647+ 2003 Toyota Tacoma Engine & Drivetrain Base Parts - Page 22

Base · Engine & Drivetrain (647 products)

Exact-fit parts for the 2003 Toyota Tacoma Base.

Cometic Subaru EZ30D mk II .030in MLS Cylinder Head Gasket - 90mm Bore - RHS

Cometic Gasket

Part # C4624-030

Confirmed Fit

Cometic Subaru EZ30D mk II .030in MLS Cylinder Head Gasket - 90mm Bore - RHS

$97.84

Cometic 03-05 Dodge Neon SRT-4 2.4L 90mm Bore .051in MLS Head Gasket

Cometic Gasket

Part # c4549-051

Confirmed Fit

Cometic 03-05 Dodge Neon SRT-4 2.4L 90mm Bore .051in MLS Head Gasket

$111.49

Camburg

Part # CAM-010155

Confirmed Fit

Camburg 2.0 Hub Bearing Preload Spacer Kit

$44.60

Yukon 05-23 Toyota Tacoma Clamshell Bearing Overhaul Kit - Front Diff

Yukon Gear & Axle

Part # BK T8CS-A

Confirmed Fit

Yukon 05-23 Toyota Tacoma Clamshell Bearing Overhaul Kit - Front Diff

$569.89

Yukon Gear High Performance Gear Set For Toyota 7.5in in a 4.88 Ratio

Yukon Gear & Axle

Part # YG T7.5-488

Confirmed Fit

Yukon Gear High Performance Gear Set For Toyota 7.5in in a 4.88 Ratio

$454.89

Clevite

Part # CB1781A25MM(4)

Confirmed Fit

Clevite Toyota 2.4L 2RZ-FE 1995-2001 Con Rod Bearing Set

$41.22

Yukon Gear High Performance Gear Set For Toyota V6 in a 5.29 Ratio

Yukon Gear & Axle

Part # YG TV6-529-29

Confirmed Fit

Yukon Gear High Performance Gear Set For Toyota V6 in a 5.29 Ratio

$448.89

Cometic Toyota 5VZ-FE .080in MLS Cylinder Head Gasket - 98mm Bore - LHS

Cometic Gasket

Part # C4215-080

Confirmed Fit

Cometic Toyota 5VZ-FE .080in MLS Cylinder Head Gasket - 98mm Bore - LHS

$146.17

Cometic Toyota Tacoma-2RZ/3RZ 97mm .120 inch MLS-Head Gasket

Cometic Gasket

Part # C4245-120

Confirmed Fit

Cometic Toyota Tacoma-2RZ/3RZ 97mm .120 inch MLS-Head Gasket

$237.54

Yukon Gear & Axle

Part # YA T35350

Confirmed Fit

Yukon Gear Axle Shaft For 95-00 Tacoma & 96-00 4Runner / 29-1/4in / 30 Spline

$273.89

ICON

Part # 614526

Confirmed Fit

ICON 96-04 Toyta Tacoma/96-02 Toyota 4Runner DJ Retrofit Hardware Kit

$136.20

Yukon Ring & Pinion Gear Kit Pkg F&R w/Install Kits Toyota 8.0/8.0 IFS 4.56 Ratio

Yukon Gear & Axle

Part # YGKT006-456-4

Confirmed Fit

Yukon Ring & Pinion Gear Kit Pkg F&R w/Install Kits Toyota 8.0/8.0 IFS 4.56 Ratio

$2099.20

Cometic Nissan 2002-2006 QR25DE .045in MLS Cylinder Head Gasket - 90mm Bore - EXCEPT Nissan Frontier

Cometic Gasket

Part # C4615-045

Confirmed Fit

Cometic Nissan 2002-2006 QR25DE .045in MLS Cylinder Head Gasket - 90mm Bore - EXCEPT Nissan Frontier

$106.52

Eaton

Part # 913A541

Confirmed Fit

Eaton Detroit Truetrac Differential 30 Spline 1.29in Axle Shaft Diameter 3.54-5.29 Ratio

$803.48

USA Standard Master Overhaul Kit For Toyota 7.5in IFS Diff For T100 / Tacoma / and Tundra

Yukon Gear & Axle

Part # ZK T7.5-REV-FULL

Confirmed Fit

USA Standard Master Overhaul Kit For Toyota 7.5in IFS Diff For T100 / Tacoma / and Tundra

$444.89

Cometic 94+ ROV V8 96mm Bore .045 inch MLS Head Gasket 10 Bolt Head

Cometic Gasket

Part # c4364-045

Confirmed Fit

Cometic 94+ ROV V8 96mm Bore .045 inch MLS Head Gasket 10 Bolt Head

$108.98

Yukon Ring & Pinion Gear Kit Front & Rear for Toyota 8.4/8IFS Diff (w/o Factory Locker) 4.30 Ratio

