442+ 2003 Ford Focus Engine & Drivetrain ZX3 Parts - Page 12

ZX3 · Engine & Drivetrain (368 products)

Exact-fit parts for the 2003 Ford Focus ZX3.

Mahle Rings Ford 1989CC 2.0L ZETEC DOHC 16 Valve 1995-97 Plain Ring Set

Mahle OE

Part # 51724CP.020

Confirmed Fit

Mahle Rings Ford 1989CC 2.0L ZETEC DOHC 16 Valve 1995-97 Plain Ring Set

$45.57

NGK 2000-99 Mercury Mystique DIS Ignition Coil

NGK

Part # 49078

Confirmed Fit

NGK 2000-99 Mercury Mystique DIS Ignition Coil

$53.25

NGK Laser Platinum Spark Plug (PTR5A-13)

NGK

Part # 2467

Confirmed Fit

NGK Laser Platinum Spark Plug (PTR5A-13)

$13.49

NGK Iridium Long Life Spark Plug (IR6F-13)

NGK

Part # 4477

Confirmed Fit

NGK Iridium Long Life Spark Plug (IR6F-13)

$16.32

Gates

Part # K060775

Confirmed Fit

Gates 93-95 Camaro / 01-04 Ford Escape / 00-04 Ford Focus / 83-86 Ford Mustang / 83-87 Thunderbird /

$23.99

Wiseco

Part # 8750XX

Confirmed Fit

Wiseco 87.50MM RING SET Ring Shelf Stock

$31.99

Reinz

Part # 19-10139-01

Fits with Conditions

Engine Crankshaft Seal Kit

$30.00

King Engine Bearings

Part # CR4021SI0.75

Confirmed Fit

King Engine Bearings Escort 1.9 1987/89 (Size +0.75mm) Connecting Rod Bearing Set

$26.15

Weapon R

Part # 626-114-101.B

Confirmed Fit

Weapon R Mazda 6 2.0L / Mazda 3 2.3L / Ford Focus Throttle Body Intake Manifold Thermal Gasket

$36.96

Cometic Ford Duratech 2.3L 89.5mm Bore .066 inch MLS Head Gasket

Cometic Gasket

Part # C5843-066

Confirmed Fit

Cometic Ford Duratech 2.3L 89.5mm Bore .066 inch MLS Head Gasket

$151.73

King Mazda MZR 2.3L 16v / Ford Duratec 2.3L 16v (Size +.25) Connecting Rod Bearing Set (Set of 4)

King Engine Bearings

Part # CR4507XP0.25

Confirmed Fit

King Mazda MZR 2.3L 16v / Ford Duratec 2.3L 16v (Size +.25) Connecting Rod Bearing Set (Set of 4)

$91.67

King Ford/Mazda Duratec 2.0/2.3 DOHC (Size 0.75) Silicon Bi-Metal Aluminum Main Bearing Set

King Engine Bearings

Part # MB5442SI0.75

Confirmed Fit

King Ford/Mazda Duratec 2.0/2.3 DOHC (Size 0.75) Silicon Bi-Metal Aluminum Main Bearing Set

$90.32

ACL Ford 2.0L/2.3L DOHC Duratec Race Series Main Bearing Set

ACL

Part # 5M8174H-.25

Confirmed Fit

ACL Ford 2.0L/2.3L DOHC Duratec Race Series Main Bearing Set

$127.74

Wiseco

Part # 6629M875

Confirmed Fit

Wiseco Ford Mazda Duratech 2vp Dished 11-1 CR SINGLE

$202.99

NGK

Part # 5141

Confirmed Fit

NGK Single Platinum Spark Plug (TR6GP)

