The short list
Where the money goes wrong — and where it doesn’t.
✕ Years to avoid
Peak gen-5 year. 2,423 federal complaints. The 3.5L V6's timing-chain-driven water pump can send coolant into the oil, and the AWD Power Transfer Unit leaks — neither is recalled. Buyable only with those checked.
Redesign launch, 31 recalls. New platform, new problems — a driveshaft/rear-axle-bolt/park-system rollaway cluster plus a jerky ten-speed. Only buyable with the full recall history in hand.
✓ Years to hunt for
The settled gen-6 year. 100 complaints — the lowest in our data. No expensive out-of-warranty pattern; a short recall list and a free 2.3L block program (23B42) to verify.
The quiet end of gen-5. 281 complaints, the calmest fifth-gen Explorer. Still check the 3.5L water pump and the AWD PTU, and confirm the toe-link and pillar-trim recalls.
Same year. Different engine.
One badge, several engines — the year’s verdict assumes the riskiest one. Yours might be the calm one.
Which engine is in the one you found?
Where the years split by engine — both generationsThe gen-5 water-pump engine. The naturally aspirated 3.5L V6's water pump is driven by the timing chain and buried behind it; when it seeps, coolant goes into the oil and can blow the engine. This is most of why 2016-2019 squawk. Check the dipstick for a milky film.
The gen-5 twin-turbo. The 3.5L EcoBoost (twin-turbo) drew a fire recall for improperly brazed turbo oil-supply tubes (16V-925). On any twin-turbo gen-5 car, confirm that recall was done.
The base four-cylinder. The 2.3L turbo four spans both generations. Gen-5 cars have an extended transmission program (20N07/20B27); gen-6 cars drew fuel-system fire recalls (18V-807, 20V-730, 22V-685, 23V-597) and, on a narrow 2023 build window, a free cracked-block long-block replacement (CSP 23B42). Turbo/coolant repairs run $1,500-$3,000 on higher-mileage examples.
The intake-valve recall engine. On 2021-2022 cars the 2.7L 'Nano' EcoBoost intake valves can break and destroy the engine — recall 24V-635, from federal investigation EA23002, replaces failing engines free after a dealer cycle test. Confirm that test happened.
The ST/Platinum twin-turbo. The 3.0L shares the 24V-635 intake-valve recall (2021-2022) and, per mechanics, can consume oil and stretch its timing chain after 60,000 miles. Check the oil habit and confirm the recall.
The gen-6 ten-speed. Valve-body and torque-converter glitches roughly 40,000-80,000 miles, addressed by software updates — and the park-system defect behind the 2020-2022 rollaway recalls (23V-069, 23V-070). Get a diagnostic scan and verify the park recalls.
The VIN answers this in one step. Every Explorer VIN encodes its engine — paste it and we'll tell you which row you're looking at, plus its open recalls. Rows are shown only where a Ford program, recall, or mechanic source names the engine; the naturally aspirated 3.5L and the hybrid aren't split further.
Decode my VIN — freeEvery year, rated
Each verdict links to the full report: known issues with real repair costs, open recalls, and the print-and-go inspection checklist.
A fifth-generation Explorer with an expensive engine-and-driveline to-do list — buyable only with the water-pump, PTU, and recall history in hand.
2,423 complaints · 14 recalls
Full report →The gen-5 engine-and-transmission year — walk if the 3.5L shows coolant in the oil or the transmission slips.
1,664 complaints · 13 recalls
Full report →A quieter late-gen-5 year that still carries the water-pump and PTU risk — check the 3.5L before you buy.
705 complaints · 6 recalls
Full report →The quiet final year of the fifth generation — the cleanest gen-5 Explorer, if the water pump and recalls check out.
281 complaints · 5 recalls
Full report →The rear-drive redesign year that launched with 31 recalls — only buy one with the driveline and park-safety recalls documented.
1,155 complaints · 32 recalls
Full report →The second gen-6 year — much calmer than 2020, but the park-rollaway and EcoBoost-engine recalls still need checking.
396 complaints · 25 recalls
Full report →A settling gen-6 year with mostly fuel-and-park recalls — a solid buy once the driveline and EcoBoost recalls are confirmed.
241 complaints · 23 recalls
Full report →The cleanest Explorer in this run — no expensive out-of-warranty pattern, just recalls and a free 2.3L block program to verify.
100 complaints · 14 recalls
Full report →Two generations wearing the same badge — one's a coolant story, the other's a park-brake story. You're not buying the average.
Shopping Explorer years? We’ll watch them for you.
New recalls, federal investigations, and quiet warranty-extension programs land months after you buy. Tell the canary which years you’re considering — it sings when something changes.
Watch my years — freeCross-shopping?
Same class, checked the same way: