fits model: F250, F350. make: Ford. year: 1985–1987.

( Manufacturer Part Number: E5TE-8594-CA ), ( Type: Thermostat Housing ), ( Ipn: 7.5 7.5l 460 ), ( Oe/oem Part Number: Oem ), ( Vintage Part: Yes )
The Ford E5TE-8594-CA thermostat housing vacuum switch is an essential component of the cooling system in select Ford F-250 and F-350 models produced between 1985 and 1987, featuring a 7.5L engine. This vacuum switch is specifically designed to regulate the engine cooling system based on engine vacuum levels.
The thermostat housing vacuum switch is a crucial part of the engine's temperature control mechanism. It monitors the engine vacuum level and sends a signal to the engine control module (ECM) to activate the cooling fan when necessary. The switch operates by utilizing vacuum pressure from the engine to maintain optimal engine temperature during various driving conditions.
The Ford E5TE-8594-CA switch is a high-quality, OEM (Original Equipment Manufacturer) component designed to fit and function seamlessly with your vehicle's cooling system. The switch is engineered using durable materials and precise manufacturing techniques to ensure reliable performance and long-lasting durability.
When the engine is cold, the vacuum switch remains deactivated, allowing the engine to warm up efficiently. As the engine reaches its optimal operating temperature, the vacuum switch activates the cooling fan to maintain the temperature and help prevent overheating. This feature is essential for prolonging the life of the engine and ensuring optimal performance.
If you suspect that your vehicle's thermostat housing vacuum switch is not functioning correctly, it is essential to replace it with a new, genuine Ford part like the E5TE-8594-CA. Symptoms of a faulty switch may include a malfunctioning cooling fan, inconsistent engine temperature, or warning lights illuminating on the dashboard. By replacing the vacuum switch with a new, OEM component, you can help restore your vehicle's cooling system to its optimal performance and ensure the longevity of your engine.
The Ford E5TE-8594-CA thermostat housing vacuum switch is a crucial component in the cooling system of Ford F250 and F350 models manufactured between 1985 and 1987, equipped with the 7.5L engine. This part regulates the engine temperature by controlling the flow of coolant and activating the cooling fan as needed. In this analysis, we will discuss the pros and cons of buying this thermostat housing vacuum switch.
II. Pros1. Improved Engine Performance: A faulty thermostat housing vacuum switch can cause poor engine performance, including overheating, misfiring, and rough idling. Replacing the old part with a new one ensures optimal engine performance and efficiency.
2. Enhanced Cooling System: The thermostat housing vacuum switch plays a significant role in the cooling system by controlling the coolant flow and fan operation. A new switch ensures that the engine stays at the proper operating temperature, preventing damage caused by overheating.
3. Cost-Effective: Replacing the thermostat housing vacuum switch is a more cost-effective solution compared to other cooling system repairs or engine replacements.
4. OEM Quality: Ford OEM (Original Equipment Manufacturer) parts, like the E5TE-8594-CA, are designed to meet or exceed the original specifications and quality standards set by the manufacturer.
III. Cons1. Cost: The price of the Ford E5TE-8594-CA thermostat housing vacuum switch may be higher than aftermarket alternatives. However, the OEM quality and reliability may outweigh the additional cost for some consumers.
2. Availability: Due to the specificity of this part, it may be challenging to find it at local parts stores. Instead, you may need to order it online from reputable automotive parts suppliers.
3. Installation: Installing the thermostat housing vacuum switch requires some mechanical knowledge and skills. If you are not confident in your abilities, it is recommended to seek professional assistance from a qualified mechanic.
IV. ConclusionThe Ford E5TE-8594-CA thermostat housing vacuum switch is a crucial component in the cooling system of Ford F250 and F350 models with the 7.5L engine. While there are some cons, such as cost and availability, the pros, including improved engine performance, enhanced cooling system, and OEM quality, make this part an essential investment for vehicleowners. Ultimately, the decision to purchase the E5TE-8594-CA switch depends on your budget, availability, and personal expertise in automotive repair.
V. RecommendationIf you own a Ford F250 or F350 from the 1985-1987 period with the 7.5L engine and are experiencing cooling system issues, consider investing in the Ford E5TE-8594-CA thermostat housing vacuum switch. By replacing the old part, you will ensure optimal engine performance, reliability, and cooling system efficiency. If you are unsure about the installation process, consult a professional mechanic for assistance.
Comes with everything you see in pics. Blue Vacuum Switch Part # D8TE-9D473-B2A. Ported Vacuum switches may fit other years and engine sizes, but verify by part numbers pics that they will work for you prior to purchase. Shipping is $Free within the US only. Clean and in very good condition.
Yellow Vacuum Switch Part # E1AE-8A564-J2A. Up for sale is a Hard-to-Find OEM Ford Thermostat Housing with Ported Vacuum Switches from low-mileage, 87 F-250, 7.5L 460. Housing Part # E5TE-8594-CA. Expedited shipping available.