Verify Reman part number availability. Order the "R" part number for all orders: Warranty, Mopar, customer pay and service contract. Order "68" part number for New unsold units only.
full bulletin at NHTSA ↗2014 Jeep Grand Cherokee engine problems
moderate Owners of the 2014 Jeep Grand Cherokee have filed 248 NHTSA complaints about the engine, typically surfacing around 75,000 miles at roughly $3,100 to repair (U.S. federal records, as of July 2026). Source: NHTSA Office of Defects Investigation. See engine across all vehicles →
Failure mileage
Complaints
248
Recalls
0
Avg fix
$3,100
| Model year | engine complaints |
|---|---|
| 2010 Grand Cherokee | 15 |
| 2011 Grand Cherokee | 148 |
| 2012 Grand Cherokee | 118 |
| 2013 Grand Cherokee | 49 |
| 2014 Grand Cherokee (this page) | 248 |
| 2015 Grand Cherokee | 127 |
| 2016 Grand Cherokee | 51 |
| 2017 Grand Cherokee | 46 |
| 2018 Grand Cherokee | 78 |
1crash
7fires
When does it fail?
Of the 248 engine complaints filed for the 2014 Jeep Grand Cherokee, here's the actual mileage breakdown — failures cluster heaviest at 50,000-75,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
Of the 21 model years of Jeep Grand Cherokee we track for engine problems, this one carries the most owner complaints on file — 248.
Owners have filed 248 engine complaints with NHTSA against this vehicle, but no formal recall covers the issue — the federal record reflects what manufacturers have admitted, not everything owners are reporting.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering engine on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
Water Quality When Mixed With Engine Coolant
full bulletin at NHTSA ↗wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK
full bulletin at NHTSA ↗ADAPTER, Engine Oil Filter (Pentastar V6) For all 2014MY replace the Oil Filter Adapter (OFA). For any other MY review and follow instructions from the latest STAR Online S1809000007 available on Dealer Connect. Also, consider the following: 1) Remove OFA 2) Replace only the oil inlet O-ring and gaskets (seals kit in SOL above). 3) Re-install the OFA. For 2023MY and beyond use black O-ring. For 2022MY and prior use red O-ring. Note: When replacing OFA, it may be necessary to transfer the Oil Temp/Pressure Sensor from the old OFA to the new OFA.
full bulletin at NHTSA ↗ADAPTER, Engine Oil Filter (Pentastar V6) For all 2014MY replace the Oil Filter Adapter (OFA). For any other MY review and follow instructions from the latest STAR Online S1809000007 available on Dealer Connect. Also, consider the following: 1) Remove OFA 2) Replace only the oil inlet O-ring and gaskets (seals kit in SOL above). 3) Re-install the OFA. For 2023MY and beyond use black O-ring. For 2022MY and prior use red O-ring. Note: When replacing OFA, it may be necessary to transfer the Oil Temp/Pressure Sensor from the old OFA to the new OFA.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
The 2014 Grand Cherokee generates consistent complaint clusters around engine and cooling systems. The most prevalent issue is cracking of the plastic oil filter housing adapter (P/N 68105583AF), reported by over a dozen owners since 2019. Owners notice slow oil leaks pooling on the engine or dripping underneath, sometimes after oil changes. The part is on massive backorder—one dealer cited 40,000 units waiting—and replacement costs $800–$1,000. Jeep has never recalled it; owners note the part changed from metal to plastic in 2014 models to cut costs.
Oil cooler failure is the second major cluster. Owners report sudden loss of engine power, coolant leaking, oil temps exceeding 300°F, and in one case, an engine fire. One owner with professional engineering background documented that fire origin and determined it was EGR cooler failure—the identical defect that triggered a recall on Ram 1500 EcoDiesels but not on Grand Cherokee EcoDiesels despite sharing the same engine.
EcoDiesel owners report cascading problems after the V08 emissions software recall: hesitation on startup, loss of power, fuel economy drops from 28 to 20 mpg, and repeated fuel system component failures (injectors, pumps, DEF system) that recur within weeks of repair. Owners state FCA promised no performance changes; the settlement agreement included a federal extended emissions warranty, which some dealerships have refused to honor.
Transmission issues include sudden shifts to neutral, engine shutdowns at highway speeds with no warning codes, and shifting noise tied to crankshaft sensor failure. One owner brought a vehicle to dealership six times for the neutral shift problem; dealership found no codes and claimed no other instances exist despite owner finding thousands of similar complaints online.
Parts shortages plague recall repairs: recall notices arrive but parts remain unavailable for over a year in some cases, leaving owners unable to drive vehicles or stranded waiting for remedies.
Same Jeep Grand Cherokee engine reports on nearby years: 2011 · 2012 · 2013 · 2015 · 2016
Failure modes owners describe
Oil Filter Housing / Adapter Cracking and Leaking
Plastic oil filter housing adapter cracks and fails, causing slow to moderate oil leaks from the engine. Leaks pool on top of engine or drip underneath vehicle. Owners report oil accumulating in multiple locations and burning smells when oil contacts hot surfaces. Multiple narratives cite TSB SB-10058301-5939 and note the part changed from metal to plastic in 2014 models. Owner reports show this affects thousands of vehicles, with some dealers reporting 40,000-unit backorders on replacement part 68105583AF.
When: Typically between 40,000–100,000 miles, often immediately after oil changes or within 6–12 months of ownership. One narrative reports failure at 27,000 miles.
Symptoms owners cite: Oil puddles under vehicle or on driveway; Oil pooling on top of engine block; Burning oil smell during acceleration or normal driving; White or blue smoke from engine bay; Occasional oil loss without visible drips initially
Codes mentioned: Check engine light (generic, not specific to housing)
Repairs/costs cited: Replacement part P/N 68105583AF. Costs reported: $799–$977 for part alone, plus $848–$1,030+ total repair. Parts are frequently on backorder; some owners report month-long delays. Dealer acknowledges it as known problem but often out of stock.
Recalls/TSBs owners mention: No official recall issued. TSB SB-10058301-5939 exists but does not mandate replacement. Jeep has not taken responsibility. Warranty expired for most owners by time failure occurs (beyond 5-year/100k-mile coverage). No reimbursement offered.
Engine Oil Cooler Failure and Leaking
Oil cooler cracks or fails, allowing oil to leak into the coolant system and coolant to leak externally. Owners report sudden oil temperature spikes (over 300°F), coolant loss, and power reduction while driving. On EcoDiesel models, failure can lead to coolant intrusion and requires extensive downstream repairs (radiator, hoses, fuel pump). One narrative documents a vehicle fire directly attributed to EGR cooler failure; another reports catastrophic overheating while towing on a grade.
When: Reported at mileage ranging from 49,000 to 173,000 miles. EcoDiesel failures cluster in post-emission-update vehicles. One fire occurred at ~85,000 miles.
Symptoms owners cite: Oil temperature exceeding 300°F with normal coolant temperature; Sudden loss of engine power on freeway or grade; Coolant loss and puddles on driveway; Oil/coolant smell; Engine overheating while towing or on uphill grades; Smoke from under hood; Vehicle fire or smoke at intake manifold
Codes mentioned: Check engine light, Electronic throttle control warning, Service AWD
Repairs/costs cited: Replacement of oil cooler (P/N 68525212AA cited). Extended repairs may include radiator, hoses, thermostat, and fuel pump. Costs reported: $1,000–$10,000+. Parts on backorder; significant labor delays. One owner quoted $10,000+ after recall repair failed to resolve the issue.
Recalls/TSBs owners mention: Recall 20V699000 (Engine and Engine Cooling) issued but parts unavailable for extended period. One narrative reports vehicle fire while part was on backorder awaiting recall repair. EcoDiesel Grand Cherokees not included in Ram 1500 EGR cooler recall (19V-757) despite identical engine and fire risk. Post-recall failures reported; manufacturer denies responsibility on out-of-warranty vehicles.
EGR Cooler Cracking and Fire Risk
EGR (Exhaust Gas Recirculation) cooler cracks, particularly on EcoDiesel engines. Defect creates risk of engine fires and compartment fires. Identically-engined Ram 1500 models are recalled for this issue, but Grand Cherokee EcoDiesels are not. One owner (professional engineer) documented fire origin at EGR cooler. Narratives report coolant leaking into oil, check engine lights, throttle control warnings, and eventual inability to drive.
When: Reported at 85,000 miles (fire event), other failures between 4,665 and 173,000 miles. Fire occurred during normal freeway driving.
Symptoms owners cite: Check engine light; Electronic throttle control warning; Smoke from hood/engine intake; Coolant in oil system; Loss of power or engine shutdown; Vehicle fire
Codes mentioned: Check engine light, Service electronic throttle control, Incorrect DEF detected (diesel models)
Repairs/costs cited: EGR cooler replacement required. One narrative reports cooler was not properly installed by manufacturer, compounding the defect. Parts described as unavailable; federal extended emissions warranty claimed by some owners but denied by FCA and dealers on some claims.
Recalls/TSBs owners mention: Ram 1500 EcoDiesel models recalled (19V-757) for identical EGR cooler fire risk; Grand Cherokee EcoDiesels (2014–2016) excluded from recall despite same engine. Owners claim federal extended emissions warranty from class-action settlement should cover repairs, but FCA and dealers have refused assistance on multiple occasions. One owner reports FCA enforcement action needed to compel compliance.
Transmission Issues and Sudden Neutral / Engine Shutdown
Vehicle autonomously shifts into neutral or engine shuts off without warning during normal driving. Occurs randomly and repeatedly, making it impossible for owner to diagnose or replicate on demand. Dealership test drives unable to reproduce. Computer diagnostic shows 'Improbable Torque Conversion' on first visit; subsequent visits show no codes. Owner reports thousands of similar cases online; dealership claims to find none in database. Safety risk: loss of power at highway speeds forces coasting in traffic.
When: Onset in June 2014 (lease vehicle); recurred dozens of times over several years at random, both low speed (<30 mph) and highway speeds (60–70 mph).
Symptoms owners cite: Vehicle shifts to neutral without driver input; Engine shuts off during driving; No warning lights in most instances; Engine restarts after shift to Park and brake applied; Happens at both low and highway speeds
Codes mentioned: Improbable torque conversion (recorded once on first dealership visit), No codes on subsequent visits
Repairs/costs cited: No repair completed. Dealership unable or unwilling to pursue diagnosis beyond computer codes. Multiple dealership visits (at least six) yielded no remedy.
Recalls/TSBs owners mention: No recall issued. Dealerships claim inability to replicate and no recorded instances in system. Owner filed issue with Chrysler; no response received. Owner ultimately avoids driving vehicle and uses rental cars or rideshare instead.
Cylinder Head Valve and Engine Component Failures
Check engine light reveals cracked or damaged left cylinder head valve requiring replacement. Owner also reports engine oil cooler leaking. Jeep unable to supply part; backorder nationwide for over 4,000 customers. Dealer confirms this is a 'nationwide epidemic.' Owner advised not to drive due to severity. Issue documented in 2011–2015 model year range.
When: Detected at 105,000 miles with check engine light. Warranty expired 5 months prior (at 100,000 miles).
Symptoms owners cite: Check engine light; No drivability symptoms reported prior to light; issue detected only by diagnostic
Codes mentioned: Check engine light related to left cylinder head valve
Repairs/costs cited: Part on backorder nationwide affecting 4,000+ customers. Waiting list 6–8 months. Owner advised not to drive vehicle. No repair performed at time of complaint.
Recalls/TSBs owners mention: No recall issued. Dealer acknowledged nationwide epidemic but offered only waiting list. Jeep declined responsibility. No financial assistance offered.
Engine Misfire and Oil Smell
Check engine light with diagnostic code P0303 (cylinder 3 misfire). Vehicle exhibits oil smell, shaking, and unusual sounds. Owner reports low mileage (68,000) and infrequent use. Repair cost $4,000. Owner fears driving due to fire risk from oil smell.
When: Discovered at 68,000 miles. Vehicle purchased used at 40,000 miles in 2018; issue appeared by 2021.
Symptoms owners cite: Check engine light; Misfire detected; Oil smell; Engine shaking and unusual noises; Unstable driving
Codes mentioned: P0303 (cylinder 3 misfire)
Repairs/costs cited: Repair quoted at $4,000 for cylinder misfire. No specific component identified in narrative. Owner did not proceed with repair.
