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FWGC 13870R Alternator
| Brand | FWGC 13870R |
|---|---|
| Voltage | 12 |
| Fan Type | Internal |
| Rotation Direction | Clockwise (right) |
| Pulley Included | Yes |
| Family | Denso |
| Pulley Groove Quantity | 6 |
| Pulley Belt Type | Serpentine |
| Regulator Type | External |
| Decoupled Or Clutch Pulley | Yes |
| Amperage Rating | 160 |
| Fits | Chrysler and Dodge · 27 vehicles |
160-amp output. Provides the charging capacity needed for higher electrical loads.
DENSO family design. Uses a proven alternator architecture with external regulation.
Pulley included. Comes with a 6-groove serpentine setup and clutch pulley.
Cross-references BBB Industries 13870, 421000-0021 and 421000-0022 for the same application. See all 25.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Overview
This 160-amp alternator is built for charging-system replacement on select Chrysler and Dodge minivans. It uses a DENSO family design with an internal fan, external regulator, and decoupled clutch pulley to match the electrical demands of modern vehicles.
Key Features
- 160-amp output for higher electrical demand
- 12-volt alternator with clockwise rotation
- Internal fan design for charging-system cooling
- External regulator configuration
- Serpentine belt pulley with 6 grooves
- Decoupled clutch pulley included
- Built as a DENSO family unit
Detailed Description
Part number 13870R is a replacement alternator engineered to deliver the amperage needed for vehicles with greater accessory loads. It is listed for Fits 2001-2007 Chrysler Town & Country, N/A; Fits 2005-2007 Chrysler Voyager, N/A; Fits 2001-2007 Dodge Caravan, N/A; Fits 2001-2007 Dodge Grand Caravan, N/A; and Fits 2001-2003 Chrysler Voyager, N/A. This part cross-references BBB Industries 13870 for the same application. The DENSO family construction, pulley setup, and external regulation make it a direct match for the specified charging-system configuration on these Chrysler Town & Country and Dodge Caravan applications.
Common Uses
- Restoring battery charging after alternator wear or failure
- Correcting low-voltage or charging warning conditions
- Replacing a unit with the wrong pulley or regulator setup
- Addressing belt-drive noise related to the alternator assembly
- Replacing a high-output charging unit on supported minivan applications
Installation Notes
Verify the vehicle’s year, make, model, and charging-system configuration before ordering. Confirm the 160-amp rating, external regulator setup, clockwise rotation, and 6-groove serpentine pulley match the original unit. Part number 13870R should be compared against the existing alternator and connector style during installation.
Quality Assurance
Power Select alternators are engineered to provide the amperage output required by today’s vehicles, and each unit is manufactured with proprietary components and processes focused on service life and performance.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2007 | Chrysler | Town & Country | 3.8L | V6 | 160 Amp, NDenso Unit |
| 2007 | Chrysler | Voyager | — | — | Mexico |
| 2007 | Dodge | Caravan | 3.3L | V6 | 160 Amp, NDenso Unit |
| 2007 | Dodge | Grand Caravan | 3.8L | V6 | 160 Amp |
| 2006 | Chrysler | Town & Country | 3.8L | V6 | 160 Amp, NDenso Unit |
| 2006 | Chrysler | Voyager | — | — | Mexico |
| 2006 | Dodge | Caravan | 3.3L | V6 | 160 Amp, NDenso Unit |
| 2006 | Dodge | Grand Caravan | 3.8L | V6 | 160 Amp |
| 2005 | Chrysler | Town & Country | 3.8L | V6 | 160 Amp, NDenso Unit |
| 2005 | Chrysler | Voyager | — | — | Mexico |
| 2005 | Dodge | Caravan | 3.3L | V6 | 160 Amp, NDenso Unit |
| 2005 | Dodge | Grand Caravan | 3.8L | V6 | 160 Amp |
| 2004 | Chrysler | Town & Country | 3.8L | V6 | 160 Amp, NDenso Unit |
| 2004 | Dodge | Caravan | 3.3L | V6 | 160 Amp, NDenso Unit |
| 2004 | Dodge | Grand Caravan | 3.8L | V6 | 160 Amp |
| 2003 | Chrysler | Town & Country | 3.8L | V6 | 160 Amp, NDenso Unit |
| 2003 | Chrysler | Voyager | 3.3L | V6 | 160 Amp, NDenso Unit |
| 2003 | Dodge | Caravan | 3.3L | V6 | 160 Amp, NDenso Unit |
| 2003 | Dodge | Grand Caravan | 3.8L | V6 | 160 Amp |
| 2002 | Chrysler | Town & Country | 3.8L | V6 | 160 Amp, NDenso Unit |
| 2002 | Chrysler | Voyager | 3.3L | V6 | 160 Amp, NDenso Unit |
| 2002 | Dodge | Caravan | 3.3L | V6 | 160 Amp, NDenso Unit |
| 2002 | Dodge | Grand Caravan | 3.8L | V6 | 160 Amp |
| 2001 | Chrysler | Town & Country | 3.8L | V6 | 160 Amp, NDenso Unit |
| 2001 | Chrysler | Voyager | 3.3L | V6 | 160 Amp, NDenso Unit |
| 2001 | Dodge | Caravan | 3.3L | V6 | 160 Amp, NDenso Unit |
| 2001 | Dodge | Grand Caravan | 3.8L | V6 | 160 Amp |
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