Shopping Cart

Your cart is empty.

Your cart is empty.

38900 Two Valve Triton Tool Kit Spark Plug Thread Repair Kit Foolproof Repair System Fits for 1996-2003 Triton 4.6L 5.4L 6.8L V10 Two Valve Engines

Free shipping on orders over $29.99

$55.99

$ 25 .99 $25.99

In Stock
  • 【38900 Professional Cylinder Head Repair Kit】 This comprehensive 38900 two-valve tool kit offers an effective, user-friendly solution for repairing damaged cylinder heads. Designed for spark plug repairs, it helps fix issues caused by blown spark plugs. The 38900 kit includes an alloy steel insert, which is highly durable and can replace previous inserts, ensuring optimal engine performance and reliability.
  • 【38900 Kit Compatible with Specific Engine Models】 This spark plug thread repair kit is fits for vehicles from 1996 to 2003, specifically designed for 4.6L, 5.4L, and 6.8L V-10 two-valve engines. Before purchasing, ensure that the kit matches your vehicle’s specifications. The kit is also compatible with part number 389-100 replacement inserts, making it a perfect fit for these engine models.
  • 【Premium Quality Materials for Maximum Durability】 Crafted with high-quality, hardened steel, the tools in this kit, including drills, taps, and the alignment guide, are built to last. The inserts (M14-1.25) are made from durable materials, ensuring strength and reliability. This kit is designed to restore damaged heads quickly.
  • 【Complete Kit with Essential Accessories】 This kit includes 10 M14*1.25 inserts, 2 circlips, a twist drill, tap, guide bush, and a cylinder leakage tester. With all necessary components included, you can perform the repair quickly and efficiently.
  • 【Tips and Expert Maintenance Advice】 For optimal results, ensure that the piston is at least 2" to 4" down before starting the repair to avoid debris and prevent damage. It is important to clean all debris from the cylinder and surrounding area before installation. Additionally, apply anti-rust oil to the drill and screw tap for proper maintenance.


38900 Two Valve Triton Tool Kit Spark Plug Thread Repair Kit Foolproof Repair System Fits for 1996-2003 Triton 4.6L 5.4L 6.8L V10 Two Valve Engines


Mr and Mrs CP
Reviewed in the United States on May 17, 2025
Nice Spark Plug Thread Repair Kit. Functions well so far. Time will tell on durability.
Sandro Newman
Reviewed in the United States on April 30, 2025
Worked as intended. Used on an 02 econoline conversion van with a 5.4 triton with a previous repair in that sleeve, probably others too. Kit worked quite nicely and directions were pretty good. Borescope was essential in my case since the motor is not very accessible in the e150 configuration. I used some kroil for lube just aerosol penetrating oil made sure to follow the steps to make sure valves closed and piston low enough for clearance used a cordless 18v ratchet and got it done. If your coil blew out make sure you get some longer bolts to hold down the coil packs and retap the holes deeper if you have the means to do so. Van drives like a dream now.
Fredy V.
Reviewed in the United States on April 20, 2025
Tap worked great de don't break like the one I had previously but the burr drill didn't do the job and also came rusted.
Recommended Products

$49.89

$ 23 .99 $23.99

4.8
Select Option

$9.99

$ 3 .99 $3.99

4.4
Select Option

$69.36

$ 32 .99 $32.99

5.0
Select Option

$37.76

$ 19 .99 $19.99

4.3
Select Option

$99.99

$ 40 .99 $40.99

5.0
Select Option

$47.71

$ 25 .99 $25.99

4.7
Select Option