Peterbilt 379 Radiator Core
- Direct-fit replacement for Peterbilt 379
- Genuine Peterbilt OEM sourced core
- Ready for immediate online purchase
OEM-Equivalent Quality Assurance
ICEBOX Replacement Parts Program
Explore Radiator Supply House's full range of Peterbilt 379 Radiators. These direct-fit aftermarket replacements are built to OEM-equivalent specifications. OEM part numbers are cross-referenced for accurate fitment. Each listing shows transparent per-unit pricing and is available for immediate online purchase.
The listing includes the radiator core itself, part number 606331, designed as a direct-fit replacement for Peterbilt 379 trucks. It does not include mounting hardware or additional cooling system accessories unless specified. Contact Radiator Supply House to confirm what's included with your specific order and to add compatible components if needed.
Talk to our experts for custom solutions and tailored guidance.
Keeps Peterbilt 379 engines cool during extended highway routes, preventing overheating on long freight hauls.
Used by repair shops to restore engine cooling performance in Peterbilt 379 fleet vehicles.
Talk to our experts for custom solutions and tailored guidance.
Access hard-to-find Peterbilt radiator parts backed by inventory spanning a wide range of heavy equipment manufacturers nationwide.
Radiator cores sourced from Peterbilt ensure precise fitment and dependable long-term cooling system performance.
From radiator cores to oil coolers and aftercoolers, get everything needed for full cooling system repairs.
Share your truck details and our cooling system specialists will confirm fitment, pricing, and shipping within one business day.
For immediate assistance, feel free to give us a direct call at +1 888-549-4367.
For immediate assistance, feel free to give us a direct call at +1 888-549-4367.
