OEM 6.0L Turbo Diesel Engine Cylinder Head for 2003-2005 Ford
Condition: Excellent (A) — like new, minimal to no wear
Professionally inspected and tested.
Product Notes Read before buying
Verify dowel size (18mm vs 20mm) before purchase. 18mm heads typically found on engines built before 1/12/2006. Use stepped dowels to adapt if necessary.
Why Buy Used OEM Parts?
We check and test every used part before we sell it. It may show some wear, but it works and is ready to install.
This is the same part your vehicle came with from the factory. It fits and works just like the original — because it is one.
A few marks on the outside don't change what's inside. The part works the way it should.
Pay 50–80% less than buying new. Same factory part, much lower price.
Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.
Vehicle Fitment Guide
This part fits the following vehicles:
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| 2004 |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Cab & Chassis | 2004 | V10 6.8L | RWD | Automatic | Hollander: FORD E350 VAN 04 6.0L (8-366, diesel); engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Base | Cutaway Van | 2004 | V10 6.8L | RWD | Automatic | Hollander: FORD E350 VAN 04 6.0L (8-366, diesel); engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Base | Extended Cargo Van | 2004 | V10 6.8L | RWD | Automatic | Hollander: FORD E350 VAN 04 6.0L (8-366, diesel); engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Base | Standard Cargo Van | 2004 | V10 6.8L | RWD | Automatic | Hollander: FORD E350 VAN 04 6.0L (8-366, diesel); engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Base | Stripped Chassis | 2004 | V10 6.8L | RWD | Automatic | Hollander: FORD E350 VAN 04 6.0L (8-366, diesel); engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Base | Cab & Chassis | 2004 | V8 5.4L | RWD | Automatic | Hollander: FORD E350 VAN 04 6.0L (8-366, diesel); engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Base | Cab & Chassis | 2004 | V8 5.4L CNG | RWD | Automatic | Hollander: FORD E350 VAN 04 6.0L (8-366, diesel); engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Base | Cutaway Van | 2004 | V8 5.4L | RWD | Automatic | Hollander: FORD E350 VAN 04 6.0L (8-366, diesel); engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Base | Cutaway Van | 2004 | V8 5.4L CNG | RWD | Automatic | Hollander: FORD E350 VAN 04 6.0L (8-366, diesel); engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Base | Extended Cargo Van | 2004 | V8 5.4L | RWD | Automatic | Hollander: FORD E350 VAN 04 6.0L (8-366, diesel); engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Base | Extended Cargo Van | 2004 | V8 5.4L CNG | RWD | Automatic | Hollander: FORD E350 VAN 04 6.0L (8-366, diesel); engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Base | Standard Cargo Van | 2004 | V8 5.4L CNG | RWD | Automatic | Hollander: FORD E350 VAN 04 6.0L (8-366, diesel); engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Base | Standard Cargo Van | 2004 | V8 5.4L | RWD | Automatic | Hollander: FORD E350 VAN 04 6.0L (8-366, diesel); engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Base | Stripped Chassis | 2004 | V8 5.4L CNG | RWD | Automatic | Hollander: FORD E350 VAN 04 6.0L (8-366, diesel); engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Base | Stripped Chassis | 2004 | V8 5.4L | RWD | Automatic | Hollander: FORD E350 VAN 04 6.0L (8-366, diesel); engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Base | Cab & Chassis | 2004 | V8 6.0L DIESEL Turbo | RWD | Automatic | Hollander: FORD E350 VAN 04 6.0L (8-366, diesel); engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Base | Cutaway Van | 2004 | V8 6.0L DIESEL Turbo | RWD | Automatic | Hollander: FORD E350 VAN 04 6.0L (8-366, diesel); engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Base | Extended Cargo Van | 2004 | V8 6.0L DIESEL Turbo | RWD | Automatic | Hollander: FORD E350 VAN 04 6.0L (8-366, diesel); engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Base | Standard Cargo Van | 2004 | V8 6.0L DIESEL Turbo | RWD | Automatic | Hollander: FORD E350 VAN 04 6.0L (8-366, diesel); engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Base | Stripped Chassis | 2004 | V8 6.0L DIESEL Turbo | RWD | Automatic | Hollander: FORD E350 VAN 04 6.0L (8-366, diesel); engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Eddie Bauer | SUV | 2003 - 2005 | V8 6.0L DIESEL Turbo | RWD/4WD | Automatic | Hollander: EXCURSION 03-05 8-366 (6.0L, diesel); engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Limited | SUV | 2003 - 2005 | V8 6.0L