| Porsche 928 Charging System - Page 1 |
Alternators |
| Alternators often fail from age and misuse. Disconnecting the battery when the car is running can cause loads on the diodes that will cause premature failures. Overzealous charging of the battery can also cause diode failure. Replace your alternator with one of our good quality Rebuilt units. The rebuilt units have new bearings, new windings, and also new diodes. Check the alternator in your car prior to ordering your replacement. For more information on troubleshooting your alternator, check out our Alternator Troubleshooting Table. |
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| 928-603-114-01-M262 | Alternator (New), 928 (1978-84)
Brand: Valeo [Photo] |  |
| $377.75 |  |
928-603-011-EX-M14 | Alternator (Remanufactured), 928 (1985-89)
Brand: Bosch [Photo] | |
| $184.75 | |
| 928-101-123-02-OEM | Alternator Bracket, 928 (1985-95)
Brand: Genuine Porsche | $221.25 | |
| 928-603-143-00-OEM | Alternator Cooling Hose
Brand: Genuine Porsche | $106.50 | |
| 928-603-133-04-OEM | Alternator air duct, 928 (1978-84), Plastic
Brand: Genuine Porsche | $34.50 | |
| 928-603-133-07-OEM | Alternator Cover, 928 (1985-89)
Brand: Genuine Porsche | $31.25 | |
Alternators Belts |
| Make sure that your alternator is kept running strong with a fresh belt. Inspect old belts for cracks and tears. Some people even carry a spare with them at all times! |
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999-192-135-50-M21 | Alternator Belt, 928 (1978-81)
Brand: Contitech [Photo] | |
| $8.25 | |
999-192-214-50-M21 | Alternator Belt, 928 (1982-83)
Brand: Contitech [Photo] | |
| $8.50 | |
| 999-192-259-50-M21 | Alternator Belt, 928 (1984)
Brand: Contitech | |
| $10.25 | |
| 999-192-347-50-M21 | Alternator Belt, 928 (1985-89)
Brand: Contitech | |
| $11.25 | |
| 999-192-347-50-M21 | Alternator Belt w/auto trans, 928S4 (1990-91- all 1993-95)
Brand: Contitech | |
| $11.25 | |
999-192-266-50-M21 | Alternator Belt w/man trans, 928GT (1990-91- all 1993-95)
Brand: Contitech [Photo] | |
| $12.50 | |
Voltage Regulator |
| If the voltage readings that you are getting at the battery are a little high, then you might have a defective or intermittent voltage regulator. Another sign of the faulty regulator is the battery leaking acid. It's important to fix this problem before the battery and the surrounding components and chassis are damaged. |
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911-603-913-01-M262 | Volt Regulator-Valeo
Brand: Valeo [Photo] | |
| $61.75 | |
911-603-913-01-M262 | Voltage Regulator -Marchal
Brand: Valeo [Photo] | |
| $61.75 | |
928-603-142-00-M14 | Voltage Regulator, 928 (1985-95)
Brand: Bosch [Photo] | |
| $76.50 | |
Main Category : Battery Cables |
| A poor battery connection can also cause many problems with your electrical system. Make sure that your battery cables are strong and not worn. |
|
| 928-612-007-00-OEM | Positive Battery Cable, 928 (1978)
Brand: Genuine Porsche | $204.75 | |
| 928-612-007-01-OEM | Positive Battery Cable, 928 (1979-86.5)
Brand: Genuine Porsche | $223.00 | |
| 928-612-007-02-OEM | Positive Battery Cable, 928 (86.5)
Brand: Genuine Porsche | $248.75 | |
| 928-612-007-03-OEM | Positive Battery Cable, 928 (1987-89)
Brand: Genuine Porsche | $299.00 | |
| 928-612-009-00-OEM | Negative Battery Cable, 928 (1978)
Brand: Genuine Porsche | $43.00 | |
| 928-612-009-10-OEM | Negative Battery Cable, 928 (1979-81)
Brand: Genuine Porsche | $37.25 | |
| 928-612-009-13-OEM | Negative Battery Cable, 928 (1982-95)
Brand: Genuine Porsche | $66.25 | |
