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2003 Chevrolet Trailblazer Throttle Body Replacement Cost Estimate
Estimator
Chevrolet
Trailblazer
2003
Throttle Body Replacement Cost
Estimates last updated October 16, 2025
2003 Chevrolet Trailblazer Throttle Body Replacement Cost
The average cost for a 2003 Chevrolet Trailblazer Throttle Body Replacement is between $438 and $765.
Labor costs are estimated between $61 and $90 while parts are priced between $377 and $675.
This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.
For a more accurate estimate based on your location, use our Fair Price Estimator below.
Throttle Body Replacement
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Repairs Related to Throttle Body Replacement
AC Condenser Replacement
$725 - $924
Radiator Fan Clutch Replacement
$724 - $970
Antitheft System Control Module Replacement
$330 - $381
Wheel Replacement
$664 - $692
Tie Rod Replacement
$291 - $325
Transfer Case Output Shaft Oil Seal Replacement
$239 - $297
Active Suspension Air Spring Replacement
$504 - $589
Air Injection System Check Valve Replacement
$389 - $437
Timing Belt Replacement
$1,151 - $1,629
Battery Replacement
$400 - $446
Show All Services
Chevrolet Throttle Body Replacement Cost Estimates
The average cost for a Throttle Body Replacement is between
$438 and $765
but can vary from car to car.
Chevrolet Silverado 1500
$404
-
$576
Chevrolet Malibu
$419
-
$584
Chevrolet Impala
$428
-
$674
Chevrolet Equinox
$371
-
$536
Chevrolet Tahoe
$440
-
$637
Chevrolet Silverado 2500 HD
$387
-
$625
Chevrolet S10
$567
-
$601
Chevrolet Cruze
$343
-
$471
Chevrolet Trailblazer Throttle Body Replacement Cost by Year
The average cost for a Chevrolet Trailblazer Throttle Body Replacement is between
$438 and $765
but can vary from car to car.
2024 Chevrolet Trailblazer
$284
-
$352
2023 Chevrolet Trailblazer
$284
-
$352
2022 Chevrolet Trailblazer
$284
-
$352
2021 Chevrolet Trailblazer
$276
-
$344
2009 Chevrolet Trailblazer
$520
-
$767
2008 Chevrolet Trailblazer
$520
-
$767
2007 Chevrolet Trailblazer
$438
-
$765
2006 Chevrolet Trailblazer
$438
-
$765
2005 Chevrolet Trailblazer
$438
-
$765
2004 Chevrolet Trailblazer
$438
-
$765
2003 Chevrolet Trailblazer
$438
-
$765
2002 Chevrolet Trailblazer
$455
-
$650
Show All Years
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Get a RepairPal Fair Price Estimate® for your 2003 Chevrolet Trailblazer.
Our Fair Price Estimate will help you avoid overpaying based on your car, needed service, and labor rates in your area.
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