Belts and Hoses

92490EH01A - : Pressure Hose for Infiniti Image

Pressure Hose

Infiniti 92490EH01A
Compressor To Condenser. M45. Awd.
Discontinued
913891CA1B - : Drain Hose for Infiniti Image

Drain Hose

Infiniti 913891CA1B
Rear.
Discontinued
41930AR200 - : Suction Hose for Infiniti Image

Suction Hose

Infiniti 41930AR200
Anti skid control, 2002.
Discontinued
92490AR000 - : Discharge Hose for Infiniti Image

Discharge Hose

Infiniti 92490AR000
To 07/2001. Compressor To Condenser. Q45. To 7/01.
Discontinued
4972064U11 - : Return Hose for Infiniti Image

Return Hose

Infiniti 4972064U11
With active suspension.
Discontinued
21185AR000 - : Return Hose for Infiniti Image

Return Hose

Infiniti 21185AR000
Q45. #3. M45.
Discontinued
289351LA0A - : Washer Hose for Infiniti Image

Washer Hose

Infiniti 289351LA0A
Upper.
Discontinued
49710CG105 - : Pressure Hose for Infiniti Image

Pressure Hose

Infiniti 49710CG105
4wd, 3.5L, 2005-08.
Discontinued
91390EJ71B - : Drain Hose for Infiniti Image

Drain Hose

Infiniti 91390EJ71B
Rear.
Discontinued
91390AL510 - : Drain Hose for Infiniti Image

Drain Hose

Infiniti 91390AL510
With sunroof. front to 1/03.
Discontinued
17226CG700 - : Vent Hose for Infiniti Image

Vent Hose

Infiniti 17226CG700
All. 3.5L.
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.