INFINITI QX60 15-16 3.5L (VIN A, 4th digit, VQ35DE). PATHFINDER 15 3.5L (VIN A, 4th digit, VQ35DE). PATHFINDER 16 (3.5L, VIN A, 4th digit, VQ35DE). Engine oil and filter MUST be changed at the first 1,000 miles and every 3,000 miles thereafter (service records must be kept).
