OEM INTERCHANGE PART NUMBER 1: 15810161. PRODUCT TYPE: SHOCK ABSORBER AND STRUT ASSEMBLY. CADILLAC MODELS TYPE: SHOCK. POSITION: DRIVER OR PASSENGER SIDE REAR. YUKON XL 1500 SLT 8 CYL 5.3L 2007-2014 EXCEPT ELECTRONIC AND PREMIUM SMOOTH RIDE SUSPENSION.