![NEW Alternator for BMW M3 COUPE & CONVERTIBLE 3.2L 2002-06 & Z3 2002; 400-40092, 12-31-7-830-791, 12-31-7-831-436, [VALEO 2542432, 437320, 439317, SG12B039]; LESTER13974](https://www.partszone.ca/wp-content/uploads/2020/06/Logo-parts_zone_ca.png){kind=logo}
![NEW Alternator for BMW M3 COUPE & CONVERTIBLE 3.2L 2002-06 & Z3 2002; 400-40092, 12-31-7-830-791, 12-31-7-831-436, [VALEO 2542432, 437320, 439317, SG12B039]; LESTER13974](https://www.partszone.ca/wp-content/uploads/2020/06/Final-logo.png){kind=logo}
NEW Starter for AUDI 100 QUATTRO, 90 QUATTRO, A4, A6, CABRIOLET | VOLKSWAGEN PASSAT; 410-24077, [BOSCH0001108113, 0-001-108-113, 0001108114, …]; LESTER 17407
December 29, 2019
New BOSCH Alternator for BMW 128, 323, 328, 528, X3 SERIES; BOS-AL0839N, 12-31-7-551-254, [BOSCH 0121615010, AL0839N, AL0839X]; LESTER 11300
December 30, 2019
NEW Alternator for BMW M3 COUPE & CONVERTIBLE 3.2L 2002-06 & Z3 2002; 400-40092, 12-31-7-830-791, 12-31-7-831-436, [VALEO 2542432, 437320, 439317, SG12B039]; LESTER13974
$259.99
Search: VALEO ALT
Specifications
| UNIT TYPE | Alternator |
| VOLT | 12 |
| AMPS | 120 |
| CONDITION | New |
| REGULATOR CLOCK | 2:30 |
| ROTATION DIRECTION | Clockwise |
| MOUNT HOLE ID 1 | 10.500mm |
| MOUNT HOLE 1 TYPE | Unthreaded |
| MOUNT HOLE ID 2 | M10x1.50 |
| MOUNT HOLE 2 TYPE | Threaded |
| MOUNT HOLE ID 3 | 10.500mm |
| MOUNT HOLE 3 TYPE | Unthreaded |
| FAN LOCATION | Internal |
| REGULATOR LOCATION | Internal |
| TERMINAL ID 2 | B+ |
| TERMINAL 2 SIZE | M8x1.25 |
| POLARITY | Negative |
| NUMBER OF GROOVES | 6 |
| PULLEY TYPE | Solid |
| WARRANTY | 1 Year |
WRITE YOUR OWN REVIEW
We appreciate your feedback about our parts, services experience or anything which may help us to serve you better.
[testimonial_view id=”1″]
Part Number & Interchanges
| Manufacturer Name | Manufacturer Part # |
| ARROWHEAD | AVA0042, BAL9407X, V43931 |
| BMW | 12-31-7-830-791, 12-31-7-831-436 |
| BOSCH | AL9407X |
| J&N ELECTRICAL PRODUCTS | 400-40092 |
| LESTER | 13974 |
| LUCAS ELECTRIC | LRA01965 |
| VALEO | 2542432, 437320, 439317, SG12B039 |
Part fit
| Year | Make | Model | Engine |
|---|---|---|---|
| Year | Make | Model | Engine |
| 2002 - 2006 | BMW | M3 | 3.2L S54 |