Recalls/TSBs owners mention: No response documented.
Crankshaft Position Sensor / Tone Wheel Failure
Crankshaft sensor tone wheel damaged, causing transmission shifting issues and crank position sensor codes. Recall W68/W58 (NHTSA 20V-475) exists for this component. Dealership refuses to perform recall repair, quoting customer $3,000+ out of pocket. Dealership confirms defect via troubleshooting and is aware of recall but claims VIN is not covered.
When: Diagnosed at unknown mileage; vehicle not outside recall parameters for age or years since issuance.
Symptoms owners cite: Transmission shifting noises; Gear changes and power loss; Engine sensor intermittent (on/off); Sudden loss of power on highway; Clinking sound during downshift
Codes mentioned: Module-related code, Crankshaft position sensor code
Repairs/costs cited: Dealership quoted $3,000+ to repair known recalled defect. Vehicle remains unrepaired; dealership refusing to perform recall work.
Recalls/TSBs owners mention: Recall W68/W58 (20V-475) issued but VIN stated as not covered per dealership; owner disputes this and questions legality of refusal.
Coolant System Overheating and Thermostat Failures
Excessive fan running, check engine and coolant lights, and repeated thermostat failures. One owner replaced thermostat 4 times in 3 years, with latest replacement (1 year ago) requiring a week to hold. Radiator also replaced with melted rubber noted. Owner reports burning smell when accelerating onto freeway. Another narrative documents overheating while towing with oil temperature exceeding 300°F on a grade; vehicle slowed to 5 mph creating traffic hazard.
When: Repeated failures over ownership period. Overheating incident during towing on 7/4/15 with recreational boat weighing <3,450 lbs.
Symptoms owners cite: Excessive fan running constantly; Check engine light; Coolant warning light; Burning smell during acceleration; Engine overheating while towing or on grades; Oil temperature exceeding 300°F; Coolant spraying out of reservoir
Codes mentioned: Check engine light, Coolant system warning light
Repairs/costs cited: Thermostat replacement $300–500+ per instance. Radiator replacement ~$500+. Repair costs accumulate with repeated failures. One owner unable to afford continued repairs.
Recalls/TSBs owners mention: No recall or extended warranty coverage documented. Owner notes EcoDiesel with factory towing package lacks adequate cooling provisions. Jeep/Chrysler roadside assistance declined to tow boat and provided minimal support.
EcoDiesel Emissions Software Update (V08 Recall) Post-Update Issues
After V08 emissions software recall installation, vehicle exhibits major performance degradation: check engine light recurring 3–4 times, dangerous hesitation/lag during startup and acceleration (especially after sitting), highway fuel economy drop from 27–28 mpg to 19–21 mpg, and increased DEF (AdBlue) consumption. Owner reports fuel system failures requiring repeated trips to dealer: 14 fuel injector replacements, fuel lines replaced twice, DEF injector replaced, fuel pump replaced, multiple sensor replacements. Each 'fix' lasts 1–6 weeks before another light appears. Another owner reports 100,000+ miles trouble-free before V08; post-V08 issues began immediately and persist.
When: Post-V08 recall installation. One owner drove 100,000+ miles without issue prior to recall; failures began after recall and continue.
Symptoms owners cite: Check engine light (recurring); Hesitation and lag on startup and acceleration; Loss of power during driving; Fuel system stalling and coughing at 30–75 mph; Decreased fuel economy; Increased DEF consumption
Codes mentioned: Check engine light (various codes related to fuel system, sensors, EGR)
Repairs/costs cited: Repeated component replacements: fuel injectors (14 units), fuel lines (twice), DEF injector, fuel pump, sensors. Each repair temporary; cycle repeats. Costs accumulate with out-of-pocket charges for additional parts.
Recalls/TSBs owners mention: FCA settlement literature and recall notice promised no performance or mileage impact from V08 software update. FCA has downplayed issues. Dealer and Jeep state vehicle must be driven differently post-recall, contradicting recall documentation. Extended emissions warranty from federal class-action settlement exists but FCA has refused to honor it on some claims.
