Belts and Hoses

5576063U00 - : Pressure Hose for Infiniti Image

Pressure Hose

Infiniti 5576063U00
4 wheel steering.
Discontinued
497256P006 - : Return Hose for Infiniti Image

Return Hose

Infiniti 497256P006
Pipe to Pipe. Outlet. #3.
Discontinued
474741CD0A - : Vacuum Hose for Infiniti Image

Vacuum Hose

Infiniti 474741CD0A
With brake assist, front, 3.5L.
Discontinued
474711BN1A - : Vacuum Hose for Infiniti Image

Vacuum Hose

Infiniti 474711BN1A
#1, with int brake assist.
Discontinued
21444JK20A - : Drain Hose for Infiniti Image

Drain Hose

Infiniti 21444JK20A
5.6L. 3.5L, 3.7L. 5.0L.
Discontinued
913900W010 - : Drain Hose for Infiniti Image

Drain Hose

Infiniti 913900W010
From 12/98, front. TO 12/98. front.
Discontinued
49721CG201 - : Return Hose for Infiniti Image

Return Hose

Infiniti 49721CG201
To Cooler. 4wd, 4.5L, 2005-08.
Discontinued
9139060U21 - : Drain Hose for Infiniti Image

Drain Hose

Infiniti 9139060U21
Rear.
Discontinued
924900W706 - : Discharge Hose for Infiniti Image

Discharge Hose

Infiniti 924900W706
QX4. Compressor To Condenser. Pressure hose.
Discontinued
4621032U10 - : Brake Hose for Infiniti Image

Brake Hose

Infiniti 4621032U10
To 8/96. I30.
Discontinued
474711CD0A - : Vacuum Hose for Infiniti Image

Vacuum Hose

Infiniti 474711CD0A
Without brake assist, rear.
Discontinued

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Belts & Hoses: Essential Engine Performance Components for Your INFINITI

Your INFINITI relies on precision-engineered belts and hoses to maintain performance, efficiency, and reliability. INFINITI of Akron provides genuine OEM replacements designed to meet factory standards for durability and fitment. Belts drive critical engine accessories, while hoses circulate coolant and fluids needed for temperature regulation. Your vehicle depends on these components for consistent everyday performance.

How Belts and Hoses Function

Serpentine belts transfer power from the engine crankshaft to accessories such as alternators, compressors, and power steering systems. Timing belts (on equipped engines) maintain precise synchronization between internal engine components. Coolant hoses transport fluid between the engine, radiator, and heater core to regulate operating temperature. These systems work together with the engine to ensure smooth and efficient operation.

Why Belts and Hoses Wear Out

Heat cycling causes rubber materials to harden, crack, and lose elasticity over time. Exposure to oil or coolant can weaken structural integrity and cause swelling. Continuous engine tension leads to gradual belt stretch and reduced efficiency. Internal hose layers may degrade due to long-term pressure and temperature fluctuations.

Signs of Belt or Hose Failure

Squealing noises during startup or acceleration often indicate worn belts. Cracking, fraying, or glazing signals advanced belt wear. Bulging, soft spots, or coolant leaks point to failing hoses. Genuine INFINITI belts and hoses are engineered for precise fit, long service life, and dependable performance under demanding conditions.

INFINITI of Akron provides OEM parts designed to help keep your vehicle performing at its best mile after mile.