Product Description
MOPAR 5019925AA ALTERNATOR PIGTAIL FOR 98.5-02 DODGE WITH 5.9L CUMMINS ENGINE
Repair damaged charging system wiring with the genuine Mopar 5019925AA Alternator Pigtail for 1998.5-2002 Dodge Ram trucks equipped with the legendary 5.9L Cummins diesel engine. This OEM replacement connector is designed to restore proper alternator communication and charging performance while ensuring a secure factory-style connection.
Over time, factory alternator connectors can become brittle, corroded, melted, or damaged from heat and vibration. Replacing a failed pigtail helps eliminate charging issues, intermittent voltage problems, battery warning lights, and poor electrical performance.
Mopar OEM wiring components are engineered to factory specifications for dependable fitment, long-term durability, and reliable charging system operation under daily driving, towing, and heavy-duty diesel conditions.
Frequently Asked Questions (FAQ)
What does the alternator pigtail connect to?
This connector plugs directly into the alternator to provide proper charging system communication and voltage regulation.
Why would I need to replace the alternator pigtail?
Common reasons include melted connectors, corrosion, broken wiring, intermittent charging issues, or loose electrical connections.
Is this a genuine Mopar OEM part?
Yes — Mopar 5019925AA is a genuine OEM replacement alternator pigtail.
Will this fix charging problems?
A damaged connector can cause charging system faults, battery lights, low voltage conditions, and intermittent alternator operation. Replacing the pigtail may resolve these issues if the connector is faulty.
Fitment Details
- 1998.5 Dodge Ram 2500 5.9L Cummins Diesel
- 1998.5 Dodge Ram 3500 5.9L Cummins Diesel
- 1999 Dodge Ram 2500/3500 5.9L Cummins Diesel
- 2000 Dodge Ram 2500/3500 5.9L Cummins Diesel
- 2001 Dodge Ram 2500/3500 5.9L Cummins Diesel
- 2002 Dodge Ram 2500/3500 5.9L Cummins Diesel
- Direct OEM replacement alternator connector repair pigtail
- Verify alternator connector style before ordering
Specifications for Mopar 5019925AA
| Category | Details |
|---|---|
| Part Number | 5019925AA |
| Brand | Mopar (OEM) |
| Product Type | Alternator Pigtail Connector |
| Engine Compatibility | 5.9L Cummins Turbo Diesel |
| Vehicle Fitment | 1998.5-2002 Dodge Ram 2500 & 3500 |
| System Application | Charging System / Alternator Wiring |
| Connector Type | OEM Factory Electrical Connector |
| Installation Type | Direct OEM Replacement |
| Material | High-Temperature Automotive Grade Plastic & Wiring |
| UPC | Not Available |
| GTIN | Not Available |
| Shipping Weight | Approx. 0.25 lbs |
| Shipping Dimensions | Approx. 6" x 4" x 1" |
| Shipping | Standard ground shipping available |
| Country of Origin | OEM Supplier Manufactured |
| Prop 65 | WARNING: Cancer and reproductive harm – www.P65Warnings.ca.gov |
| Condition | New |
