HomeBelts and Cooling > Gaskets and Sealing SystemsFel-Pro 5366 Engine Coolant Outlet Gasket
Part #: 5366

Fel-Pro 5366 Engine Coolant Outlet Gasket

⚙️ 34 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Cadillac, Darrin, Kurtis, and Allard, Commercial Chassis, DeVille, Eldorado, Series 60 Fleetwood, Series 62, Series 75 Fleetwood, Series 70 Fleetwood Eldorado, Darrin, 500M, J2X, Monte Carlo, Safari, J2, Series 61, and Series 60 Special Fleetwood
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Reliable Engine Coolant Outlet Gasket for Cadillac Vehicles

The Fel-Pro 5366 engine coolant outlet gasket is designed to provide a secure seal for your Cadillac Commercial Chassis, DeVille, and Eldorado models. Engineered with premium-grade materials, this gasket ensures durability and effective sealing to maintain optimal engine cooling system performance.

  • Compatible with Cadillac Commercial Chassis, DeVille, and Eldorado
  • Premium grade type for enhanced durability
  • Features 4 mounting holes for precise fitment
  • Part number 5366 ensures exact replacement
  • Manufactured by Fel-Pro, a trusted name in gaskets and sealing systems

Durable Design and Precise Fitment

The Fel-Pro 5366 gasket is crafted to meet strict OEM specifications, providing a reliable seal at the engine coolant outlet. With four mounting holes, it aligns accurately with the engine components, reducing the risk of leaks and coolant loss. The premium grade material resists heat and pressure, making it suitable for the demanding conditions of Cadillac engines in Commercial Chassis, DeVille, and Eldorado models.

Applications and Problem Solving

This engine coolant outlet gasket is used to maintain a leak-free seal between the engine block and coolant outlet, preventing coolant leaks and engine overheating. It addresses common issues such as:

  • Coolant leaks at the outlet connection
  • Engine overheating due to coolant loss
  • Degraded or damaged gaskets causing poor sealing
  • Corrosion or wear from prolonged engine use

Installation Notes and Tips

When installing the Fel-Pro 5366 gasket, ensure the mating surfaces are clean and free of old gasket material or debris. Proper torque specifications should be followed to avoid warping or damage. Using the correct gasket alignment with the four mounting holes will help achieve a secure and leak-free installation.

Quality Assurance and Warranty

Fel-Pro gaskets are manufactured to meet rigorous quality standards, ensuring reliable performance in automotive cooling systems. The 5366 engine coolant outlet gasket is made from premium materials designed to withstand heat and pressure. While specific warranty details may vary, Fel-Pro products typically come with a limited warranty against defects in material and workmanship.

This part fits 34 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1962CadillacCommercial Chassis6.4LV8N/A
1962CadillacDeVille6.4LV8N/A
1962CadillacEldorado6.4LV8N/A
1961CadillacCommercial Chassis6.4LV8N/A
1961CadillacDeVille6.4LV8N/A
1961CadillacEldorado6.4LV8N/A
1960CadillacCommercial Chassis6.4LV8N/A
1960CadillacDeVille6.4LV8N/A
1960CadillacEldorado6.4LV8N/A
1959CadillacCommercial Chassis6.4LV8N/A
1959CadillacDeVille6.4LV8N/A
1959CadillacEldorado6.4LV8N/A
1958CadillacCommercial Chassis6.0LV8N/A
1958CadillacDeVille6.0LV8N/A
1958CadillacEldorado6.0LV8N/A
1957CadillacCommercial Chassis6.0LV8N/A
1957CadillacDeVille6.0LV8N/A
1957CadillacEldorado6.0LV8N/A
1956CadillacCommercial Chassis6.0LV8N/A
1956CadillacDeVille6.0LV8N/A
1956CadillacEldorado6.0LV8N/A
1955CadillacCommercial Chassis5.4LV8N/A
1955CadillacDeVille5.4LV8N/A
1955CadillacEldorado5.4LV8N/A
1954CadillacCommercial Chassis5.4LV8N/A
1954CadillacDeVille5.4LV8N/A
1954CadillacEldorado5.4LV8N/A
1953CadillacCommercial Chassis5.4LV8N/A
1953CadillacDeVille5.4LV8N/A
1953CadillacEldorado5.4LV8N/A
1952CadillacCommercial Chassis5.4LV8N/A
1951CadillacCommercial Chassis5.4LV8N/A
1950CadillacCommercial Chassis5.4LV8N/A
1949CadillacCommercial Chassis5.4LV8N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1045ST1131211451884471062703037740026B45U2Z348

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.