Jaguar 1976-1996 XJS Harnesses engine wiring harness fits 1989 1/2-1991 xjs v12 from vin 157118 with marelli ignition (dac5895) + add to cart. engine ignition harness, special order part dac6796. $2,000. part #: dac6796-new. engine ignition harness fits 1989 1/2-1991 xjs v12 from vin 157118 with marelli ignition. 1990 JAGUAR XJS V12 ENGINE FOR SALE 67262 MILES - YouTube Click to view on Bing2:13i am selling the engine and transmission out of this 1990 jaguar xjs. it has 67262 original miles great running engine. i have just finished tuning the engine with new plugs, wires, cap.Author: Frederich FickeViews: 1 Electrical - Wiring Harnesses XKs Unlimited - Wiring Harnesses. Browse Wiring Harnesses Products. Sort. View . Items 1-60 of 186. Page 1 of 4; Next » Jaguar 1-Way Wiring Jaguar E-Type Engine Wiring Harness 28-1316. Description: Series III Early 1971, up to engine 7S with Automatic. Sold Per: Each Estimated Quantity Available: 1.