Add to Cart Peterbilt Kenworth Heavy Duty Fuel Cooler N4150001 Aftermarket MSRP: Now: $439.82 Was: Peterbilt Kenworth Heavy Duty Fuel Cooler N4150001 Heavy Duty Fuel Cooler Fits Various Peterbilt and Kenworth Models (2014-2017) Direct Aftermarket Replacement for OE # N4150001 Easy to Install Dimensions: 38.5" (L) x 3" (W) Sold Individually Quality... MSRP: Now: $439.82 Was: Add to Cart