Indmar 605012 Nylon Elbow Fitting – 3/4" x 1"

Indmar 605012 Nylon Elbow Fitting – 3/4" x 1"

Keep your marine cooling system functioning properly with the Indmar 605012 Nylon Elbow Fitting – 3/4" x 1". Designed as a genuine OEM replacement, this elbow fitting provides secure hose connections and helps maintain consistent water circulation throughout the engine cooling system.

Cooling system fittings are critical for routing raw water and coolant through marine engines, manifolds, heater systems, and exhaust components. Over time, fittings can become brittle, cracked, or weakened from exposure to heat, vibration, pressure, and moisture. Replacing worn hose fittings helps prevent leaks, maintain cooling system efficiency, and support reliable engine operation.

Manufactured to Indmar factory specifications, the 605012 nylon elbow fitting is built from durable marine-grade nylon engineered for long-term reliability and corrosion resistance in demanding freshwater and saltwater environments. Its angled elbow design allows for efficient hose routing in tight engine compartments while supporting unrestricted water flow.

Common Engine & Boat Fitments

The Indmar 605012 nylon elbow fitting is commonly used on select Indmar marine engine cooling systems, including:

• Indmar Assault 5.7L
• Indmar Monsoon 325
• Indmar Monsoon 340
• Indmar Assault 325
• Indmar 5.0L MPI
• Indmar 5.7L MPI
• Indmar Raptor 6.2L applications

These engines are frequently found in:

Supra Models

• Supra Launch 20SSV
• Supra Launch 21V
• Supra SA
• Supra SL
• Supra SE

Moomba Models

• Moomba Mobius LSV
• Moomba Mojo
• Moomba Kaiyen
• Moomba Makai
• Moomba Max

Additional applications may include Malibu and MasterCraft boats equipped with compatible Indmar engine packages.

The 605012 fitting is commonly used in raw water and engine cooling hose systems where proper hose routing and dependable water flow are essential for maintaining safe engine operating temperatures.

Fitment may vary depending on engine serial number and cooling system configuration, so confirming compatibility with part number 605012 before ordering is recommended.

Key Features

• Genuine Indmar OEM nylon elbow fitting
• 3/4" x 1" sizing for compatible cooling system hose applications
• Angled elbow design for efficient hose routing
• Designed for marine cooling and raw water systems
• Marine-grade nylon construction for durability and corrosion resistance
• Helps maintain reliable water circulation and leak-free performance
• Direct-fit replacement for straightforward installation

Why Replace Cooling System Fittings?

A worn or damaged fitting can lead to coolant leaks, restricted water flow, or reduced cooling system efficiency. Replacing aging cooling system components helps maintain dependable engine temperatures and reliable performance throughout the boating season.

If you’re servicing an Indmar-powered Supra, Moomba, Malibu, or MasterCraft, the 605012 nylon elbow fitting delivers the OEM-quality fit and durability your cooling system depends on.