2004 Kia Sorento Recalls, Problems & Maintenance

The 2004 Kia Sorento has no open NHTSA recalls. Owners report 7 recurring issue clusters, led by “Crankshaft pulley bolt or harmonic balancer failure.” Kia uses Hyundai Motor Group's powertrains, so service intervals mirror Hyundai's. Kia Promise covers the first 3 years / 36,000 miles of complimentary maintenance. Kia owners with the Theta II 2.0L/2.4L (Optima, Sorento, Sportage 2011-2019) should adhere strictly to oil intervals due to known oil-consumption issues in Kia TSBs.

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No open recalls on file. NHTSA lists no unrepaired safety recalls for this year, make and model. A recall can be issued at any time, and a specific car can still have one open — check yours by VIN at nhtsa.gov/recalls.

Known issues & problems for this vehicle

What drivers and federal regulators have officially reported about the 2004 Kia Sorento.

Reported to NHTSA

Crankshaft pulley bolt or harmonic balancer failure

ENGINE AND ENGINE COOLING

47 NHTSA complaints · 2007-04 → 2021-12

“TRAVELING AT 40MPH CRANKSHAFT BOLT BROKE OFF INSIDE CRANKSHAFT SPROCKET CAUSING HARMONIC BALANCER AND BELT TO FALL OFF. ALSO HAD TO REPLACE A/C COMP, WATER PUMP AND TIMING BELT DUE TO DAMAGE. 1ST INSTANCE. *TR”
— Owner report, NHTSA ODI #10535653
“CRANKSHAFT BOLT BROKE WITH APPROX 75,000 MILES. KIA ISSUED SERVICE BULLETIN AND REPLACED THE BOLT. BUT THE MOTOR WAS DESTROYED WHEN IT BROKE AND CONTINUOUSLY OVERHEATED AND WAS UNDRIVABLE. IT REQUIRED A NEW MOTOR”
— Owner report, NHTSA ODI #10906007
“CRANKSHAFT PULLEY BOLT_WHILE DECELERATING TO MAKE A TURN, I LOST MY POWER STEERING AND POWER BRAKES. THE BRAKE AND BATTERY INDICATOR LIGHTS CAME ON. THANKFULLY, I WAS NOT INVOLVED IN A POTENTIALLY SERIOUS ACCIDENT”
— Owner report, NHTSA ODI #10388508

Read all complaints on NHTSA →

Corrosion of rear frame, crossmember and suspension brackets

SUSPENSION, STRUCTURE, WHEELS

44 NHTSA complaints · 2008-08 → 2020-08

“WHILE DRIVING APPROXIMATELY 35 MPH, THE REAR OF THE VEHICLE SHOOK VIOLENTLY. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO NOTICED THAT THE CROSSMEMBER BARS WERE SEVERELY CORRODED THROUGH AND WERE NOT ABLE TO BE REPAIRED. THE VEHICLE WAS NOT REPAIRED”
— Owner report, NHTSA ODI #11073051
“TWO BRACKETS (ONE LEFT, ONE RIGHT) THAT HOLD THE REAR UPPER CONTROL ARMS TO THE REAR AXLE HOUSING HAVE COMPLETELY SNAPPED OFF. THIS LEAVES A VERY DANGEROUS CONDITION WHICH WILL CAUSE THE REAR AXLE OF THE CAR TO ROTATE AND FALL OUT OF THE CAR”
— Owner report, NHTSA ODI #10471369
“EXCESSIVE RUST TO THE FRAME. IT IS SO BAD NOW YOU CAN POKE HOLES IN THE FRAME WITH YOUR FINGER. IF IT IS THIS BAD NOW IT WAS ALREADY RUSTED BADLY AT OR BEFORE 10 YEARS OLD”
— Owner report, NHTSA ODI #10882924

