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  3. MOTORAD SX-6MS4

MOTORAD SX-6MS4 Radiator Cap Fleetwood Antifreeze

fits make: Cadillac. year: 1964–1975.

Sx-6ms4 Motorad Radiator Cap For 1964 Cadillac Series 75 Fleetwood Antifreeze Av

( Brand: Motorad ), ( Manufacturer Part Number: SX-6MS4 ), ( Placement On Vehicle: Belts Cooling Hardware Fasteners Fittings ), ( Type: Radiator Cap ), ( Manufacturer Warranty: 1 Year ), ( Item Height: 1.620 ), ( Item Length: 3.000 ), ( Ipn: C517 13-6 ), ( Compatible Model: Series 75 Fleetwood ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Motorad Radiator Cap )

Review MOTORAD Radiator Cap For Cadillac Series Fleetwood Antifreeze Av fits 1964–1975

Introducing the Motorad SX-6MS4 radiator cap, a superior cooling solution specifically designed for the 1964 Cadillac 75 Fleetwood. This radiator cap is an essential upgrade for your classic vehicle, ensuring optimal engine performance and temperature regulation.

Crafted from premium materials, the SX-6MS4 radiator cap boasts a heavy-duty construction that withstands the test of time. The cap is made of a durable aluminum alloy, making it lightweight yet robust. The cap's finish is coated with a high-gloss chrome plating that adds an attractive and stylish touch to your vehicle's radiator.

The Motorad SX-6MS4 radiator cap is designed to provide excellent sealing performance. It features a securely fastened gasket that seals tightly against the radiator tank, preventing coolant leaks and ensuring a consistent coolant level. The cap's pressure relief valve is also integrated into the design, allowing for the safe release of excess pressure when necessary.

This radiator cap is also designed with functionality in mind. Its pressurized design helps to improve cooling efficiency by increasing the coolant circulation within the engine. The cap's large, easy-to-read temperature gauge allows you to keep an eye on your engine's temperature at a glance, ensuring that your Cadillac 75 Fleetwood stays cool and runs smoothly.

In summary, the Motorad SX-6MS4 radiator cap is a must-have upgrade for any 1964 Cadillac 75 Fleetwood owner. Its durable construction, excellent sealing performance, and pressure-enhancing design make it an essential component for maintaining optimal engine temperature and cooling efficiency. Upgrade your classic Cadillac today with this top-quality radiator cap from Motorad.

The Motorad SX-6MS4 radiator cap is designed for modern cars and may not be a perfect fit for a 1964 Cadillac 75 Fleetwood due to some size and threading differences. Here are some potential pros and cons of buying this radiator cap for your classic car:

Pros:

1. Modern Design: The Motorad SX-6MS4 radiator cap has a sleek, modern design which may appeal to some classic car owners looking to update the appearance of their vehicle.

2. Pressure Relief: This radiator cap provides a pressure relief feature, which can help prevent damage to the cooling system caused by overheating.

3. Durability: The cap is made of high-quality materials, ensuring long-lasting performance.

Cons:

1. Size and Threading: The Motorad SX-6MS4 radiator cap may not be a direct fit for a 1964 Cadillac 75 Fleetwood due to size and threading differences. This could require modifications to the cooling system or the use of an adapter.

2. Compatibility: The cap is designed for modern cars and may not provide the correct pressure rating for a classic car, potentially affecting the cooling system's performance.

3. Cost: Compared to radiator caps specifically designed for classic cars, the Motorad SX-6MS4 may be more expensive.

In conclusion, while the Motorad SX-6MS4 radiator cap offers some benefits like modern design, pressure relief, and durability, its potential size and threading differences, compatibility concerns, and higher cost compared to classic car-specific caps make it a less ideal choice for a 1964 Cadillac 75 Fleetwood.

Recommendation: For the best fit and performance, it is recommended to seek out a radiator cap specifically designed for a 1964 Cadillac 75 Fleetwood or consult with a professional mechanic or classic car parts supplier to ensure compatibility and correct pressure rating.

Details:

MotoRad Radiator Cap for 1964 Cadillac Series 75 Fleetwood Antifreeze av: Status: In Stock.

part #: sx6ms4 price

  • $12.42

specifications radiatoranch:

  • for makes: Cadillac
  • for years: 1964-1975
  • brand: Motorad
  • mpn: Sx-6ms4
  • placement on vehicle: Belts Cooling Hardware Fasteners Fittings
  • type: Radiator Cap
  • manufacturer warranty: 1 Year
  • item height: 1.620
  • item length: 3.000
  • ipn: C517 13-6
  • compatible model: Series 75 Fleetwood
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Motorad Radiator Cap

general radiatoranch:

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

seller radiatoranch:

  • # reviews: 598742
  • city: Indianapolis, Indiana
  • rating: 99.2%

shipping radiatoranch:

  • transit: 4-7 Days
  • service: Standard, Expedited
  • cost: $0.00
  • type: Fixed
  • class: Standard, Expedited

payments radiatoranch:

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

returns radiatoranch:

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

offer radiatoranch:

  • quantity: 10
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: November 29, 2025
for makes: cadillac, for years: 1964-1975, placement on vehicle: belts cooling hardware fasteners fittings, type: radiator cap, manufacturer warranty: 1 year, item height: 1.620, item length: 3.000, compatible model: series 75 fleetwood, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine motorad radiator cap,
category: auto parts > car truck parts accessories > engine cooling components > radiators, sku: 10422549266408792,

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