Manifold & Related Parts - Intake & Exhaust fit your 2003 Ford Focus 4 Cyl 2.3L 4-Speed Automatic Transmission 4F27E

My Vehicle Change Vehicle

2003 Ford Focus

4 Cyl 2.3L; 4-Speed Automatic Transmission 4F27E

My Vehicle Change Vehicle

2003 Ford Focus

4 Cyl 2.3L; 4-Speed Automatic Transmission 4F27E

Categories Close X

You have selected

Fuel System & Manifolds

Other Categories

Accelerator Linkage, Air Cleaner & Speed Control

Air Conditioner, Radios & Shock Absorbers

Alternator, Regulator, Battery, Starter & Distributor

Automatic Transmission

Body Front & Floor

Body Sides & Quarter

EM Exterior Moulding

Engine

Fenders & Hood

Frame, Exhaust System, Spring & Stabilizer

Front Suspension & Steering

IT Interior Trim Parts

Lamps & Wiring

Radiator & Grill

Rear Axle & Drive Shaft

Roof, Back, Luggage Compartment & Tailgate

SM Body Sheet metal

Seats

Speedometer, Bumpers, Mirrors & Wipers

Wheels & Brakes

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price

Part No. &
Part Description

1S7Z-9439-AA
GASKET (INTAKE MANIFOLD TO CYLINDER HEAD)
Gasket - Intake Manifold
One package consists of (4) pieces. Four(4) pieces required for 9424 upper., PZEV
- Fit Note:
  4 Cyl 2.3L
- Require Quantity:
  4
- Package Quantity:
  4
- Base Number:
  9439
- Callout Name:
  9439
MSRP: $7.54
$5.30
4
Add To Cart

1S7Z-9J469-AA
SEAL (EGR TUBE RETAINER)
Gasket
O-ring for EGR tube., PZEV
- Fit Note:
  4 Cyl 2.3L
- Base Number:
  9J469
- Callout Name:
  9J469
MSRP: $8.65
$6.07
1
Add To Cart

1S7Z-9F715-AA
VALVE ASY. (IDLE AIR CONTROL) - IAC
Valve Assy - Throttle Air By-Pass
PZEV
- Fit Note:
  4 Cyl 2.3L
- Base Number:
  9F715
- Callout Name:
  9F715
MSRP: $113.09
$68.42
1
Add To Cart

1S7Z-9L492-BA
ACTUATOR ASY. (INTAKE MANIFOLD VALVE)
Actuator Assy
PZEV
- Base Number:
  9L492
- Callout Name:
  9L492
MSRP: $139.50
$76.59
1
Add To Cart

3S4Z-9F670-AA
GASKET (AIR BY-PASS VALVE)
Gasket
PZEV
- Fit Note:
  4 Cyl 2.3L
- Base Number:
  9F670
- Callout Name:
  9F670
MSRP: $30.36
$15.27
1
Add To Cart

TUBE (DISTRIBUTOR VACUUM)
-387065-S
Connection - Tube
(II-187-AJ)-elbow-3/16" x 3/16" Tube 90 degree
Base Number:
HM1
Callout Name:
12226
MSRP: $3.25
$1.91
2
Add To Cart
-387074-S
Connector - Hose
(II-246-H-)-ELBOW-1/4" X 1/4" TUBE 90 DEGREE
- Base Number:
  387074-S
- Callout Name:
  12226
MSRP: $2.20
$1.29
5
Add To Cart
DOPZ-12226-B
Tube - Vacuum
5/32" ID - 50 FT ROLL-RUBBER
- Base Number:
  17543
- Callout Name:
  12226
MSRP: --
$57.10
50
Add To Cart
3M4Z-12226-BA
Hose - Air
Vacuum tube between VIS solenoid and VIS actuator on manifold. 500mm long, 2.3L, PZEV
- Require Quantity:
  2
- Package Quantity:
  1
- Base Number:
  12226
- Callout Name:
  12226
3M4Z-12226-AA
Hose - Air
Vacuum tube between SCV solenoid and SCV actuator. 430mm long, PZEV
- Fit Note:
  4 Cyl 2.3L
- Base Number:
  12226
- Callout Name:
  12226
3S4Z-12226-BA
Hose - Vacuum
Attaches to 9H465-thermactor air control solenoid, 9F491-secondary air injection valve., 2.3L, PZEV
- Base Number:
  12226
- Callout Name:
  12226
D8PZ-12226-B
Tube - Vacuum
Bulk hose-1/32" ID x 50 ft. long roll
- Base Number:
  12226
- Callout Name:
  12226
DOPZ-12226-A
Tube - Vacuum
7/64" ID , 50 ft. long roll, rubber
- Base Number:
  12226
- Callout Name:
  12226
DOPZ-12226-C
Tube - Vacuum
Bulk hose,7/32" ID x 50 ft. long roll
- Base Number:
  12226
- Callout Name:
  12226
E3PZ-12226-A
Tube - Vacuum
BULK NYLON HOSE - 3/32" ID
- Base Number:
  12226
- Callout Name:
  12226

