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Emission Control - Crankcase fit your 2004 Mercury Mountaineer
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2004 Mercury Mountaineer
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Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
$7.37 $5.171
- Valve Assy - Regulating
4L2Z-6A666-BA
Valve Assy- Twist in style valve , Valve Only
- Fitting Vehicle Options: 8 Cyl 4.6L Romeo SOHC EFI
- Base Number: 6A666
- Callout Name: 6A666
$37.82 $23.711 
2C5Z-6A666-AA
Valve Assy- With Electric Heated PCV
- Fitting Vehicle Options: 6 Cyl 4.0L SOHC EFI
- Base Number: 6A666
- Callout Name: 6A666
$129.09 $78.101
- Tube Assy
4L2Z-6758-AA
Tube Assy- Fitting Vehicle Options: 6 Cyl 4.0L SOHC EFI
- Base Number: 6758
- Callout Name: 6758
$36.67 $25.741 
4L2Z-6758-BA
Tube Assy- Fitting Vehicle Options: 8 Cyl 4.6L Romeo SOHC EFI
- Base Number: 6758
- Callout Name: 6758
- Hose Assy
2L2Z-6A664-BA
Hose - Vent- Push In Style Valve
- Fitting Vehicle Options: 8 Cyl 4.6L Romeo SOHC EFI
- Callout Name: 6A664
- Replaced By: 2L2Z-6A664-FA
- 4L2Z-6A664-CA
Hose - Vent- Fitting Vehicle Options: 6 Cyl 4.0L SOHC EFI
- Callout Name: 6A664
- Replaced By: 9L2Z-6A664-A
- 2L2Z-6A664-AA
Hose - Vent- Twist in style valve
- Fitting Vehicle Options: 8 Cyl 4.6L Romeo SOHC EFI
- Callout Name: 6A664
- Replaced By: 2L2Z-6A664-EA
3F2Z-6A666-AA
Valve Asy - Crankcase VentilationValve Assy - Crankcase Ventilation- Heated
- Base Number: 6769
- Callout Name: 6769
$17.83 $12.521
$6.08 $4.271
$16.621
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 2004 Mercury Mountaineer parts. Parts like Emission Control - Crankcase are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.0L SOHC EFI, 8 Cyl 4.6L Romeo SOHC EFI. Transmission: 5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60.