Global Parts 4813437 A/C Refrigerant Suction Hose
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Global Parts

Global Parts 4813437 A/C Refrigerant Suction Hose

Brand Global Parts 4813437
Fits Ram · 3 vehicles

A/C refrigerant suction hose for the low-side line.

Connects the compressor to the evaporator.

Cross-references Bosch 66177, UAC HA112656C and 68092247AB for the same application. See all 6.

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Global Parts A/C Suction Hose for Ram 1500

Restore low-side refrigerant flow with this Global Parts A/C refrigerant suction hose, part number 4813437. It is a direct-fit style replacement for select 2012 Ram 1500, Ram 2500, and Ram 3500 applications built before August 1, 2011.

  • Part number: 4813437
  • Category: HVAC hoses and pipes
  • Low-side suction hose routes refrigerant from the compressor to the evaporator
  • Compatible with select 2012 Ram 1500, Ram 2500, and Ram 3500 models before August 1, 2011
  • Cross-references Bosch 66177 for the same application

Product Details

An A/C refrigerant suction hose carries low-pressure refrigerant vapor from the compressor to the evaporator. This Global Parts hose is built for the Ram 1500, Ram 2500, and Ram 3500 fitment listed above and is identified by part number 4813437. It also cross-references Bosch 66177 for the same application.

Common Problems This Part Can Address

  • Low-side refrigerant leaks at the hose assembly
  • Loss of A/C cooling performance
  • Damaged or deteriorated suction hose routing
  • Improper refrigerant transfer between compressor and evaporator

Installation Notes

Verify vehicle build date before ordering: this hose fits 2012 Ram 1500, Ram 2500, and Ram 3500 models built before August 1, 2011. Confirm line routing and connection points against the original hose before installation. Proper evacuation and recharge procedures are required after A/C service.

Quality Assurance

Global Parts supplies HVAC replacement components for automotive repair applications. Part 4813437 is listed with OE-style interchange references, including Bosch 66177, to support accurate application matching.

Related reading

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2012Ram15005.7LV8N/AFitment note: Before August 1st, 2011.
2012Ram25005.7LV8N/AFitment note: Before August 1st, 2011.
2012Ram35005.7LV8N/AFitment note: Before August 1st, 2011.
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Bosch — 66177UAC — HA112656C68092247AB68092247ACA4-100874H-8388