FORD YL8Z-6N746-BA Oil Cooler Hose

( Manufacturer Part Number: YL8Z-6N746-BA ), ( Type: Hose Assembly ), ( Manufacturer Warranty: 1 Year ), ( Placement On Vehicle: Engine Compartment ), ( Color: Black ), ( Material: Hose With Clamp ), ( Year: 2005 2006 ), ( Fitment Type: Direct Replacement ), ( Certification: Genuine Oem )

Review FORD New Oem Oil Cooler Hose Assembly fits ESCAPE MARINER 2005–2006

The **Ford YL8Z-6N746-BA Oil Cooler Hose** is a precision-engineered replacement part designed specifically for the **2005 2006 Ford Escape and Mercury Mariner**, ensuring optimal performance and longevity for the vehicle s oil cooling system. This high-quality rubber hose features a durable, reinforced construction that resists cracking, kinking, and oil degradation, even under the demanding conditions of extended driving or towing. Engineered to meet Ford s exact specifications, it maintains the proper oil flow between the engine s oil cooler and the oil filter housing, preventing overheating and ensuring consistent lubrication for critical engine components. The hose is crafted from a blend of synthetic rubber and high-grade elastomers, providing excellent resistance to oil, heat, and environmental contaminants, while its smooth, reinforced interior minimizes pressure drop and maintains efficient circulation. Whether used in high-performance applications or daily commuting, this hose helps safeguard the engine s internal components by preventing oil from overheating, thus extending the life of the oil cooler and reducing the risk of costly repairs. Its universal compatibility with the specified models ensures a seamless fit, and its robust design aligns with Ford s engineering standards, making it an ideal choice for both professional mechanics and DIY enthusiasts seeking reliable, long-lasting performance.

### **Pros and Cons of buying a Ford YL8Z-6N746-BA (2005-2006 Escape/Mariner Oil Cooler Hose)**

1. **Direct Fitment** This part is specifically designed for the 2005-2006 Ford Escape and Mariner with the YL8Z engine code, ensuring compatibility without modifications.

2. **Quality Material** Ford s OE (Original Equipment) parts are generally built to last, using durable materials that resist cracking, leaking, or premature wear.

3. **Reliability** Since it s a genuine Ford part, it should function as intended, reducing the risk of engine overheating or oil cooler failure.

4. **Warranty Coverage** Purchasing from an authorized dealer or reputable online retailer often includes a warranty, providing peace of mind against defects.

5. **Prevents Long-Term Damage** A failing oil cooler hose can lead to oil leaks, reduced cooling efficiency, or even engine damage if ignored. Replacing it proactively avoids costly repairs.

6. **Easy Installation** The hose is designed for straightforward replacement, requiring basic tools and minimal mechanical skill.

1. **Higher Cost** Compared to aftermarket or generic replacements, a genuine Ford part is typically more expensive, which may be a concern for budget-conscious buyers.

2. **Potential Counterfeit Risks** If purchased from an untrusted seller (e.g., unlicensed online marketplaces), there s a risk of receiving a fake or low-quality part that fails quickly.

3. **Limited Availability** Genuine Ford parts may not be as widely stocked as aftermarket alternatives, requiring advance ordering or special ordering from a dealer.

4. **Overkill for Minor Issues** If the hose failure is isolated (e.g., a small crack), some owners might opt for a cheaper aftermarket hose as a temporary fix, though this is not recommended long-term.

5. **Environmental Impact** As with any OE part, disposal may require proper recycling, which some buyers may overlook.

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### **Conclusion**

The **Ford YL8Z-6N746-BA oil cooler hose** is a reliable, high-quality replacement part that ensures proper engine cooling and prevents potential long-term damage. While it comes at a higher price than aftermarket options, its durability, warranty, and direct fitment make it a strong choice for owners who prioritize longevity and peace of mind. However, buyers should verify the seller s legitimacy to avoid counterfeit parts and consider their budget and urgency for replacement.

### **Recommendation**

If you need a **long-term, trustworthy solution** and can afford the cost, **purchase the genuine Ford part** from an authorized dealer, Ford s official website, or a reputable online retailer (e.g., RockAuto, Amazon with verified sellers). If cost is a major concern and you re comfortable with aftermarket brands, research highly rated alternatives (e.g., ACDelco, Bosch) that offer similar performance. Always inspect the part upon arrival and follow installation guidelines to ensure proper function. Regularly check the oil cooler system for leaks or wear to avoid future issues.

Details:

Hose Assembly Is A Direct Fit For The Following Genuine Part Number: YL8Z-6N746-BA.

part #: yl8z6n746 prices

• $42.37-$42.74

specifications ocoosys:

• for models: Escape, Mariner
• for makes: Ford
• for years: 2005-2006
• mpn: Yl8z-6n746-ba
• type: Hose Assembly
• manufacturer warranty: 1 Year
• placement on vehicle: Engine Compartment
• color: Black
• material: Hose With Clamp
• year: 2005 2006
• fitment type: Direct Replacement
• certification: Genuine Oem

shipping ocoosys:

• type: Calculated
• transit: 5-12 Days
• class: Standard
• service: USPS Ground Advantage, UPS Ground
• cost: $22.40
• carrier: USPS, UPS

returns ocoosys:

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

payments ocoosys:

• wallet: Apple-pay
• other
• credit card: Discover

general ocoosys:

• Car Truck Parts Accessories > Engine Cooling Components > Coolant Hoses
• condition: New

offer ocoosys:

• availability: In Stock
• quantity: 7
• sold: 0
• options: Ship-to-home
• started: May 14, 2026

seller ocoosys:

• # reviews: 3
• rating: 100.0%
• city: Braintree, Massachusetts

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