MOPAR 6ZA87TZZAA End Cap

( Manufacturer Part Number: 6ZA87TZZAA ), ( Part Type: Cap )

Review MOPAR End Cap

The **Mopar 6ZA87TZZAA End Cap** is a precision-engineered component designed specifically for Ford s 6.7L Power Stroke diesel engines, ensuring optimal performance, durability, and reliability in demanding applications. This high-quality end cap is crafted from robust, heat-treated steel, engineered to withstand the extreme pressures and temperatures generated within the turbocharger system. Its seamless construction minimizes the risk of leaks, vibrations, or premature wear, which are critical factors in maintaining turbocharger efficiency and engine longevity. The end cap features a tight, interference-fit design that securely locks into place, preventing axial movement and ensuring consistent airflow while reducing the potential for internal damage caused by excessive stress or misalignment. Ideal for both original equipment and aftermarket turbocharger setups, this part is compatible with a range of turbocharger models, including those from manufacturers like Garrett, BorgWarner, and Holset, making it a versatile solution for diesel enthusiasts and professional mechanics alike. Whether installed in a heavy-duty truck, a performance-oriented tow vehicle, or a fleet application, the 6ZA87TZZAA end cap delivers the structural integrity and performance consistency required to keep turbocharged diesel engines running at peak efficiency under the most grueling conditions. Its straightforward installation and compatibility with standard tools further simplify maintenance and upgrades, ensuring that engine builders and technicians can focus on achieving optimal power output without compromising on reliability.

### Pros and Cons of Buying a Mopar 6ZB87TZZAA End Cap

1. **Compatibility and Fit:** The 6ZB87TZZAA end cap is designed specifically for the 6.7L Power Stroke diesel engine, which is widely used in Ford Super Duty trucks (F-250, F-350, F-450, F-550) and some commercial vehicles. This ensures a precise fit without modifications, reducing the risk of leaks or improper sealing.

2. **Durability:** Mopar (Ford s official parts division) parts are engineered to meet or exceed OEM (Original Equipment Manufacturer) standards. The 6ZB87TZZAA end cap is built to withstand the high pressures and temperatures associated with diesel fuel systems, providing long-term reliability.

3. **Quality Assurance:** As an OEM or OEM-equivalent part, it undergoes rigorous testing to ensure performance and longevity. This reduces the likelihood of premature failure compared to aftermarket parts of unknown quality.

4. **Ease of Installation:** Since it is designed for the specific application, installation is typically straightforward, especially if you have access to the correct tools and technical guidance. This can save time and labor costs compared to custom-fitted aftermarket parts.

5. **Warranty Coverage:** Purchasing from a reputable dealer or Ford-approved supplier may include warranty coverage, offering peace of mind in case of defects. This is less common with aftermarket parts unless specified by the seller.

6. **Fuel System Integrity:** The end cap plays a critical role in maintaining fuel system pressure and preventing leaks. A high-quality part like this ensures the fuel injectors and other components function optimally, which can improve engine performance and fuel efficiency.

7. **Resale Value:** Using genuine or high-quality OEM parts can enhance the resale value of your vehicle, as buyers often prefer vehicles that have been maintained with original or equivalent components.

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1. **Cost:** Mopar parts, while high-quality, are generally more expensive than aftermarket alternatives. The 6ZB87TZZAA end cap may cost significantly more than a third-party equivalent, which could be a deterrent for budget-conscious buyers.

2. **Limited Availability:** Depending on your location, finding a specific Mopar part like this may require ordering from an online retailer or a specialized auto parts store. This could involve shipping delays or higher costs for expedited delivery.

3. **Potential Overkill for Minor Issues:** If the end cap is only failing due to a minor issue (e.g., a small leak or wear), replacing it with a new OEM part might be more than necessary. In such cases, a high-quality aftermarket part could suffice at a lower cost.

4. **Mixed Perception of Aftermarket Alternatives:** While some aftermarket parts are excellent, others may not meet the same quality standards as OEM parts. If you choose an aftermarket option, there is a risk of purchasing a subpar product that could fail sooner or cause other issues.

5. **Installation Complexity:** While the part is designed for easy installation, some users may still find the process challenging, especially if they lack mechanical experience. This could require hiring a professional, adding to the overall cost.

6. **Environmental and Ethical Considerations:** Purchasing new OEM parts contributes to higher production and disposal waste. Some buyers prefer to source used or refurbished parts to reduce environmental impact, though this may not always be feasible for critical components like an end cap.

7. **Potential for Counterfeit Parts:** When buying online, there is a risk of receiving counterfeit Mopar parts that do not meet the required specifications. This can lead to performance issues or failure. Purchasing from authorized dealers or verified sellers mitigates this risk but may limit options.

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The Mopar 6ZB87TZZAA end cap is an excellent choice for owners of 6.7L Power Stroke engines who prioritize reliability, compatibility, and long-term performance. Its OEM quality ensures it will function as intended, reducing the risk of leaks or system failures that could damage other components. However, the higher cost and potential availability issues may make it less appealing to those on a tight budget or looking for a quick, low-cost fix.

For most serious diesel engine owners, the investment in a Mopar part is justified by the peace of mind and performance benefits it provides. If cost is a major concern, thoroughly researching aftermarket alternatives preferably from reputable brands with good reviews could be a viable alternative, though it requires careful consideration to avoid compromising quality.

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- You value OEM quality and want to ensure the best possible fit and performance for your 6.7L Power Stroke engine.

- You are willing to pay a premium for reliability and warranty coverage (if available).

- You have access to the part through an authorized dealer or trusted online retailer to avoid counterfeit products.

- The end cap is a critical component and you cannot risk using a lower-quality alternative.

- You are working with a limited budget and have thoroughly researched high-quality aftermarket brands (e.g., MSD, Stanadyne, or other reputable diesel fuel system suppliers).

- The issue with the end cap is minor, and you are confident that a well-reviewed aftermarket part will suffice.

- You are comfortable with the installation process or have access to a mechanic to ensure proper fitting.

Ultimately, the best choice depends on your priorities whether that be cost savings, convenience, or absolute reliability. For most owners of high-mileage or performance-oriented trucks, the Mopar part is the safer and more practical option.

Details:

Engineered using the latest technology to ensure product lasts longer in service. Designed specifically for trucks, trailers, and buses. Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Mopar 6ZA87TZZAA End Cap: Part Number: Manufacturer.

Made of high-quality components for durability, reliability, and performance. Manufactured following strict OE standards to work like the original component.

part #: 6za87tzzaa prices

• $124.32-$135.98

specifications frontbumperus:

• for makes: Mopar
• mpn: 6za87tzzaa
• part type: Cap

payments frontbumperus:

• wallet: Paypal
• other
• credit card: Diners-club

shipping frontbumperus:

• class: Standard
• cost: $0.00
• service: Standard
• type: Fixed
• transit: 3-7 Days

seller frontbumperus:

• rating: 99.2%
• # reviews: 65577
• city: Los Angeles, California

general frontbumperus:

• Exterior Parts Accessories > Bumpers Components > Bumpers Reincements
• condition: New

offer frontbumperus:

• availability: In Stock
• sold: 0
• quantity: 4
• best offers: True
• options: Ship-to-home
• started: February 26, 2026

returns frontbumperus:

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

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