FORD MERCURY RT-19 Nos Thermostat C6RA-8575

( Brand: Ford Mercury ), ( Manufacturer Part Number: RT-19 ), ( Type: Thermostat ), ( Ipn: C6ra-8575-a 1 ), ( Oe/oem Part Number: A8az-8575-f ), ( Opening Temperature: 190 F ), ( Material: Brass ), ( Vintage Part: Yes ), ( Placement On Vehicle: Front )

Review FORD MERCURY Nos Xl Thermostat fits MUSTANG FAIRLANE GALAXIE COUGAR GT 390 427 428 1966–1967

Introducing the premium Ford Mercury RT Series Thermostat, designed specifically for the Ford Mustang, Fairlane, Galaxie, XL, Cougar, GT, 390, and 427 engine models from the years 1966 and 1967. This thermostat is an essential upgrade for any classic Ford enthusiast looking to optimize their cooling system performance.

Crafted from high-quality materials, this thermostat ensures reliable and consistent temperature regulation for your classic Ford engine. The housing is made from durable and heat-resistant material, while the stem and disc are precision engineered for a snug and secure fit. The disc is made from a heavy-duty, pressure-tested alloy that guarantees longevity and resistance to warping or sticking.

This thermostat features an advanced temperature control design that ensures optimal engine temperature for superior performance and fuel efficiency. The set point is adjustable, allowing you to fine-tune the cooling system to your specific driving style and climate conditions.

Installation is a breeze, with clear markings on the housing to indicate the proper position for installation. The thermostat comes with a gasket to ensure a tight seal and prevent leaks. Additionally, the thermostat is compatible with both stock and aftermarket cooling systems, making it a versatile option for a wide range of Ford applications.

By upgrading to the Ford Mercury RT Series Thermostat, you can enjoy improved engine performance, enhanced cooling efficiency, and peace of mind knowing that your classic Ford is equipped with a premium cooling system component. Whether you're cruising down the highway or tackling a mountain road, this thermostat is the perfect addition to your classic Ford engine.

The Ford-Mercury RT series engines were high-performance V8 engines produced by Ford between 1963 and 1968. These engines were used in various Ford and Mercury models including the Mustang, Fairlane, Galaxie, XL, Cougar, GT, 390, and 427, among others. Here are some pros and cons of buying a thermostat for a 1966 or 1967 Ford or Mercury vehicle with an RT-series engine:

1. Improved engine performance: A properly functioning thermostat helps maintain optimal engine temperature, which can lead to improved performance.

2. Prevents engine damage: A faulty thermostat can cause engine overheating or cooling issues, which can lead to expensive repairs if left unchecked.

3. Cost-effective: Replacing a thermostat is a relatively inexpensive repair, making it a good investment for those looking to save money in the long run.

4. Easy installation: Thermostats are relatively easy to replace, making it a DIY-friendly repair.

1. Limited availability: Finding a thermostat that fits a specific 1966 or 1967 Ford or Mercury model with an RT-series engine can be challenging.

2. Quality concerns: Aftermarket thermostats may not be of the same quality as original equipment, leading to potential issues down the line.

3. Installation complications: In some cases, replacing a thermostat may require additional repairs or modifications, such as replacing the water pump or radiator.

In conclusion, while replacing a thermostat in a 1966 or 1967 Ford or Mercury vehicle with an RT-series engine can provide performance benefits and prevent costly repairs, it may also present challenges in terms of availability and installation complications. It is recommended to thoroughly research and consider these factors before making a purchase. If possible, it may be best to purchase a high-quality, OEM thermostat from a reputable supplier to ensure optimal performance and longevity.

Details:

This thermostat is a rare find for collectors and enthusiasts looking to restore classic Ford Mercury cars from the 1960s. This NOS 1966-1967 Ford Mustang Fairlane Galaxie XL Cougar 390 427 428 also other applications thermostat is a vintage 1966 produced part made of brass, with an opening temperature 190.

part #: rt19 prices

• $19.90-$30.00

specifications theostapa:

• for models: Gt, 390, 427, 428, Mustang, Fairlane, Galaxie, Cougar
• for makes: Ford
• for years: 1966-1967
• brand: Ford Mercury
• mpn: Rt-19
• type: Thermostat
• ipn: C6ra-8575-a 1
• oe/oem part number: A8az-8575-f
• opening temperature: 190 F
• material: Brass
• vintage part: Yes
• placement on vehicle: Front

seller theostapa:

• rating: 100.0%
• # reviews: 1573
• city: Brunswick, Maine

shipping theostapa:

• service: USPS Ground Advantage
• cost: $5.00
• type: Fixed
• carrier: USPS
• transit: 4-10 Days
• class: Standard

returns theostapa:

• policy: No Returns

offer theostapa:

• quantity: 1
• options: Ship-to-home
• started: September 8, 2025
• sold: 0
• availability: In Stock

general theostapa:

• Car Truck Parts Accessories > Engine Cooling Components > Thermostats Housings
• condition: Used

payments theostapa:

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

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