Caterpillar 303CR Air Filter

Caterpillar 303CR Air Filter
  • Designed to increase horsepower & torque for the Caterpillar 303CR with the engine.
  • Washable & Reusable
  • This K&N 303CR air filter lasts the lifetime of your vehicle.
  • Million Mile Limited Warranty with use on Street Vehicles
K&N engine air filters for the Caterpillar 303CR are designed to add power and performance by providing up to 50% more air flow to your Caterpillar’s engine.

Your Caterpillar 303CR deserves a K&N! Select the Product Info button below to see everything the air filter fits.

Caterpillar 303CR S/N DMA1-up
It's a good product.
Mark Rickhoff, Bartelso, Missouri
Replacement Industrial Air Filter
K&N E-4961
  • High air flow with excellent filtration
  • Washable and reusable air filter
List Price: $68.89
Your Price: USD $43.99
In stock