Electrical Supplies
Here at Halfords, we make car electrical work easier. Whether you’re upgrading headlights, installing a sound system, or switching from a traditional key to a push-button start ignition, we’ve got the wiring, connectors, relays, switches, and other supplies you’ll need to undergo automotive replacements and upgrades. We also offer everyday items like USB ports, replacement watch and alarm batteries, and cigarette lighters. Explore our range of electrical supplies suitable for both professional mechanics and car enthusiasts alike.
Ways to apply
- Build your basket and select Trade Credit at checkout.
- Apply below to check your eligibility.
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Pay on account
- Complete your purchase and pay on account at the end of the following month.
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Here at Halfords, we specialise in simplifying the complex. We understand that getting under the skin of a vehicle and undertaking fiddly work on electrical components can be a time consuming as well as difficult job. With such a wide range of car wiring , connectors, relays, toggle switches and the like, practically anything is achievable. With our range you should be able to upgrade car headlights, install new sound systems, even convert from key ignition to push button functionality.
Everyday items are available too, such as USB ports , replacement alarm batteries and cigarette lighters. Come and take a look at our electrical and wiring supplies built to provide handy solutions for mechanics and car enthusiasts alike.
Electrical supplies FAQs
How to clean car electrical connectors?
Start by disconnecting the battery. Use a contact cleaner spray and a small brush to remove dirt or corrosion from the connectors. Once dry, reconnect and test. It’s a small job that can save bigger headaches—quality electrical supplies make all the difference.
How to fix cigarette lighter socket in car?
First, check the fuse. It's often the culprit. If the socket's still not working, inspect the wiring or replace the socket unit. You’ll find everything you need at Halfords, including fuses and electrical supplies, starting at just a few pounds.
How do spade connectors work?
Spade connectors slide onto matching terminals to create a secure electrical connection without soldering. They’re perfect for car wiring jobs and are super easy to use with crimping tools—an essential part of any electrical supplies kit.