DIESEL Turbo | RWD/4WD | Automatic | Hollander: EXCURSION 03-05 8-366 (6.0L, diesel); engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XLT | SUV | 2003 - 2005 | V8 6.0L DIESEL Turbo | RWD/4WD | Automatic | Hollander: EXCURSION 03-05 8-366 (6.0L, diesel); engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XLS | SUV | 2004 - 2005 | V8 6.0L DIESEL Turbo | RWD/4WD | Automatic | Hollander: EXCURSION 03-05 8-366 (6.0L, diesel); engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Lariat | Crew Cab Pickup | 2003 - 2005 | V8 6.0L DIESEL Turbo | RWD/4WD | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Lariat | Extended Cab Pickup | 2003 - 2005 | V8 6.0L DIESEL Turbo | RWD/4WD | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XL | Crew Cab Pickup | 2003 - 2005 | V8 6.0L DIESEL Turbo | RWD/4WD | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XL | Extended Cab Pickup | 2003 - 2005 | V8 6.0L DIESEL Turbo | RWD/4WD | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XL | Standard Cab Pickup | 2003 - 2005 | V8 6.0L DIESEL Turbo | RWD/4WD | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XLT | Crew Cab Pickup | 2003 - 2005 | V8 6.0L DIESEL Turbo | RWD/4WD | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XLT | Extended Cab Pickup | 2003 - 2005 | V8 6.0L DIESEL Turbo | RWD/4WD | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XLT | Standard Cab Pickup | 2003 - 2005 | V8 6.0L DIESEL Turbo | RWD/4WD | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Harley-Davidson Edition | Crew Cab Pickup | 2004 - 2005 | V8 6.0L DIESEL Turbo | 4WD | Automatic | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Harley-Davidson Edition | Extended Cab Pickup | 2004 | V8 6.0L DIESEL Turbo | 4WD | Automatic | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| King Ranch | Crew Cab Pickup | 2004 - 2005 | V8 6.0L DIESEL Turbo | RWD/4WD | Automatic | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| King Ranch | Crew Cab Pickup | 2003 - 2005 | V8 6.0L DIESEL Turbo | RWD/4WD | Automatic | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| King Ranch | Crew Cab Pickup | 2003 | V8 6.0L DIESEL Turbo | RWD/4WD | Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Lariat | Cab & Chassis | 2003 - 2005 | V8 6.0L DIESEL Turbo | RWD/4WD | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Lariat | Crew Cab Pickup | 2003 - 2005 | V8 6.0L DIESEL Turbo | RWD/4WD | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Lariat | Extended Cab Pickup | 2003 - 2005 | V8 6.0L DIESEL Turbo | RWD/4WD | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XL | Cab & Chassis | 2003 - 2005 | V8 6.0L DIESEL Turbo | RWD/4WD | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XL | Crew Cab Pickup | 2003 - 2005 | V8 6.0L DIESEL Turbo | RWD/4WD | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XL | Extended Cab Pickup | 2003 - 2005 | V8 6.0L DIESEL Turbo | RWD/4WD | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XL | Standard Cab Pickup | 2003 - 2005 | V8 6.0L DIESEL Turbo | RWD/4WD | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XLT | Cab & Chassis | 2003 - 2005 | V8 6.0L DIESEL Turbo | RWD/4WD | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XLT | Crew Cab Pickup | 2003 - 2005 | V8 6.0L DIESEL Turbo | RWD/4WD | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XLT | Extended Cab Pickup | 2003 - 2005 | V8 6.0L DIESEL Turbo | RWD/4WD | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XLT | Standard Cab Pickup | 2003 - 2005 | V8 6.0L DIESEL Turbo | RWD/4WD | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Harley-Davidson Edition | Crew Cab Pickup | 2004 - 2005 | V8 6.0L DIESEL Turbo | 4WD | Automatic | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Harley-Davidson Edition | Extended Cab Pickup | 2004 | V8 6.0L DIESEL Turbo | 4WD | Automatic | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Lariat | Cab & Chassis - Conventional | 2003 | V8 6.0L DIESEL Turbo | 4 X 2/4 X 4 | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Lariat | Cab & Chassis - Crew Cab | 2003 - 2005 | V8 6.0L DIESEL Turbo | 4 X 2/4 X 4 | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Lariat | Cab & Chassis - Extended Cab | 2003 - 2005 | V8 6.0L DIESEL Turbo | 4 X 2/4 X 4 | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XL | Cab & Chassis - Conventional | 2003 - 2005 | V8 6.0L DIESEL Turbo | 4 X 2/4 X 4 | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XL | Cab & Chassis - Crew Cab | 2003 - 2005 | V8 6.0L DIESEL Turbo | 4 X 4/4 X 2 | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XL | Cab & Chassis - Extended Cab | 2003 - 2005 | V8 6.0L DIESEL Turbo | 4 X 2/4 X 4 | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XLT | Cab & Chassis - Conventional | 2003 - 2005 | V8 6.0L DIESEL Turbo | 4 X 2/4 X 4 | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XLT | Cab & Chassis - Crew Cab | 2003 - 2005 | V8 6.0L DIESEL Turbo | 4 X 2/4 X 4 | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XLT | Cab & Chassis - Extended Cab | 2003 - 2005 | V8 6.0L DIESEL Turbo | 4 X 2/4 X 4 | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Base | Cab & Chassis - Conventional | 2004 | V8 6.0L DIESEL Turbo | 4 X 2 | Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Lariat | Cab & Chassis - Conventional | 2003 | V8 6.0L DIESEL Turbo | 4 X 2/4 X 4 | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Lariat | Cab & Chassis - Crew Cab | 2003 - 2005 | V8 6.0L DIESEL Turbo | 4 X 2/4 X 4 | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Lariat | Cab & Chassis - Extended Cab | 2003 - 2005 | V8 6.0L DIESEL Turbo | 4 X 2/4 X 4 | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XL | Cab & Chassis - Conventional | 2003 - 2005 | V8 6.0L DIESEL Turbo | 4 X 2/4 X 4 | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XL | Cab & Chassis - Crew Cab | 2003 - 2005 | V8 6.0L DIESEL Turbo | 4 X 4/4 X 2 | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XL | Cab & Chassis - Extended Cab | 2003 - 2005 | V8 6.0L DIESEL Turbo | 4 X 2/4 X 4 | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XLT | Cab & Chassis - Conventional | 2003 - 2005 | V8 6.0L DIESEL Turbo | 4 X 2/4 X 4 | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XLT | Cab & Chassis - Crew Cab | 2003 - 2005 | V8 6.0L DIESEL Turbo | 4 X 2/4 X 4 | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| XLT | Cab & Chassis - Extended Cab | 2003 - 2005 | V8 6.0L DIESEL Turbo | 4 X 2/4 X 4 | Automatic & Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
| Base | Cab & Chassis - Conventional | 2004 | V8 6.0L DIESEL Turbo | 4 X 2 | Manual | engine_size: include 6.0L; fuel_type: include DIESEL; notes: include Fits early production models with 18mm cylinder head dowel pins. |
Policies, in plain English.
Shipping & Handling
- Standard shipping: 3-7 business days via UPS Ground
- Parts are carefully packaged to prevent damage during transit
6-Month Warranty
All used parts include a 6-month warranty from the date of purchase.
- If your part fails within 6 months, we will send a replacement
- Refunds are only issued if we cannot provide a suitable replacement
- Warranty covers defects — not installation errors, misuse, or damage after installation
Note: Warranty is for replacement, not refund. A part failing on day 80? We'll replace it. But the return window for refunds is 30 days.
Returns (30 Days)
We accept returns within 30 days of delivery for this part.
- Defective parts: We will replace the part or issue a refund at our discretion
- Electronic parts: Must be returned with the sealed inspection bag unopened. The clear bag allows full visual inspection before opening. Once opened, electronic parts can only be exchanged for a replacement if defective — no refunds
- Programming: "Needs to be programmed to my vehicle" is not a valid return reason. Many modules require dealer programming — we're happy to help connect you with resources if your dealer says it's not programmable
- Return shipping: We cover return shipping as part of our 100% money-back guarantee
- Parts must be returned in original packaging and unmodified condition
- Poorly packaged returns that arrive damaged will not be credited
Damaged in Shipping?
If your part arrives damaged:
- Stop immediately — do not install the part
- Keep all original packaging and boxes
- Take clear photos of the damage and packaging
- Contact us within 48 hours of delivery
We will handle the carrier claim. You are not responsible for shipping damage — we just need your help documenting it.
Order Cancellation
Orders can be cancelled before shipment for a full refund. Once shipped, cancellations follow our return policy.
Expert Guide
Ford 6.0L Power Stroke Cylinder Heads (2003-2005): A Guide to Head Gaskets, Studs, and Dowel Sizes
This guide covers the infamous cylinder head and gasket issues on the 6.0L Power Stroke diesel found in 2003-2005 Ford Super Duty trucks, Excursions, and E-Series vans.
Read Full Guide →Miscellaneous Information
OEM Part Numbers:
Ford: 3C3Z-6049-AA, 3C3Z-6049-ARM, 3C3Z-6049-BA, 3C3Z-6049-DA, 3C3Z6049AA, 3C3Z6049BA, 3C3Z6049DA, 6C3Z-6049-B, 6C3Z6049B, 6C3Z6049C
International: 1843080C3
Fits Years: 2003 2004 2005
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