Engine Oil
0W-20
Full Synthetic
Capacity
4.2 qt
with filter
3.8 qt without filter
Oil Filter
26300-35505
Kia (OEM)
The 2023 Kia Seltos takes 0W-20 Full Synthetic with a total capacity of 4.2 quarts (filter included). You’ll need a 17mm socket for the drain plug, torqued to 35 Nm. The OEM oil filter is the Kia 26300-35505. Note: this vehicle has 2 active recalls — check the recalls section below. Below you’ll find complete maintenance specs, fluid capacities, parts, and links to buy what you need.
⚑ QUICK DIY TIPS FOR THE 2023 KIA SELTOS
Torque your drain plug to 35 Nm (26 ft-lbs) to avoid leaks or stripped threads. Using the OEM filter (Kia 26300-35505) is recommended for warranty compliance. Always use 0W-20 Full Synthetic as specified by Kia — using the wrong viscosity can void your powertrain warranty. Check the maintenance schedule below for your next service interval. Viscosity 0W-20
Oil type Full Synthetic
Capacity (with filter) 4.2 qt
Capacity (w/o filter) 3.8 qt
Filter Options
OEM oil filter
Drain Bolt & Hardware
Socket size 17 mm
Torque spec 35 Nm
Gasket Crush washer (aluminum)
Type SP-IV
Capacity 3.5 qt
Change interval 60,000 mi
DOT type DOT 3
Change interval 45,000 mi
Type Long Life
Color Green
Capacity 6.5 qt
Change interval 120,000 mi
Spark Plugs
Type Iridium
Gap 0.044
Quantity 4
Change interval 100,000 mi
Tires
Size 215/55R17
Front pressure 33 PSI
Rear pressure 33 PSI
Brake Pads
Kia 58101-S9A00 OEM front
Buy Wiper Blades
Bosch 18A passenger, 18"
Buy Rain-X 18-1 passenger, 18"
Buy 5k mi 7.5k mi 10k mi 15k mi 20k mi 30k mi 50k mi 60k mi 90k mi 100k mi
≈ every 6 months
▸ Change Engine Oil & Filterspark plug
14mm thread, aluminum head
18 ft-lb · 24.4 Nm
23V531000
Kia America, Inc. (Kia) is recalling certain 2023 Soul, Sportage, and 2023-2024 Seltos vehicles. The electronic controller for the Idle Stop & Go oil pump assembly may contain damaged electrical components that can cause the pump to overheat.
25V099000
Kia America, Inc. (Kia) is recalling certain 2021-2023 Seltos and Soul vehicles. The piston oil rings may have been manufactured incorrectly, which can result in engine damage.
All categories ENGINE AND ENGINE COOLING ELECTRICAL SYSTEM SEATS POWER TRAIN ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC) FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY EQUIPMENT ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL SUSPENSION ENGINE BACK OVER PREVENTION: WARNINGS
TSB_ENG239 ENGINE AND ENGINE COOLING 2022-06-27
TECHNICAL SERVICE BULLETIN: DATA COLLECTION: EXTRACT CALIFORNIA EMISSIONS DATA FROM ECU (DC23) - This bulletin provides information related to extracting in use performance tracking emissions data from the Engine Control Unit (ECU) of certain vehicles sold in California. The California Air Resources Board (CARB) requires the emissions data from vehicles with a minimum of 3,000 accumulated miles without reprogramming or resetting. To facilitate collection of this data at the dealer level, KDS screenshots will allow the capture of relevant parameters.
TSB_GEN097 ELECTRICAL SYSTEM 2022-07-14
TECHNICAL SERVICE BULLETIN: VEHICLES SHIPPED WITH ONE SMART KEY FOB - This bulletin provides information regarding some 2023MY Seltos (SP2) vehicles equipped with Smart Key FOB (A), produced from June 9, 2022 through current, which may have been shipped with only one (1) Smart Key FOB (A) and two (2) mechanical keys (B). Normally, these vehicles are shipped with two (2) Smart Key FOB (A) per vehicle. At this time, only one (1) Smart Key FOB (A) will be included with the vehicle along with two (2) mechanical keys (B).
PS672_R1 SEATS 2022-08-10
PITSTOP: REAR OCCUPANT ALERT (ROA) W/REAR DOOR LOGIC - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This Pitstop provides information regarding the Rear Occupant Alert (ROA) with Rear Door Logic system on all 21MY~ models equipped with this feature. This system is designed to help prevent a rear passenger from being left inside the vehicle when exiting. The "Check Rear Seats" message will display on the cluster when driver opens the front door, if during vehicle operation the rear doors (one or both) were opened and closed.
Show all 50 TSBs(+47) Private Party
$19,456–$21,504
Dealer Retail
$22,528–$25,600
Estimated values assume average condition and mileage for vehicle age.
Source: estimated
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