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Labwork Cylinder Head 18mm for FORD F-250 F350 F450 F550 6.0L Powerstroke Diesel

Labwork Cylinder Head 18mm for FORD F-250 F350 F450 F550 6.0L Powerstroke Diesel is a brand-new cast-iron cylinder head assembly priced at $337.01. Built for durability and precise fitment, it's ideal for diesel truck owners repairing or upgrading their 6.0L Powerstroke engine to restore performance and prevent coolant leaks.

$337.01

● In stock

Buy at Lab Work Auto →

Price and availability may change. Click to see current details on Lab Work Auto.

Key features

  • Brand-new cast-iron construction for durability
  • Precise OEM-matching dimensions for 6.0L Powerstroke
  • Complete assembly with gaskets and bolts included
  • Direct fit for 2003–2007 F-250 to F-550 models
  • Resists cracking under high diesel combustion pressure
  • Rigorous quality testing before shipment
  • Compact chamber design for efficient combustion

Pros

  • +Durable cast-iron resists warping
  • +Includes gaskets and bolts
  • +Exact fit for Powerstroke 6.0L
  • +Affordable vs OEM replacement
  • +Passes strict quality checks
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Cons

  • Heavy at 77 lbs, requires handling care
  • Professional installation recommended

About Labwork Cylinder Head 18mm for FORD F-250 F350 F450 F550 6.0L Powerstroke Diesel

What is Labwork Cylinder Head 18mm for FORD F-250 F350 F450 F550 6.0L Powerstroke Diesel?

The Labwork Cylinder Head 18mm is a complete, brand-new cast-iron cylinder head assembly designed specifically for Ford F-250, F-350, F-450, and F-550 trucks equipped with the 6.0L Powerstroke diesel engine. Engineered for durability and reliability, this direct-replacement part ensures a precise fit and optimal engine performance. It is built to withstand high combustion pressures and extreme heat, making it a trusted solution for diesel engine rebuilds or repairs. Each unit undergoes strict quality inspections before shipping, ensuring consistent performance and long-term dependability.

Key features

  • Durable Cast-Iron Construction — Resists warping and cracking under high heat and pressure.
  • Precise Dimensional Match — Advanced casting ensures accurate fitment for 6.0L Powerstroke engines.
  • Complete Assembly — Includes gaskets and bolts to prevent coolant leaks and simplify installation.
  • Direct Replacement — Installs without modifications on compatible Ford Super Duty models.
  • Optimized for Diesel Combustion — Compact chamber design supports efficient fuel burn and power output.
  • Strict Quality Control — Each unit is tested to meet OEM-level standards before delivery.
  • Broad Vehicle Fitment — Compatible with 2003–2007 F-250, F-350, F-450, and F-550 diesel variants.

Who is Labwork Cylinder Head 18mm for FORD F-250 F350 F450 F550 6.0L Powerstroke Diesel for?

This cylinder head is ideal for Ford Super Duty truck owners maintaining or rebuilding their 6.0L Powerstroke diesel engine. It suits DIY mechanics with intermediate-to-advanced skills and professional diesel technicians seeking a reliable, cost-effective replacement. Whether restoring engine integrity after a head gasket failure or upgrading worn components, this part delivers OEM-matching performance. It’s especially valuable for fleets or high-mileage vehicle operators needing durable, long-lasting engine parts.

How does Labwork Cylinder Head 18mm for FORD F-250 F350 F450 F550 6.0L Powerstroke Diesel compare?

Compared to standard remanufactured cylinder heads, the Labwork version offers a brand-new cast-iron build at a competitive price, reducing the risk of hidden wear. Unlike aluminum heads used in some modern engines, cast iron provides superior heat resistance and durability under heavy loads. It outperforms basic aftermarket units by including mounting hardware and gaskets. While not as high-end as performance-ported racing heads, it delivers reliable, factory-spec operation ideal for daily drivers and work trucks.

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Best use cases

  • Replacing cracked cylinder heads
  • Rebuilding 6.0L Powerstroke engines
  • Fixing coolant leaks in diesel V8
  • Upgrading worn factory heads
  • Fleet vehicle maintenance
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Is Labwork Cylinder Head 18mm for FORD F-250 F350 F450 F550 6.0L Powerstroke Diesel right for you?

Buy this cylinder head if you're repairing a 6.0L Powerstroke diesel in a Ford F-250 to F-550 from 2003–2007. Ideal for experienced DIYers or mechanics performing engine rebuilds. Ensure you have proper tools and torque specs. Alternatives include pricier OEM units or remanufactured cores, but this new assembly offers better reliability than used parts.

How it compares: Compared to remanufactured or aluminum heads, this cast-iron Labwork unit offers superior heat resistance and longevity. It includes hardware most competitors sell separately, providing better value than basic aftermarket options while meeting OEM fit and function.

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Frequently Asked Questions

What vehicles fit the Labwork Cylinder Head 18mm?

This cylinder head fits 2003–2007 Ford F-250, F-350, F-450, and F-550 trucks with the 6.0L Powerstroke diesel engine. It's a direct replacement with no modifications needed.

Does the Labwork cylinder head come with gaskets and bolts?

Yes, it includes cylinder head gaskets and bolts for a complete installation. This helps prevent coolant leaks and simplifies the rebuild process.

How is the Labwork cylinder head different from OEM?

It matches OEM specifications in design and material. Made of durable cast iron, it undergoes strict quality checks and offers similar performance at a lower cost.

Is professional installation required?

Yes, professional installation is recommended due to the complexity of head replacement, torque sequencing, and the need for proper sealing and alignment.

Can this cylinder head handle high-performance upgrades?

It's designed for stock or mild performance use. While durable, it's not ported or reinforced for high-horsepower builds beyond factory specifications.

How much does Labwork Cylinder Head 18mm for FORD F-250 F350 F450 F550 6.0L Powerstroke Diesel cost?

Labwork Cylinder Head 18mm for FORD F-250 F350 F450 F550 6.0L Powerstroke Diesel is $337.01 at Lab Work Auto. Prices may change — click through to Lab Work Auto for the latest.

Is Labwork Cylinder Head 18mm for FORD F-250 F350 F450 F550 6.0L Powerstroke Diesel in stock at Lab Work Auto?

Yes, Labwork Cylinder Head 18mm for FORD F-250 F350 F450 F550 6.0L Powerstroke Diesel is currently in stock at Lab Work Auto.

Specifications

SKU
F8-017440
Last updated May 14, 2026