---
product_id: 39247569
title: "OTC 5608 12 mm Compression Tester Adapter"
brand: "otc"
price: "R$868"
currency: BRL
in_stock: true
category: "Otc"
url: https://www.desertcart.com.br/products/39247569-otc-5608-12-mm-compression-tester-adapter
store_origin: BR
region: Brazil
---

# 12mm spark plug compatibility Fits 2008+ Ford 3-valve engines Easy-turn threading for quick setup OTC 5608 12 mm Compression Tester Adapter

**Brand:** otc
**Price:** R$868
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock precision power in every turn — don’t let your engine diagnostics fall behind!

## Quick Answers

- **What is this?** OTC 5608 12 mm Compression Tester Adapter by otc
- **How much does it cost?** R$868 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/39247569-otc-5608-12-mm-compression-tester-adapter)

## Best For

- otc enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Threading:** Easy-to-turn design accelerates setup, saving you valuable time in the garage
- • **Access the Hard-to-Reach:** Specifically engineered to reach tight spark plug holes with OTC compression testers
- • **Trusted by Professionals:** Highly rated with 4.8 stars from 143 reviews, making it a go-to tool for serious mechanics
- • **Durable Build for Longevity:** Crafted from metal and durable plastic to withstand rigorous use and backed by a lifetime limited warranty
- • **Precision Fit for Ford 3-Valve Engines:** Seamlessly compatible with 4.6, 5.4, and 6.8L engines from 2008 onward

## Overview

The OTC 5608 Compression Tester Adapter is a precision-engineered tool designed for 2008 and newer Ford 4.6, 5.4, and 6.8L 3-valve engines with 12mm spark plugs. Featuring an easy-turn threading mechanism, it enables fast and effortless access to hard-to-reach spark plug holes when used with OTC compression testers. Built from durable materials and backed by a lifetime limited warranty, this adapter is a trusted choice among professional mechanics and automotive enthusiasts alike.

## Description

This adapter works on 2008 and newer Ford 4.6, 5.4 and 6.8 liter 3-valve engines with 12 millimeter spark plugs. An easy-to-turn feature makes starting thread fast. Use with OTC compression testers to access hard-to-reach spark plug holes.

## Features

- Works on 2008 and newer Ford 4.6, 5.4 and 6.8 liter 3-valve engines with 12 millimeter spark plugs
- Easy to turn feature makes starting thread fast
- Use with OTC compression testers to access hard to reach spark plug holes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00F5YZNZ8 |
| Best Sellers Rank | #219,971 in Automotive ( See Top 100 in Automotive ) #63 in Engine Compression Gauges |
| Brand Name | OTC |
| Customer Reviews | 4.8 4.8 out of 5 stars (143) |
| EU Spare Part Availability Duration | 1 years |
| Global Trade Identification Number | 00731413558535 |
| Included Components | One commpression tester |
| Item Dimensions | 12.5 x 5 x 0.25 inches |
| Item Type Name | Compression Tester |
| Item Weight | 6.4 ounces |
| Manufacturer | OTC |
| Material Type | Metal or Durable Plastic |
| Model | 5608 |
| Number of Items | 1 |
| Part Number | 5608 |
| Thread Style | Iso Metric |
| UPC | 731413558535 |
| Unit Count | 1 Count |
| Voltage | 12 |
| Warranty Description | Lifetime limited warranty |

## Product Details

- **Brand:** OTC
- **EU Spare Part Availability Duration:** 1 years
- **Item Weight:** 6.4 ounces
- **Item dimensions L x W x H:** 12.5 x 5 x 0.25 inches
- **Material:** Metal or Durable Plastic

## Images

![OTC 5608 12 mm Compression Tester Adapter - Image 1](https://m.media-amazon.com/images/I/51d6c-LCI+L.jpg)

---

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**Shop now:** [https://www.desertcart.com.br/products/39247569-otc-5608-12-mm-compression-tester-adapter](https://www.desertcart.com.br/products/39247569-otc-5608-12-mm-compression-tester-adapter)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-08-22*