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Part record
6.0L Power Stroke Engine Oil Cooler (valley, oil-to-coolant)
verified
OEM PN3C3Z-6A642-CA
BrandMotorcraft / OEM-style
All 2003-2007 6.0L (Ford catalog fitment 2003-2010, incl. E-series). Ford oil-cooler KIT 3C3Z-6A642-CA - the current service PN, includes the inlet screen and all seals; supersedes 3C3Z-6A810-A. Bare cooler assembly (no kit): Ford 4C3Z-6A642-A. Inlet screen alone: 3C3Z-6C683-AB. Some builders relocate this function externally (part-6-0-oil-cooler-external-bpd). Deep-in-the-valley job.
Where to buy
| Seller | Snapshot price | Checked |
|---|---|---|
| Rudy's Performance Parts | $349.0 | 2026-09-08 |
| Bullet Proof Diesel | $587.58 | 2026-09-08 |
Neutral price comparison - no affiliate links, no paid placement. Catalog-mirror prices run above street prices; treat them as a ceiling.
Fits (37 configurations)
- 2003 Ford F-250 Super Duty
- 2004 Ford F-250 Super Duty
- 2005 Ford F-250 Super Duty
- 2006 Ford F-250 Super Duty
- 2007 Ford F-250 Super Duty
- 2003 Ford F-350 Super Duty
- 2004 Ford F-350 Super Duty
- 2005 Ford F-350 Super Duty
- 2006 Ford F-350 Super Duty
- 2007 Ford F-350 Super Duty
- 2003 Ford F-450 Super Duty
- 2004 Ford F-450 Super Duty
- 2005 Ford F-450 Super Duty
- 2006 Ford F-450 Super Duty
- 2007 Ford F-450 Super Duty
- 2003 Ford F-550 Super Duty
- 2004 Ford F-550 Super Duty
- 2005 Ford F-550 Super Duty
- 2006 Ford F-550 Super Duty
- 2007 Ford F-550 Super Duty
- 2003 Ford Excursion
- 2004 Ford Excursion
- 2005 Ford Excursion
- 2004 Ford E-350 Super Duty
- 2005 Ford E-350 Super Duty
- 2006 Ford E-350 Super Duty
- 2007 Ford E-350 Super Duty
- 2008 Ford E-350 Super Duty
- 2009 Ford E-350 Super Duty
- 2010 Ford E-350 Super Duty
- 2004 Ford E-450 Super Duty
- 2005 Ford E-450 Super Duty
- 2006 Ford E-450 Super Duty
- 2007 Ford E-450 Super Duty
- 2008 Ford E-450 Super Duty
- 2009 Ford E-450 Super Duty
- 2010 Ford E-450 Super Duty