No complaints are listed for the 2007 Peterbilt 379K. NHTSA's API and bulk file list none in this build.
Data build 2026-10-07.
NHTSA lists this vehicle as PETERBILT 379K.
Complaints per 100k sold unavailable. No sales source is available for this record.
Model-generated complaint tags: No complaints are listed for tagging.
1 recalls.
Date: 2006-12-21. Systems: SUSPENSION.
Defect: ON SOME PETERBILT TRUCKS, CERTAIN PARTS USED IN THE AIR SUSPENSIONS HAVE A HIGH COPPER CONTENT CAUSING PREMATURE FAILURE.
Consequence: FAILURE COULD CAUSE ERRATIC VEHICLE HANDLING WHICH CAN CAUSE A VEHICLE CRASH WITHOUT WARNING.
Remedy: DEALERS WILL INSPECT AND, WHEN NECESSARY, REPLACE THE DEFECTIVE PARTS. THE RECALL BEGAN ON JANUARY 17, 2007. OWNERS MAY CONTACT PETERBILT AT 1-940-591-4196.
Do not drive: No. Park outside: No.
2 investigations; 0 open.
Opened: 2009-05-29. Closed: 2010-08-27.
Horton Fan Hub Failures
PACCAR is conducting an Owner Notification Program (ONP) for select vehicles within the subject and peer populations.The ONP are attached to the closing report and can be found in the NHTSA Technical Service Bulletin (TSB) database. (TSB: 10033585, 10033584)See Closing report for investigation details.
Systems: ENGINE AND ENGINE COOLING.
Linked campaign numbers: None listed.
Opened: 2009-01-05. Closed: 2009-05-29.
HORTON FAN HUB FAILURES
THERE ARE 84,573 SUBJECT AND PEER (KENWORTH) VEHICLES.SUBJECT VEHICLES ARE MODEL YEAR 2007 THROUGH 2008 PACCAR TRUCKS BUILT WITH A HORTON FAN HUB ASSEMBLY.THE EA WILL INCLUDE PEER VEHICLES (KENWORTH'S WITH HORTON FAN HUBS) IN THE SUBJECT POPULATION.THERE ARE A TOTAL OF 1,645 WARRANTY CLAIMS ON THE COMBINED POPULATION.ODI SURVEYED WARRANTY CLAIM OWNERS AND FOUND THAT A SIGNIFICANT NUMBER OF THE FAI
Systems: ENGINE AND ENGINE COOLING.
Linked campaign numbers: None listed.
14 manufacturer communications.
| System | Count |
|---|---|
| ELECTRICAL SYSTEM | 7 |
| EQUIPMENT | 3 |
| ENGINE AND ENGINE COOLING | 2 |
| VEHICLE SPEED CONTROL | 2 |
| ENGINE | 1 |
| EQUIPMENT ADAPTIVE/MOBILITY | 1 |
| POWER TRAIN | 1 |
| STRUCTURE | 1 |
Date: 2026-09-11. Type: Service Bulletin/Repair Instructions. Systems: ENGINE.
"Kenworth: Dealers should check the chassis list and SIR weekly for VIN changes. 2 chassis added to the chassis list. Peterbilt: Dealers should check the chassis list and SIR weekly for VIN changes. 10 chassis added to the chassis list."
Date: 2021-02-10. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT, EQUIPMENT ADAPTIVE/MOBILITY, VISIBILITY.
Information Only A?A A Windshield washer pumps have a high No Trouble Found rate. Washer pumps may fail to spray due to a clogged filter.
Date: 2020-06-10. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING, STRUCTURE.
Fix as Fail: For all conventional models, except 387/587, equipped with Side-of-Cab (A?A A SOCA?A A ) exhaust and built from 03/6/2006 to 1/20/2020, the clamps that secure the SOC exhaust stacks may not be tightened properly. This may allow the exhaust stack to rotate and contact the cab or sleeper
Date: 2020-06-08. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.
Information Only: This bulletin provides dealers with a battery warranty quick reference guide to ensure the appropriate tests for battery warranty are performed in order to prevent battery warranty claims filed with incorrect or incomplete information.
Date: 2020-05-29. Type: Service Bulletin/Repair Instructions. Systems: POWER TRAIN.
Information only: Hendrickson Softek front axle maintenance intervals and requirements.
Date: 2020-03-17. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT.
Information Only: Proper jump-starting voltage will eliminate high voltage related issues and equipment damage.
Date: 2020-03-03. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, VEHICLE SPEED CONTROL.
Information Only A?A A Vehicles may have the connector seals on the wheel speed sensor incorrectly installed, which may lead to water intrusion and corrosion in some vehicles.
Date: 2020-02-28. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, VEHICLE SPEED CONTROL.
Information Only: Vehicles may have the connector seal on the wheel speed sensor incorrectly installed, which may lead to sensor corrosion.
Date: 2019-11-06. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING.
Information Only: This bulletin provides guidance for repairing an air-conditioning system after internal failure of the A/C compressor.
Date: 2019-06-10. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.
Information Only - Quick Reference Guide for Electric harness damage repairs.
None listed.
| NHTSA model label | Complaints |
|---|---|
| 379K | 0 |
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