Motorsport Wiring Supplies | Tools and Materials [RESOURCE]

Ready to start building your wiring harness but not sure where to source parts and materials? Or maybe you have been struggling to find that one pesky item? Either way, we’re here to help with a small list of suppliers to get started with and a huge thank you to the HPA forum members who have contributed in getting this together for us all.

Bmotorsports.com - A great site for certain difficult to find OEM connectors.

Chasebays.com - All the OEM connectors you can think of, sorted by pin count then brands by alphabet, making it easy to navigate.

Corsa-Technic.com - This site has a long list of ECU plugs and receptacles with competitive pricing plus is a great source for Yazaki terminals for OEM Toyota connectors.

Cycleterminal.com - Numerous OEM Honda and motorcycle connectors.

Digikey.com - One of the 'big boys' for connectors, wire, tools and more. Worldwide

Diyautotune.com - While primarily known for MegaSquirt engine management systems, they offer a lot of sensors and electronic components.

Eficonnection.com - Crank and Cam Signal Kits, Connectors, Terminals, and Professional Series ECU Extensions, connectors and more.

Efihardware.com - Switches, tools, connectors & more. Australian based.

Is-rayfast.com Great for anyone in the UK and wanting TE wiring products.

Iwireservices.com - Plug and play options as well as plugs, tools and connector package deals.

Laddinc.com - Distribution for TE Connectivity who manufacture and sell a huge range of 'everything'.

Milspecwiring.com - If you can name it, this site probably has it.

Moates.net - Closed late 2022

Motorsportconnectors.com - A division of Rywire for connectors and tooling.

Motorsportelectrics.com - Good source of wire, moulded heat shrink boots, Autosport connectors and more. Australian based.

Mouser.com - Another one of the massive 'just about everything electrical' companies.

Newark.com - Same as Mouser, Digi-Key etc above.

Prowireusa.com - Wire, connectors, tools, boots, more.

Racespeconline.com - Wire, connectors, tools, boots, EXCELLENT customer service and more.

Rs-components.com - Like Mouser, Digi-Key and TE Connectivity etc. Massive.

Souriau.com - Useful resource for figuring out which 8STA connector you will need.

Superiorterminals.com.au - Solder sleeves, DTM connectors and tools etc. Australian Based.

Wirecare.com - This site has wire sleeving, heat shrink, certain connectors, and cable organisation solutions.

Wiremasters.net - Connectors, wire, heat shrink etc etc.

Your budget and location generally determine which companies you deal with the most and remember sometimes excellent and reliable service can trump cost so support those who work hard to support you with your wiring supplies.

Pro tip: There's nothing worse than setting a weekend aside for a specific task, usually the week before an event, and then finding you're out of critical materials. With this in mind make sure you order well in advance of when you want your materials, particularly if like us you often need to source things from overseas.