---
product_id: 1250836
title: "MotoRad 3003 Radiator Cap Tester Adapter - Dodge Ram 1500 (11-21) Ram 1500 (94-10) Grand Caravan (87-20) Charger (66-21) Ram 1500 (94-10) Durango (98-21) Dakota (87-12) Journey (09-18)"
brand: "motorad"
price: "3345 som"
currency: KGS
in_stock: true
reviews_count: 1
url: https://www.desertcart.kg/products/1250836-motorad-3003-radiator-cap-tester-adapter-dodge-ram-1500-11
store_origin: KG
region: Kyrgyzstan
---

# Compact 3x3x3.25 inch size Compatible with MT-300 pressure tester Precision machined metal build MotoRad 3003 Radiator Cap Tester Adapter - Dodge Ram 1500 (11-21) Ram 1500 (94-10) Grand Caravan (87-20) Charger (66-21) Ram 1500 (94-10) Durango (98-21) Dakota (87-12) Journey (09-18)

**Brand:** motorad
**Price:** 3345 som
**Availability:** ✅ In Stock

## Summary

> 🔧 Test like a pro, drive with confidence!

## Quick Answers

- **What is this?** MotoRad 3003 Radiator Cap Tester Adapter - Dodge Ram 1500 (11-21) Ram 1500 (94-10) Grand Caravan (87-20) Charger (66-21) Ram 1500 (94-10) Durango (98-21) Dakota (87-12) Journey (09-18) by motorad
- **How much does it cost?** 3345 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/1250836-motorad-3003-radiator-cap-tester-adapter-dodge-ram-1500-11)

## Best For

- motorad enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Automotive Pros:** A must-have tool for Dodge, Ram, and Chrysler vehicle owners
- • **Accurate Coolant Cap Testing:** Ensures your cooling system maintains optimal pressure
- • **Compact & Lightweight Design:** Easy to handle and store at just 5.8 ounces
- • **Seamless MT-300 Compatibility:** Effortlessly integrates with your existing pressure tester
- • **Durable Machined Metal Construction:** Engineered for long-lasting professional use

## Overview

The MotoRad 3003 Radiator Cap Tester Adapter is a precision-machined metal tool designed for professional-grade testing of automotive coolant caps. Compatible with the MT-300 pressure tester, it ensures your vehicle’s cooling system maintains the correct pressure, supporting models from Dodge Ram, Grand Caravan, Charger, Durango, Dakota, and Journey. Compact and durable, it’s an essential accessory for reliable vehicle maintenance.

## Description

Tester adapter for the MT-300 cooling system pressure testers. Professional grade test equipment to ensure an automotive cooling system is operating at the correct pressure. Made from high quality materials to ensure durability. Designed to test automotive coolant caps.

## Features

- Machined metal construction
- Works with MT-300 pressure tester
- Tests coolant caps

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Motorad |
| Brand | MotoRad |
| Model | MRD-3003 |
| Item Weight | 5.8 ounces |
| Product Dimensions | 3 x 3 x 3.25 inches |
| Item model number | 3003 |
| Exterior | Machined |
| Manufacturer Part Number | 3003 |

## Images

![MotoRad 3003 Radiator Cap Tester Adapter - Dodge Ram 1500 (11-21) Ram 1500 (94-10) Grand Caravan (87-20) Charger (66-21) Ram 1500 (94-10) Durango (98-21) Dakota (87-12) Journey (09-18) - Image 1](https://m.media-amazon.com/images/I/61w2n0YPpmL.jpg)

## Customer Reviews

### ⭐ 1.0 out of 5 stars







  
  
    Waste of money and time
  

*by J***E on Reviewed in the United States on December 19, 2023*

Part was purchased for 2007 Jeep 4.7 liter, v8. Part does not come anywhere near being able to fit oem radiator cap. Waste! Avoid! DID receive quick refund from seller!

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**Shop now:** [https://www.desertcart.kg/products/1250836-motorad-3003-radiator-cap-tester-adapter-dodge-ram-1500-11](https://www.desertcart.kg/products/1250836-motorad-3003-radiator-cap-tester-adapter-dodge-ram-1500-11)

---

*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-05-27*