DNJ
DNJ 2003 Ford F-450 Super Duty 6.8L Cylinder Head Bolt
DNJ 2003 Ford F-450 Super Duty 6.8L Cylinder Head Bolt
Regular price
$102.99 USD
Regular price
$161.69 USD
Sale price
$102.99 USD
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Ford F-450 SuperFitment notes & questions
2003 Ford F-450 Super Duty 6.8L Cylinder Head Bolt by DNJ for 2003 Ford F-450 Super with the 6.8L engine. Many modern engines use torque-to-yield head bolts that stretch when tightened, so they should not be reused.
Quick facts
- Brand: DNJ
- Part type: Head bolt set
- Listed for: 2003 Ford F-450 Super
- Engine: 6.8L
- Engine code: VIN S N/R 20V SOHC
- Part number: HBK4184_50
Listed fitment
- [1997-2016] FORD / V10 / 6.8L / 415 SOHC 20V [(TRITON)]
Good to know
- Notes: One Set Services Complete Engine
- Warranty terms: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.
Tip: Clean the threads in the block, follow the torque sequence and angle steps for your engine, and do not reuse stretch bolts.

About this head bolt set for the Ford F-450 Super
Fresh bolts are cheap insurance on any job that takes the cylinder head off.
Fitment notes
- Listed for: Ford F-450 Super.
- Engine: the same car can take different parts for each engine option, so check yours.
- Specs, lead time and warranty come from DNJ and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentParts that usually go with it
- Head gasket. Bolts and gasket go on together.
- Thread chaser. Clean block threads give accurate torque.
More for your car: Ford Parts · Engine
Questions about Ford F-450 Super head bolt set
Will this fit my Ford F-450 Super?
It is listed for the Ford F-450 Super. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
Can I reuse my old head bolts?
Not if your engine uses torque-to-yield bolts. Check the service manual; when in doubt, use new ones.
Where do specs and warranty details come from?
From DNJ. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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