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FWGC 11120R Alternator
| Brand | FWGC 11120R |
|---|---|
| Voltage | 12 |
| Fan Type | Internal |
| Rotation Direction | Clockwise (right) |
| Pulley Included | Yes |
| Family | Hitachi |
| Pulley Groove Quantity | 7 |
| Pulley Belt Type | Serpentine |
| Regulator Type | Internal |
| Decoupled Or Clutch Pulley | No |
| Amperage Rating | 130 |
| Fits | INFINITI and Nissan · 10 vehicles |
OE-style replacement. Built for direct charging-system service with a 12-volt layout.
130-amp output. Supplies the amperage needed for vehicles with higher electrical demand.
Internal regulator. Uses an internal fan and regulator for a compact alternator design.
Cross-references BBB Industries 11120, 2310M-8S10ARW and 23100-8S10A for the same application. See all 9.
Alternator Overview
This 130-amp alternator is built for charging-system replacement on select Nissan and Infiniti applications. It uses an internal regulator, internal fan, and a serpentine pulley setup to match the electrical and belt-drive requirements of the original unit.
Part number 11120R is a direct-fit replacement for vehicles that need stable output from a 12-volt charging system. It is engineered for the demands of modern electrical loads and is identified with the HITACHI family.
Key Features
- 130-amp output for consistent charging performance
- 12-volt electrical system configuration
- Internal regulator and internal fan design
- Serpentine pulley with 7 grooves included
- Clockwise rotation, right-hand rotation specification
- Decoupled or clutch pulley not used
Detailed Description
Power Select alternators are engineered to supply the amperage needed for vehicles with higher electrical demand. This unit uses proprietary components and manufacturing processes intended to support long service life and dependable performance. Part number 11120R is a practical replacement choice for charging-system service on Nissan TITAN, Armada, Pathfinder Armada, and Infiniti QX56 applications.
This part cross-references BBB Industries 11120 for the same application.
What It Helps Address
- Battery warning lights caused by weak charging output
- Dim lights or unstable electrical performance
- Charging-system failure from a worn alternator
- Accessory power issues under electrical load
- Noise or belt-drive concerns related to alternator wear
Installation Notes
Verify pulley style, rotation direction, amperage rating, and connector match before installation. Confirm fitment against the vehicle application and note the 2007 Nissan TITAN listing applies to builds through 08/06. Professional installation and system testing after replacement are recommended.
Quality Assurance
Power Select alternators are manufactured with proprietary components and processes to support maximum life and performance. Part number 11120R is built to meet the output requirements of the specified charging system.
| Year | Make | Model | Notes |
|---|---|---|---|
| 2007 | Nissan | TITAN | To 08/06, 130 Amp |
| 2006 | INFINITI | QX56 | — |
| 2006 | Nissan | Armada | — |
| 2006 | Nissan | TITAN | — |
| 2005 | INFINITI | QX56 | — |
| 2005 | Nissan | Armada | — |
| 2005 | Nissan | TITAN | — |
| 2004 | INFINITI | QX56 | — |
| 2004 | Nissan | Pathfinder Armada | Hitachi Unit |
| 2004 | Nissan | TITAN | — |
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