Engine Seizure and Connecting Rod Failure
Engine suddenly dies during normal freeway driving. Independent shop diagnoses connecting rod failure. Owner notes this is reported as common in 2014–2016 EcoDiesel Grand Cherokees and same-year Ram 1500s. No warning signs, adequate oil level, and normal engine and oil temperatures at time of failure. Owner reports loss of complete power created safety hazard.
When: Sudden failure during freeway driving at unknown mileage; owner notes problem known to occur in 2014–2016 model years.
Symptoms owners cite: Sudden complete engine shutdown during freeway driving; Loss of all power; No warning lights prior to failure
Codes mentioned: None; mechanical failure
Repairs/costs cited: Connecting rod failure requires engine replacement (~$16,000–$17,000 estimated in one narrative). Vehicle not repaired at time of complaint.
Recalls/TSBs owners mention: No recall issued. Owner reports independent shop states FCA extended warranty for emissions does not cover connecting rod failures, leaving owner responsible.
Hemi Lifter Wear and Cam Damage
Known issue in 2012–2015 392 Hemi engines: cylindrical rotating 'spheres' in lifters wear at inner axle/shaft, begin floating, accelerate wear, and eventually contact cam lobes causing ruts and flats on camshaft. Defect degrades quickly, requiring head job, new cam, and new lifter set. Replacement lifters are upgraded part number (different from original). Cost estimate $6,000+ for labor and parts; full engine replacement estimate $16,000–$17,000. Owner confirms defect is searchable online as 'Hemi Tick.'
When: Defect identifiable by audible ticking/knocking noise. One owner has defective parts available for inspection.
Symptoms owners cite: Audible ticking or knocking noise from engine; No warning lamps initially
Codes mentioned: None initially
Repairs/costs cited: Head job, cam, and lifter replacement ~$6,000+. Full engine replacement ~$16,000–$17,000. Defective parts available for inspection.
Recalls/TSBs owners mention: No recall issued despite being known defect. Chrysler/Jeep will not replace stock lifters with same part—uses upgraded lifter set, indicating they have identified and engineered a fix but have not recalled the vehicle.
Reluctor Ring Detachment and Overheating Risk
Two days after recall repair under NHTSA 23V411000 and 22V406000, reluctor ring detached from vehicle and hung from underneath. Check engine light illuminated. Part not available; dealership wrapped rag around connector, advising owner not to drive long periods to avoid overheating. Failure persisted; vehicle remained at residence undriven. Rag became soaked with leaking fluid.
When: Occurred two days after recall repair; vehicle had 126,900 miles at time of detachment.
Symptoms owners cite: Check engine light; Unknown part hanging from underneath vehicle
Codes mentioned: Check engine light
Repairs/costs cited: Reluctor ring replacement part not available. Dealership applied temporary rag wrap. No permanent repair completed.
Recalls/TSBs owners mention: Recall repair (23V411000, 22V406000) performed but new failure occurred immediately after. Manufacturer not notified of post-recall failure.
DEF System Failures and PCM Software Issues
Multiple narratives report DEF (diesel exhaust fluid) system failures triggering recurring check engine lights and forcing engine shutdown warnings. PCM software reprogrammed multiple times (13+ visits in one case) without resolving issue. One owner received 'Incorrect DEF Detected' warning despite using only OEM Mopar DEF; 'Vehicle Will Not Restart' warnings; clogged DEF nozzle with crystallized DEF. Another narrative reports DEF pump and nozzle clogged. One owner forced to trade vehicle at loss; dealer unable to locate catalytic converter or oxygen sensor.
When: Reported from 4,665 miles (early failure in one EcoDiesel) through several years of ownership. Recurring failures despite multiple software updates.
Symptoms owners cite: Check engine light (recurring); DEF system warning lights; 'Incorrect DEF Detected' warning (despite OEM fluid used); 'Vehicle Will Not Restart' warning (200-mile countdown); Engine shutdown or refusal to start; Clogged DEF nozzle and pump
Codes mentioned: Check engine light, DEF system codes
Repairs/costs cited: PCM software reflash (multiple times without permanent fix). DEF pump and nozzle cleaning/replacement. Catalytic converter and oxygen sensor replacement cited. Parts supply issues; catalytic converter unavailable at time of complaint.
