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Remy 20046 Alternator
Reliable Alternator for Ram 1500 and 1500 Classic
The Remy Premium Remanufactured Alternator 20046 is designed to restore your Ram 1500 or 1500 Classic's charging system with dependable performance. This 12-volt alternator delivers a 160-amp output and includes a pulley for straightforward installation.
Key Features of Remy Alternator 20046
- Amperage Rating: 160 amps for consistent electrical power
- Fan Type: Internal fan for efficient cooling
- Remanufactured unit ensuring quality and reliability
- OE Manufacturer: Mitsubishi, meeting original equipment standards
- Pulley Included for complete replacement
- Rotation Direction: Clockwise to match factory specifications
- Voltage Regulator Type: External for precise voltage control
- Compatible with 12-volt electrical systems
About the Premium Remanufactured Product Line
The Premium Remanufactured line by Remy offers alternators that have been carefully rebuilt to meet or exceed original equipment manufacturer specifications. This process includes thorough testing and replacement of worn components, providing a cost-effective alternative to new parts without compromising on performance. The 20046 alternator benefits from this rigorous remanufacturing process, ensuring it is suitable for demanding applications in Ram 1500 and 1500 Classic vehicles.
Detailed Product Description
This Remy alternator 20046 is engineered to deliver reliable charging performance for Ram 1500 and 1500 Classic trucks. Featuring a 160-amp output, it supports the electrical demands of modern vehicle systems. The internal fan design helps maintain optimal operating temperatures, while the included pulley and clockwise rotation ensure compatibility with factory setups. The external voltage regulator type allows for stable voltage control, protecting your vehicle’s battery and electrical components.
Common Issues Addressed by This Alternator
- Battery not charging or losing charge quickly
- Dimming or flickering headlights and interior lights
- Electrical system warning lights on the dashboard
- Unusual noises from the alternator area
- Vehicle stalling or difficulty starting due to electrical failure
Installation Notes and Tips
- Ensure the vehicle battery is disconnected before installation
- Verify clockwise rotation matches your original alternator
- Check that the external voltage regulator connections are secure
- Use the included pulley to maintain proper belt alignment
- Inspect wiring harness and connectors for wear or damage during replacement
Quality Assurance and Warranty
Remy’s Premium Remanufactured alternators undergo comprehensive testing to meet strict quality standards. Each unit is inspected for electrical output, mechanical integrity, and durability. While specific warranty details may vary, Remy typically offers coverage to protect against defects in materials and workmanship, providing confidence in the part’s reliability for your Ram 1500 or 1500 Classic.
| Brand | Remy |
| Part Number | 20046 |
| Position | Premium Remanufactured |
| Amperage Rating | 160 |
| Fan Type | Internal |
| New or Remanufactured | Remanufactured |
| OE Manufacturer | Mitsubishi |
| Pulley Included | Yes |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | External |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2024 | Ram | 1500 Classic | 5.7L | V8 | N/A | 160 Amps; Premium Remanufactured |
| 2023 | Ram | 1500 Classic | 5.7L | V8 | N/A | 160 Amps; Premium Remanufactured |
| 2022 | Ram | 1500 Classic | 5.7L | V8 | N/A | 160 Amps; Premium Remanufactured |
| 2021 | Ram | 1500 Classic | 5.7L | V8 | N/A | 160 Amps; Premium Remanufactured |
| 2020 | Ram | 1500 Classic | 5.7L | V8 | N/A | 160 Amps; Premium Remanufactured |
| 2019 | Ram | 1500 Classic | 5.7L | V8 | N/A | 160 Amps - Please verify fitment for compatibility with various models and years before purchase.; Premium Remanufactured |
| 2018 | Ram | 1500 | 5.7L | V8 | N/A | 160 Amps - Please verify fitment for compatibility with various models and years before purchase.; Premium Remanufactured |
| 2017 | Ram | 1500 | 5.7L | V8 | N/A | 160 Amps - Please verify fitment for compatibility with various models and years before purchase.; Premium Remanufactured |
| 2016 | Ram | 1500 | 5.7L | V8 | N/A | 160 Amps - Please verify fitment for compatibility with various models and years before purchase.; Premium Remanufactured |
| 2015 | Ram | 1500 | 5.7L | V8 | N/A | Standard alternator; rated at 160 Amps; Premium Remanufactured |
* 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.