Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2001 Hyundai XG300 BaseFACTORY OEM SERVICE PROCEDURE

Transaxle Model Table

TRANSAXLE MODEL REFERENCE CHART

Transaxle model

⁽¹⁾ Gear ratio

Speedometer gear ratio

Final gear ratio

Vehicle model

Engine displacement

A4AF2

34/36

4.041

Accent (~1999 MY)

1.3 SOHC

3.656

1.5 SOHC

3.656

1.5 DOHC

A4AF3

34/36

3.656

Accent (2000 MY ~)

1.3 SOHC, 1.5 DOHC
1.5 SOHC (North America)

3.443

1.5 SOHC (Except North America)

A4AF2

31/36

4.041

(E)Lantra

1.5 SOHC
1.5 DOHC

A4BF1

31/36

3.977

(E)Lantra

1.6 DOHC

3.659

(E)Lantra

1.8 DOHC

3.977

Tiburon (Coupe)

1.8 DOHC

3.659

(E)Lantra

2.0 DOHC

4.345

Tiburon (Coupe)

2.0 DOHC

A163 ⁽²⁾

34/36

4.030

Atos

1.0 SOHC

F4A42

29/36

3.770

Sonata (1999 MY ~)

2.4 DOHC
2.5 DOHC

29/36

4.042

2.5 DOHC

F5A51

29/36

3.333

3.0 DOHC

⁽¹⁾	For detailed gear ratio, see GEAR RATIO TABLE.

⁽²⁾	No overhaul service information available.

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Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.