| 1 | 0 | 3 | 4 | 3 | 4 |
2003 Toyota Tundra repairs by problem area
Engine (41%)
Transmission and Drivetrain (0%)
Brakes and Traction Control (3%)
Suspension and Steering (22%)
Electrical and Air Conditioning (16%)
Paint, Rust, Leaks, Rattles, and Trim (9%)
Other (9%)
Chart based on 32 repairs.
2003 Toyota Tundra engine repair cost distribution
$2500+ (0%)
$1000 - $2499 (8%)
$500 - $999 (38%)
$100 - $499 (46%)
< $100 (8%)
Chart based on 13 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
2003 Toyota Tundra
Engine not specified
| 62000 mi US $900 |
Leaky water pump |
2003 Toyota Tundra 4dr Extended Cab 6ft bed
245-horsepower 4.7L V8 4-speed automatic RWD
| 119000 mi US $240 |
Main pulley and idle pulley changed |
| 93000 mi US $100 |
Replaced o2 sensor |
| 179900 mi US $1500 |
valve cover gasket leaking, replaced |
| 184000 mi US $250 |
O2 sensor went bad |
| 120000 mi US $470 |
oxygen sensor replaced. Also changed oil, differential fluid |
| 151000 mi US $861 |
Radiator leaking. Replaced radiator, hoses, and thermostat. |
| 153000 mi US $80 |
Fuel filler neck was rusted and would not seal tightly to the gas cap, causing a check engine light. Fuel filler neck was replaced. |
2003 Toyota Tundra 4dr Extended Cab 6ft bed
245-horsepower 4.7L V8 4-speed automatic 4WD, part-time w/low range
| 148180 mi C $400 |
failed emissions test oxygen sensor replaced |
| 106020 mi C $500 |
Dealer replaced Right rear 02 sensor |
| 112220 mi C $700 |
Exhaust replaced from headers back. Also unsuccessful. I live in an area where the talent pool for auto mechanics is very low. |
2003 Toyota Tundra 4dr Extended Cab 6ft bed
190-horsepower 3.4L V6 5-speed manual RWD
| 87000 mi US $800 |
Replaced water pump, timing belt early due to water pump leakage. Otherwise no vehicle issues in first 87,000 miles. Previous mileage readings of 87,000 are correct, we walk everywhere now :) |
2003 Toyota Tundra 2dr Regular Cab 8ft bed
245-horsepower 4.7L V8 4-speed automatic 4WD, part-time w/low range
| 91500 mi C $200 |
o2 sensor |
See TrueDelta's information for all Pickups
See TrueDelta's information for all Toyota models.