Yukon Gear & Axle

Part # YGKT005-430-4

Confirmed Fit

Yukon Ring & Pinion Gear Kit Front & Rear for Toyota 8.4/8IFS Diff (w/o Factory Locker) 4.30 Ratio

$2197.89

Cometic Subaru EJ205 Valve Cover Gasket Kit - LHS

Cometic Gasket

Part # C4864

Confirmed Fit

Cometic Subaru EJ205 Valve Cover Gasket Kit - LHS

$43.10

Westin

Part # 27-1085

Confirmed Fit

Westin 1999-2004 Toyota Tacoma Ext. Cab Running Board Mount Kit - Black

$126.99

Cometic Ford 239 Flathead V8 .140in MLS Cylinder Head Gasket - 3.375in Bore - 24 Stud - 59A

Cometic Gasket

Part # C5108-140

Confirmed Fit

Cometic Ford 239 Flathead V8 .140in MLS Cylinder Head Gasket - 3.375in Bore - 24 Stud - 59A

$249.06

Frequently Asked Questions

Do these parts fit my 2003 Toyota Tacoma Base?

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.

What engine & drivetrain options are available for my 2003 Toyota Tacoma Base?

We offer a wide selection of engine & drivetrain 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.

What brands make parts for the 2003 Toyota Tacoma Base?

We carry parts from trusted brands including Cometic Gasket, Yukon Gear & Axle, Fel-Pro, Victor Reinz, and King Engine Bearings, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 2003 Toyota Tacoma Base parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 2003 Toyota Tacoma Base parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

2003 Toyota Tacoma(3,112 parts)

2003 Toyota Tacoma(3,112 parts)

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Other Toyota Tacoma Years

Base · Engine & Drivetrain (647 products)

Cometic Subaru EZ30D mk II .030in MLS Cylinder Head Gasket - 90mm Bore - RHS

Cometic 03-05 Dodge Neon SRT-4 2.4L 90mm Bore .051in MLS Head Gasket

Camburg 2.0 Hub Bearing Preload Spacer Kit

Yukon 05-23 Toyota Tacoma Clamshell Bearing Overhaul Kit - Front Diff

Yukon Gear High Performance Gear Set For Toyota 7.5in in a 4.88 Ratio

Clevite Toyota 2.4L 2RZ-FE 1995-2001 Con Rod Bearing Set

Yukon Gear High Performance Gear Set For Toyota V6 in a 5.29 Ratio

Cometic Toyota 5VZ-FE .080in MLS Cylinder Head Gasket - 98mm Bore - LHS

Cometic Toyota Tacoma-2RZ/3RZ 97mm .120 inch MLS-Head Gasket

Yukon Gear Axle Shaft For 95-00 Tacoma & 96-00 4Runner / 29-1/4in / 30 Spline

ICON 96-04 Toyta Tacoma/96-02 Toyota 4Runner DJ Retrofit Hardware Kit

Yukon Ring & Pinion Gear Kit Pkg F&R w/Install Kits Toyota 8.0/8.0 IFS 4.56 Ratio

Cometic Nissan 2002-2006 QR25DE .045in MLS Cylinder Head Gasket - 90mm Bore - EXCEPT Nissan Frontier

Eaton Detroit Truetrac Differential 30 Spline 1.29in Axle Shaft Diameter 3.54-5.29 Ratio

USA Standard Master Overhaul Kit For Toyota 7.5in IFS Diff For T100 / Tacoma / and Tundra

Cometic 94+ ROV V8 96mm Bore .045 inch MLS Head Gasket 10 Bolt Head

Yukon Ring & Pinion Gear Kit Front & Rear for Toyota 8.4/8IFS Diff (w/o Factory Locker) 4.30 Ratio

Cometic Subaru EJ205 Valve Cover Gasket Kit - LHS

Westin 1999-2004 Toyota Tacoma Ext. Cab Running Board Mount Kit - Black

Cometic Ford 239 Flathead V8 .140in MLS Cylinder Head Gasket - 3.375in Bore - 24 Stud - 59A

Frequently Asked Questions

Do these parts fit my 2003 Toyota Tacoma Base?

What engine & drivetrain options are available for my 2003 Toyota Tacoma Base?

What brands make parts for the 2003 Toyota Tacoma Base?

How fast do 2003 Toyota Tacoma Base parts ship?

What warranty do your 2003 Toyota Tacoma Base parts come with?