FOUR SEASONS 89IA390 Engine Coolant Hose Connector Lobo 5.0L V8

( Brand: Four Seasons ), ( Manufacturer Part Number: 89IA390 ), ( Part Type: Engine Hose ), ( Manufacturer Warranty: 1 Year ), ( Bundle: No ), ( Cs-sku: 328 )

Review FOUR SEASONS Engine Coolant Hose Connector Ford Lobo 5.0l V8 fits 2011–2018

The **Seasons 89IA390 Engine Coolant Hose Connector** is a precision-engineered, high-performance replacement part designed specifically for the **2011 2018 Ford Focus ST (Lobo) with the 5.0L Coyote V8** engine. Crafted from **durable, heat-resistant rubber** reinforced with **high-strength synthetic fibers**, this hose connector ensures reliable fluid circulation within the cooling system, preventing leaks, overheating, and potential engine damage. The **OEM-quality design** guarantees a seamless fit, maintaining proper pressure and flow while resisting kinks, cracks, or degradation under the demanding conditions of high-performance driving. Engineered to meet or exceed factory specifications, this connector features a **secure clamp system** for effortless installation, allowing mechanics and DIY enthusiasts to replace it quickly without the need for specialized tools. Its **temperature-resistant properties** ensure long-lasting performance, even under extreme operating conditions, making it an essential upgrade for owners seeking to enhance reliability and longevity in their Ford Focus ST s cooling system. Whether used for routine maintenance or as part of a performance tune-up, this **direct-fit replacement** delivers the durability and efficiency required to keep the Coyote V8 running at peak performance.

**Pros and Cons of buying a 89IA390 Engine Coolant Hose Connector for 2011 2018 Ford F-150 5.0L V8**

1. **Direct Fitment** The part is specifically designed for the 2011 2018 Ford F-150 with a 5.0L V8 engine, ensuring compatibility without modifications.

2. **Reliability** Ford s aftermarket parts, especially those from reputable suppliers, are often engineered to meet or exceed OEM standards, reducing the risk of premature failure.

3. **Prevents Coolant Leaks** A failing coolant hose connector can lead to coolant leaks, overheating, and engine damage. Replacing it proactively avoids costly repairs down the line.

4. **Easy Installation** The part is typically a straightforward replacement, requiring minimal tools and time, making it suitable for DIY mechanics.

5. **Cost-Effective** Replacing a single connector is far cheaper than dealing with engine overheating or coolant system failures, which could require a full radiator flush or even engine repairs.

6. **Warranty Coverage** Many aftermarket suppliers offer warranties, providing peace of mind against defects or early wear.

7. **Accessibility** The part is widely available through online retailers, auto parts stores, and Ford dealerships, ensuring easy procurement.

1. **Potential Counterfeit Parts** Some third-party sellers may offer knockoff or low-quality replacements that fail quickly, leading to repeated replacements or system issues.

2. **Mismatched Materials** Cheaper alternatives might use inferior rubber or plastic, which could degrade faster under heat and pressure, reducing longevity.

3. **Installation Challenges** If the connector is corroded or the surrounding area is dirty, installation could be difficult, requiring extra cleaning or tools.

4. **Limited Lifespan** While the part itself may last, the surrounding hoses or clamps could wear out simultaneously, necessitating additional replacements.

5. **Price Variability** Prices can fluctuate based on brand, supplier, and demand, potentially leading to higher costs than expected.

6. **Compatibility Risks** If the wrong part is purchased (e.g., a version for a different Ford model or year), it may not fit correctly, leading to leaks or improper function.

7. **DIY Difficulty for Novices** While the replacement is simple, those unfamiliar with engine work may struggle with proper sealing or tightening, risking leaks.

The **89IA390 engine coolant hose connector** is a practical and necessary replacement for the 2011 2018 Ford F-150 5.0L V8, especially if the original is leaking or cracked. The benefits of preventing coolant system failures and avoiding engine damage far outweigh the risks, provided the part is sourced from a trusted supplier. However, caution is advised against purchasing from unverified sellers, as counterfeit or low-quality parts can lead to recurring issues.

- **Purchase from a reputable supplier** (e.g., RockAuto, Ford Dealership, or trusted online retailers like Amazon or eBay with verified sellers).

- **Verify the part number and model fitment** before buying to ensure compatibility.

- **Inspect the surrounding hoses and clamps** during installation replace any worn components to prevent future leaks.

- **Follow manufacturer guidelines** for installation, including proper tightening and sealing.

- **Consider professional installation** if unsure about DIY work, especially if the engine has been recently serviced or if there are signs of corrosion.

For most DIY mechanics, this is a straightforward and worthwhile upgrade that enhances the reliability of the cooling system. If budget is a concern, prioritize quality over price to avoid repeated replacements.

Details:

Fitment Notes: Engine: 5.0L V8;.: Engine Coolant Components, Gasket or Seal Included: No, Inlet DOA. Part Type: Engine Coolant Hose Connector. Notes: Coolant Coupling.

Engine Coolant Coupling. Warranty Coverage: 1 Year. IN: 1.52 in, Material: Aluminum, Overall height 4.42 Style: w/o Thermostat, Thermostat Included?: Not Included, Type: Coolant Coupling. 2012 Ford Lobo Engine: 5.0L V8; Coolant Coupling;.

part #: 89ia390 prices

• $27.63-$45.63

specifications ocoosys:

• for makes: Ford
• for years: 2011-2018
• brand: Four Seasons
• mpn: 89ia390
• part type: Engine Hose
• manufacturer warranty: 1 Year
• bundle: No
• cs-sku: 328

seller ocoosys:

• city: Bronx, New York
• rating: 100.0%
• # reviews: 432

payments ocoosys:

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

shipping ocoosys:

• type: Fixed
• class: Standard
• cost: $0.00
• transit: 5-11 Days
• service: Standard

offer ocoosys:

• started: April 24, 2026
• availability: In Stock
• sold: 0
• quantity: 1
• options: Ship-to-home

general ocoosys:

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

returns ocoosys:

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

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