FOUR SEASONS Engine Coolant Air Bleeder Valve 096361854284
( Brand: Four Seasons ), ( Manufacturer Part Number: 85428 ), ( Manufacturer Warranty: 1 Year ), ( Type: Engine Coolant Air Bleeder Valve ), ( Oe/oem Part Number: 04792916ad, 4663723af, 4663723ag, 4663723ah, 4792329 ), ( UPC: 096361854284 )
Review FOUR SEASONS Engine Coolant Air Bleeder Valve
The **Seasons 85428 Engine Coolant Air Bleeder Valve** is a precision-engineered component designed to ensure optimal performance and longevity for modern automotive cooling systems. This high-quality air bleeder valve is specifically crafted to prevent airlocks in the coolant circuit, a common issue that can lead to overheating, reduced engine efficiency, and potential damage to critical components such as the water pump, thermostat, and radiator. Constructed from durable materials, including corrosion-resistant metals and reinforced elastomers, the 85428 valve is built to withstand the harsh conditions of high-pressure coolant flow and temperature fluctuations, making it an ideal choice for both OEM replacements and aftermarket upgrades. Its sleek, compact design allows for seamless integration into existing cooling system layouts, ensuring a tight seal that minimizes coolant leakage while efficiently expelling trapped air during system priming. Whether installed in high-performance vehicles, daily drivers, or heavy-duty applications, this valve operates with quiet precision, maintaining consistent coolant circulation and protecting against thermal stress. Engineered to meet stringent industry standards, the Seasons 85428 air bleeder valve is a reliable solution for maintaining cooling system integrity, reducing maintenance downtime, and extending the lifespan of your engine s critical components.
### **Pros and Cons of buying a Season 85428 Engine Coolant Air Bleeder Valve**
#### **Pros:**1. **Compatibility** This part is designed specifically for Season engines, ensuring a proper fit without modification. It is likely engineered to meet the manufacturer s specifications, reducing the risk of leaks or improper function.
2. **Improved Cooling System Efficiency** An air bleeder valve helps remove trapped air from the cooling system, preventing overheating and ensuring optimal coolant circulation. This can extend the life of the engine and improve performance.
3. **Prevents Air Locks** Air pockets in the cooling system can cause erratic temperature fluctuations, reduced coolant flow, and potential damage to the water pump or thermostat. This valve helps expel air, maintaining system integrity.
4. **Easier Maintenance** Some systems require manual bleeding of air, which can be time-consuming. A dedicated air bleeder valve automates this process, simplifying routine maintenance.
5. **Potential Long-Term Reliability** If the valve is of high quality, it may reduce wear on other cooling system components by preventing air-related issues.
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#### **Cons:**1. **Cost** As a specialized part, it may be more expensive than generic alternatives, especially if sourced directly from the manufacturer or an authorized dealer.
2. **Installation Complexity** Depending on the engine s design, installation may require disassembly of parts of the cooling system, which could be labor-intensive if the mechanic is inexperienced.
3. **Potential for Counterfeit Parts** If purchased from an untrusted seller, there is a risk of receiving a low-quality or fake part that fails prematurely, leading to additional repair costs.
4. **Limited Availability** Since it is a niche component, it may not be readily available at all auto parts stores, requiring special ordering, which could delay repairs.
5. **Wear Over Time** Like any mechanical component, the valve may degrade with age or exposure to coolant contaminants, requiring eventual replacement.
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### **Conclusion:**The **Season 85428 Engine Coolant Air Bleeder Valve** is a worthwhile investment if you are experiencing persistent air lock issues in your cooling system. Its primary benefit lies in improving system efficiency and preventing overheating, which can save money in the long run by avoiding more costly engine damage. However, the upfront cost, installation challenges, and potential for counterfeit parts must be considered.
If your engine is showing signs of air-related cooling problems (e.g., overheating, inconsistent temperature readings, or coolant loss without visible leaks), replacing the air bleeder valve is a practical solution. For best results, purchase from a reputable supplier and ensure proper installation by a qualified mechanic.
### **Recommendation:**- **Buy it if:** You are confident in diagnosing air-related cooling issues and want a long-term fix to prevent overheating.
- **Avoid it if:** You are unsure about the symptoms or cannot afford the cost, as cheaper alternatives (like manual bleeding) may suffice for minor issues.
- **Best Practice:** Pair this purchase with a full cooling system flush and inspection to ensure optimal performance. Always verify the part s authenticity and consult a mechanic if installation is unfamiliar.
Details:
Engine Coolant Air Bleeder Valve. Superseded Part Numbers This item may have been superseded from a different part number this manufacturer. This part fits vehicles made in the following years 1998 ,1999,2000,2001, 2002 ,2003,2004,2005,2006,2007,2008,2009,2010. Backed by over 50 years of mobile a/c experience, fix it once and right with Four Seasons.
04792916AD, 11185428, 2011 5475 4792916AD, 6051982, 815634, 8241536, 85428, 902-301, CH2301, CO34740, CWK815634, KGT5189N, W98222, Z63011, ZAP1054.
part #: 85428 prices
- $33.74-$88.99
specifications ocoosys:
- brand: Four Seasons
- mpn: 85428
- manufacturer warranty: 1 Year
- type: Engine Coolant Air Bleeder Valve
- oe/oem part number: 04792916ad, 4663723af, 4663723ag, 4663723ah, 4792329
- upc: 096361854284
returns ocoosys:
- paid by: Seller
- policy: Returns Accepted
- time: 30 Days
shipping ocoosys:
- cost: $0.00
- class: Standard
- type: Fixed
- service: Standard
- transit: 4-8 Days
offer ocoosys:
- sold: 0
- options: Ship-to-home
- started: March 11, 2026
- availability: In Stock
- quantity: 1
payments ocoosys:
- wallet: Apple-pay
- other
- credit card: Mastercard
seller ocoosys:
- rating: 97.6%
- # reviews: 7068
- city: Carson, California
general ocoosys:
- Car Truck Parts Accessories > Engine Cooling Components > Other Engine Cooling Components
- condition: New
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