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Global Parts 4812446 A/C Refrigerant Liquid HoseOE Quality 60-Day Returns
Part #: 4812446

Global Parts 4812446 A/C Refrigerant Liquid Hose

⚙️ 174 vehicles fit this part
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🚗Fitment: Chevrolet, GMC, and Cadillac, Silverado 2500 HD, Silverado 3500 HD, Tahoe, Sierra 2500 HD, Sierra 3500 HD, Yukon, Yukon XL 1500, Escalade, Escalade ESV, Escalade EXT, Avalanche, Cheyenne, Silverado 1500, Silverado 2500, Silverado 3500, Suburban 1500, Suburban 2500, Sierra, and Sierra 1500
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Reliable A/C Refrigerant Liquid Hose for GM Trucks and SUVs

The Global Parts A/C Refrigerant Liquid Hose part number 4812446 is designed to provide dependable performance for your vehicle's HVAC system. Compatible with a range of Cadillac, Chevrolet, and GMC models, this hose ensures proper refrigerant flow and system efficiency.

  • Compatible with Cadillac Escalade, Escalade ESV, Escalade EXT
  • Fits Chevrolet Avalanche, Silverado 1500, 2500, 3500 series
  • Suitable for GMC Sierra 1500, 2500 HD, 3500 HD, Yukon, Yukon XL 1500
  • Durable construction for long-lasting HVAC system reliability
  • OEM-quality fitment for precise installation and performance

Product Details and Compatibility

This A/C Refrigerant Liquid Hose from Global Parts is engineered to meet the specifications required by various General Motors vehicles. It is compatible with popular models such as the Chevrolet Suburban 1500 and 2500, Tahoe, and GMC Sierra series, ensuring proper refrigerant circulation within the air conditioning system. The part number 4812446 corresponds to a hose that maintains system pressure and prevents leaks, contributing to consistent cooling performance.

Common Applications and Problem Resolution

This hose is essential for maintaining the integrity of your vehicle's air conditioning system. It addresses several common issues, including:

  • Refrigerant leaks causing reduced cooling efficiency
  • Cracked or worn hoses leading to system pressure loss
  • HVAC system overheating due to improper refrigerant flow
  • Replacement during routine A/C system maintenance or repair

Installation Notes and Tips

When installing the Global Parts A/C Refrigerant Liquid Hose 4812446, ensure the vehicle is compatible by verifying the make and model. Proper evacuation of the A/C system before removal is recommended to avoid refrigerant loss. Use appropriate tools to avoid damage to fittings and ensure all connections are secure to prevent leaks. Professional installation is advised for optimal results.

Quality Assurance and Warranty Information

Global Parts manufactures this A/C Refrigerant Liquid Hose to meet industry standards for durability and performance. While specific warranty details may vary, the part is backed by quality controls to ensure reliable operation within the HVAC system of compatible Cadillac, Chevrolet, and GMC vehicles. Refer to the manufacturer’s warranty policy for exact coverage.

