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Part record
6.0L Power Stroke Degas Bottle (coolant reservoir)
verified
OEM PN6C3Z-8A080-B
BrandMotorcraft
F-250/350/450/550 2003-2007 + Excursion 2003-2005. Ford 6C3Z-8A080-B ('Tank Assy - Radiator Overflow') supersedes the earlier 3C3Z-8A080-AE; the Ford catalog application for -B lists 2005-2007 F-250/350/450/550 with earlier years covered via that supersession. E-Series vans use a DIFFERENT bottle (Ford 4C2Z-8A080-AA) - this PN does not fit vans. Plastic reservoir at the top rear of the engine; cracks with age. Replace the cap (part-6-0-degas-cap) with it. May be supply-constrained from Ford.
Where to buy
| Seller | Snapshot price | Checked |
|---|---|---|
| Bullet Proof Diesel | $249.23 | 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 (23 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