How to Safely and Effectively Service an Evaporator Coil on 2003 Jeep Wrangler?

To service the A/C evaporator coil, it is also necessary to disable the air bag system by disconnecting the battery negative cable and waiting 2 minutes. Remove the heater-A/C housing to get access to the coil of the evaporator. If replaced, add 60 milliliters of refrigerant oil, then reassemble and reinstall the housing.

OEM 2003 Jeep Wrangler Evaporator

A/C Evaporator Core

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2003 Jeep Wrangler Evaporator Core Part Number: 5073178AA
$482.87 MSRP: $685.00
You Save: $202.13 (30%)
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Product Specifications
- Other Name: Evaporato - A/C; A/C Evaporator Core; A/C Evaporator Core Repair Kit; Evaporator A/C; A/C Evaporator; Evaporator
- Item Weight: 5.60 Pounds
- Item Dimensions: 22.4 x 17.2 x 12.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5073178AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2003 Jeep Wrangler Submodels:
- 65th Anniversary Edition, Rubicon, SE, Sahara, Sport, Unlimited, Unlimited Rubicon, X | 4 Cyl 2.4 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 4.0 L GAS

2003 Jeep Wrangler Evaporator Parts and Q&A

Q: How to Safely and Effectively Service an Evaporator Coil on 2003 Jeep Wrangler?
A: To service the A/C evaporator coil, it is also necessary to disable the air bag system by disconnecting the battery negative cable and waiting 2 minutes. Remove the heater-A/C housing to get access to the coil of the evaporator. If replaced, add 60 milliliters of refrigerant oil, then reassemble and reinstall the housing.