1989 Jaguar XJS Ignition AmplifierReview Fitment Notes to Ensure Proper Fit
Intermotor Ignition Amplifier
Part Number: W0133-1599520
Notes: Chas: -157117, w/ Lucas Distibutor
Product Remark: NLA 11/16
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The picture on the site shows the unit with the Lucas sticker but the product has the aftermarket logos; The fact that it is made in the UK certainly helps - I was concerned it may have been made elsewhere.
haven't fired the engine yet as it is in the process of re-assembly