Oil
- Viscosity
- 5W-20
- Oil type
- Conventional
- Capacity (with filter)
- 4.8 qt
- Capacity (without filter)
- 4.4 qt
OEM notes: API SN
2004 Kia Sorento Maintenance & Specs
Everything you need to maintain your 2004 Kia Sorento — oil specs, maintenance schedule, recalls, and more.
The 2004 Kia Sorento takes 5W-20 Conventional with a total capacity of 4.8 quarts (filter included). You’ll need a 17mm socket for the drain plug, torqued to 35 Nm. The OEM oil filter is the Kia 26300-35503, with 2 compatible alternatives listed below. Below you’ll find complete maintenance specs, fluid capacities, parts, and links to buy what you need.
Data last verified: April 30, 2026
Oil
5W-20
Conventional
Buy on Amazon →
Capacity
4.8 qt
with filter
Drain plug
17 mm
35 Nm torque
Filter
26300-35503
Kia (OEM)
Buy on Amazon →
OEM spec: API SN
Quick DIY Tips for the 2004 Kia Sorento
- Torque your drain plug to 35 Nm (26 ft-lbs) to avoid leaks or stripped threads.
- Using the OEM filter (Kia 26300-35503) is recommended for warranty compliance.
- Always use 5W-20 Conventional as specified by Kia — using the wrong viscosity can void your powertrain warranty.
- Check the maintenance schedule below for your next service interval.
Filter options
Drain bolt & hardware
- Socket size
- 17 mm
- Thread size
- M14x1.5
- Torque spec
- 35 Nm
- Gasket type
- Crush washer
Notes: 1st gen BL (3.5L V6)
Fluid specifications
Parts & specifications
Spark Plugs
- Type
- Iridium
- Gap
- 0.044
- Quantity
- 4
- Change interval
- 100,000 mi
Battery
- Group size
- 47
- CCA
- 550
Tires
- Size
- 215/55R17
- Front pressure
- 33 PSI
- Rear pressure
- 33 PSI
Air Filter
Cabin Air Filter
Brake Pads
Wiper Blades
Maintenance schedule
Select a mileage interval above to see scheduled maintenance items.
Towing & Payload
Max Towing Capacity
3,500 lbs
Max Payload
1,046 lbs
Curb Weight
3,800 lbs
GVWR
5,000 lbs
Max Tongue Weight
350 lbs
Hitch Class
II
Source: manufacturer
Estimated Current Value
Original MSRP
$30,000
Private Party Value
$2,850 – $3,150
Dealer Retail Value
$3,300 – $3,750
Trade-In Value
$2,550 – $2,850
Depreciation
90%
Estimated values assume average condition and mileage for vehicle age.
Source: estimated
Technical Service Bulletins15
Torque specifications
- lug nut
- 80 ft-lbs / 108.5 Nm
- spark plug
- 18 ft-lbs / 24.4 Nm
14mm thread, aluminum head
Save by doing it yourself
A shop typically charges $70–$140 for this service. Buy the parts yourself and save.
Shop Parts for the Kia Sorento
Find oil, filters, and maintenance parts for the 2004 Kia Sorento on Amazon.
Tools & supplies
Step-by-step guide
Detailed walkthrough with tips for first-timers.
Read guide →How often to change oil
Intervals, severe service, and what your car needs.
Read guide →Synthetic vs. conventional
Which oil type is right for your engine and budget.
Read guide →Have info for this vehicle?
Help fellow owners — submit specs from your owner's manual.
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