---
product_id: 29741350
title: "OEMTOOLS 25648 Fix-A-Thread Spark Plug Saver Inserts, Metric, M14 - 1.25, Socket Rethreading Kit Components For Car, Truck, RV, And Aviation Repair, 14mm Thread"
brand: "oemtools"
price: "SAR 108"
currency: SAR
in_stock: true
url: https://www.desertcart.com.sa/products/29741350-oemtools-25648-fix-a-thread-spark-plug-saver-inserts-metric
store_origin: SA
region: Saudi Arabia
---

# 6 high-strength inserts 18-8 stainless steel durability Fits M14 x 1.25 threads OEMTOOLS 25648 Fix-A-Thread Spark Plug Saver Inserts, Metric, M14 - 1.25, Socket Rethreading Kit Components For Car, Truck, RV, And Aviation Repair, 14mm Thread

**Brand:** oemtools
**Price:** SAR 108
**Availability:** ✅ In Stock

## Summary

> 🔧 Save your threads, save your ride — don’t let stripped spark plugs slow you down!

## Quick Answers

- **What is this?** OEMTOOLS 25648 Fix-A-Thread Spark Plug Saver Inserts, Metric, M14 - 1.25, Socket Rethreading Kit Components For Car, Truck, RV, And Aviation Repair, 14mm Thread by oemtools
- **How much does it cost?** SAR 108 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/29741350-oemtools-25648-fix-a-thread-spark-plug-saver-inserts-metric)

## Best For

- oemtools enthusiasts

## Why This Product

- Trusted oemtools brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lifetime Reliability:** Limited lifetime warranty backs your investment, making this kit a must-have for professional-grade thread restoration.
- • **Triple-Length Inserts:** Versatile 3-length inserts cover all common spark plug reaches, ensuring no job is out of reach.
- • **Precision Thread Repair:** Restore damaged spark plug threads with exact M14 x 1.25 sizing for a flawless fit every time.
- • **Industrial-Grade Durability:** Crafted from corrosion-resistant 18-8 stainless steel with diamond-shaped spring threads for maximum hold and longevity.
- • **Multi-Material Compatibility:** Engineered to rethread alloys, steel, plastics, magnesium, and more—perfect for automotive, aviation, and military-grade repairs.

## Overview

The OEMTOOLS 25648 Fix-A-Thread Spark Plug Saver Inserts kit includes 6 premium M14 x 1.25 stainless steel inserts designed to repair stripped spark plug threads across multiple materials. Featuring a diamond-shaped spring thread design for superior grip and corrosion resistance, this kit is essential for automotive, truck, RV, and aviation repairs. Compatible with taper seat and gasket type spark plugs, it offers versatile, long-lasting thread restoration backed by a limited lifetime warranty.

## Description

Product Description OEMTOOLS 25648 Fix-A-Thread Spark Plug Saver Inserts are designed for rethreading in all materials such as alloys, steel, plastics, magnesium, and more. Specified for automotive, military, aviation and other similar usage, these inserts are made from 18-8 stainless steel wire with a diamond shaped cross section wound to the shape of a spring thread. This positive mechanical locking feature keeps threading in place so there is no loss of compression over time, like you may see with less sophisticated inserts. The corrosion-resistance steel alloy construction extends thread life, even after repeated disassembly and reassembly. Similarly, the high tensile strength wire construction eliminates thread failure due to stripping, vibration, and fatigue. Extreme heat resistance maximizes tapped thread strength under any conditions. Please note that installation requires use of a thread insert tool. These 6 14 - 1.25 inserts are designed for use with a complete thread restorer kit containing a quality intermediate tap, thread repair tool, and easy to follow instructions. When you need more spark plug savers for your thread chaser set, the OEMTOOLS 25648 Fix-A-Thread Spark Plug Saver Inserts are here to save the day. From the Manufacturer OEMTOOLS Fix-A-Thred Inserts are designed to repair stripped threads on "Non-Tapered Seat" spark plugs and for rethreading in all materials such as alloys, steel, plastics and magnesium. They are specified for military, aviation and other similar usage. Inserts are made from high quality 18-8 stainless steel wire with a diamond shaped cross section wound to the shape of a spring thread. Each kit contains a quality intermediate tap, quantity of inserts and easy-to-follow instructions.

## Features

- Functionality: Designed to help you repair damaged cylinder heads with blown spark plugs; For both taper seat and gasket type spark plug assemblies
- Versatility: Features 3 insert lengths; Engineered to fit the most common spark plug reaches; Essential parts of any thread restorer kit
- Resilience: High quality 18-8 stainless steel wire; Specially designed diamond shaped cross section spring thread for extra hold
- Companion Piece: Requires spark plug tool for installation; For use with OEMTOOLS 25647 Spark Plug Thread Repair Kit Metric 14 - 1.25
- Specifications: Limited components of a complete 14 - 1.25 spark plug thread chaser kit; Includes 6 M14 - 1.25 Inserts; Drill Size 14.25 millimeter and 9/16 inch

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004FEJK3A |
| Best Sellers Rank | #34,624 in Automotive ( See Top 100 in Automotive ) #414 in Spark Plug & Ignition Tools |
| Brand | OEMTOOLS |
| Color | Black |
| Compatible Groove Diameter | 14.1 millimeters |
| Customer Reviews | 4.5 4.5 out of 5 stars (291) |
| Drive Style | Cross |
| Exterior Finish | Black Oxide |
| Fastener Type | Insert |
| Finish Types | Powder Coated |
| Global Trade Identification Number | 00076812256485 |
| Grade Rating | industrial |
| Included Components | Fix-A-Thread Spark Plug Saver Inserts Kit, Metric, M14-1.25 |
| Inside Thread Size | M14 |
| Item Diameter | 14 millimeters |
| Item Dimensions | 4 x 1.5 x 1 inches |
| Item Type Name | OEMTOOLS 25648 Fix-A-Thread Spark Plug Saver Inserts Kit, Metric, M14-1.25 | Rethread Any Material – Steel, Metal Alloys, Plastic, Magnesium, and more | Useful Car, Truck, RV, & Aviation Repair Tool |
| Item Weight | 22.68 g |
| Manufacturer | Great Neck Saw |
| Material Type | Stainless Steel |
| Metal Type | Stainless Steel |
| Model | 25648 |
| Number Of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Outside Diameter | 14 millimeters |
| Part Number | 25648 |
| Screw Head Style | taper seat and gasket |
| Set Name | OEMTOOLS M14-1.25 Spark Plug Saver Inserts Set (6 Pieces) |
| Size Name | M14-1.25 |
| Thread Class | Class 2A |
| Thread Coverage | Fully Threaded |
| Thread Size | M14 x 1.25 |
| Thread Style | Left Hand |
| Thread Type | National Pipe Taper |
| UPC | 076812256485 |
| Unit Count | 1 Count |
| Warranty Description | OEMTOOLS Limited Lifetime |

## Product Details

- **Color:** Black
- **Exterior Finish:** Black Oxide
- **Fastener Type:** Insert
- **Material:** Stainless Steel
- **Thread Size:** M14 x 1.25

## Images

![OEMTOOLS 25648 Fix-A-Thread Spark Plug Saver Inserts, Metric, M14 - 1.25, Socket Rethreading Kit Components For Car, Truck, RV, And Aviation Repair, 14mm Thread - Image 1](https://m.media-amazon.com/images/I/71nsdFVfhzL.jpg)

## Available Options

This product comes in different **Style** options.

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-11-09*