2018 KIA Stinger D4HA/Theta II 2.0T (G4KH) (CK)

CK / 5-door liftback / Global - major markets include South Korea, USA, Europe, Australia

D4HATheta II 2.0T (G4KH)Lambda II 3.3T (G6DH)Exact year/trim recordSilver

Engine identity

Engine code

D4HA, Theta II 2.0T (G4KH), Lambda II 3.3T (G6DH)

Engine summary

2018 Kia Stinger offered multiple engines globally: a 2.0L turbocharged I4 (G4KH) mainly in US and some markets, a 2.2L turbodiesel I4 (D4HA) primarily in Europe and select markets, and a 3.3L twin-turbo V6 (G6DH) in performance trims in multiple markets.

Displacement

1999cc (2.0T I4), 2199cc (2.2L diesel I4), 3342cc (3.3L V6 twin-turbo)

Power

255 hp (2.0T I4), 200-202 hp (2.2L diesel I4), 365-370 hp (3.3L V6 twin-turbo)

Torque

353 Nm (2.0T I4), 440 Nm (2.2L diesel I4), 510 Nm (3.3L V6 twin-turbo)

Fuel system

Direct injection for gasoline engines; common rail for diesel

Timing drive

Chain-driven timing for gasoline engines; timing chain for diesel

OBD port

Verify by VIN and market

Oils and fluids

Oil type

SAE 5W-30 fully synthetic engine oil meeting API SN or higher and Kia specifications

Oil capacity

Approx. 5.4 liters service fill with filter change (V6 3.3L); varies slightly by engine, verify per engine code

Coolant

Approx. 10 liters, includes engine and radiator

Fluid

Kia ATF SP-IV or compatible synthetic ATF

Differential fluid

Synthetic gear oil, specification varies by AWD or RWD

Brake fluid

DOT 4

Service and parts data

Manual transmission

Not available for 2018 Stinger in most markets; mainly automatic options

Automatic transmission

8-speed automatic (A8LR1) available across all engines globally

Spark plugs

Iridium tipped, specific NGK or Denso part numbers depending on engine

Service interval

Oil and filter every 15,000 km or 12 months, whichever comes first; varies with severe usage

Tire sizes

225/45R18, 225/40R19, 255/35R19, 265/35R19 depending on trim and market

Wheel torque

Verify by VIN and market

Common and chronic problems

Early clutch chatter on AWD models
Carbon buildup on direct injection engines noted in high-mileage cases

First checks

Turbo boost pressure and intercooler condition
Oil consumption rate especially on V6 3.3T

Before replacing parts

Save fault codes and freeze-frame data before clearing anything.
Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.

Important notes

Exact engine availability and specs vary by market due to emissions and fuel quality regulations.
Diesel engine (D4HA) mainly for Europe and some Asia-Pacific markets; not available in US.
V6 3.3T available in higher trims and performance-oriented models globally.

Common codes

Source and verification notes

Official Kia global press releases and technical sheets 2018
European and US market owner manuals and service documentation 2018

Compatible tools

Verify by VIN and market

FAQ

What engine code does the 2018 KIA Stinger D4HA/Theta II 2.0T (G4KH) (CK) use? 2018 KIA Stinger D4HA/Theta II 2.0T (G4KH) (CK) is listed here with engine code D4HA, Theta II 2.0T (G4KH), Lambda II 3.3T (G6DH); engine summary: 2018 Kia Stinger offered multiple engines globally: a 2.0L turbocharged I4 (G4KH) mainly in US and some markets, a 2.2L turbodiesel I4 (D4HA) primarily in Europe and select markets, and a 3.3L twin-turbo V6 (G6DH) in performance trims in multiple markets..
What oil and capacity does the 2018 KIA Stinger D4HA/Theta II 2.0T (G4KH) (CK) use? 2018 KIA Stinger D4HA/Theta II 2.0T (G4KH) (CK) is listed with SAE 5W-30 fully synthetic engine oil meeting API SN or higher and Kia specifications and oil capacity Approx. 5.4 liters service fill with filter change (V6 3.3L); varies slightly by engine, verify per engine code. Confirm market and engine option before service.
What are common 2018 KIA Stinger D4HA/Theta II 2.0T (G4KH) (CK) problems? Highlighted checks for 2018 KIA Stinger D4HA/Theta II 2.0T (G4KH) (CK): Early clutch chatter on AWD models, Carbon buildup on direct injection engines noted in high-mileage cases.

