Alternators in Walsall, West Midlands
- Open 24 hours
- Walsall, West Midlands
- Call 07961 404768
- Message us on WhatsApp
An alternator makes power while the engine runs. It keeps the battery charged and powers the car's electrics at the same time. Call or WhatsApp 07961 404768 with your registration and we will check which alternator fits your car.
What an alternator does
The alternator is driven by the engine and turns that movement into electricity. While the engine runs, it powers the lights, the heating, the radio and the other electrics, and it charges the battery back up so the car can start again next time.
An alternator that is failing cannot keep up. The battery light can come on, the lights can dim, and the battery can run flat — even a new battery will go flat if the alternator is not charging it. A whining noise that rises with engine speed can also point at the alternator.
How to find the right alternator
Alternators are matched to the car and the engine, and to the output, mounting and connector. They differ in output, mounting and connector, and an alternator made for another car will not bolt on or plug in. Start with your registration number for your alternator. Or give us the make, model, year and engine instead. The number on the old alternator helps too, if you can read it.
If the battery light is on, the alternator is one of the parts to look at — but so is the battery itself. The guide below explains what the battery light commonly means and which part it points to.
Related electrical parts
The alternator works with the battery it charges and the starter motor that uses the battery's power. If the battery light is on, the battery page below explains how to check fitment for a battery too.
Related pages
Call or message us
Questions about alternators in walsall, west midlands? Call 07961 404768. Or message us on WhatsApp.
Frequently asked questions
Alternators are matched to the car and the engine, and to the output, mounting and connector. Start with your registration number. Have your registration ready and call 07961 404768 — we will check which alternator fits your car before you order.
An alternator makes power while the engine runs. It keeps the battery charged and powers the car's electrics at the same time. A failed alternator stops charging the battery, so the battery light can come on and the battery can go flat. Call 07961 404768 and we will point you at the right alternator.
Yes. If the alternator is not charging, even a new battery will run flat because nothing is putting power back into it. If your battery keeps going flat, describe what is happening when you call and we will point you at the alternator.
The battery light usually means the charging system is not working — most often the alternator, but it can also point at the battery or the drive belt. If the light is on, ring us, describe what is happening, and we will point you at the alternator.