Description
Check the specifications, dimensions, variation details, referenced part numbers, and available fitment evidence before matching this item to an application.
| Size | 14mm x 1.25 pitch |
|---|---|
| Brand | HQPARRTS |
| Connector Type | Plug |
| Thread Size | 3/4-10, 14mm x 1.25 pitch |
| Thread Type | UNC and Metric |
| Number of Pieces | 1 |
| Manufacturer | HQPARRTS |
| Part Number | Spark Plug Insert |
| Item Weight | 0.88 ounces |
| Package Dimensions | 3.19 x 3.07 x 1.14 inches |
| Country of Origin | China |
| Item model number | Spark Plug Insert |
| Included Components | Spark Plug Insert |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 1 year |
Product Description
Compatible With
For Ford Cylinder Head 4.6L 5.4L Fix Thread Failed Repair Insert Triton-Oversized,The bushing is for a 2-valve engine
Size
External thread is 3/4-10 Internal is 14mm x 1.25 pitch (same as factory spark plug thread) Overall length is about 7/8″.
Applicable scenarios
Drill and tap your spark plug hole to 3/4-10, and use your spark plug to screw in this adapter. Use jb-weld on the external threads of this adapter.
Note
For Ford 4.6 5.4 Blown Spark Plug Failed Repair Fix Insert Triton Oversize Bushing.Please confirm that the parts are the correct ones you need before purchasing.
High-Quality
- Made from high-quality materials for ultimate durability




Joe Bishop –
had a 4.6 f-150 that some one goofed up an insert previously bad, this insert was a hail mary before having to change out the head. drilled out & tapped cylinder, cleaned everything out and ran insert down with high temp jb weld around the threads and let sit over night. put coil back in and it has ran every day towing a car hauler trailer for the last 6mths and thousands of miles
Kayla Clark –
Bought this after spending $700+ at the repair shop, and they didn’t fix the issue. Decided to try this as a last resort in hopes of limping the truck along until we could sell it and get out from under it. This fixed it and now the truck runs stronger than ever. It fit perfectly and was well worth the money. No longer wishing to sell the truck. Thank you.
JT –
Used I. CHEVY 2.2L S10. Saved the cylinder head on my truck. Way less expensive than other brands. Very pleased.