How much does it cost to change the oil pump in a 2003 Nissan Pathfiner?

The cost to change the oil pump in a 2003 Nissan Pathfinder typically ranges from $500 to $1,200, depending on labor rates and whether you use original equipment manufacturer (OEM) or aftermarket parts. Labor costs can vary significantly based on the mechanic's location and expertise. Additionally, if other related components need replacement during the process, the overall cost may increase. Always get a detailed estimate from a trusted mechanic for the most accurate pricing.