MOTORCRAFT XZ85M5 Fuel Tank Cap 2.3L 3.0L

( Brand: Motorcraft ), ( Manufacturer Part Number: XZ85M5 ), ( Part Type: Fuel Tank Cap ), ( Product Warranty: 12 Month Warranty ), ( Part Info: Non-locking Fuel Filler Cap ), ( Years: 2005 2006 2007 05 06 07 ), ( Makes: Ford Mercury ), ( Models: Escape Focus Mariner ), ( Important: Please Read All Notes Before Making This Purchase ), ( Cs-sku: 400 )

Review MOTORCRAFT Fuel Tank Cap Ford Mercury 2.3l Cyl 3.0l fits ESCAPE FOCUS MARINER 2005–2007

The **Motorcraft XZ85M5 Fuel Tank Cap** is a precision-engineered replacement part designed exclusively for Ford s 2005 through 2007 model year vehicles, including the **Mercury Escape, Ford Focus, and Ford Mariner**, all equipped with the **2.3L Duratec or 3.0L Essex V6 engines**. Crafted to meet Ford s exacting standards, this fuel cap is built with durability and reliability in mind, ensuring a secure and leak-free fit that maintains optimal fuel system performance. The cap features a robust, corrosion-resistant construction, utilizing high-quality materials that resist wear from environmental exposure, including moisture, road salt, and UV degradation, which are common culprits in premature failure of aftermarket alternatives. Its threaded design is engineered to match the precise specifications of the original equipment manufacturer (OEM), guaranteeing a snug seal that prevents fuel vapors from escaping while also blocking contaminants from entering the fuel system. The cap s sleek, aerodynamic shape not only enhances the vehicle s aesthetic continuity but also minimizes drag, contributing to improved fuel efficiency. Inside, the cap incorporates a reliable pressure relief valve, which regulates internal pressure to prevent overloading and potential damage to the fuel tank or related components. This valve is calibrated to Ford s exacting tolerances, ensuring that the fuel system operates within safe parameters, reducing the risk of leaks or pressure-related issues. For vehicle owners seeking a direct, high-performance replacement that restores factory integrity, the Motorcraft XZ85M5 is the ideal choice combining Ford s reputation for quality with the confidence of an OEM part that fits seamlessly into the original design. Whether addressing a worn-out or missing cap, upgrading for improved fuel system protection, or simply maintaining the vehicle s original specifications, this cap delivers the performance and longevity expected from Motorcraft s trusted lineup.

**Pros and Cons of buying a Motorcraft XZ85M5 Fuel Tank Cap for 2005 2007 Ford Mercury Escape, Focus, and Mariner (2.3L and 3.0L Engines)**

1. **OEM Quality and Fit** The Motorcraft XZ85M5 is an original equipment manufacturer (OEM) part, meaning it is designed to match the exact specifications of the original fuel cap on your vehicle. This ensures a proper seal, preventing fuel vapors from escaping and maintaining optimal fuel system performance.

2. **Reliability and Durability** Motorcraft parts are built to Ford s standards, which generally means they are durable and less likely to fail prematurely compared to aftermarket alternatives. This can reduce the risk of leaks or malfunctions over time.

3. **Compatibility** The part is explicitly listed for your vehicle s model years and engine sizes, minimizing the chance of purchasing an incorrect or incompatible cap. This avoids potential issues like improper sealing or difficulty in installation.

4. **Warranty Coverage** Motorcraft parts often come with a warranty, providing some assurance against defects in materials or workmanship. This can be particularly useful if the cap fails shortly after installation.

5. **Consistency with Original Design** Using an OEM part ensures that the fuel cap s design (including the shape, threads, and pressure valve) matches the vehicle s fuel system, which is critical for proper operation of the evaporative emissions control system (EVAP).

6. **Ease of Installation** Since it is the correct part for your vehicle, installation should be straightforward, requiring no modifications to the fuel tank or surrounding components.

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1. **Higher Cost Compared to Aftermarket** OEM parts like the Motorcraft XZ85M5 are typically more expensive than generic aftermarket alternatives. While the price difference may not be significant for a single part, it can add up if multiple OEM components are needed.

