1 Genesis G80 Engine Oil Capacity: Complete Technical Guide
This comprehensive guide provides detailed information about Genesis G80 engine oil capacities, specifications, and maintenance procedures for all model years (2015-2024). Use our interactive calculator and reference tables to ensure proper oil changes and maintain optimal engine performance.
2 Interactive Oil Capacity Calculator
Calculate exact oil requirements for your specific Genesis G80 configuration
Calculated Results
Oil Type
Filter Type
Change Interval
Oil Standard
3 Detailed Oil Capacity Tables by Model Year
How to Read These Tables
All capacities are in US quarts. “With Filter” indicates standard oil change procedure. “Dry Fill” refers to complete engine fill after rebuild or when completely empty. Always verify with your dipstick after filling.
3.1 2021-2024 Models (3rd Generation)
| Engine Type | Engine Code | With Filter (qts) | Without Filter (qts) | Dry Fill (qts) | Recommended Oil |
|---|---|---|---|---|---|
| 2.5L Turbo | G4KP | 7.2 | 6.8 | 7.8 | 5W-30 Full Synthetic |
| 3.5L Turbo | G6DU | 7.4 | 7.0 | 8.2 | 5W-30 Full Synthetic |
| 5.0L V8 | G8BE | 8.0 | 7.5 | 8.8 | 5W-30 Full Synthetic |
3.2 2017-2020 Models (2nd Generation)
| Engine Type | Engine Code | With Filter (qts) | Without Filter (qts) | Dry Fill (qts) | Recommended Oil |
|---|---|---|---|---|---|
| 3.3L Turbo | G6DP | 6.9 | 6.5 | 7.5 | 5W-30 Full Synthetic |
| 3.8L V6 | G6DH | 6.9 | 6.5 | 7.5 | 5W-30 Full Synthetic |
| 5.0L V8 | G8BE | 8.0 | 7.5 | 8.8 | 5W-30 Full Synthetic |
3.3 2015-2016 Models (1st Generation)
| Engine Type | Engine Code | With Filter (qts) | Without Filter (qts) | Dry Fill (qts) | Recommended Oil |
|---|---|---|---|---|---|
| 3.8L V6 | G6DH | 6.9 | 6.5 | 7.5 | 5W-30 Synthetic Blend |
| 5.0L V8 | G8BE | 8.0 | 7.5 | 8.8 | 5W-30 Full Synthetic |
4 Oil Specifications & Technical Details
Pro Tip: Always Check Specifications
Genesis periodically updates oil specifications. Always check your owner’s manual or the engine oil filler cap for the most current recommended oil type and specifications.
4.1 Oil Viscosity Specifications
Genesis recommends specific oil viscosities based on temperature ranges and driving conditions:
| Oil Grade | Temperature Range | Recommended For | API Specification |
|---|---|---|---|
| 5W-30 | -22°F to 104°F (-30°C to 40°C) | All models, year-round in most climates | API SP, ILSAC GF-6 |
| 0W-30 | -40°F to 104°F (-40°C to 40°C) | Extreme cold climates | API SP, ILSAC GF-6 |
| 5W-40 | -22°F to 122°F (-30°C to 50°C) | High-performance driving, towing | API SP, ACEA A3/B4 |
4.2 Oil Filter Specifications
Genesis G80 uses cartridge-style oil filters. Here are the most common OEM part numbers:
| Engine | OEM Filter Part # | Alternative Brands | Change Interval |
|---|---|---|---|
| 2.5T G4KP | 26300-3G200 | Mann, Mahle, Bosch | Every oil change |
| 3.5T G6DU | 26300-3G200 | Mann, Mahle, Bosch | Every oil change |
| 3.3T G6DP | 26300-2G200 | Mann, Mahle, Bosch | Every oil change |
| 5.0L G8BE | 26300-2G200 | Mann, Mahle, Bosch | Every oil change |
5 Step-by-Step Oil Change Procedure
Safety Warning
Always use proper safety equipment when changing oil. Engine oil can be extremely hot after running. Wear gloves and safety glasses. Never work under a vehicle supported only by a jack—use proper jack stands.
5.1 Preparation & Materials
Before beginning your oil change, gather the following materials:
| Item | Specification | Quantity | Notes |
|---|---|---|---|
| Engine Oil | 5W-30 Full Synthetic | 7-8 quarts | Check exact amount using calculator |
| Oil Filter | OEM 26300-3G200 or equivalent | 1 | Includes filter housing o-ring |
| Drain Pan | 8+ quart capacity | 1 | With spout for easy disposal |
| Tools | 14mm socket, wrench, filter tool | Set | Torque wrench recommended |
| Shop Towels | Disposable | Multiple | For cleanup |
5.2 Procedure Steps
Follow these steps for a proper oil change:
- Warm the engine: Run engine for 5-10 minutes to warm oil for better drainage.
- Elevate vehicle: Use jack and jack stands on level ground.
- Drain oil: Place drain pan under drain plug, remove plug with 14mm socket.
- Replace filter: Remove filter housing, replace filter element and o-rings.
- Reinstall plug: Torque drain plug to 25-30 ft-lbs (34-41 Nm).
- Add oil: Fill with recommended amount minus 0.5 quarts.
- Check level: Start engine, run for 1 minute, turn off, wait 2 minutes, check dipstick.
- Final adjustment: Add oil as needed to reach full mark on dipstick.
- Reset maintenance light: Follow owner’s manual procedure.
- Dispose oil properly: Take used oil to recycling center.
