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12359
DENSOAlternatorIR/IF12V50ACW Rotation
Fits Mercury, Mercury Engine - Marine and Mariner Engine - Marine · 3.0L engine
7 interchanges22 applications6 components
Or call (405) 225-7220 · M–F 8–5 CT
Note:Mercury Marine Supersedes This to the Delco 8471 (5SI; PIC 240-6318).
Specifications
Full technical detail
- Type
- Alternator
- Manufacturer
- DENSO
- Design
- IR/IF
- Voltage
- 12V
- Amperage
- 50A
- Rotation
- CW
- Pulley Design
- S4
- Pulley Groove OD
- 50
- Plug Code
- 280
- Plug Clock
- 9:00
OEM part numbers
Genuine OEM & engine-manufacturer numbers this alternator replaces
Denso
Vehicle applications
Fits 22 configurations
22 configurations
Domestic(22)
| Make | Model | Engine | Years |
|---|---|---|---|
| Mariner Engine - Marine(Engine - Marine) | 200 (DFI) All | ||
| Mariner Engine - Marine(Engine - Marine) | 225 (DFI) All | ||
| Mercury | 200CXL Optimax | 1998–2000 | |
| Mercury | 200CXXL Optimax | 1998–2000 | |
| Mercury | 200L Optimax | 1998–2000 | |
| Mercury | 200XL Optimax | 1998–2000 | |
| Mercury | 200XXL Optimax | 1998–2000 | |
| Mercury | 225CXL Optimax | 1998–2000 | |
| Mercury | 225CXXL Optimax | 1998–2000 | |
| Mercury | 225L Optimax | 1998–2000 | |
| Mercury | 225XL Optimax | 1998–2000 | |
| Mercury | 225XXL Optimax | 1998–2000 | |
| Mercury Engine - Marine(Engine - Marine) | 200CXL Optimax | 3.0L - 185.0ci - 200 H.P. | 1998–2000 |
| Mercury Engine - Marine(Engine - Marine) | 200CXXL Optimax | 3.0L - 185.0ci - 200 H.P. | 1998–2000 |
| Mercury Engine - Marine(Engine - Marine) | 200L Optimax | 3.0L - 185.0ci - 200 H.P. | 1998–2000 |
| Mercury Engine - Marine(Engine - Marine) | 200XL Optimax | 3.0L - 185.0ci - 200 H.P. | 1998–2000 |
| Mercury Engine - Marine(Engine - Marine) | 200XXL Optimax | 3.0L - 185.0ci - 200 H.P. | 1998–2000 |
| Mercury Engine - Marine(Engine - Marine) | 225CXL Optimax | 3.0L - 185.0ci - 225 H.P. | 1998–2000 |
| Mercury Engine - Marine(Engine - Marine) | 225CXXL Optimax | 3.0L - 185.0ci - 225 H.P. | 1998–2000 |
| Mercury Engine - Marine(Engine - Marine) | 225L Optimax | 3.0L - 185.0ci - 225 H.P. | 1998–2000 |
| Mercury Engine - Marine(Engine - Marine) | 225XL Optimax | 3.0L - 185.0ci - 225 H.P. | 1998–2000 |
| Mercury Engine - Marine(Engine - Marine) | 225XXL Optimax | 3.0L - 185.0ci - 225 H.P. | 1998–2000 |
Component breakdown
Replacement parts that go inside this unit
| Component | Part numbers |
|---|---|
| Bearing, Ball | 5-3207 |
| Brush Holder Assy, Alt | 7490-9200 |
| Plug Code | 9801-280 |
| Rectifier | 7790-4006 |
| Regulator, Alt | 8090-4398 |
| Test Lead, Alt | 9800-XO |