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UK's No1 for Car & Van ECUs

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Enter the Reg Number or Vehicle details and Select ECU from the list of parts available.  Add your contact info and we’ll check stock from 200+ Car Breakers & ECU specialists, Reconditioners and Re-manufacturers – Ensuring you receive NO OBLIGATION quotes by Phone, Email or Text – In moments!

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Used ECUs:

1st Choice Spares is the UK’S largest network of used auto ECU suppliers online and have the UK’s largest stock of Used & Recon ECUs. All second hand and reconditioned ECUs are guaranteed and supplied at discount prices.

Reconditioned ECUs Online:

Our network of 200+ members stock hundreds of Guaranteed Used & Reconditioned Engine Control Units. Simply enter your requirements for the ECU you require online, compare no obligation quotes and have the car ECU delivered to your door! Alternatively, call our telephone support line and we’ll enter your requirements for you, to help find the correct auto ECU you need. 1stchoice.co.uk is now the UK’s No1 site for finding ECUs so if you’re a private motorists or a member of the motor trade, we can save you money!

Car ECUs reclaimed & stocked:

Our members stock all makes and models of vehicles and their engines which would include the Engine Control Unit [also known as a PCM – power train control module].

 What is an Engine Control Unit:

An Engine Control Unit [ECU] is now used in modern cars instead of mechanical means to control such functions as spark timing and to regulate the air/fuel mix. The ECU is a small computer connected to many sensors around your engine. It manages the engine so efficiently that you use less fuel and your car engine meets modern emissions standards.

Car and engine Electronic Control Unit parts dismantled:

1st Choice members offer discount prices on all used ECU units for all models, plus all the different parts [whether you need an ECU chip, sensor, computer, pins or unit]. Salvage parts from car dismantlers could help you source the replacement Car Parts and accessories you need.