Fuel Injector 456-3544 20R-5079 for Caterpillar CAT Engine C7

Condition: New Aftermarket PartNote: We recommend replacing the entire set of fuel injectors to ensure the engine's optimal performance. Due to differences in oil output and atomization concentration between genuine and aftermarket parts, they should not be mixed. Replacing the entire set of injectors helps avoid potential issues.

Replace Part Number:456-3544, 20R-5079, 4563544, 20R5079, CA4563544, CA20R5079

Fit for Caterpillar CAT Engine: C7