HomeHVAC > Hoses and PipesGlobal Parts 4812056 A/C Refrigerant Liquid Hose
Part #: 4812056

Global Parts 4812056 A/C Refrigerant Liquid Hose

⚙️ 8 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Mercury, Crown Victoria, Grand Marquis, and Marauder
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Reliable A/C Refrigerant Liquid Hose for Ford and Mercury Vehicles

The Global Parts 4812056 A/C Refrigerant Liquid Hose is designed to meet the specific needs of Ford and Mercury models, including the Crown Victoria, Grand Marquis, and Marauder. This hose ensures proper refrigerant flow within the HVAC system, maintaining efficient air conditioning performance.

  • Compatible with Ford Crown Victoria, Mercury Grand Marquis, and Marauder models
  • Durable construction for long-lasting HVAC system performance
  • Designed to handle refrigerant liquid flow under varying pressure conditions
  • OEM-quality fitment for reliable installation and operation
  • Part number 4812056 ensures precise replacement and compatibility

Product Details and Specifications

The Global Parts 4812056 A/C Refrigerant Liquid Hose is engineered to provide a direct fit for select Ford and Mercury vehicles. This hose is a critical component in the HVAC system, responsible for transporting refrigerant liquid between the condenser and the evaporator. Its construction supports the high-pressure environment typical of automotive air conditioning systems, helping to prevent leaks and maintain system integrity. The hose is manufactured to meet or exceed OEM standards, ensuring consistent performance and durability over time.

Applications and Common Issues Addressed

  • Replacement for worn or cracked A/C refrigerant liquid hoses in Ford Crown Victoria models
  • Restores proper refrigerant flow in Mercury Grand Marquis HVAC systems
  • Solves refrigerant leaks caused by hose deterioration in Marauder vehicles
  • Helps maintain optimal air conditioning efficiency and cooling performance
  • Prevents system pressure loss due to damaged or aging hoses

Installation Notes and Tips

When installing the Global Parts 4812056 hose, ensure the vehicle’s HVAC system is fully depressurized and evacuated of refrigerant before removal. Verify the hose routing matches the original to avoid kinks or stress points. Use appropriate tools to secure fittings and check for leaks after installation. Proper installation will help maintain system pressure and prevent premature hose failure.

Quality Assurance and Warranty Information

Global Parts manufactures the 4812056 A/C Refrigerant Liquid Hose to meet industry standards for durability and performance. While specific warranty details are not provided, Global Parts products typically undergo quality control testing to ensure reliable fitment and function. For best results, use this hose as a direct replacement part for compatible Ford and Mercury models.

This part fits 8 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005FordCrown Victoria4.6LV8N/A
2005MercuryGrand Marquis4.6LV8N/A
2004FordCrown Victoria4.6LV8N/A
2004MercuryGrand Marquis4.6LV8N/A
2004MercuryMarauder4.6LV8N/A
2003FordCrown Victoria4.6LV8N/A
2003MercuryGrand Marquis4.6LV8N/A
2003MercuryMarauder4.6LV8N/A

* 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:

3W7Z19835BA56920A4-101906AHA60-7571H-6216H6216HA11614CYF2843

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