INFINITI QX60 17 3.5L (VIN D, 4th digit, VQ35DD). INFINITI QX60 18-20 (3.5L, VIN D, 4th digit, VQ35DD). PATHFINDER 17-20 (3.5L, VIN D, 4th digit, VQ35DD). Engine oil and filter MUST be changed at the first 1,000 miles and every 3,000 miles thereafter (service records must be kept).
