Yes, the size of the oil filter does matter when changing the motor oil in a Harley-Davidson motorcycle. The oil filter plays a crucial role in maintaining the cleanliness and performance of the engine by removing contaminants from the oil. It is important to use the correct size and type of oil filter recommended by the manufacturer for your specific Harley-Davidson model.
Using the wrong size oil filter can lead to improper sealing, reduced filtration efficiency, or even damage to the engine. The size and specifications of the oil filter are designed to fit the engine's oil passages and ensure proper oil flow and filtration.
When purchasing an oil filter for your Harley-Davidson, refer to the owner's manual or consult with a trusted Harley-Davidson dealership or mechanic to ensure you select the appropriate filter that matches the make, model, and year of your motorcycle. They can provide you with the correct filter size and part number to ensure compatibility and optimal performance.