Engine identity

Engine code

D4HA, Theta II 2.0T (G4KH), Lambda II 3.3T (G6DH)

Engine summary

Displacement

1999cc (2.0T I4), 2199cc (2.2L diesel I4), 3342cc (3.3L V6 twin-turbo)

Power

255 hp (2.0T I4), 200-202 hp (2.2L diesel I4), 365-370 hp (3.3L V6 twin-turbo)

Torque

353 Nm (2.0T I4), 440 Nm (2.2L diesel I4), 510 Nm (3.3L V6 twin-turbo)

Fuel system

Direct injection for gasoline engines; common rail for diesel

Timing drive

Chain-driven timing for gasoline engines; timing chain for diesel

OBD port

Verify by VIN and market

Oils and fluids

Oil type

SAE 5W-30 fully synthetic engine oil meeting API SN or higher and Kia specifications

Oil capacity

Approx. 5.4 liters service fill with filter change (V6 3.3L); varies slightly by engine, verify per engine code

Coolant

Approx. 10 liters, includes engine and radiator

Fluid

Kia ATF SP-IV or compatible synthetic ATF

Differential fluid

Synthetic gear oil, specification varies by AWD or RWD

Brake fluid

DOT 4

Service and parts data

Manual transmission

Not available for 2018 Stinger in most markets; mainly automatic options

Automatic transmission

8-speed automatic (A8LR1) available across all engines globally

Spark plugs

Iridium tipped, specific NGK or Denso part numbers depending on engine

Service interval

Oil and filter every 15,000 km or 12 months, whichever comes first; varies with severe usage

Tire sizes

225/45R18, 225/40R19, 255/35R19, 265/35R19 depending on trim and market

Wheel torque

Verify by VIN and market

FAQ

What engine code does the 2018 KIA Stinger D4HA/Theta II 2.0T (G4KH) (CK) use? 2018 KIA Stinger D4HA/Theta II 2.0T (G4KH) (CK) is listed here with engine code D4HA, Theta II 2.0T (G4KH), Lambda II 3.3T (G6DH); engine summary: 2018 Kia Stinger offered multiple engines globally: a 2.0L turbocharged I4 (G4KH) mainly in US and some markets, a 2.2L turbodiesel I4 (D4HA) primarily in Europe and select markets, and a 3.3L twin-turbo V6 (G6DH) in performance trims in multiple markets..

What oil and capacity does the 2018 KIA Stinger D4HA/Theta II 2.0T (G4KH) (CK) use? 2018 KIA Stinger D4HA/Theta II 2.0T (G4KH) (CK) is listed with SAE 5W-30 fully synthetic engine oil meeting API SN or higher and Kia specifications and oil capacity Approx. 5.4 liters service fill with filter change (V6 3.3L); varies slightly by engine, verify per engine code. Confirm market and engine option before service.

What are common 2018 KIA Stinger D4HA/Theta II 2.0T (G4KH) (CK) problems? Highlighted checks for 2018 KIA Stinger D4HA/Theta II 2.0T (G4KH) (CK): Early clutch chatter on AWD models, Carbon buildup on direct injection engines noted in high-mileage cases.

2018 KIA Stinger D4HA/Theta II 2.0T (G4KH) (CK)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

First checks

Before replacing parts

Important notes

Scanning Engine...

2018 KIA Stinger D4HA/Theta II 2.0T (G4KH) (CK)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

First checks

Before replacing parts

Important notes