This part fits 174 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2014ChevroletSilverado 2500 HD6.0LV8N/A
2014ChevroletSilverado 3500 HD6.0LV8N/A
2014ChevroletTahoe5.3LV8N/AFitment: Rear A/C not included.
2014GMCSierra 2500 HD6.0LV8N/A
2014GMCSierra 3500 HD6.0LV8N/A
2014GMCYukon5.3LV8N/AFitment: Rear A/C not included.
2014GMCYukon XL 15005.3LV8N/AFitment: Rear A/C not included.
2013CadillacEscalade6.0LV8N/A
2013CadillacEscalade6.2LV8N/A
2013CadillacEscalade ESV6.2LV8N/A
2013CadillacEscalade EXT6.2LV8N/A
2013ChevroletAvalanche5.3LV8N/A
2013ChevroletCheyenne5.3LV8N/A143.5 Wheelbase
2013ChevroletSilverado 15004.8LV8N/A143.5 Wheelbase
2013ChevroletSilverado 15006.2LV8N/A143.5 Wheelbase
2013ChevroletSilverado 15005.3LV8N/A143.5 Wheelbase
2013ChevroletSilverado 25004.8LV8N/A143.5 Wheelbase
2013ChevroletSilverado 25005.3LV8N/A143.5 Wheelbase
2013ChevroletSilverado 2500 HD6.0LV8N/A143.5 Wheelbase
2013ChevroletSilverado 35006.0LV8N/A143.5 Wheelbase
2013ChevroletSilverado 3500 HD6.0LV8N/A143.5 Wheelbase
2013ChevroletSuburban 15006.0LV8N/AFitment: Rear A/C not included.
2013ChevroletSuburban 25006.0LV8N/AFitment: Rear A/C not included.
2013ChevroletTahoe5.3LV8N/AFitment: Rear A/C not included.
2013GMCSierra6.2LV8N/A143.5 Wheelbase
2013GMCSierra5.3LV8N/A143.5 Wheelbase
2013GMCSierra 15006.2LV8N/A143.5 Wheelbase
2013GMCSierra 15005.3LV8N/A143.5 Wheelbase
2013GMCSierra 15004.8LV8N/A143.5 Wheelbase
2013GMCSierra 2500 HD6.0LV8N/A143.5 Wheelbase
2013GMCSierra 3500 HD6.0LV8N/A143.5 Wheelbase
2013GMCYukon5.3LV8N/AFitment: Rear A/C not included.
2013GMCYukon XL 15005.3LV8N/AFitment: Rear A/C not included.
2012CadillacEscalade6.0LV8N/A
2012CadillacEscalade6.2LV8N/A
2012CadillacEscalade ESV6.2LV8N/A
2012CadillacEscalade EXT6.2LV8N/A
2012ChevroletAvalanche5.3LV8N/A
2012ChevroletCheyenne5.3LV8N/A143.5 Wheelbase
2012ChevroletSilverado 15006.0LV8N/A143.5 Wheelbase
2012ChevroletSilverado 15004.8LV8N/A143.5 Wheelbase
2012ChevroletSilverado 15006.2LV8N/A143.5 Wheelbase
2012ChevroletSilverado 15005.3LV8N/A143.5 Wheelbase
2012ChevroletSilverado 25004.8LV8N/A143.5 Wheelbase
2012ChevroletSilverado 25005.3LV8N/A143.5 Wheelbase
2012ChevroletSilverado 2500 HD6.0LV8N/A143.5 Wheelbase
2012ChevroletSilverado 35006.0LV8N/A143.5 Wheelbase
2012ChevroletSilverado 3500 HD6.0LV8N/A143.5 Wheelbase
2012ChevroletSuburban 15006.0LV8N/AFitment: Rear A/C not included.
2012ChevroletSuburban 25006.0LV8N/AFitment: Rear A/C not included.
2012ChevroletTahoe5.3LV8N/AFitment: Rear A/C not included.
2012GMCSierra6.2LV8N/A143.5 Wheelbase
2012GMCSierra5.3LV8N/A143.5 Wheelbase
2012GMCSierra 15006.2LV8N/A143.5 Wheelbase
2012GMCSierra 15006.0LV8N/A143.5 Wheelbase
2012GMCSierra 15005.3LV8N/A143.5 Wheelbase
2012GMCSierra 15004.8LV8N/A143.5 Wheelbase
2012GMCSierra 2500 HD6.0LV8N/A143.5 Wheelbase
2012GMCSierra 3500 HD6.0LV8N/A143.5 Wheelbase
2012GMCYukon5.3LV8N/AFitment: Rear A/C not included.
2012GMCYukon XL 15005.3LV8N/AFitment: Rear A/C not included.
