HomeHVAC > Hoses and PipesUniversal Air HA10643C A/C Manifold Hose Assembly
Part #: HA10643C

Universal Air HA10643C A/C Manifold Hose Assembly

Suction and Discharge Assembly
⚙️ 75 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Suction and Discharge Assembly
🚗Fitment: Chevrolet and GMC, Express 1500, Express 2500, Express 3500, Savana 1500, Savana 2500, Savana 3500, G30, and G3500
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Overview of Universal Air A/C Manifold Hose Assembly HA10643C

The Universal Air Suction and Discharge Assembly HA10643C is designed specifically for HVAC systems in Chevrolet and GMC vans. This A/C manifold hose assembly ensures proper suction and discharge flow for reliable air conditioning performance in select Express and Savana models.

  • Compatible with Chevrolet Express 1500, 2500, 3500 and GMC Savana 1500, 2500, 3500, G30
  • Part number HA10643C for precise identification and fitment
  • Designed for HVAC hose and pipe applications in vehicle air conditioning systems
  • Constructed to maintain proper suction and discharge flow within the A/C manifold
  • Part of the Universal Air Suction and Discharge Assembly product line

About the Suction and Discharge Assembly Product Line

The Suction and Discharge Assembly line by Universal Air focuses on delivering reliable hose assemblies that manage the flow of refrigerant within vehicle HVAC systems. This product line includes components engineered to maintain system integrity and performance by ensuring proper suction and discharge pathways. The HA10643C is a key component within this line, tailored for specific Chevrolet and GMC van models to meet OEM specifications.

Detailed Product Description

The HA10643C A/C manifold hose assembly is engineered to fit Chevrolet Express 1500, 2500, 3500 and GMC Savana 1500, 2500, 3500, including the G30 model. It serves as a critical conduit for refrigerant flow between the suction and discharge ports of the air conditioning manifold. This assembly supports the HVAC system's efficiency by maintaining proper pressure and flow, which is essential for consistent cooling performance. The hose assembly is manufactured to meet the demands of commercial and passenger vans, ensuring durability under typical operating conditions.

Common Applications and Issues Addressed

  • Replacement of worn or leaking A/C manifold hoses in Chevrolet Express and GMC Savana vans
  • Resolving low refrigerant pressure due to damaged suction or discharge lines
  • Addressing inconsistent air conditioning cooling performance related to hose assembly failure
  • Repairing HVAC system leaks that cause refrigerant loss
  • Maintaining proper refrigerant flow to prevent compressor strain

Installation Notes and Tips

  • Ensure vehicle compatibility with Chevrolet Express 1500, 2500, 3500 or GMC Savana 1500, 2500, 3500, G30 before installation
  • Inspect existing hoses and manifold connections for damage or corrosion prior to replacement
  • Use proper tools to avoid damaging fittings during removal and installation
  • Follow manufacturer torque specifications for hose clamps and fittings
  • Check for refrigerant leaks after installation and recharge the system as needed

Quality Assurance and Warranty

Universal Air manufactures the HA10643C hose assembly to meet industry standards for HVAC components. While specific warranty details are not provided, Universal Air products typically adhere to quality control processes to ensure fitment accuracy and functional reliability. It is recommended to verify warranty coverage with the supplier or manufacturer at the time of purchase.

