Bosch’s OE unit injectors are now available to aftermarket suppliers on an exchange basis.

Bosch says that these industrially remanufactured diesel components are a cheap alternative to buying a brand new unit.

Before going on sale the unit injectors are disassembled and cleaned. All worn parts are replaced. The component is then given a calibration test.

The parts, which come with the same warranty and meet the same quality standards as new products, will be for use in cars including those manufactured by Audi, VW and Seat.

The parts will feature alongside injectors, distributor pumps, common rail and unit pumps as part of Bosch’s expanding Exchange programme.