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Choose your trim in My Garage to confirm exact fit.
Exact-fit parts for the 2003 Toyota Tacoma Base.
Dorman
Part # 620-534
$68.12
Gates
Part # 28410
$70.13
Fel-Pro
Part # 35520
$5.40
Gates
Part # 19129
$44.82
Ackoja
Part # A70-99-0001
$15.62
GPD
Part # 1712504
$13.79
Dorman
Part # 620-533
$60.70
Mishimoto
Part # MMRT-EXP-TRDB
$177.41
Sunsong
Part # 3401181
$63.23
Rostra
Part # 68-0009
$15.65
Rostra
Part # 68-0008
$16.19
Dayco
Part # DP352
$94.56
Onix
Part # OR1774
$118.78
Vernet
Part # TH6295.76
$13.50
Standard Motor Products
Part # S2539
$22.65
Motorad
Part # 5298-180
$21.06
Dorman
Part # 54256
$20.44
CSF
Part # 2826
$170.85
Vernet
Part # J96
$5.39
Motorad
Part # 1TS1002
$15.76
This page groups parts listed for the 2003 Toyota Tacoma Base. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.
We offer a wide selection of cooling system parts for the 2003 Toyota Tacoma Base. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.
We carry parts from trusted brands including Gates, Four Seasons, Dayco, Mishimoto, and Motorad, plus many more. Filter by brand to find your preferred manufacturer.
Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.
Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.
