HomeHVAC > Hoses and PipesGlobal Parts 4812451 A/C Refrigerant Suction Hose
Part #: 4812451

Global Parts 4812451 A/C Refrigerant Suction Hose

⚙️ 2 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Volkswagen, Jetta
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Reliable A/C Refrigerant Suction Hose for Volkswagen Jetta

The Global Parts A/C Refrigerant Suction Hose, part number 4812451, is designed specifically for Volkswagen Jetta models. This hose ensures proper refrigerant flow within the HVAC system, maintaining efficient air conditioning performance.

  • Compatible with Volkswagen Jetta models
  • Durable construction for long-lasting service
  • Designed to meet OEM specifications
  • Part number 4812451 for precise identification
  • Essential component for A/C refrigerant circulation

Product Details and Specifications

This A/C Refrigerant Suction Hose from Global Parts is engineered to handle the demands of the Volkswagen Jetta's HVAC system. It facilitates the suction of refrigerant gas from the evaporator to the compressor, playing a critical role in the air conditioning cycle. Manufactured to meet strict quality standards, this hose resists wear and environmental factors that can cause leaks or failures over time. The part number 4812451 ensures compatibility and easy reference when servicing or replacing components in the Jetta's A/C system.

Common Applications and Problem Resolution

  • Restores proper refrigerant flow in Volkswagen Jetta A/C systems
  • Eliminates refrigerant leaks caused by worn or damaged hoses
  • Prevents compressor damage due to insufficient refrigerant suction
  • Improves overall HVAC system efficiency and cooling performance
  • Addresses issues related to inconsistent cabin temperature control

Installation Notes and Tips

When installing the Global Parts A/C Refrigerant Suction Hose 4812451 on a Volkswagen Jetta, ensure the system is fully depressurized and evacuated before removal of the old hose. Verify all connections are clean and free of debris to prevent leaks. Proper torque specifications should be followed to secure fittings without over-tightening. It is recommended to inspect related components such as O-rings and seals during installation to maintain system integrity.

Quality Assurance and Warranty Information

Global Parts manufactures this A/C Refrigerant Suction Hose to meet or exceed industry standards for durability and performance. While specific warranty details are not provided, Global Parts products typically undergo rigorous quality control to ensure reliability in Volkswagen Jetta HVAC applications. Using part number 4812451 helps guarantee the correct fit and function for your vehicle's air conditioning system.

This part fits 2 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006VolkswagenJetta1.9LL4N/AGEN 5
2005VolkswagenJetta1.9LL4N/AGEN 5

* 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:

1K0820721BD1K0820721CH-7232H7232HA11518HA11518CHOS011634

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