---

### **Pros**

1. **High Power Output**

The 7KB64TX7AA is a high-performance variant of the 6.4L Hemi V8, producing around **470 horsepower and 460 lb-ft of torque** in its stock form. This makes it well-suited for towing, hauling, and performance applications, especially when paired with a supercharger (as in the **Chrysler 300 SRT-8** or **Dodge Challenger SRT8**).

2. **Durability and Reliability**

The Hemi engine architecture is known for its strength and longevity. The forged crankshaft, connecting rods, and high-flow cylinder heads contribute to its robustness. With proper maintenance, these engines can easily exceed **200,000 miles** before major overhauls.

3. **Supercharger Compatibility**

The 7KB64TX7AA is designed to handle forced induction, making it a popular choice for supercharged builds. When paired with a supercharger (such as the **Eaton M90** or **Garrett GTX**), it can produce **600 horsepower** without excessive stress on the internals, provided the supporting components (transmission, drivetrain, cooling) are upgraded accordingly.

4. **Aftermarket Support**

- **Intake and exhaust systems** (e.g., K&N, Borla, MagnaFlow)

- **Fuel system upgrades** (e.g., fuel pumps, injectors, fuel rail pressure sensors)

- **Transmission upgrades** (e.g., Tremec 6060, Borla exhaust manifolds)

- **Cooling upgrades** (e.g., larger radiators, oil coolers, intercoolers)

- **Performance chips and ECU tuning** (e.g., Haltech, SCT, AEM)

5. **Towing and Hauling Capability**

Stock or lightly modified versions of this engine can handle **heavy loads** (up to **10,000 lbs** in some applications) when paired with a proper transmission (e.g., **6-speed manual or 8-speed automatic**) and drivetrain.

6. **Modular Design**

The Hemi engine shares many components with other Chrysler V8s (e.g., 6.1L, 6.2L, 7.0L), making repairs and upgrades more accessible. Parts like cylinder heads, intake manifolds, and valve covers are often interchangeable with other Hemi engines.

7. **Good Fuel Economy for a V8**

While not a diesel, the 7KB64TX7AA is more efficient than many naturally aspirated V8s of its class, especially when paired with a **6-speed automatic transmission** (e.g., **64RLE**). Expect around **12-16 MPG** in mixed driving, which is decent for a V8 in this power range.

8. **Resale Value**

Hemi engines, particularly in high-demand applications (e.g., **Dodge Challenger SRT8, Chrysler 300 SRT8**), retain their value well. A well-maintained 7KB64TX7AA can be a solid investment if you plan to sell later.

9. **Easy to Work On**

The Hemi s design is relatively straightforward compared to some modern engines. The **top-end components** (heads, valves, camshafts) are accessible, and many repairs can be done with basic tools. The **coil-on-plug ignition system** is also more reliable than older distributor-based setups.

10. **Versatility**

- **Street rods** (with a supercharger or turbo)

- **Trucks and SUVs** (for towing/hauling)

- **Performance builds** (with forced induction)

- **Classic car restorations** (as a drop-in replacement for older V8s)

---

### **Cons**

1. **High Cost of Purchase and Upgrades**

- The **7KB64TX7AA itself is expensive**, especially in high-performance applications (e.g., **SRT8 engines can cost $3,000 $6,000 used**).

- **Supercharger kits** (e.g., Eaton M90) can run **$1,500 $3,000 **, and supporting upgrades (transmission, cooling, fuel system) add to the cost.

- **Labor costs** for installation and tuning can be high, especially if you re not mechanically inclined.

2. **Fuel System Limitations**

- The stock fuel system (fuel pump, injectors, fuel rail) is not designed for extreme power levels. **Upgrading to high-flow injectors, a direct-port fuel pump, and a fuel pressure regulator** is often necessary for supercharged builds.

- **Ethanol compatibility** can be an issue while the 7KB64TX7AA can run on E10, higher ethanol blends (E15 ) can cause **carbon buildup and fuel system issues** if not properly managed.

