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Choose your trim in My Garage to confirm exact fit.
Exact-fit parts for the 2003 Toyota Corolla S.
Standard Motor Products
$4.52
DeatschWerks
$159.00
Delphi
$60.74
Fel-Pro
$3.33
Grams Performance
$607.00
Spectra Premium
$303.56
Spectra Premium
$139.78
Spectra Premium
$6.64
Victor Reinz
$17.00
Vernet
$8.05
Standard Motor Products
$7.09
Standard Motor Products
$19.36
Denso
$12.76
Delphi
$74.09
Grams Performance
$498.34
GMB
$73.46
Beck Arnley
$60.49
Dorman
$58.23
DeatschWerks
$189.00
Spectra Premium
$11.54
This page groups parts listed for the 2003 Toyota Corolla S. 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 fuel injectors & pumps parts for the 2003 Toyota Corolla S. 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 Spectra Premium, Standard Motor Products, Delphi, Grams Performance, and DeatschWerks, 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.