-W520103-S309
HARDWARE
Nut - Hex.
- Callout Name:
  W520103-S309
- Replaced By:
  -W520103-S437
MSRP: $2.75
$1.61
4
Add To Cart

1S7Z-9F479-AA
SENSOR ASY. (MANIFOLD ABSOLUTE PRESSURE) - ALSO REFER TO GROUP 12A243, 12A680 AND 12A644
Sensor Assy
PZEV
- Fit Note:
  4 Cyl 2.3L
- Callout Name:
  9F479
- Replaced By:
  1S7Z-9F479-AD
MSRP: $110.73
$66.99
1
Add To Cart

(AK) 4 CYL. 2.3L DOHC SINGLE EXHAUST
XS5Z-5K272-JA
Kit - Exhaust System Mountings
This is a complete U-bolt, bar & retaining nut kit
Fit Note:
4 Cyl 2.3L
Require Quantity:
2
Package Quantity:
1
Base Number:
5A233
MSRP: $10.62
$7.21
1
Add To Cart
1S4Z-9450-AA
Gasket
Oval gasket with mounting holes in the ears. ID: 52.5mm (this is replacing the YS4Z-9450-AA)
- Fit Note:
  4 Cyl 2.3L
- Require Quantity:
  2
- Package Quantity:
  1
- Base Number:
  9450
MSRP: $18.75
$13.73
1
Add To Cart
3S4Z-5A289-AA
Muffler Assy - Rear
Rear Muffler
- Fit Note:
  4 Cyl 2.3L, 58, 61
- Base Number:
  5A289
MSRP: $507.12
$368.09
1
Add To Cart
3S4Z-5G232-CD
Manifold Assy - Exhaust
Manifold, Catalyst without Flex Tube, manual or automatic transmission
- Fit Note:
  4 Cyl 2.3L
- Replaced By:
  4S4Z-5G232-CB
MSRP: $2904.48
$2179.52
1
Add To Cart
3S4Z-5K256-AA
Connector - Pipe
INSULATOR
- Fit Note:
  4 Cyl 2.3L
- Base Number:
  5K256
MSRP: $5.55
$4.35
1
Add To Cart
3S4Z-9450-EA
Gasket
Round gasket between the exhaust manifold and the catalytic converter. OD: 74mm, ID: 64mm
- Fit Note:
  4 Cyl 2.3L
- Base Number:
  9450
MSRP: $5.32
$3.73
1
Add To Cart
YS4Z-5K222-CA
Bracket - Exhaust Pipe Mounting
Bracket, muffler support
- Fit Note:
  4 Cyl 2.3L
- Base Number:
  5K222
MSRP: $53.28
$38.99
1
Add To Cart
YS4Z-5K238-BA
Extension - Exhaust Pipe
Chromed extension, Sony or Kona edition
- Fit Note:
  4 Cyl 2.3L
- Base Number:
  5K238
MSRP: $132.99
$97.33
1
Add To Cart
YS4Z-5K256-AA
Connector - Pipe
Connector sleeve, joins the front & rear muffler assemblies secured with U-bolts.
- Fit Note:
  4 Cyl 2.3L
- Replaced By:
  3S4Z-5K256-AA
MSRP: $5.55
$4.35
1
Add To Cart
YS4Z-9450-FA
Gasket
Oval gasket with mounting holes in the ears used before and after the 5G203 flex pipe. ID: 57.5mm
- Fit Note:
  4 Cyl 2.3L
- Require Quantity:
  2
- Package Quantity:
  1
- Base Number:
  9450
MSRP: $5.38
$3.78
1
Add To Cart
YS4Z-5A262-AA
Insulator - Rubber
INSULATOR
- Fit Note:
  4 Cyl 2.3L
- Replaced By:
  5S4Z-5A262-A
3S4Z-5230-AB
Muffler Assy - Front
Front muffler, all body models
- Fit Note:
  4 Cyl 2.3L
- Base Number:
  5230
3S4Z-5A289-BB
Muffler Assy - Rear
Rear Muffler
- Fit Note:
  4 Cyl 2.3L, 54
- Base Number:
  5A289
3S4Z-5A289-CB
Muffler Assy - Rear
Rear Muffler
- Fit Note:
  4 Cyl 2.3L, 74
- Replaced By:
  7S4Z-5A289-A
3S4Z-5E212-AE
Converter Assy
Converter asy., PZEV requirements
- Fit Note:
  4 Cyl 2.3L
MSRP: --
$0.00
3S4Z-5E258-AB
Shield
Heat shield for the catalytic converter.
- Fit Note:
  4 Cyl 2.3L
- Base Number:
  5E258
3S4Z-5G203-BA
Tube Assy
Flex tube, automatic transmission
- Fit Note:
  4 Cyl 2.3L
- Base Number:
  5G203
3S4Z-5G203-CA
Tube Assy
Flex tube, manual transmission
- Fit Note:
  4 Cyl 2.3L
- Base Number:
  5G203
3S4Z-5K291-AA
Bracket - Exhaust Pipe Mounting
Rear
- Fit Note:
  4 Cyl 2.3L
3S4Z-5K291-BA
Bracket - Exhaust Pipe Mounting
(AK) 4 CYL. 2.3L DOHC SINGLE EXHAUST
- Location:
  Upper
- Fit Note:
  4 Cyl 2.3L
- Replaced By:
  5S4Z-5K291-AA
YS4Z-5K216-AA
Pad
Pad, muffler support
- Fit Note:
  4 Cyl 2.3L
- Base Number:
  5K216
YS4Z-5K238-AA
Extension - Exhaust Pipe
Chromed extension
- Fit Note:
  4 Cyl 2.3L
- Base Number:
  YS4Z-5K238-AA