2011CadillacEscalade6.0LV8N/AFitment: Rear A/C not included.
2011CadillacEscalade6.2LV8N/AFitment: Rear A/C not included.
2011CadillacEscalade ESV6.2LV8N/AFitment: Rear A/C not included.
2011CadillacEscalade EXT6.2LV8N/AFitment: Rear A/C not included.
2011ChevroletAvalanche5.3LV8N/A
2011ChevroletCheyenne5.3LV8N/A143.5 Wheelbase
2011ChevroletSilverado 15006.0LV8N/A143.5 Wheelbase
2011ChevroletSilverado 15004.8LV8N/A143.5 Wheelbase
2011ChevroletSilverado 15006.2LV8N/A143.5 Wheelbase
2011ChevroletSilverado 15005.3LV8N/A143.5 Wheelbase
2011ChevroletSilverado 25004.8LV8N/A143.5 Wheelbase
2011ChevroletSilverado 25005.3LV8N/A143.5 Wheelbase
2011ChevroletSilverado 2500 HD6.0LV8N/A143.5 Wheelbase
2011ChevroletSilverado 35006.0LV8N/A143.5 Wheelbase
2011ChevroletSilverado 3500 HD6.0LV8N/A143.5 Wheelbase
2011ChevroletSuburban 15006.0LV8N/AFitment: Rear A/C not included.
2011ChevroletSuburban 25006.0LV8N/AFitment: Rear A/C not included.
2011ChevroletTahoe5.3LV8N/AFitment: Rear A/C not included.
2011GMCSierra6.2LV8N/A143.5 Wheelbase
2011GMCSierra5.3LV8N/A143.5 Wheelbase
2011GMCSierra 15006.2LV8N/A143.5 Wheelbase
2011GMCSierra 15006.0LV8N/A143.5 Wheelbase
2011GMCSierra 15005.3LV8N/A143.5 Wheelbase
2011GMCSierra 15004.8LV8N/A143.5 Wheelbase
2011GMCSierra 2500 HD6.0LV8N/A143.5 Wheelbase
2011GMCSierra 3500 HD6.0LV8N/A143.5 Wheelbase
2011GMCYukon5.3LV8N/AFitment: Rear A/C not included.
2011GMCYukon XL 15005.3LV8N/AFitment: Rear A/C not included.
2010CadillacEscalade6.0LV8N/AFitment: Rear A/C not included.
2010CadillacEscalade6.2LV8N/AFitment: Rear A/C not included.
2010CadillacEscalade ESV6.2LV8N/AFitment: Rear A/C not included.
2010CadillacEscalade EXT6.2LV8N/AFitment: Rear A/C not included.
2010ChevroletAvalanche5.3LV8N/A
2010ChevroletCheyenne5.3LV8N/A143.5 Wheelbase
2010ChevroletSilverado 15006.0LV8N/A143.5 Wheelbase
2010ChevroletSilverado 15004.8LV8N/A143.5 Wheelbase
2010ChevroletSilverado 15006.2LV8N/A143.5 Wheelbase
2010ChevroletSilverado 15005.3LV8N/A143.5 Wheelbase
2010ChevroletSilverado 25004.8LV8N/A143.5 Wheelbase
2010ChevroletSilverado 25005.3LV8N/A143.5 Wheelbase
2010ChevroletSilverado 2500 HD6.0LV8N/A143.5 Wheelbase
2010ChevroletSilverado 35006.0LV8N/A143.5 Wheelbase
2010ChevroletSilverado 3500 HD6.0LV8N/A143.5 Wheelbase
2010ChevroletSuburban 25006.0LV8N/AFitment: Rear A/C not included.
2010ChevroletTahoe5.3LV8N/AFitment: Rear A/C not included.
2010GMCSierra6.2LV8N/A143.5 Wheelbase
2010GMCSierra5.3LV8N/A143.5 Wheelbase
2010GMCSierra 15006.2LV8N/A143.5 Wheelbase
2010GMCSierra 15006.0LV8N/A143.5 Wheelbase
2010GMCSierra 15005.3LV8N/A143.5 Wheelbase
2010GMCSierra 15004.8LV8N/A143.5 Wheelbase
2010GMCSierra 2500 HD6.0LV8N/A143.5 Wheelbase
2010GMCSierra 3500 HD6.0LV8N/A143.5 Wheelbase
2010GMCYukon5.3LV8N/AFitment: Rear A/C not included.
2010GMCYukon XL 15005.3LV8N/AFitment: Rear A/C not included.
2009CadillacEscalade6.0LV8N/AFitment: Rear A/C not included.
2009CadillacEscalade6.2LV8N/AFitment: Rear A/C not included.
2009CadillacEscalade ESV6.2LV8N/AFitment: Rear A/C not included.
