Part Number ⚙️: 723181
Upgrade your Peterbilt 379's cooling performance with PDI Big Boss radiators. Featuring a dimpled tube design and high fin count, these radiators increase cooling capacity by 15-20% over OEM models. Constructed with quality aluminum cores and plastic tanks for efficient cooling and no corrosion. Easy installation with direct replacement fitment.
Have questions? Give us a call 📞: 832-867-3345 (Ask for Nela or Edwin)
They can answer your technical questions.
