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.
2003 Isuzu Ascender 2WD L6-4.2LFACTORY OEM SERVICE PROCEDURE
System Specifications
Fluid Capacity Specifications
Pan Removal 4.7 Liters (5 quarts)
Overhaul 10.6 Liters (11 quarts)
245 mm Torque Converter Approximate Fluid Capacity Dry Fill; 8.3 Liters (8.8 quarts)
258 mm Torque Converter Approximate Fluid Capacity Dry Fill; 8.8 Liters (9.3 quarts)
298 mm Torque Converter Approximate Fluid Capacity Dry Fill; 11.25 Liters (11.9 quarts)
300 mm Torque Converter Approximate Fluid Capacity Dry Fill; 11.50 Liters (12.1 quarts)
Pan Removal 4.7 Liters (5 quarts)
Overhaul 10.6 Liters (11 quarts)
245 mm Torque Converter Approximate Fluid Capacity Dry Fill; 8.3 Liters (8.8 quarts)
258 mm Torque Converter Approximate Fluid Capacity Dry Fill; 8.8 Liters (9.3 quarts)
298 mm Torque Converter Approximate Fluid Capacity Dry Fill; 11.25 Liters (11.9 quarts)
300 mm Torque Converter Approximate Fluid Capacity Dry Fill; 11.50 Liters (12.1 quarts)
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.