A 2019 Nissan Frontier is now 7 years old, so an average example has covered around 94,500 miles. The final model year of the generation · generally the most sorted build, so mileage, servicing and condition matter more than build-year faults. Check the state safety inspection and service history alongside the documented faults below, which are sorted by whether a 2019 car has usually reached the mileage where they appear.
Compiled & reviewed by the VehicleFaults Research Team
The 2019 Nissan Frontier is 7 years old, so an average example has covered roughly 94,500 miles. At that mileage 2 of the documented faults are already due, so check those first. A further 4 typically appear later in the car's life.
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Build the inspection planDocumented onset mileage is at or below the ~95k miles an average 2019 car has covered.
Sudden coolant loss and overheating due to brittle plastic heater hose connectors snapping.
Engine management light illuminated (P0442/P0455) and the petrol pump nozzle constantly clicking off during refuelling.
Age, electronics and build-related issues that are not mileage-driven.
Radiator internal failure mixing coolant into the transmission ('milkshake').
Bed and frame corrosion in salt regions.
Typically appear later than this year's average mileage · worth budgeting for rather than inspecting.
Timing chain tensioner rattle on the VQ40.
Exhaust manifold / stud failure with a tick.
Erratic or dead fuel gauge, often triggering a P0463 fault code.
Differential fluid leaking onto the rear brake assemblies, causing poor handbrake performance and a strong gear oil smell.
Turn this car's known weak points into a step-by-step viewing plan · what to inspect, what a bad result means and what to ask the seller.
Build my inspection planVery tough mechanically; the radiator cross-contamination fault is the main watch-out.
A failed radiator lets coolant into the transmission, wrecking it — check the fluid.
Many owners fit an external cooler and bypass the radiator loop preventatively.
Yes, the factory rear leaf springs are notorious for flattening out or cracking under heavy payloads. When inspecting a vehicle, check if the rear sits noticeably lower than the front or if the bump stops show signs of heavy impact. Upgraded aftermarket springs are a common and necessary modification.
The VQ40 engine can suffer from primary catalytic converter degradation. If the engine runs rich or misfires, the ceramic matrix breaks down, triggering P0420 or P0430 fault codes. In severe cases, ceramic dust can be ingested back into the engine via EGR, causing catastrophic cylinder scoring and oil consumption.
The D40 frequently develops leaks from the steering rack seals and the high-pressure power steering lines. During a forecourt appraisal, check the fluid reservoir level and inspect the steering rack boots for fluid pooling. A heavy steering feel or a whining pump usually indicates a low fluid level from an active leak.
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