170+ 2015 Ford Focus Engine & Drivetrain ST Parts

ST · Engine & Drivetrain (144 products)

Exact-fit parts for the 2015 Ford Focus ST.

NGK Ford Edge 2014-2012 Direct Fit Oxygen Sensor

NGK

Part # 22536

Confirmed Fit

NGK Ford Edge 2014-2012 Direct Fit Oxygen Sensor

$66.97

Mishimoto

Part # MMIG-FOST-1204

Confirmed Fit

Mishimoto 15+ Ford Mustang EcoBoost 2.3L / 12-18 Ford Focus ST Ignition Coil Set of 4

$244.68

Radium Engineering

Part # 20-0327-02

Confirmed Fit

Radium Engineering Ford/Mazda EcoBoost/MZR Engines PCV Baffle Plate

$113.95

Clevite

Part # MS2245A50MM

Confirmed Fit

Clevite Chrysler 4 2.4L DOHC-2.4L DOHC Turbo 1995-2005 Main Bearing Set

$87.65

BBK 12-18 Ford Focus ST 2.0L EcoBoost Performance Throttle Body (CARB EO 13-18 Only)

BBK

Part # 1898

Confirmed Fit

BBK 12-18 Ford Focus ST 2.0L EcoBoost Performance Throttle Body (CARB EO 13-18 Only)

$499.99

SCT Performance

Part # 7011U-08

Confirmed Fit

SCT Performance OBD2 Cord for X4 Programmer (Ford)

$21.91

Dayco

Part # 5040535

Fits with Conditions

POLY RIB BELT, DAYCO

$29.41

Eaton

Part # 912A562

Confirmed Fit

Eaton Detroit Truetrac Differential 28 Spline 1.20in Axle Shaft Diameter

$848.35

Fel-Pro

Part # 35772

Confirmed Fit

Fel-Pro 06-15 Mazda MX-5 Miata/15-21 Ford Mustang/05-18 Focus Multi-Purpose O-Ring

$5.91

Radium Engineering

Part # 20-0327-01

Confirmed Fit

Radium Engineering 13-Up Focus ST / 16-18 RS / 15-Up Mustang Eco PCV Baffle Plate OEM Configuration

$142.45

NGK Audi A8 Quattro 2009-2008 Direct Fit 5-Wire Wideband A/F Sensor

NGK

Part # 24348

Confirmed Fit

NGK Audi A8 Quattro 2009-2008 Direct Fit 5-Wire Wideband A/F Sensor

$98.75

Fel-Pro

Part # 73195

Confirmed Fit

Fel-Pro Ford Explorer 73195 Engine Oil Filter Adapter Seal

$15.44

GPD

Part # 1815983

Fits with Conditions

gpd Canister Purge

$54.64

Clevite

Part # MS2245A

Confirmed Fit

Clevite Ford 4 2.0L DOHC-2.3L DOHC 2003-2009 Duratec Engine Main Bearing Set

$82.79

Dorman

Part # 594-726

Fits with Conditions

Harmonic Balancer Assembly

$277.69

Mishimoto

Part # MMBCC-FOST-13PBE2

Confirmed Fit

Mishimoto 2013+ Ford Focus ST Baffled Oil Catch Can Kit - Black

$225.23

ACL L3-VDT MZR Duratec 2260cc Turbo .025 Oversized High Performance Rod Bearing Set

ACL

Part # 4B8172H-.025

Confirmed Fit

ACL L3-VDT MZR Duratec 2260cc Turbo .025 Oversized High Performance Rod Bearing Set

$89.97

MAHLE Original Ford C-Max 15-13 Oil Pan Drain Plug

Victor Reinz

Part # B32655

Confirmed Fit

MAHLE Original Ford C-Max 15-13 Oil Pan Drain Plug

$14.45

Radium Engineering

Part # 20-0315-FL

Confirmed Fit

Radium Engineering Catch Can Kit PCV 15-18 Focus Ecoboost Fluid Lock

$237.45

Dorman

Part # 264-373

Fits with Conditions

Engine Oil Pan

$81.64

Frequently Asked Questions

Do these parts fit my 2015 Ford Focus ST?

This page groups parts listed for the 2015 Ford Focus ST. 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 2015 Ford Focus ST?

We offer a wide selection of engine & drivetrain parts for the 2015 Ford Focus ST. 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 2015 Ford Focus ST?

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

How fast do 2015 Ford Focus ST 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 2015 Ford Focus ST 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.

2015 Ford Focus(2,182 parts)

Shop by Problem

Other Ford Focus Years

2015 Ford Focus(2,182 parts)

Shop by Problem

Other Ford Focus Years

ST · Engine & Drivetrain (144 products)

NGK Ford Edge 2014-2012 Direct Fit Oxygen Sensor

Mishimoto 15+ Ford Mustang EcoBoost 2.3L / 12-18 Ford Focus ST Ignition Coil Set of 4

Radium Engineering Ford/Mazda EcoBoost/MZR Engines PCV Baffle Plate

Clevite Chrysler 4 2.4L DOHC-2.4L DOHC Turbo 1995-2005 Main Bearing Set

BBK 12-18 Ford Focus ST 2.0L EcoBoost Performance Throttle Body (CARB EO 13-18 Only)

SCT Performance OBD2 Cord for X4 Programmer (Ford)

POLY RIB BELT, DAYCO

Eaton Detroit Truetrac Differential 28 Spline 1.20in Axle Shaft Diameter

Fel-Pro 06-15 Mazda MX-5 Miata/15-21 Ford Mustang/05-18 Focus Multi-Purpose O-Ring

Radium Engineering 13-Up Focus ST / 16-18 RS / 15-Up Mustang Eco PCV Baffle Plate OEM Configuration

NGK Audi A8 Quattro 2009-2008 Direct Fit 5-Wire Wideband A/F Sensor

Fel-Pro Ford Explorer 73195 Engine Oil Filter Adapter Seal

gpd Canister Purge

Clevite Ford 4 2.0L DOHC-2.3L DOHC 2003-2009 Duratec Engine Main Bearing Set

Harmonic Balancer Assembly

Mishimoto 2013+ Ford Focus ST Baffled Oil Catch Can Kit - Black

ACL L3-VDT MZR Duratec 2260cc Turbo .025 Oversized High Performance Rod Bearing Set

MAHLE Original Ford C-Max 15-13 Oil Pan Drain Plug

Radium Engineering Catch Can Kit PCV 15-18 Focus Ecoboost Fluid Lock

Engine Oil Pan

Frequently Asked Questions

Do these parts fit my 2015 Ford Focus ST?

What engine & drivetrain options are available for my 2015 Ford Focus ST?

What brands make parts for the 2015 Ford Focus ST?

How fast do 2015 Ford Focus ST parts ship?

What warranty do your 2015 Ford Focus ST parts come with?