Combined Ignition & Lighting Switch (PRS3)

A faithful reproduction of the classic Lucas PRS3 (31270) combined ignition and lighting switch, as originally fitted to a range of British vehicles including the Austin-Healey Sprite and Austin A40 Countryman. This high-quality unit offers authentic function and appearance for restorers seeking true originality.

Features

• Accurate Lucas-type reproduction of the PRS3 / 31270 combined ignition and lighting switch

• Suitable for various classic British applications, including Austin-Healey Sprite and Austin A40 Countryman

• Can also be used on certain Land Rover models

• Supplied without barrel and key assembly — available separately or reuse your original

• Compatible with different lighting control knobs (sold separately)

• Manufactured to match original dimensions, finish, and performance

Technical Details

• 12V operation

• Sturdy die-cast body with durable internal contacts

• Direct replacement for original Lucas PRS3 / 31270 units

• Mounting thread and terminal layout to OE specification

Vehicle Applications

• Austin-Healey Sprite: MkI & MkII (1958–1964)

• Austin A40 Countryman: (1959–1967)

• Morris Minor: Select models (1958–1967)

• Land Rover Series I & II: Various models (1958–1966)

• MG Midget: Early models (1961–1964)
  (May also fit other vehicles using the Lucas PRS3 switch — please verify before installation.)

EP2385 Replaces: 3H1557 239570 31270 31958 SAB177 PRS3 90519775 XELS104