HomeHVAC > A/C Flow RestrictorsUniversal Air EX4101C A/C Orifice Tube
Part #: EX4101C

Universal Air EX4101C A/C Orifice Tube

Purple Orifice Tube
⚙️ 144 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$5.74Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Purple Orifice Tube
🚗Fitment: Dodge, Jeep, and Eagle, Ram 2500, Ram 3500, Ram 1500, Grand Cherokee, Dakota, Wrangler, Monaco, and Premier
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Universal Air Purple Orifice Tube Overview

The Universal Air Purple Orifice Tube EX4101C is designed to regulate refrigerant flow in A/C systems for select Dodge and Jeep vehicles. This A/C orifice tube ensures proper pressure and flow, contributing to efficient air conditioning performance in models like the Dodge Ram 1500 and Jeep Grand Cherokee.

  • Compatible with Dodge Dakota, Ram 1500, 2500, 3500, and Jeep Grand Cherokee, Wrangler, Monaco
  • Part number EX4101C for precise identification and fitment
  • Controls refrigerant flow in automotive A/C systems
  • Part of the Universal Air Purple Orifice Tube product line
  • Designed for HVAC A/C flow restrictor applications

About the Purple Orifice Tube Product Line

The Purple Orifice Tube line by Universal Air focuses on providing reliable A/C flow restrictors tailored for specific vehicle applications. This product line emphasizes compatibility and consistent performance in regulating refrigerant flow, which is critical for maintaining optimal air conditioning system function in Dodge and Jeep models. The EX4101C is a representative part within this line, engineered to meet the demands of HVAC systems requiring precise flow control.

Detailed Product Description

The EX4101C A/C orifice tube from Universal Air is engineered to fit a range of Dodge and Jeep vehicles, including the Dodge Dakota, Ram 1500, 2500, 3500, and Jeep Grand Cherokee, Wrangler, and Monaco. This component acts as a flow restrictor within the vehicle’s HVAC system, controlling the amount of refrigerant entering the evaporator. Proper flow regulation helps maintain system pressure and temperature, which is essential for effective cooling performance. Using the correct orifice tube like the EX4101C ensures the A/C system operates within manufacturer specifications.

Common Applications and Issues Addressed

  • Regulates refrigerant flow to prevent compressor damage
  • Helps maintain consistent cabin cooling in Dodge Ram 1500 and Jeep Wrangler
  • Prevents evaporator freezing caused by improper refrigerant flow
  • Addresses A/C system pressure imbalances in Dodge Dakota and Jeep Grand Cherokee
  • Supports overall HVAC system efficiency and longevity

Installation Notes and Tips

  • Ensure vehicle compatibility by verifying make and model before installation
  • Replace the orifice tube when servicing the A/C system to avoid contamination
  • Follow manufacturer guidelines for refrigerant handling and system evacuation
  • Inspect the A/C system for leaks or blockages prior to installation
  • Use proper tools to avoid damage to the orifice tube or surrounding components

Quality Assurance and Warranty

Universal Air manufactures the Purple Orifice Tube EX4101C to meet industry standards for HVAC components. While specific warranty details are not provided, Universal Air products typically undergo quality control processes to ensure durability and fitment accuracy. Using the correct part number EX4101C helps maintain system integrity and supports reliable A/C operation in compatible Dodge and Jeep vehicles.

