Complete Oil Specifications
Your 2024 Kia Telluride 3.8L V6 requires 5W-30 full synthetic oil. This engine uses a top-mounted cartridge filter — not a spin-on canister. Using the wrong filter type is the most common DIY mistake on this platform.
Quick Reference
| Specification | Value |
|---|---|
| Viscosity | 5W-30 |
| API Rating | SP |
| ILSAC Rating | GF-6A |
| Capacity (with filter) | 6.9 quarts |
| Oil Filter | Kia 26320-3C30A |
| Normal Interval | 7500 miles |
Why 5W-30 is Critical for This Engine
The Lambda III 3.8L V6 is a naturally aspirated GDI engine with CVVT on both intake and exhaust camshafts. Kia specifies 5W-30 — not the 0W-20 used in smaller four-cylinders — because the larger displacement and six-cylinder architecture require greater film thickness at operating temperature to maintain crankshaft bearing clearance tolerances. The GDI high-pressure fuel pump is also cam-driven and imposes significant lobe loading that demands higher viscosity at temperature. With nearly 7 quarts of oil in the system, the Telluride’s oil circuit is designed around 5W-30 flow characteristics throughout.
Using thinner oil will:
- ❌ Reduce bearing film thickness under sustained load in the large-displacement V6
- ❌ Increase GDI pump cam lobe wear at operating temperature
- ❌ Cause oil pressure fluctuations during towing or mountain driving
Kia-Approved Oil Brands
-
✅ Kia Genuine Motor Oil 5W-30
-
✅ Mobil 1 Extended Performance 5W-30
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✅ Castrol EDGE 5W-30
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✅ Pennzoil Platinum 5W-30
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✅ Valvoline Full Synthetic 5W-30
All oils must meet API SP and ILSAC GF-6A. Full synthetic is required.
Severe Service Check
Use the 5000-mile interval if you:
- Tow a trailer (Telluride is rated for up to 5,000 lb)
- Drive with regular full passenger and cargo loads
- Operate in sustained stop-and-go traffic
- Drive in temperatures consistently above 95°F
Installation Details
Drain Plug Torque: 32 ft-lbs
OEM Filter: Kia 26320-3C30A (cartridge element) ⚠️ The 3.8L Lambda III uses a top-mounted cartridge housing accessible from above the engine. Use a 27mm cap wrench to remove the housing cap. Replace the filter element inside — do not attempt to install a spin-on filter.
Aftermarket Filters:
-
Denso 150-2003
-
Mann HU 718/5 x
-
WIX WL10290
Pro Tip: After removing the cartridge cap, use a rag to absorb pooled oil before pulling the old element — the housing holds residual oil that will pour onto the engine if tipped carelessly. Lubricate the new O-ring before reinstalling the cap to spec.
FAQs
What oil does a 2024 Kia Telluride 3.8L V6 take? 5W-30 full synthetic oil meeting API SP and ILSAC GF-6A standards.
How many quarts does it need? 6.9 quarts with a new filter element, 6.5 without.
What filter does the Telluride use? A top-mounted cartridge filter (Kia 26320-3C30A). You need a 27mm filter housing cap wrench — this is not a spin-on filter.
Is the 2024 spec the same as the 2022 Telluride? Yes — the 3.8L Lambda III carried through unchanged. Same oil, same filter, same capacity.
How often should I change the oil? Every 7500 miles under normal driving, or 5000 miles under severe service. Do not exceed 12 months between changes.
Need these specs on your phone? Download OilFinderPro app for offline access and oil change reminders.
Last verified: 2026-05-16 | Source: 2024 Kia Telluride Owner’s Manual