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2003 Ford Focus Emission Components
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2003 Ford Focus
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Diagram (1 of 1): Emission System - Emission Components
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Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- 1
MSRP: $124.18 Your Price: $75.471 - 1
- 1
- 2
MSRP: $112.27 Your Price: $82.501 - 2
- 2
- 3
- 3
- 3MSRP: $140.91 Your Price: $85.641
- 4
- 4
- 4
- 4
- 5
MSRP: $92.18 Your Price: $56.021
- 6
1R3Z-9G444-CA
Sensor - Exhaust Gas - OxygenRear Oxygen Sensor- Part Notes: 2.3 Liter
- Location: Driver Side
MSRP: $70.83 Your Price: $52.051 - 6
5S4Z-9G444-BA
Sensor - Exhaust Gas - OxygenRear Oxygen Sensor- Part Notes: 2.3 Liter
- Location: Passenger Side
MSRP: $78.91 Your Price: $49.691 - 6
MSRP: $18.75 Your Price: $13.781
MSRP: $1.00 Your Price: $0.6510
MSRP: $4.02 Your Price: $2.531
MSRP: $46.36 Your Price: $29.201
MSRP: $74.18 Your Price: $46.721
MSRP: $172.18 Your Price: $104.641
MSRP: $117.82 Your Price: $71.601
MSRP: $150.50 Your Price: $103.391
MSRP: $128.83 Your Price: $104.161
YS4Z-6758-BA
Tube Assy- Part Notes: Incl. connector tube & insulator, FROM 10/25/99
- Fit Note: 4 Cyl 2.0L
- Callout Name: 6758
- Replaced By: YS4Z-6758-A
MSRP: $122.00 Your Price: $98.64
F8CZ-6N664-AA
Tube - Crankcase Ventilation- Part Notes: Attatches 6758 tube to PCV valve: Also included in 6758 asy.
- Fit Note: 4 Cyl 2.0L
- Callout Name: 6N664
MSRP: $32.67 Your Price: $23.03
-N806187-S190
Hardware - Miscellaneous- Part Notes: (AI-110-DA) push connector female-straight connector assy- 7.9mm tube x 6.3mm hose-type 3
- Callout Name: 9291
- Replaced By: FU2Z-9J274-A
MSRP: $15.29 Your Price: $10.77
MSRP: $4.00 Your Price: $2.35
3S4Z-6N664-MD
Tube - Crankcase Ventilation- Part Notes: Used between 6758 and Intake Manifold, #3S4G 6N664 MD
- Fit Note: 4 Cyl 2.0L
- Callout Name: 6N664
MSRP: $33.00 Your Price: $23.27
E3FZ-9291-H
Hose - Fuel Tank To Pump- Part Notes: NYLON - 6.2MM I.D. TUBE (APPROX. 1/4") - 25 FT. ROLL
- Callout Name: 9291
MSRP: $33.36 Your Price: $24.51
- -N802710-S190
Retainer- Part Notes: (AR-51-C) retainer-6.35 push connect (duck bill)
- Callout Name: 9291
MSRP: $4.00 Your Price: $2.35
MSRP: $29.59 Your Price: $21.39
YS4Z-6758-EA
Tube Assy - Crankcase Ventilation- Part Notes: Hose & tube from PCV to 6N664
- Fit Note: 4 Cyl 2.0L
- Callout Name: 6758
MSRP: $45.65 Your Price: $31.36
3S4Z-6N664-MA
Tube - Crankcase Ventilation- Part Notes: Used between 6758 and Intake Manifold, #3S4G 6N664 MA
- Fit Note: 4 Cyl 2.0L
- Callout Name: 6N664
MSRP: $18.75 Your Price: $13.78
- -N806188-S190
Connection- Part Notes: (AI-110-EA) push connect-female-straight connector assy 9.5mm tube x 6.4mm hose-type 3
- Callout Name: 9291
- Replaced By: 2F1Z-9J274-BA
MSRP: $18.67 Your Price: $13.16
1S4Z-14N089-AA
Relay module- Part Notes: Multi function relay
- Callout Name: 14N089
- Replaced By: 5M5Z-14N089-BA
MSRP: $14.18 Your Price: $10.00
MSRP: $22.73 Your Price: $16.03
FOAZ-14N089-A
Relay module- Part Notes: Cooling Fan (high speed)
Relay - decklid, Type 12
Relay - heated backlight, Type 12
Relay - starter, Type 12 - Callout Name: 14N089
- Replaced By: 5M5Z-14N089-A
MSRP: $28.36 Your Price: $21.02
MSRP: $65.64 Your Price: $41.33
XS4Z-7H148-AA
Solenoid Assy- Part Notes: Solenoid - on/off shift. Note: solenoid o-rings are not serviced separately.
- Require Quantity: 2
- Package Quantity: 1
- Callout Name: 7H148
MSRP: $74.97 Your Price: $52.40
MSRP: $28.33 Your Price: $19.47
XS4Z-7M101-AB
Sensor Assy - Speed- Part Notes: Sensor - turbine speed (TSS)
- Callout Name: 7M101
- Replaced By: 8S4Z-7M101-A
MSRP: $70.00 Your Price: $44.08
- -N806186-S190
Elbow- Part Notes: (AI-112-EA) push connect-female-90 degree-7.94mm tube x 6.35mm hose- type 2
- Callout Name: 9291
MSRP: $18.75 Your Price: $13.78
- -N806185-S190
Connector- Part Notes: (AI-110-CA) push connect-female-straight - 6.35mm hose x 6.35 tube - type 3
- Callout Name: 9291
MSRP: $16.00 Your Price: $9.40
YS4Z-6N664-AA
Tube - Crankcase Ventilation- Part Notes: Used between 6758 and Intake Manifold, FROM 6/03/00
- Fit Note: 4 Cyl 2.0L
- Callout Name: 6N664
- Replaced By: XS4Z-6N664-BA
MSRP: $39.00 Your Price: $27.50
-N802239-S
Retainer - Quick Connect- Part Notes: (AR-51-A) RETAINER-5/16" TUBE PUSH CONNECT - (8/94)
- Callout Name: 9291
- Replaced By: -N806191-S1901
MSRP: $81.50 Your Price: $46.66
-N802241-S
Retainer- Part Notes: (AR-51) retainer-3/8" tube push connect
- Callout Name: 9291
- Replaced By: -N806190-S1901
MSRP: $4.00 Your Price: $2.35
XS4Z-14N089-AA
Relay- Part Notes: 61, 74, wiper relay front and rear
- Location: Front And Rear
- Callout Name: 14N089
- Replaced By: 5M5Z-14N089-BA
MSRP: $14.18 Your Price: $10.00
3W4Z-12B579-AB
Sensor Assy- Part Notes: The housing that this mounts into is only serviced with the 9600., 2.3L, PZEV
- Callout Name: 12B579
- Replaced By: 3W4Z-12B579-AC
MSRP: $254.55 Your Price: $154.70