This part fits 144 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2009DodgeRam 2500Laramie6.7LL6DIESELN/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2009DodgeRam 2500SLT6.7LL6DIESELN/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2009DodgeRam 2500ST6.7LL6DIESELN/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2009DodgeRam 2500ST5.9LL6DIESELN/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2009DodgeRam 2500SXT6.7LL6DIESELN/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2009DodgeRam 35006.7LL6DIESELN/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2008DodgeRam 1500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2008DodgeRam 2500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2008DodgeRam 3500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2007DodgeRam 1500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2007DodgeRam 2500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2007DodgeRam 3500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2006DodgeRam 1500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2006DodgeRam 2500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2006DodgeRam 3500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2005DodgeRam 1500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2005DodgeRam 2500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2005DodgeRam 3500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2004DodgeRam 1500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2004DodgeRam 2500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2004DodgeRam 3500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2003DodgeRam 1500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2003DodgeRam 2500SLT5.7LV8N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2003DodgeRam 2500ST5.7LV8N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2003DodgeRam 2500Laramie5.7LV8N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2003DodgeRam 2500SLT8.0LV10N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2003DodgeRam 2500SLT5.9LL6N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2003DodgeRam 2500ST8.0LV10N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2003DodgeRam 2500ST5.9LL6N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2003DodgeRam 2500ST4.7LV8N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2003DodgeRam 2500Laramie8.0LV10N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2003DodgeRam 2500Laramie5.9LL6N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2003DodgeRam 2500SLT4.7LV8N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2003DodgeRam 3500SLTN/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2003DodgeRam 3500STN/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2003DodgeRam 3500LaramieN/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2002DodgeRam 1500N/APurple Orifice Tube
2002DodgeRam 2500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2002DodgeRam 3500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2001DodgeRam 1500N/APurple Orifice Tube
2001DodgeRam 2500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2001DodgeRam 3500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2001JeepGrand Cherokee4.0LL6N/APurple Orifice Tube
2000DodgeRam 1500N/APurple Orifice Tube
2000DodgeRam 2500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2000DodgeRam 3500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
2000JeepGrand Cherokee4.0LL6N/APurple Orifice Tube
1999DodgeDakotaN/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1999DodgeRam 1500N/APurple Orifice Tube
1999DodgeRam 2500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
1999DodgeRam 3500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
1999JeepGrand Cherokee4.0LL6N/APurple Orifice Tube
1999JeepWranglerSE2.5LL4N/AOE Replacement; Purple; Purple Orifice Tube
1999JeepWranglerSahara4.0LL6N/AOE Replacement; Purple; Purple Orifice Tube
1999JeepWranglerSport4.0LL6N/AOE Replacement; Purple; Purple Orifice Tube
1998DodgeDakotaN/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1998DodgeRam 1500Sport5.2LV8N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1998DodgeRam 1500ST5.2LV8N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1998DodgeRam 1500Sport5.9LV8N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1998DodgeRam 1500ST5.9LV8N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1998DodgeRam 1500Laramie5.9LV8N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1998DodgeRam 1500Laramie5.2LV8N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1998DodgeRam 1500SS/T 5.9L5.9LV8N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1998DodgeRam 1500Custom5.2LV8N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1998DodgeRam 1500R/T5.2LV8N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1998DodgeRam 1500Lujo5.2LV8N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1998DodgeRam 1500Sport3.9LV6N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1998DodgeRam 1500WS3.9LV6N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1998DodgeRam 1500ST3.9LV6N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1998DodgeRam 1500Laramie3.9LV6N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1998DodgeRam 1500Custom3.9LV6N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1998DodgeRam 1500Lujo3.9LV6N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1998DodgeRam 1500R/T3.9LV6N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1998DodgeRam 2500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
1998DodgeRam 3500N/Awith Fixed Orifice; Located on Liquid Line; Purple Orifice Tube
1998JeepGrand CherokeeN/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1998JeepWranglerN/ALocated on Liquid Line; Purple Orifice Tube
1997DodgeDakotaN/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1997DodgeRam 1500Sport5.2LV8N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1997DodgeRam 1500LT5.2LV8N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1997DodgeRam 1500ST5.2LV8N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1997DodgeRam 1500Laramie5.2LV8N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1997DodgeRam 1500Runner5.2LV8N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1997DodgeRam 1500Custom5.2LV8N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1997DodgeRam 1500LT5.9LV8N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1997DodgeRam 1500ST5.9LV8N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1997DodgeRam 1500Laramie5.9LV8N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1997DodgeRam 1500Lujo5.2LV8N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1997DodgeRam 1500Sport5.9LV8N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1997DodgeRam 1500SS/T 5.9L5.9LV8N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1997DodgeRam 1500WS3.9LV6N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1997DodgeRam 1500Custom3.9LV6N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1997DodgeRam 1500Lujo3.9LV6N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1997DodgeRam 1500Sport3.9LV6N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1997DodgeRam 1500LT3.9LV6N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1997DodgeRam 1500ST3.9LV6N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1997DodgeRam 1500Laramie3.9LV6N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1997DodgeRam 1500Runner3.9LV6N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1997DodgeRam 2500Base8.0LV10N/APurple Orifice Tube
1997DodgeRam 2500Base5.9LV8N/APurple Orifice Tube
1997DodgeRam 2500Custom5.9LV8N/APurple Orifice Tube
1997DodgeRam 2500Laramie5.9LV8N/APurple Orifice Tube
1997DodgeRam 2500Lujo5.9LV8N/APurple Orifice Tube
1997DodgeRam 2500Runner5.9LV8N/APurple Orifice Tube
1997DodgeRam 2500Base5.9LL6N/APurple Orifice Tube
1997DodgeRam 2500Custom5.2LV8N/APurple Orifice Tube
1997DodgeRam 2500Limited5.9LV8N/APurple Orifice Tube
1997DodgeRam 3500N/APurple Orifice Tube
1997JeepGrand CherokeeN/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1997JeepWranglerN/ALocated on Liquid Line; Purple Orifice Tube
1996DodgeDakotaSport5.2LV8GASN/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1996DodgeDakotaSLT3.9LV6GASN/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1996DodgeDakotaWS5.2LV8CNGN/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1996DodgeDakotaWS5.2LV8GASN/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1996DodgeDakotaWS3.9LV6GASN/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1996DodgeDakotaBase5.2LV8GASN/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1996DodgeDakotaSport3.9LV6GASN/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1996DodgeDakotaBase3.9LV6GASN/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1996DodgeDakotaSLT5.2LV8CNGN/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1996DodgeDakotaSLT5.2LV8GASN/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1996DodgeRam 1500N/APurple Orifice Tube
1996DodgeRam 2500N/APurple Orifice Tube
1996DodgeRam 3500N/APurple Orifice Tube
1996JeepGrand CherokeeN/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1995DodgeDakota5.2LV8GASN/APurple Orifice Tube
1995DodgeDakota3.9LV6GASN/APurple Orifice Tube
1995DodgeDakota5.2LV8CNGN/APurple Orifice Tube
1995DodgeRam 1500N/APurple Orifice Tube
1995DodgeRam 2500N/APurple Orifice Tube
1995DodgeRam 3500N/APurple Orifice Tube
1995JeepGrand CherokeeN/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1994DodgeDakota5.2LV8N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1994DodgeDakota3.9LV6N/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1994DodgeRam 1500BaseN/APurple Orifice Tube
1994DodgeRam 1500RunnerN/APurple Orifice Tube
1994DodgeRam 1500CustomN/APurple Orifice Tube
1994DodgeRam 1500LujoN/APurple Orifice Tube
1994DodgeRam 2500N/APurple Orifice Tube
1994DodgeRam 3500N/APurple Orifice Tube
1994JeepGrand CherokeeN/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1993JeepGrand CherokeeN/AFixed Orifice - A/C Orifice Tube; Purple Orifice Tube
1992DodgeMonacoN/APurple Orifice Tube
1991DodgeMonacoN/APurple Orifice Tube
1990DodgeMonacoN/APurple Orifice Tube

* 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.