This part fits 75 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2000ChevroletExpress 1500Base5.7LV8N/AFitment: Excludes rear A/C; Suction and Discharge Assembly
2000ChevroletExpress 1500Base5.0LV8N/AFitment: Excludes rear A/C; Suction and Discharge Assembly
2000ChevroletExpress 1500LS5.7LV8N/AFitment: Excludes rear A/C; Suction and Discharge Assembly
2000ChevroletExpress 1500LS5.0LV8N/AFitment: Excludes rear A/C; Suction and Discharge Assembly
2000ChevroletExpress 25005.7LV8GASN/AFitment: Excludes rear A/C; Suction and Discharge Assembly
2000ChevroletExpress 25005.0LV8GASN/AFitment: Excludes rear A/C; Suction and Discharge Assembly
2000ChevroletExpress 3500Base5.7LV8GASN/AFitment: Excludes rear A/C; Suction and Discharge Assembly
2000ChevroletExpress 3500LS5.7LV8GASN/AFitment: Excludes rear A/C; Suction and Discharge Assembly
2000GMCSavana 15005.7LV8N/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
2000GMCSavana 15005.0LV8N/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
2000GMCSavana 25005.7LV8GASN/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
2000GMCSavana 25005.0LV8GASN/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
2000GMCSavana 35005.7LV8GASN/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1999ChevroletExpress 1500Base5.7LV8N/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1999ChevroletExpress 1500Base5.0LV8N/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1999ChevroletExpress 1500LS5.7LV8N/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1999ChevroletExpress 1500LS5.0LV8N/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1999ChevroletExpress 2500Base5.7LV8GASN/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1999ChevroletExpress 2500Base5.0LV8GASN/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1999ChevroletExpress 2500LS5.7LV8GASN/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1999ChevroletExpress 2500LS5.0LV8GASN/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1999ChevroletExpress 3500Base5.7LV8GASN/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1999ChevroletExpress 3500LS5.7LV8GASN/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1999GMCSavana 15005.7LV8N/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1999GMCSavana 15005.0LV8N/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1999GMCSavana 25005.7LV8GASN/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1999GMCSavana 25005.0LV8GASN/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1999GMCSavana 35005.7LV8GASN/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1998ChevroletExpress 1500Base5.7LV8N/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1998ChevroletExpress 1500Base5.0LV8N/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1998ChevroletExpress 1500LS5.7LV8N/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1998ChevroletExpress 1500LS5.0LV8N/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1998ChevroletExpress 2500Base5.7LV8GASN/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1998ChevroletExpress 2500Base5.0LV8GASN/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1998ChevroletExpress 2500LS5.7LV8GASN/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1998ChevroletExpress 2500LS5.0LV8GASN/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1998ChevroletExpress 3500Base5.7LV8GASN/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1998ChevroletExpress 3500LS5.7LV8GASN/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1998GMCSavana 15005.7LV8N/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1998GMCSavana 15005.0LV8N/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1998GMCSavana 2500Base5.7LV8GASN/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1998GMCSavana 2500Base5.0LV8GASN/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1998GMCSavana 2500SLE5.7LV8GASN/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1998GMCSavana 2500SLE5.0LV8GASN/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1998GMCSavana 35005.7LV8GASN/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1997ChevroletExpress 15005.7LV8N/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1997ChevroletExpress 15005.0LV8N/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1997ChevroletExpress 25005.7LV8GASN/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1997ChevroletExpress 25005.0LV8GASN/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1997ChevroletExpress 35005.7LV8GASN/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1997GMCSavana 15005.7LV8N/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1997GMCSavana 15005.0LV8N/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1997GMCSavana 2500Base5.7LV8GASN/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1997GMCSavana 2500Base5.0LV8GASN/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1997GMCSavana 2500SLE5.7LV8GASN/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1997GMCSavana 2500SLE5.0LV8GASN/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1997GMCSavana 35005.7LV8GASN/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1996ChevroletExpress 15005.7LV8N/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1996ChevroletExpress 15005.0LV8N/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1996ChevroletExpress 2500Base5.7LV8GASN/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1996ChevroletExpress 2500Base5.0LV8GASN/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1996ChevroletExpress 2500LS5.7LV8GASN/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1996ChevroletExpress 2500LS5.0LV8GASN/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1996ChevroletExpress 35005.7LV8GASN/AFitment: Excludes rear A/C; Suction and Discharge Assembly
1996ChevroletG305.7LV8GASN/Awithout Rear A/C; Aftermarket Style Replacement; Suction and Discharge Assembly
1996ChevroletG305.7LV8CNGN/Awithout Rear A/C; Aftermarket Style Replacement; Suction and Discharge Assembly
1996GMCG35005.7LV8GASN/Awithout Rear A/C; Aftermarket Style Replacement; Suction and Discharge Assembly
1996GMCG35005.7LV8CNGN/Awithout Rear A/C; Aftermarket Style Replacement; Suction and Discharge Assembly
1996GMCSavana 15005.7LV8N/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1996GMCSavana 15005.0LV8N/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1996GMCSavana 2500Base5.7LV8GASN/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1996GMCSavana 2500Base5.0LV8GASN/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1996GMCSavana 2500SLE5.7LV8GASN/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1996GMCSavana 2500SLE5.0LV8GASN/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly
1996GMCSavana 35005.7LV8GASN/Awith Recreation Upfitter Package; without Rear A/C; Suction and Discharge Assembly

* 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.