Component
ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY
2,032 NHTSA complaints about engine and engine cooling:cooling system:radiator assembly issues across 44 makes and 407 models.
Data updated August 2026. Counts render from the NHTSA Office of Defects Investigation standardized component field; severity flags cross-reference NHTSA ODI complaint flags for owner-reported crash, fire, and injury markers. This page is for informational purposes and does not replace NHTSA recall notices or a vehicle-specific inspection. Methodology · Corrections.
NHTSA ODI component intake brief
ODI category ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY
2,032 filings · 407 models · 44 makes · vintage August 2026
- FILINGS MODERATE 2,032 ODI rows
- MODELS 407 nameplates citing this part
- MAKES 44 manufacturers in corpus
- CRASH 1.2% 25 crash-flagged
- RANK #108 of 696 categories
- SEV INJURY 2 deaths · 34 injuries
Filing-volume peers
ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY sits MODERATE on ODI intake volume (#108 of 696 standardized categories) with a INJURY severity stamp (2 reported fatalities across 407 models). Open Ford Taurus (category leader) →
ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY filing-volume reading
The standout signal for engine and engine cooling:cooling system:radiator assembly is ODI intake volume: 2,032 filings (MODERATE band · #108 of 696 standardized categories) across 407 nameplates. Crash-flag share is 1.2%.
Moderate-volume categories still show a fingerprint in the model table below, cross-check each nameplate's recall and investigation history before inferring a defect pattern.
Next step: compare Ford Taurus against EXTERIOR LIGHTING:BRAKE LIGHTS on filing totals before treating engine and engine cooling:cooling system:radiator assembly volume as a purchase signal.
Most Affected Vehicles
| # | Vehicle | Complaints |
|---|---|---|
| 1 | Ford Taurus | |
| 2 | Nissan Pathfinder | |
| 3 | Ford Explorer | |
| 4 | Chevrolet Blazer | |
| 5 | Mercury Sable | |
| 6 | Nissan Xterra | |
| 7 | Ford Mustang | |
| 8 | Jeep Grand Cherokee | |
| 9 | Dodge Caravan | |
| 10 | Pontiac Grand AM | |
| 11 | Nissan Frontier | |
| 12 | Ford Windstar | |
| 13 | Dodge Neon | |
| 14 | Nissan Altima | |
| 15 | Dodge Intrepid | |
| 16 | Plymouth Voyager | |
| 17 | BMW 540i | |
| 18 | BMW 540ia | |
| 19 | GMC Jimmy | |
| 20 | Ford F-150 | |
| 21 | Ford Contour | |
| 22 | Chevrolet Cavalier | |
| 23 | Toyota Camry | |
| 24 | Mazda 626 | |
| 25 | Jeep Wrangler | |
| 26 | Honda Accord | |
| 27 | Chevrolet Suburban | |
| 28 | Ford Ranger | |
| 29 | Ford Escort | |
| 30 | Dodge Dakota |
Recent Complaints
The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at 55 MPH, the check engine warning light illuminated. A dealer was contacted. The vehicle was taken to the deal
The contact owns a 2023 Ram 1500. The contact stated that while the vehicle was parked, the contact noticed a coolant odor coming from the vehicle. Additionally, the contact noticed a puddle of conden
The contact owns a 2020 GMC Acadia. While the vehicle was at the dealer for maintenance, the contact was informed that the radiator was leaking and needed to be replaced. In addition, the contact was
The contact owns a 2016 GMC Sierra 1500. The contact stated while the vehicle was parked, the contact became aware that the radiator was leaking fluid. There was no warning light illuminated. A dealer
The contact owns a 2014 Nissan Murano. The contact stated that while driving at an undisclosed speed, the engine overheated. In addition, the contact stated that several days later, the check engine w
The contact owns a 2019 Chrysler Pacifica. The contact stated that while driving at 55 MPH on the highway, the A/C vents started blowing cold air; causing the vehicle to become extremely cold. There w
The contact owns a 2015 Chrysler 200. The contact stated that while driving approximately 60-65 MPH on the expressway, the check engine warning light illuminated, and there was an engine misfire. The
The contact owns a 2020 Land Rover Range Rover Evoque. The contact stated that there was unknown fluid leaking from the vehicle. There was an unknown amber warning light illuminated. The contact added
The contact owns a 2016 Ford F-150. The contact stated that upon starting the vehicle with the remote, the vehicle was leaking coolant fluid. There were no warning lights illuminated. The vehicle was
The contact owns a 2023 Ram Promaster 3500. The contact stated while the vehicle was parked, the contact became aware that the radiator tube joint was fractured. The contact became aware there was coo
See attached document for complaint.
See attached document for complaint.
The contact owns a 2018 Ram 2500. The contact stated that while driving 70 MPH uphill and hauling a loaded trailer, the contact noticed that the radiator fan had engaged, and the vehicle made an abnor
The contact owns a 2016 Ford Escape. The contact stated that while his nephew who is a mechanic was replacing the front passenger’s side ball joint, he observed that the radiator was hanging down and
The contact owns a 2017 Ford Escape. The contact stated while driving 55 MPH, the radiator started overheating, and the vehicle started to leak coolant. The contact added water into the radiator. The
The contact owns a 2017 Ford Escape. The contact stated while driving approximately 30 MPH, the vehicle was making abnormal sounds and was shaking abnormally. The contact stated that the engine hot me
The contact owns a 2011 Hyundai Santa Fe. The contact stated that on six occasions over 12 months, the vehicle overheated while driving at various speeds. Additionally, the contact observed white smok
The contact owns a 2013 Kia Sorento. The contact received notification of NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic). The contact stated that while driving 65 MPH, there was smoke co
The contact owns a 2015 GMC Sierra 1500. The contact stated while driving 65 MPH, there was a loud pop in the engine compartment. The vehicle was steered to the side of the road where condensation was
The contact owns a 2014 Chevrolet Silverado 1500. The contact stated that upon taking the vehicle to the dealer for an oil change, she was informed that the radiator was leaking. The dealer determined
Related Vehicle Components
Verify with NHTSA · consumer-reported counts are not verified defect findings.