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Specifications
| Output | 105 |
|---|---|
| Voltage | 12 |
| Type | Alternator |
| Design | IR/IF |
| Rotation | CW |
| Manufacturer | BOSCH |
| Pulley | S6 |
| Pulley groove OD | 57 |
| Plug code | 324 |
| Plug clock | 1 |
| Lester number | 13989 |
| PIC code | 220-5168 |
| Notes | This Bosch Alternator Was Seen on the 2003 Chevrolet Malibu With the 3.1L Engine and the 2003 Olds Alero and Pontiac Grand Am With the 3.4L Engine. According to Delco This Unit is Used on 2nd Production Cars in 2003 and Has an "Attachment Standoff on the Rear Cover for Retention of the Fuel Jumper Harness Connector". In Simple Terms There is a Molded Plastic Piece on the Rear Cover That Allows the Harness to Be Attached to the Alternator. If This is Not a Concern, the 13770 and 13989 Will Interchange. If the Rear Cover From the 13989 is Used on All 13770 and 13989 Units, Then They Would Match Exactly. |
Confirmed fitment
Verified applications from the ePartsGlobal catalog. If your engine isn't listed, send us the OEM part number and we'll cross-reference it.
| Make | Model | Engine | Years | Application |
|---|---|---|---|---|
| Buick Car | Century | V6 3.1L 189cid | 2004–2005 | Car · domestic |
| Chevrolet Car | Impala | V6 3.4L 207cid | 2004–2005 | Car · domestic |
| Chevrolet Car | Malibu | V6 3.1L 189cid | 2003–2003 | Car · domestic |
| Chevrolet Car | Monte Carlo | V6 3.4L 207cid | 2004–2005 | Car · domestic |
| Oldsmobile Car | Alero | V6 3.4L 207cid | 2003–2004 | Car · domestic |
| Pontiac Car | Grand Am | V6 3.4L 207cid | 2003–2005 | Car · domestic |
| Chevrolet - Europe Car | IMPALA Saloon | Eng.LA1 3.4 V6 134kw LA1 | 1999–2005 | Europe Car · international |
| Chevrolet | Impala | — | 2004–2005 | domestic |
| Chevrolet | Monte Carlo | — | 2004–2005 | domestic |
| Oldsmobile | Alero | — | 2004–2004 | domestic |
| Pontiac | Grand Am | — | 2004–2005 | domestic |
| Buick | Century | — | 2004–2005 | domestic |
| Buick | Century | 3.1L/189CI V6 | 2004–2005 | domestic |
| Chevrolet | Impala | 3.4L/207CI V6 | 2004–2005 | domestic |
| Chevrolet | Monte Carlo | 3.4L/207CI V6 | 2004–2005 | domestic |
| Oldsmobile | Alero | 3.4L/207CI V6 | 2003–2004 | domestic |
| Pontiac | Grand Am | 3.4L/207CI V6 | 2003–2005 | domestic |
| Chevrolet | Malibu | 3.1L/189CI V6 | 2003–2003 | domestic |
Cross-reference
OEM and aftermarket part numbers that interchange with this unit, from the ePartsGlobal catalog.
WAI New13989N
Bosch0 124 415 033
Bosch RemanufacturedAL8776X
Delco12520253
GM22708250
Lester13989





