body { font-family: Arial, sans-serif; line-height: 1.6; color: #333; margin: 20px; } h2 { font-size: 1.5em; color: #2c3e50; margin-top: 30px; border-bottom: 2px solid #eee; padding-bottom: 5px; } p { font-size: 1em; margin-bottom: 15px; } ul { padding-left: 20px; margin-bottom: 20px; } ul li { margin-bottom: 10px; list-style-type: disc; } table { width: 100%; border-collapse: collapse; margin-bottom: 30px; } table th, table td { text-align: left; padding: 10px; border: 1px solid #ddd; font-size: 0.95em; } table th { width: 40%; font-weight: bold; } table tr:nth-child(even) { background-color: #fafafa; } Cylinder Head Repair Kit Product Description This spark plug thread repair kit is designed to repair stripped spark plug threads in the cylinder heads of specific Ford and Lincoln vehicles, saving you time and money by eliminating the need to remove or replace the entire cylinder head. This convenient, complete kit comes with one boot, one spring, one sleeve and one spark plug. Direct repair - this spark plug thread repair kit is designed to repair spark plug threads that have become stripped on specific Ford and Lincoln vehicles with Triton or Intech engines Complete solution - this cylinder head repair kit includes everything you need to repair spark plug threads, including one boot, one spring, one sleeve and one spark plug Saves time and money - this kit replaces stripped spark plug threads and eliminates the need to replace the entire cylinder head Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience Product Specifications Color Coded: No Corresponding Counterbore Included: No Corresponding Drill Bits Included: No Corresponding Taps Included: No Insert Finish: Coated Insert Material: Steel Insert Quantity: 1 Insert Reach: Medium Insert Thread Type: Spark Plug Insert Tool Included: No Insert Type: Flanged Mechanically Locking: No Metric or Inch: Inch Nominal Insert Thread Sizes: 5/8-18 Package Contents: 14 Boots; 1 Spring; 1 Sleeve; 1 Spark Plug Package Quantity: 1 Packaging Type: Card Thread Direction: Clockwise Fitment Year Make Model Configuration Positions Application Notes 2003-2008 Ford E-150 V8 330 5.4L; 16 Valve 2003-2008 Ford E-250 V8 330 5.4L; 16 Valve 1999-2000 Ford E-350 Super Duty V8 330 5.4L; 16 Valve 2004-2008 Ford E-350 Super Duty V8 330 5.4L; 16 Valve 2003-2004 Ford E-450 Super Duty V8 330 5.4L; 16 Valve 2006-2008 Ford E-450 Super Duty V8 330 5.4L; 16 Valve 1999-2004 Ford Lobo (Mexico) V8 330 5.4L; 16 Valve 2006-2008 Ford Lobo (Mexico) V8 330 5.4L; 16 Valve 2003-2005 Ford E-150 Club Wagon V8 330 5.4L; 16 Valve 2003-2005 Ford E-350 Club Wagon V8 330 5.4L; 16 Valve 2000-2005 Ford Excursion V8 330 5.4L; 16 Valve 2004 Ford E-350 Super Duty V10 415 6.8L; 20 Valve 2003-2004 Ford E-450 Super Duty V10 415 6.8L; 20 Valve 2000-2004 Ford Excursion V10 415 6.8L; 20 Valve 1997-2004 Ford Expedition V8 330 5.4L; 16 Valve 2004 Ford F-150 Heritage V8 330 5.4L; 16 Valve 1999-2004 Ford F-250 Super Duty V10 415 6.8L; 20 Valve 1999-2004 Ford F-250 Super Duty V8 330 5.4L; 16 Valve 1999-2004 Ford F-350 Super Duty V10 415 6.8L; 20 Valve 1999-2004 Ford F-350 Super Duty V8 330 5.4L; 16 Valve 1999-2004 Ford F-450 Super Duty V10 415 6.8L; 20 Valve 1999-2004 Ford F-53 Motorhome Chassis V10 415 6.8L; 20 Valve 1999-2004 Ford F-550 Super Duty V10 415 6.8L; 20 Valve 2003 Ford E-350 Club Wagon V10 415 6.8L; 20 Valve 2003 Ford E-450 Super Duty Stripped Chassis V10 415 6.8L; 20 Valve 2003 Ford E-450 Super Duty Stripped Chassis V8 330 5.4L; 16 Valve 2003 Ford E-550 Super Duty V10 415 6.8L; 20 Valve 1997-2003 Ford F-150 V8 330 5.4L; 16 Valve 2003 Lincoln Blackwood (Mexico) V8 330 5.4L; 32 Valve 1997-2002 Ford E-150 Econoline V8 330 5.4L; 16 Valve 1997-2002 Ford E-150 Econoline Club Wagon V8 330 5.4L; 16 Valve 1997-2002 Ford E-250 Econoline V8 330 5.4L; 16 Valve 1997-2002 Ford E-350 Econoline Club Wagon V10 415 6.8L; 20 Valve 1997-2002 Ford E-350 Econoline Club Wagon V8 330 5.4L; 16 Valve 2000-2002 Ford E-450 Econoline Super Duty V8 330 5.4L; 16 Valve 2000-2002 Ford E-450 Econoline Super Duty Stripped V10 415 6.8L; 20 Valve 2000-2002 Ford E-450 Econoline Super Duty Stripped V8 330 5.4L; 16 Valve 2002 Ford E-550 Econoline Super Duty V10 415 6.8L; 20 Valve 2002 Lincoln Blackwood V8 330 5.4L; 32 Valve 1997-1999 Ford Econoline Super Duty V10 415 6.8L; 20 Valve 1997-1999 Ford Econoline Super Duty V8 330 5.4L; 16 Valve 1997-1999 Ford F-250 V8 330 5.4L; 16 Valve 1998-1999 Lincoln Navigator V8 330 5.4L; 16 Valve 1997-1998 Ford E-350 Econoline V10 415 6.8L; 20 Valve 1997-1998 Ford E-350 Econoline V8 330 5.4L; 16 Valve Buy with confidence – If you encounter any issues with your Dorman product, simply reach out to us. We are committed to ensuring your satisfaction and will assist with any return or exchange requests that meet our policy guidelines. Why Choose Dorman? Dorman is a trusted leader in OE-style replacement parts, offering precision-engineered solutions for reliable performance. Each part undergoes rigorous testing to ensure durability, safety, and a seamless fit. Designed as a cost-effective alternative to OEM parts, Dorman provides high-quality replacements backed by expert engineering. Choose Dorman for dependable, long-lasting automotive solutions.