Global Parts 4813421 A/C Refrigerant Suction Hose
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Global Parts

Global Parts 4813421 A/C Refrigerant Suction Hose

Brand Global Parts 4813421
Fits Ram · 24 vehicles

A/C refrigerant suction hose for low-side refrigerant flow.

Connects the compressor to the evaporator.

Cross-references Bosch 66190, Mopar 68157071AE and UAC HA112815C for the same application. See all 8.

$45.60Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $45.60
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Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all A/C Refrigerant Suction Hose options

A/C Suction Hose for Ram ProMaster

Replace a worn or leaking low-side A/C line with this Global Parts suction hose, part number 4813421. It routes refrigerant from the compressor to the evaporator and is built for direct-fit service on select Ram ProMaster vans.

  • Global Parts A/C refrigerant suction hose
  • Low-side hose routes refrigerant from the compressor to the evaporator
  • Direct replacement for select Ram ProMaster 1500, 2500, and 3500 models
  • Cross-references Bosch 66190 and Mopar 68157071AE for the same application
  • Part number 4813421 for ordering and fitment verification

Detailed Fitment and Function

This A/C refrigerant suction hose is used on the low-pressure side of the system, where it carries refrigerant vapor from the evaporator back to the compressor. It is a fitment-based replacement for 2014-2018 Ram ProMaster 1500, 2014-2018 Ram ProMaster 2500, and 2014-2018 Ram ProMaster 3500, with rear A/C not included. If you are searching for a Ram ProMaster A/C suction hose, Global Parts 4813421 matches the listed applications and supports proper refrigerant flow in the HVAC system.

What It Helps Address

  • Refrigerant loss from a cracked or leaking suction hose
  • Weak cabin cooling caused by restricted low-side flow
  • Visible oil residue around the A/C hose connection points
  • Noise or vibration from a deteriorated refrigerant line
  • Service replacement for a damaged Ram ProMaster HVAC hose

Installation Notes and Tips

Verify the vehicle year, model, and rear A/C configuration before ordering. Inspect mating seals, compressor ports, and evaporator connections during replacement, and evacuate and recharge the system according to factory service procedures after installation. Confirm the hose routing matches the original low-side line on the vehicle.

Quality Assurance

Global Parts supplies HVAC replacement components for service applications, and this hose is identified by part number 4813421 for accurate cross-reference and fitment confirmation.

Related reading

This part fits 24 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2018RamProMaster 15003.6LV6—N/AFitment: Rear A/C not included.
2018RamProMaster 25003.6LV6—N/AFitment: Rear A/C not included.
2018RamProMaster 35003.6LV6—N/AFitment: Rear A/C not included.
2017RamProMaster 15003.6LV6—N/AFitment: Rear A/C not included.
2017RamProMaster 25003.6LV6—N/AFitment: Rear A/C not included.
2017RamProMaster 35003.6LV6—N/AFitment: Rear A/C not included.
2016RamProMaster 15003.6LV6FLEXN/AFitment: Rear A/C not included.
2016RamProMaster 15003.6LV6GASN/AFitment: Rear A/C not included.
2016RamProMaster 25003.6LV6FLEXN/AFitment: Rear A/C not included.
2016RamProMaster 25003.6LV6GASN/AFitment: Rear A/C not included.
2016RamProMaster 35003.6LV6GASN/AFitment: Rear A/C not included.
2016RamProMaster 35003.6LV6FLEXN/AFitment: Rear A/C not included.
2015RamProMaster 15003.6LV6FLEXN/AFitment: Rear A/C not included.
2015RamProMaster 15003.6LV6GASN/AFitment: Rear A/C not included.
2015RamProMaster 25003.6LV6FLEXN/AFitment: Rear A/C not included.
2015RamProMaster 25003.6LV6GASN/AFitment: Rear A/C not included.
2015RamProMaster 35003.6LV6GASN/AFitment: Rear A/C not included.
2015RamProMaster 35003.6LV6FLEXN/AFitment: Rear A/C not included.
2014RamProMaster 15003.6LV6FLEXN/AFitment: Rear A/C not included.
2014RamProMaster 15003.6LV6GASN/AFitment: Rear A/C not included.
2014RamProMaster 25003.6LV6FLEXN/AFitment: Rear A/C not included.
2014RamProMaster 25003.6LV6GASN/AFitment: Rear A/C not included.
2014RamProMaster 35003.6LV6GASN/AFitment: Rear A/C not included.
2014RamProMaster 35003.6LV6FLEXN/AFitment: Rear A/C not included.
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Bosch — 66190Mopar — 68157071AEUAC — HA112815C68157071AB68157071AC68157071ADA4-102671H-768