2009CadillacEscalade EXT6.2LV8N/AFitment: Rear A/C not included.
2009ChevroletAvalanche6.0LV8N/A
2009ChevroletAvalanche5.3LV8N/A
2009ChevroletCheyenne5.3LV8N/A143.5 Wheelbase
2009ChevroletSilverado 15006.0LV8N/A143.5 Wheelbase
2009ChevroletSilverado 15004.8LV8N/A143.5 Wheelbase
2009ChevroletSilverado 15006.2LV8N/A143.5 Wheelbase
2009ChevroletSilverado 15005.3LV8N/A143.5 Wheelbase
2009ChevroletSilverado 25004.8LV8N/A143.5 Wheelbase
2009ChevroletSilverado 25005.3LV8N/A143.5 Wheelbase
2009ChevroletSilverado 2500 HD6.0LV8N/A143.5 Wheelbase
2009ChevroletSilverado 35006.0LV8N/A143.5 Wheelbase
2009ChevroletSilverado 3500 HD6.0LV8N/A143.5 Wheelbase
2009ChevroletTahoe5.3LV8N/AFitment: Rear A/C not included.
2009ChevroletTahoe4.8LV8N/AFitment: Rear A/C not included.
2009ChevroletTahoe6.2LV8N/AFitment: Rear A/C not included.
2009GMCSierra6.2LV8N/A143.5 Wheelbase
2009GMCSierra5.3LV8N/A143.5 Wheelbase
2009GMCSierra 15006.2LV8N/A143.5 Wheelbase
2009GMCSierra 15006.0LV8N/A143.5 Wheelbase
2009GMCSierra 15005.3LV8N/A143.5 Wheelbase
2009GMCSierra 15004.8LV8N/A143.5 Wheelbase
2009GMCSierra 2500 HD6.0LV8N/A143.5 Wheelbase
2009GMCSierra 3500 HD6.0LV8N/A143.5 Wheelbase
2009GMCYukon5.3LV8N/AFitment: Rear A/C not included.
2009GMCYukon6.2LV8N/AFitment: Rear A/C not included.
2009GMCYukon4.8LV8N/AFitment: Rear A/C not included.
2009GMCYukon XL 15005.3LV8N/AFitment: Rear A/C not included.
2009GMCYukon XL 15006.2LV8N/AFitment: Rear A/C not included.
2008CadillacEscalade6.2LV8N/AFitment: Rear A/C not included.
2008CadillacEscalade ESV6.2LV8N/AFitment: Rear A/C not included.
2008CadillacEscalade EXT6.2LV8N/AFitment: Rear A/C not included.
2008ChevroletAvalanche6.0LV8N/A
2008ChevroletAvalanche5.3LV8N/A
2008ChevroletCheyenne5.3LV8N/A143.5 Wheelbase
2008ChevroletSilverado 15005.3LV8N/A143.5 Wheelbase
2008ChevroletSilverado 25005.3LV8N/A143.5 Wheelbase
2008ChevroletTahoe5.3LV8N/AFitment: Rear A/C not included.
2008ChevroletTahoe4.8LV8N/AFitment: Rear A/C not included.
2008ChevroletTahoe6.2LV8N/AFitment: Rear A/C not included.
2008GMCSierra6.2LV8N/A143.5 Wheelbase
2008GMCSierra5.3LV8N/A143.5 Wheelbase
2008GMCSierra 15006.2LV8N/A143.5 Wheelbase
2008GMCSierra 15005.3LV8N/A143.5 Wheelbase
2008GMCYukon5.3LV8N/AFitment: Rear A/C not included.
2008GMCYukon6.2LV8N/AFitment: Rear A/C not included.
2008GMCYukon4.8LV8N/AFitment: Rear A/C not included.
2008GMCYukon XL 15005.3LV8N/AFitment: Rear A/C not included.
2008GMCYukon XL 15006.2LV8N/AFitment: Rear A/C not included.
2007ChevroletAvalanche5.3LV8N/A
2007ChevroletTahoe5.3LV8N/AFitment: Rear A/C not included.
2007ChevroletTahoe4.8LV8N/AFitment: Rear A/C not included.
2007GMCYukon5.3LV8N/AFitment: Rear A/C not included.
2007GMCYukon4.8LV8N/AFitment: Rear A/C not included.
2007GMCYukon XL 15005.3LV8N/AFitment: Rear A/C not included.

* 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:

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

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