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Isuzu Ascender

2003–2007 only

184 classified complaints 4 recalls

2003–2007 Isuzu Ascender models have 184 classified complaints on record for these years specifically, plus 4 recalls. The most common issue in this range is Body control and other modules, typically surfacing around 79,500 miles.

Computed directly from stored federal records for 2003–2007 model years only — not blended with the rest of this vehicle's production run. See the full Isuzu Ascender report for every year combined.

What breaks, and when — 2003–2007 only

Body control and other modules · Electrical 68 complaints

Median onset: 79,500 miles.

Fuel pump and sending unit · Fuel system 37 complaints

Median onset: 79,000 miles.

Typical repair: $630–$1,700 nationally.

Wiring harness, grounds and connectors · Electrical 26 complaints

Median onset: 122,348 miles.

Tends to show up later than this model's other issues.

Tank, lines and filler · Fuel system 13 complaints

Median onset: 89,500 miles.

Airbags, seatbelts and restraints · Body and interior 12 complaints

Median onset: 130,336 miles. 33.3% of these reported an injury, a death, or a crash with fire.

Tends to show up later than this model's other issues.

Doors, windows, latches, seats and trim · Body and interior 4 complaints

Median onset: 109,500 miles.

Power steering pump, rack and lines · Steering 3 complaints

Median onset: 32,410 miles.

Tends to show up earlier than this model's other issues. · Typical repair: $750–$2,230 nationally.

Body and panel corrosion · Body and interior 3 complaints

Median onset: 96,000 miles.

From owner-filed complaints to NHTSA, not independently verified. Federal mileage reporting on recent complaints is sparse — see how it works. Cost ranges are national estimates from book labor hours and parts pricing, not this vehicle's actual repair history — they don't account for your location or shop type.

Cost estimator: what will this one cost you?

Enter the car's year and mileage. See which known problems are due in your next 3 years, what each costs at your state's labor rates, which ones to ask the seller about, and routine maintenance to budget for.

Sources: NHTSA Office of Defects Investigation — complaints and recalls, scoped to 2003–2007 model years. See the full Isuzu Ascender report for every year and full specs/safety data.