This is a secondary air pump for the AJ16 engine cars. Not fitted to every car but will fit XJS and X300 XJ6 3.2 & 4.0. This also fits Aston Martin DB7. This module has been tested and is working.
Jaguar XJS XJ6 X300 AJ6 AJ16 Timing Chain Guide Bracket EBC1334/CA
JAGUAR XJS XJ40 X300 XJ6 X308 XJ8 XK8 XKR PETROL FUEL FILTER ENGINE SERVICE FUEL
JAGUAR XJS XJ40 X300 AJ16 AJ6 INTERMEDIATE SHAFT SPROCKET GEAR EAC7642 NBB1953AA
JAGUAR XJS XJ6 XJ12 BRAKE FLUID RESERVOIR CAP FILTER POWER SERVO BOOSTER ASSIST
Jaguar XJS/XJ6 SEATBELT WARNING BUZZER RELAY (PEKTRON)
JAGUAR XJS, XJ6 XJ12 Series 1-3 REAR RADIUS ARM WITH POLYURETHANE BUSHES C41831