Recalls/TSBs owners mention: TSB noted for catalytic converter replacement. Software updates applied repeatedly but failures recurred. One owner traded vehicle at loss; Chrysler provided no assistance on trade-in value.
Engine Fire from Oil Cooler / EGR Cooler Defect
Vehicle caught fire while on highway. Owner received recall notification 20V699000 but part was unavailable. While driving 65 mph en route to recall appointment, throttle response diminished and smoke exited hood. Owner safely exited vehicle before it was engulfed in fire. Fire department extinguished fire; insurance deemed vehicle total loss. Vehicle not diagnosed; manufacturer notified. Fire occurred on vehicle with EcoDiesel engine; identical Ram 1500 models recalled for EGR cooler fire risk.
When: Fire occurred at approximately 85,000 miles while part was on backorder for recall repair.
Symptoms owners cite: Electronic throttle control warning light (on day of appointment); Loss of throttle response (65 mph, could not exceed 60 mph); Smoke from under hood
Codes mentioned: Electronic throttle control warning
Repairs/costs cited: Vehicle total loss; no repair attempted.
Recalls/TSBs owners mention: Recall 20V699000 issued but part unavailable. Vehicle became uncontrollable and caught fire while awaiting recall repair. Insurance company deemed total loss; manufacturer did not cover loss.
Engine Shutdown / Coolant Loss and Seizure
Vehicle shut off without warning at 65 mph and coasted to roadside. Dealership diagnosed engine seizure due to no coolant. New engine required. Owner discovered VIN was included in NHTSA recall 20V699000 (Engine and Engine Cooling), linking failure to recall. FCA investigated and claimed failure not related to recall. Manufacturer closed case, then reopened for collateral damage assessment, then closed again. Vehicle not repaired; remained at dealership.
When: Shutdown occurred at 121,929 miles.
Symptoms owners cite: Engine shutdown without warning
Codes mentioned: None documented
Repairs/costs cited: New engine required; not installed. Vehicle left at dealership.
Recalls/TSBs owners mention: Recall 20V699000 linked by owner but FCA denied connection. FCA case opened, closed, reopened for collateral damage assessment, then closed again. No remedy provided.
Synthesized from 248 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 4 most recent
My 2014 Jeep Grand Cherokee started to leak oil slowly. We started to smell a burning scent when accelerating. This problem has slowly happened for a while before an oil light showed up on the dash. We took it to the mechanic & had an diagnostic test done. It was confirmed that our oil filter housing was leaking. This issue could have destroyed our engine. While pricing this repair, we've…
The plastic oil cooler housing failed due to the plastic warping around the seals and leaking. This is a safety risk of potential fire from oil leaking on to the engine block. The cause of this failure is due to design and should be covered by the manufacturer as a recall.
The contact owns a 2014 Jeep Grand Cherokee. The contact stated while driving at an undisclosed speed, the low-voltage battery warning light illuminated and white smoke exited from under the hood compartment. The contact stated that the failure occurred directly as he arrived at his residence. The contact parked the vehicle and opened the hood. The contact noticed a crackling sound. The…
Tl* the contact owns a 2014 Jeep grand cherokee. The contact received notification of NHTSA campaign number: 20v699000 (engine and engine cooling) however, the part to do the recall repair was unavailable. The vehicle was taken to jeff d'ambrosio Dodge Chrysler Jeep downingtown (1221 e lancaster ave, downingtown, pa 19335; (610) 269-9500) where it was confirmed that the part was not yet…
Had engine trouble with your 2014 Jeep Grand Cherokee?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the engine problem on the 2014 Jeep Grand Cherokee?
It's a documented issue but not catastrophic. 248 complaints have been filed. Repairs average $3,100 and most owners catch it before it causes a breakdown.
At what mileage does the engine typically fail?
Across the 136 complaints that reported odometer mileage, most engine failures cluster between 49,740 and 112,000 miles, with the median around 75,000. A quarter of owners report trouble before 49,740; a quarter make it past 112,000. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
What does it cost to fix?
Independent shops typically charge around $3,100 for engine repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to engine?
No active recalls currently cover engine issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2014/Jeep/Grand Cherokee.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.