3. **Cooling System Demands**

- The Hemi engine generates **a lot of heat**, especially under forced induction. A **high-capacity cooling system** (larger radiator, oil cooler, intercooler) is often required to prevent overheating.

- **Water pump failures** are a known issue some owners report premature failure, which can lead to catastrophic engine damage if not caught early.

4. **Transmission Wear Under Heavy Loads**

- The **64RLE automatic transmission** (common in SRT applications) is strong but can wear out faster under **aggressive driving or heavy loads**. Upgrading to a **Tremec 6060 manual transmission** or a **heavy-duty automatic** (e.g., **ZF 8HP**) can help but adds cost.

5. **Oil Consumption**

- Some owners report **oil consumption issues**, particularly with high-mileage engines. This can be mitigated with **high-quality synthetic oil (e.g., Mobil 1, Pennzoil Platinum)** and regular oil changes.

6. **Electrical and Sensor Issues**

- The **MAF (Mass Air Flow) sensor** and **fuel pressure sensors** can fail, leading to **rough idling or drivability problems**. These sensors are relatively inexpensive to replace but can be finicky.

- **ECU tuning** is often required for performance builds, and improper tuning can lead to **knocking, misfires, or long-term damage**.

7. **Weight**

- The Hemi engine is **heavy** (around **600 700 lbs** with accessories), which can affect **handling and fuel economy** in lighter vehicles (e.g., a Challenger vs. a Ram 1500).

8. **Limited Naturally Aspirated Potential**

- While the 7KB64TX7AA is strong stock, it **does not breathe well naturally aspirated**. Without forced induction, it struggles to reach **500 horsepower** without major internal modifications (e.g., porting heads, larger valves, camshaft upgrades).

9. **Supercharger Reliability Concerns**

- The **Eaton M90 supercharger** (common in SRT applications) is durable but can fail if not maintained properly. **Oil leaks, belt wear, and intercooler issues** are occasional problems.

- **Boost controller failures** can also occur, leading to **uncontrolled boost and potential engine damage**.

10. **Noise Levels**

- The Hemi engine is **loud**, especially under load. While this is part of its charm for enthusiasts, it may not be ideal for **quiet street driving or urban environments**.

11. **Parts Availability Can Be Inconsistent**

- While the Hemi has strong aftermarket support, **some rare or OEM parts** (e.g., specific sensors, gaskets) can be difficult to find, especially for older models.

- **Remanufactured engines** may not always be as reliable as a fresh build, depending on the quality of the rebuild.

12. **Potential for Overbuilding Without Proper Support**

- If you **supercharge the engine without upgrading the transmission, drivetrain, or cooling system**, you risk **premature failure**. The 7KB64TX7AA is strong, but it needs **proper support** to handle high power levels safely.

---

### **Conclusion**

The **Mopar 7KB64TX7AA** is one of the best high-performance V8 engines available for Chrysler applications, offering **exceptional power, durability, and aftermarket support**. It is an **excellent choice** for:

- **Towing and hauling** (stock or lightly modified)

- **Supercharged performance builds** (with proper upgrades)

- **Classic car restorations** (as a reliable,

Details:

Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Designed specifically for trucks, trailers, and buses. Engineered using the latest technology to ensure product lasts longer in service. Manufactured following strict OE standards to work like the original component.

Mopar 7KB64TX7AA Insert: Part Number: Manufacturer. Made of high-quality components for durability, reliability, and performance.

part #: 7kb64tx7aa prices

• $234.26-$256.36

specifications cacuhol:

• for makes: Mopar
• mpn: 7kb64tx7aa
• part type: Holder

offer cacuhol:

• quantity: 2
• availability: In Stock
• best offers: True
• sold: 0
• options: Ship-to-home
• started: February 9, 2026

returns cacuhol:

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

general cacuhol:

• condition: New
• Interior Parts Accessories > storage Organizers > Cup Holders

seller cacuhol:

• rating: 99.1%
• # reviews: 64490
• city: Los Angeles, California

payments cacuhol:

• wallet: Apple-pay
• credit card: Diners-club
• other

shipping cacuhol:

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

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