-W500214-S309
HARDWARE
Screw
- Callout Name:
  W500214-S309
- Replaced By:
  -W500214-S437
MSRP: $2.75
$1.61
4
Add To Cart

1S7Z-9J559-BA
CONTROL ASY. (IMRC)
Control Assy - Engine Air Shut Off
PZEV
- Fit Note:
  2.3L
- Require Quantity:
  2
- Package Quantity:
  1
- Callout Name:
  9J559
- Replaced By:
  3S4Z-9J559-AA
MSRP: $165.33
$90.77
1
Add To Cart

-W500032-S309
HARDWARE
Screw
- Base Number:
  HS1
- Callout Name:
  W500032-S309
- Replaced By:
  -W500032-S437
MSRP: $5.60
$3.28
5
Add To Cart

-W500211-S309
HARDWARE
Screw
- Callout Name:
  W500211-S309
- Replaced By:
  -W500211-S437
MSRP: $1.96
$1.15
1
Add To Cart

-W500311-S437
HARDWARE
Bolt
- Base Number:
  HB1
- Callout Name:
  W500311-S437
MSRP: $9.00
$5.27
4
Add To Cart

-W500319-S437
HARDWARE
Bolt
- Base Number:
  HB1
- Callout Name:
  W500319-S437
MSRP: $5.50
$3.22
2
Add To Cart

-W505974-S309U
HARDWARE
Screw
- Base Number:
  HM1
- Callout Name:
  W505974-S309U
MSRP: $9.00
$5.27
4
Add To Cart

-W703662-S309
HARDWARE
Bolt - Hex.Head
- Callout Name:
  W703662-S309
- Replaced By:
  -W703662-S441
MSRP: $2.75
$1.61
4
Add To Cart

-W704474-S309
HARDWARE
Bolt
- Callout Name:
  W704474-S309
- Replaced By:
  -W704474-S437
MSRP: $3.75
$2.20
4
Add To Cart

1S7Z-9P459-AB
PROTECTOR (ROD ACTU INTAKE MANIFOLD VALVE)
Protector
Also serviced in upper 9424., PZEV
- Fit Note:
  4 Cyl 2.3L
- Base Number:
  9P459
- Callout Name:
  9P459
MSRP: $65.01
$46.80
1
Add To Cart

3S4Z-9448-AA
GASKET (EXHAUST MANIFOLD)
Gasket
PZEV
- Fit Note:
  4 Cyl 2.3L
- Base Number:
  9448
- Callout Name:
  9448
MSRP: $26.33
$18.01
1
Add To Cart

ADAPTOR (UPPER INTAKE MANIFOLD)
XS8Z-9A475-AA
Adaptor
Upper intake manifold adaptor for brake booster vacuum tube, PZEV
Callout Name:
9A475
Replaced By:
3S4Z-9A475-AA
MSRP: $29.67
$20.83
1
Add To Cart
YS4Z-9A475-AA
Adaptor
Adapter to connect brake booster hose to the intake manifold., SPI,2V
- Base Number:
  2A411
- Callout Name:
  9A475

-W500021-S309
HARDWARE
Screw
- Base Number:
  HS2
- Callout Name:
  W500021-S309

Genuine Ford Parts, the Right Choice

FordPartsGiant.com offers the wholesale prices for genuine 2003 Ford Focus parts. Parts like Manifold & Related Parts - Intake & Exhaust are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.3L. Transmission: 4AT 4F27E.