---
product_id: 563860296
title: "2\"/50.8mm Aluminum Alloy Weld Billet On Filler Neck Cap Oil Fuel Water Tank Black"
brand: "ptnhz"
price: "378.87 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/563860296-2-50-8mm-aluminum-alloy-weld-billet-on-filler-neck
store_origin: TN
region: Tunisia
---

# Clear anodized durable finish Universal threaded fit Billet aluminum precision 2"/50.8mm Aluminum Alloy Weld Billet On Filler Neck Cap Oil Fuel Water Tank Black

**Brand:** ptnhz
**Price:** 378.87 DT
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your engine bay with precision and style – don’t let your ride blend in!

## Quick Answers

- **What is this?** 2"/50.8mm Aluminum Alloy Weld Billet On Filler Neck Cap Oil Fuel Water Tank Black by ptnhz
- **How much does it cost?** 378.87 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/563860296-2-50-8mm-aluminum-alloy-weld-billet-on-filler-neck)

## Best For

- ptnhz enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight Yet Robust:** At just 119 grams, it balances durability with minimal added weight, perfect for performance enthusiasts.
- • **Universal Threaded Fitment:** Designed to fit OEM coolant tanks with threaded fill necks for hassle-free installation.
- • **Durable Clear Anodized Finish:** Shines bright while resisting corrosion and wear, keeping your engine bay looking sharp.
- • **Scalloped Design for Engine Bay Style:** Adds a modern, aggressive edge that elevates your vehicle’s under-hood aesthetics.
- • **Precision Billet Aluminum Craftsmanship:** Machined from solid billet aluminum for unmatched strength and a sleek polished look.

## Overview

The PTNHZ 2" Aluminum Alloy Weld Billet On Filler Neck Cap is a high-quality, universal replacement cap for coolant, oil, or water tanks. Crafted from billet aluminum with a polished, clear anodized finish, it offers durability and a sleek look. Its scalloped design enhances engine bay aesthetics while fitting OEM threaded fill necks for easy installation. Lightweight and robust, it’s the perfect upgrade for car and truck enthusiasts seeking both function and style.

## Description

2"/50.8mm Aluminum Alloy Weld Billet On Filler Neck Cap Oil Fuel Water Tank Black

## Features

- Overflow coolant tank caps are designed to fit OEM coolant tanks with a threaded fill neck
- Complete replacement caps are machined from billet aluminum, with a polished surface comes with pressure cap.
- Scalloped design, making them the perfect complement to any engine bay. A clear anodized finish adds shine and durability.
- Coolant reservoir cap is a great way to give your engine a custom look.
- Cap Size: 1" /25.4mm, 2"/50.8mm, 2.5"/63.5mm.(Please buy according to your needs and the size in the picture).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | PTNHZ |
| Colour | Aluminum |
| Material | Aluminium |
| Exterior Finish | Aluminium |
| Vehicle Service Type | Car, Truck |
| Style | Modern |
| Item Weight | 0.12 Kilograms |
| Manufacturer | PTNHZ |
| UPC | 778778954787 |
| Package Dimensions | 11.8 x 6.4 x 5.7 cm; 119 g |
| Item model number | DRC0 |
| Manufacturer Part Number | US-DDRC0 |
| Size | 2" |
| Assembly Required | No |
| Country of Origin | USA |
| Item Weight | 119 g |

## Product Details

- **Brand:** PTNHZ
- **Colour:** Aluminum
- **Material:** Aluminium
- **Exterior Finish:** Aluminium
- **Vehicle Service Type:** Car, Truck

## Images

![2"/50.8mm Aluminum Alloy Weld Billet On Filler Neck Cap Oil Fuel Water Tank Black - Image 1](https://m.media-amazon.com/images/I/41Vr5bcE21L.jpg)

## Available Options

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

## Frequently Bought Together

- PTNHZ OD 2"/50.8mm Aluminum Alloy Weld Billet On Filler Neck Cap Oil Fuel Water Tank Black
- AC PERFORMANCE Aluminum 1/2 NPT Female Weld on Bung, 1/2" NPT Weldable Fuel Tank Fitting, Pack of 2

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**Shop now:** [https://www.desertcart.tn/products/563860296-2-50-8mm-aluminum-alloy-weld-billet-on-filler-neck](https://www.desertcart.tn/products/563860296-2-50-8mm-aluminum-alloy-weld-billet-on-filler-neck)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-27*