Read all complaints on NHTSA →

Coolant reservoir cracking or leaking

ENGINE AND ENGINE COOLING

12 NHTSA complaints · 2007-11 → 2012-04

“JUST NORMAL DRIVING THE RESERVE RADIATOR TANK SPLIT AT THE SEEM. THE CAR HAS 60,000 MILES ON IT. IT LEAKED ALL OVER IN MY GARAGE AND MY TWO PUPPIES ALMOST LICKED UP THE COOLANT FROM THE FLOOR. *TR”
— Owner report, NHTSA ODI #10420851
“WHILE DRIVING IN THE FAST LANE ON THE INTERSTATE, MY 2004 KIA SORENTO OVERHEATED AND THE ENGINE SEIZED, WE WERE ABLE TO COAST OFF THE FREEWAY AT AN EXIT AND PULL OVER SAFELY”
— Owner report, NHTSA ODI #10354967
“2004 KIA SORENTO LEAK IN A/C COOLANT BOTTLE. MY CAR WAS IN FOR A PRESSURE TEST THREE WEEKS BEFORE THIS AND IT PAST JUST FINE WITHOUT ANY LEAKS OR CRACKS. ON THE FREEWAY, OVER HEATS, PULL OVER, ALL THE FLUID LEAKS OUT, ENGINE IS DEAD AND MUST BE REPLACED”
— Owner report, NHTSA ODI #10227114

Read all complaints on NHTSA →

Fuel spraying from filler neck during refueling

FUEL/PROPULSION SYSTEM

5 NHTSA complaints · 2011-08 → 2017-06

“WHILE TRYING TO REFULE THE GASOLINE WILL SUDDENLY "SPRAY" FROM THE TANK. VEHICLE STATIONARY”
— Owner report, NHTSA ODI #11000543
“WHEN REFUELING THE TANK WILL SUDDENLY "SPRAY"GASOLINE FORCEFULLY FROM THE NECK OF THE GAS TANK FOR SEVERAL SECONDS. TOOK IT IN ON THE VOLUNTARY RECALL AND HAD THE AIR FILTER REPLACED. CAR WORKED FINE FOR ABOUT 2 WEEKS BUT IS NOW EXPERIENCING THE SAME PROBLEM AGAIN”
— Owner report, NHTSA ODI #10507094
“TL* THE CONTACT OWNS A 2004 KIA SORENTO. THE CONTACT STATED THAT WHILE REFUELING THE VEHICLE, THE FUEL WOULD SPEW OUT OF THE TANK. THE CONTACT ALSO STATED THAT THE VEHICLE HAD BEEN REPAIRED UNDER A MANUFACTURER RECALL FOR THE SAME FAILURE IN 2012”
— Owner report, NHTSA ODI #10825598

Read all complaints on NHTSA →

Engine stalling or shutting off while driving

ENGINE AND ENGINE COOLING

10 NHTSA complaints · 2007-09 → 2015-10

“TL*THE CONTACT OWNS A 2004 KIA SORENTO. WHILE DRIVING 20 MPH, THE VEHICLE BEGAN TO SPUTTER AND HESITATE AND THEN IT COMPLETELY SHUT OFF. THE CONTACT RESTARTED THE VEHICLE AND DROVE TO THE DEALER”
— Owner report, NHTSA ODI #10202794
“WHILE IN A FAST-FOOD DRIVE-THRU LINE, MY CAR SHUT DOWN. I IMMEDIATELY TRIED TO RESTART THE CAR AND AFTER SEVERAL ATTEMPTS, IT TRIED TO TURN-OVER, BUT IT DIDN'T START. I DIDN'T WANT TO FLOOD THE ENGINE, SO I WAITED A FEW MINUTES”
— Owner report, NHTSA ODI #10607127
“THREE TIMES THIS WEEK I HAVE BEEN TRAVELING 35 MILES AN HOUR OR LESS AND THE CAR HAS JUST TURNED OFF”
— Owner report, NHTSA ODI #10781267