2. **Potential for Overkill** If the original cap was not failing and only needed replacement due to routine maintenance or a standard upgrade, an aftermarket cap that meets OEM specifications might suffice at a lower cost. However, if the original cap was damaged or leaking, the OEM part is still the safest choice.

3. **Limited Availability Outside Dealerships** While Motorcraft parts are widely available, they may not be as easily accessible as aftermarket options, especially in smaller or online retailers. You may need to order from a dealership or authorized Ford parts distributor.

4. **No Additional Features** Unlike some aftermarket fuel caps, the Motorcraft XZ85M5 does not include extra features such as fuel line filters, pressure regulators, or enhanced sealing materials. If you re looking for performance upgrades, this part may not offer them.

5. **Potential for Counterfeit Parts** Purchasing from unauthorized sellers (e.g., third-party online marketplaces) could result in counterfeit Motorcraft parts that do not meet Ford s standards. Always buy from reputable dealers or Ford-approved suppliers to avoid this risk.

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The **Motorcraft XZ85M5 fuel tank cap is the best choice for your 2005 2007 Ford Mercury Escape, Focus, and Mariner (2.3L and 3.0L engines)** if you prioritize reliability, proper fitment, and long-term performance. While it is more expensive than aftermarket alternatives, the OEM quality ensures a secure seal, proper EVAP system function, and peace of mind. This part is ideal if you suspect the original cap is failing, leaking, or damaged, or if you want to replace it as part of routine maintenance with the highest standard of compatibility.

If you are on a tight budget and the original cap is still functional, an aftermarket cap that matches the OEM specifications (e.g., a part with the same part number or a high-quality generic replacement) could be a cost-effective alternative. However, for most owners, the Motorcraft part is the recommended option due to its proven reliability and direct compatibility with your vehicle.

Purchase the **Motorcraft XZ85M5 fuel tank cap** from an authorized Ford dealer or a trusted online retailer (such as RockAuto, Amazon, or a dealership parts department) to ensure authenticity. If you encounter difficulty finding it, verify the part number and cross-reference it with your vehicle s specifications to confirm compatibility. Avoid generic aftermarket parts unless they are explicitly rated for your vehicle s fuel system. Proper installation is key ensure the cap is tightened securely but not overtightened to prevent damage to the threads.

Details:

Make model Years, Ford Focus 2005, 2007. Ford Escape 2005 - 2007 2.3L 4 Cyl. Motorcraft and Ford Parts are manufactured from first-quality materials - chosen specifically for maximum performance application suitability. Motorcraft and Ford Parts are used throughout vehicles in a variety of applications that help ensure the proper build quality, integrity long-lasting performance every car or truck.

Make model Years, Fit Notes: Fuel Tank Filler, Ford Focus 2006. Ford Escape 2005 - 2007 3.0L V6.

part #: xz85m5 prices

• $22.55-$34.63

specifications fueltanksysteme:

• for models: Escape, Focus, Mariner
• for makes: Ford, Mercury
• for years: 2005-2007
• brand: Motorcraft
• mpn: Xz85m5
• part type: Fuel Tank Cap
• product warranty: 12 Month Warranty
• part info: Non-locking Fuel Filler Cap
• years: 2005 2006 2007 05 06 07
• makes: Ford Mercury
• models: Escape Focus Mariner
• important: Please Read All Notes Before Making This Purchase
• cs-sku: 400

seller fueltanksysteme:

• rating: 98.8%
• city: Littleton, Massachusetts
• # reviews: 68776

returns fueltanksysteme:

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

shipping fueltanksysteme:

• type: Fixed
• service: FedEx Ground / FedEx Home Delivery
• carrier: FedEx
• class: Standard
• transit: 4-10 Days
• cost: $0.00

general fueltanksysteme:

• Car Truck Parts Accessories > Air Fuel Delivery > Fuel Tanks Filler Necks
• condition: New

payments fueltanksysteme:

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

offer fueltanksysteme:

• availability: In Stock
• started: June 5, 2026
• options: Ship-to-home
• quantity: 1
• sold: 0

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