$8.47

ACL KIA 4 1998CC DOHC 1994-98 Engine Crankshaft Main Bearing Set

ACL

Part # 5M8174A-.50

Confirmed Fit

ACL KIA 4 1998CC DOHC 1994-98 Engine Crankshaft Main Bearing Set

$26.48

King Engine Bearings

Part # MB5008SI0.5

Confirmed Fit

King Engine Bearings Ford ZETec 1.6/1.8/2.0 (Size +0.50mm) Main Bearing Set

$41.69

NGK Ford Contour 2000-1999 Spark Plug Wire Set

NGK

Part # 52028

Confirmed Fit

NGK Ford Contour 2000-1999 Spark Plug Wire Set

$30.36

Cometic Ford Duratech 2.3L 89.5mm Bore .086 inch MLS Head Gasket

Cometic Gasket

Part # C5843-086

Confirmed Fit

Cometic Ford Duratech 2.3L 89.5mm Bore .086 inch MLS Head Gasket

$163.60

MAHLE Original Ford Escape 12-05 Crankcase Front Cover

Victor Reinz

Part # B31859

Confirmed Fit

MAHLE Original Ford Escape 12-05 Crankcase Front Cover

$19.79

Frequently Asked Questions

Do these parts fit my 2003 Ford Focus ZX3?

This page groups parts listed for the 2003 Ford Focus ZX3. 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 Ford Focus ZX3?

We offer a wide selection of engine & drivetrain parts for the 2003 Ford Focus ZX3. 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 Ford Focus ZX3?

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

How fast do 2003 Ford Focus ZX3 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 Ford Focus ZX3 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 Ford Focus(2,628 parts)

2003 Ford Focus(2,628 parts)

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Other Ford Focus Years

ZX3 · Engine & Drivetrain (368 products)

Mahle Rings Ford 1989CC 2.0L ZETEC DOHC 16 Valve 1995-97 Plain Ring Set

NGK 2000-99 Mercury Mystique DIS Ignition Coil

NGK Laser Platinum Spark Plug (PTR5A-13)

NGK Iridium Long Life Spark Plug (IR6F-13)

Gates 93-95 Camaro / 01-04 Ford Escape / 00-04 Ford Focus / 83-86 Ford Mustang / 83-87 Thunderbird /

Wiseco 87.50MM RING SET Ring Shelf Stock

Engine Crankshaft Seal Kit

King Engine Bearings Escort 1.9 1987/89 (Size +0.75mm) Connecting Rod Bearing Set

Weapon R Mazda 6 2.0L / Mazda 3 2.3L / Ford Focus Throttle Body Intake Manifold Thermal Gasket

Cometic Ford Duratech 2.3L 89.5mm Bore .066 inch MLS Head Gasket

King Mazda MZR 2.3L 16v / Ford Duratec 2.3L 16v (Size +.25) Connecting Rod Bearing Set (Set of 4)

King Ford/Mazda Duratec 2.0/2.3 DOHC (Size 0.75) Silicon Bi-Metal Aluminum Main Bearing Set

ACL Ford 2.0L/2.3L DOHC Duratec Race Series Main Bearing Set

Wiseco Ford Mazda Duratech 2vp Dished 11-1 CR SINGLE

NGK Single Platinum Spark Plug (TR6GP)

ACL KIA 4 1998CC DOHC 1994-98 Engine Crankshaft Main Bearing Set

King Engine Bearings Ford ZETec 1.6/1.8/2.0 (Size +0.50mm) Main Bearing Set

NGK Ford Contour 2000-1999 Spark Plug Wire Set

Cometic Ford Duratech 2.3L 89.5mm Bore .086 inch MLS Head Gasket

MAHLE Original Ford Escape 12-05 Crankcase Front Cover

Frequently Asked Questions

Do these parts fit my 2003 Ford Focus ZX3?

What engine & drivetrain options are available for my 2003 Ford Focus ZX3?

What brands make parts for the 2003 Ford Focus ZX3?

How fast do 2003 Ford Focus ZX3 parts ship?

What warranty do your 2003 Ford Focus ZX3 parts come with?