Read all complaints on NHTSA →

Repeated headlight and tail light bulb failure

EXTERIOR LIGHTING

10 NHTSA complaints · 2007-05 → 2012-04

“2004 KIA SORENTO. THE REAR TAIL LIGHTS AND FRONT FOG LIGHTS BURN OUT FREQUENTLY. THIS LEAVES ME UNKNOWINGLY DRIVING AT NIGHT WITHOUT PROPER LIGHTING. I USUALLY FIND OUT WHEN OTHER DRIVERS TELL ME MY LIGHTS ARE OUT”
— Owner report, NHTSA ODI #10404524
“I HAVE A 2004 KIA SORRENTO WITH 57,000 MILES. I HAVE OWNED IT FOR 2 YEARS. THE HEADLIGHTS AND BRAKE LIGHTS CONTINUOUSLY GO OUT. I HAVE REPLACED EACH HEADLIGHT 4 TIMES IN THE PAST YEAR AND THE BRAKE LIGHTS HAVE BEEN REPLACED 5 TIMES IN THE PAST YEAR”
— Owner report, NHTSA ODI #10246364
“TL*THE CONTACT OWNS A 2004 KIA SORENTO. THE FAILURE MILEAGE WAS 20000 AND THE CURRENT MILEAGE WAS 41380. THE TAIL LIGHTS HAD BEEN CHANGED FIVE TIMES AND KEPT BURNING OUT”
— Owner report, NHTSA ODI #10189593

Read all complaints on NHTSA →

Air bag warning light remaining on

AIR BAGS

5 NHTSA complaints · 2014-01 → 2019-08

“MY AIR BAG LIGHT TURNED ON. IT TURNED ON JUST UNDER A 100,000 MILES. I LOOKED AROUND ON LINE AND ALOT OF PEOPLE ARE COMPLAININF ABOUT THIS SAME ISSUE WITH THE SAME MAKE AND YEAR. IT WILL NOT PASS INSPECTION BECAUSE OF IT AND THAT IT WILL COST ME AT LEAST $200 TO FIX IT”
— Owner report, NHTSA ODI #10807216
“TAKATA RECALL AIR BAG LIGHT IS ON THE DASH CAN I GET THIS REPLACED FOR NO CHARGE LIGHT STAYS ON ALL THE TIME”
— Owner report, NHTSA ODI #11252136
“BATTERY WAS LOW AND THEN THE AIR BAG WARNING LIGHT WAS ON. THE BATTERY WAS REPLACED AND THE LIGHT STILL ON. LOOKING ONLINE AND FIND OUT THIS ISSUE IS TYPICAL ON ALL KIA SORENTOS. WONDERING WHY THIS ISSUE IS NOT BEING RECALL”
— Owner report, NHTSA ODI #10559539

Read all complaints on NHTSA →

Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Sep 20, 2026. Investigation data refreshed Sep 20, 2026.

We display NHTSA's record with attribution; we don't editorialize on what these complaints mean for any specific vehicle.

Raw data + downloads for this vehicle →

Essential maintenance

Critical for safety and preventing major damage

Engine Oil & Filter

Every 3,750 mi

Severe service: every 3,750 miles. Normal: 7,500 miles. Theta II 2.0L/2.4L on Optima, Sorento, Sportage (2011-2019): full synthetic only, never extend.

Estimated cost — typical U.S. ranges

Dealer

~$120–$160

Shop

~$85–$115

DIY

~$25–$55

Full synthetic costs more than conventional. 5-quart 0W-20 + filter is the typical bill.

Tire Rotation

Every 7,500 mi

Rotate tires every 7,500 miles. Telluride and Sorento AWD owners benefit from rotation every 5,000 miles to prevent uneven wear.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Often free at the shop where you bought the tires — worth asking before paying.

Brake Inspection

Every 7,500 mi

Inspect brake pads and rotors every 7,500 miles. Forte and Soul front pads typically last 40,000-55,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Most shops do this free as a courtesy with any service. Don't pay separately if you can avoid it.

Brake Fluid

Every 30,000 mi

Replace DOT 3 brake fluid every 30,000 miles or 24 months. Required for ABS and ESC pump longevity.

Estimated cost — typical U.S. ranges

Dealer

~$180–$200

Shop

~$125–$140

DIY

~$10–$25

DOT 3 or 4 — match the cap. Vacuum bleeders make this a one-person DIY.

