Belts and Hoses

14055AR200 - : Engine Coolant Hose for Infiniti Image

Engine Coolant Hose

Infiniti 14055AR200
Rear Outlet to Pipe. 4.5L, rear.
Discontinued
924101CA0A - : HVAC Heater Hose for Infiniti Image

HVAC Heater Hose

Infiniti 924101CA0A
Outlet. From Connector.
Discontinued
140566P012 - : Engine Coolant Hose for Infiniti Image

Engine Coolant Hose

Infiniti 140566P012
Throttle Body Cooling. Inlet.
Discontinued
21503EH000 - : Radiator Coolant Hose for Infiniti Image

Radiator Coolant Hose

Infiniti 21503EH000
4.5L. To 04/2006.
Discontinued
92401CG200 - : HVAC Heater Hose for Infiniti Image

HVAC Heater Hose

Infiniti 92401CG200
Inlet. Tube To Heater Core.
Discontinued
47474CR910 - : Brake Vacuum Hose for Infiniti Image

Brake Vacuum Hose

Infiniti 47474CR910
Without navigation sys.
Discontinued
462106P110 - : Brake Hydraulic Hose for Infiniti Image

Brake Hydraulic Hose

Infiniti 462106P110
Q45. From 01/1998. Vendor:hitachi. Vendor:nichirin. From 09/97.
Discontinued
14056JK01D - : Engine Coolant Hose for Infiniti Image

Engine Coolant Hose

Infiniti 14056JK01D
From 06/2012. Throttle Body Cooling. Inlet.
Discontinued
46210EG01A - : Brake Hydraulic Hose for Infiniti Image

Brake Hydraulic Hose

Infiniti 46210EG01A
Awd. Location-Tube to Caliper. M35, M45. Right.
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.