Important maintenance

Keeps your vehicle running smoothly and efficiently

Engine Air Filter

Every 30,000 mi

Replace engine air filter every 30,000 miles. Severe or dusty conditions: 15,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

5-minute job on most cars; the airbox lid usually has clips, no tools needed.

Automatic Transmission Fluid

Every 30,000 mi

Severe service: every 30,000 miles. Normal: 60,000 miles. Use Kia SP-IV — same as Hyundai.

Estimated cost — typical U.S. ranges

Dealer

~$330–$500

Shop

~$235–$355

DIY

~$60–$180

Some sealed transmissions have no dipstick — fill is precise and best left to a shop. Many drivers can still DIY drain-and-fill.

Spark Plugs

Every 105,000 mi

Iridium-tipped plugs rated 105,000 miles on most Kia engines. 1.6T (Forte GT, Soul Turbo): 60,000 miles. 3.5L Lambda II V6 (Telluride, Sorento): 105,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$285–$390

Shop

~$200–$275

DIY

~$25–$100

Iridium plugs cost more but last 100k+ miles. V6/V8 access varies wildly — some are tough.

Long-Life Coolant

Every 30,000 mi

Kia Long-Life Coolant (pink, same as Hyundai): first change at 60,000 miles, then every 30,000. Do not mix with green or orange coolant.

Estimated cost — typical U.S. ranges

Dealer

~$285–$330

Shop

~$200–$235

DIY

~$25–$60

Use the manufacturer-specified coolant — wrong color/chemistry can damage the cooling system.

Transfer Case / Rear Diff (AWD)

Every 60,000 mi

On AWD models, replace transfer case fluid and rear differential fluid every 60,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$105–$140

Shop

~$75–$100

DIY

~$15–$40

AWD/4WD vehicles only. Easy drain-and-fill on most platforms.

Recommended maintenance

Extends the life of your vehicle and improves comfort

Cabin Air Filter

Every 15,000 mi

Replace cabin air filter every 15,000 miles. Located behind the glove box on Optima, Forte, and Sportage; behind the dashboard panel on Telluride.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

Usually behind the glovebox. Shops charge labor for a 10-minute job — easy DIY win.

Fatal crash history & reported problems

Occupant deaths in fatal crashes (FARS)

86 crashes 1990–2024

How the 86 occupant deaths break down

63

driver deaths

23

passenger deaths

86

occupant deaths

Crash years covered: 1990–2024 This model year first appears in 2004 crashes. Older models have had more years on the road to appear in these crashes, so a higher count here does not by itself mean a vehicle is less safe.

FARS counts every occupant death in a fatal crash, whatever the cause — it does not mean the vehicle was at fault or defective. Counts are not adjusted for how many of each vehicle are on the road. How to read this number

FARS 2024 data is an annual report file. NHTSA revises these records when the final file is published, so this count can change.

Why we show driver deaths too

Every vehicle has exactly one driver seat, so driver deaths line up fairly when you compare one model to another. Occupant deaths include passengers, so a three row SUV can show a higher number than a two seat car simply because it carries more people.

Both figures are plain counts, not rates. A rate would need to know how many of each vehicle are on the road, and that registration data is not public, so we do not publish rates or scores of any kind.

IIHS publishes driver death rates using this same driver only idea, paired with a registered vehicle years denominator we do not have. Their rates and these counts answer different questions, so do not read either number here as a safety rating.

Owner-reported problem signals

Separate from the federal fatality data above: complaints owners filed with NHTSA about this year and model. These are reports of problems, unverified, and are counted here only as signals.

11

complaints mentioning a crash

12

complaints mentioning a fire

Reviewed known issues for this vehicle

Typical U.S. ranges. Actual quotes vary by shop, parts choice, and vehicle condition.

How we estimate: Dealer = OEM parts × 1.4 + labor × $165/hr. Shop = parts + labor × $115/hr. DIY = parts only.

This maintenance schedule for the 2004 Kia Sorento reflects Kia's published service intervals and the Service Reminder system. Your actual service needs may vary based on driving conditions, climate, and vehicle usage. Always consult your owner's manual for model-specific recommendations.