---
product_id: 514303825
title: "OD 2\"/50.8mm Aluminium Alloy Fuel Cap Weld On Filler Neck Oil Tank Cap Silver"
brand: "yigucs"
price: "R$249"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/514303825-od-2-50-8mm-aluminium-alloy-fuel-cap-weld-on
store_origin: BR
region: Brazil
---

# Polished billet aluminum finish 50.8mm OD precision fit Corrosion & wear resistant aluminum alloy OD 2"/50.8mm Aluminium Alloy Fuel Cap Weld On Filler Neck Oil Tank Cap Silver

**Brand:** yigucs
**Price:** R$249
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your ride with precision and style — don’t let a worn cap hold you back!

## Quick Answers

- **What is this?** OD 2"/50.8mm Aluminium Alloy Fuel Cap Weld On Filler Neck Oil Tank Cap Silver by yigucs
- **How much does it cost?** R$249 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/514303825-od-2-50-8mm-aluminium-alloy-fuel-cap-weld-on)

## Best For

- yigucs enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Polished Finish:** Machined billet aluminum with a clear anodized finish delivers a premium, modern look that elevates your engine bay aesthetics.
- • **Leak-Proof Reliability:** Designed to replace worn or damaged caps, preventing leaks and maintaining optimal fuel system integrity.
- • **Precision Engineered Fit:** Seamlessly fits 2"/50.8mm threaded filler necks for universal compatibility across cars, trucks, motorcycles, and more.
- • **Durable Aluminum Alloy Build:** Crafted from high-grade aluminum alloy ensuring superior corrosion resistance and long-lasting wear performance.
- • **Effortless Weld-On Installation:** Simple step-by-step installation ensures a secure, professional fit that stands up to daily use and harsh conditions.

## Overview

The OD 2"/50.8mm Aluminum Alloy Fuel Cap is a universal, weld-on replacement designed for threaded filler necks. Made from durable, corrosion-resistant billet aluminum with a polished anodized finish, it offers both functional leak protection and a sleek, modern upgrade to your vehicle’s engine bay.

## Description

OD 2"/50.8mm Aluminium Alloy Fuel Cap Weld On Filler Neck Oil Tank Cap Silver

## Features

- Compatible models: OD 2"/50.8mm Aluminum alloy fuel cap is used to install the coolant tank with threaded filler neck
- Function: After a long time of use, the fuel tank cap on the water tank will be damaged or leaked. Replacing a new fuel tank cap can solve this problem
- Material: Made of high-quality aluminum alloy material, stable, wear-resistant, corrosion-resistant, longer use time and higher efficiency
- Features: Machined from billet aluminum with polished surface and pressure cap; The scalloped design makes it the perfect addition to any engine bay. Clear anodized finish adds luster and durability; The excellent appearance design can provide your engine with a better visual experience
- Install: 1. Wipe the water stains and stains next to the water tank with a rag to make the surface smooth and flat; 2. Install the fuel tank cap and adjust the position to the hole position; 3. The junction of the welded fuel tank cap and the fuel tank; 4. Install the fuel tank cap; 5. Check the weld for leaks

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | YIGUCS |
| Color | silver |
| Material | Aluminum |
| Exterior Finish | Aluminium,Aluminum,Polished |
| Vehicle Service Type | Car, Truck, Motorcycle, ATV, Lawn Mower, Snowmobile |
| Style | Modern |
| Item Weight | 0.11 Kilograms |
| Automotive Fit Type | Universal Fit |
| Manufacturer | Taillyg |
| Item Weight | 3.84 ounces |
| Package Dimensions | 2.83 x 2.83 x 1.65 inches |
| Item model number | 019d1be7-8cf1-4384-9b43-b626ca554a1a |
| Manufacturer Part Number | Filler Neck Cap Oil |

## Product Details

- **Brand:** YIGUCS
- **Color:** silver
- **Material:** Aluminum
- **Exterior Finish:** Aluminium,Aluminum,Polished
- **Vehicle Service Type:** Car, Truck, Motorcycle, ATV, Lawn Mower, Snowmobile

## Images

![OD 2"/50.8mm Aluminium Alloy Fuel Cap Weld On Filler Neck Oil Tank Cap Silver - Image 1](https://m.media-amazon.com/images/I/51rC+P8ockL.jpg)
![OD 2"/50.8mm Aluminium Alloy Fuel Cap Weld On Filler Neck Oil Tank Cap Silver - Image 2](https://m.media-amazon.com/images/I/61BBOrDksyL.jpg)
![OD 2"/50.8mm Aluminium Alloy Fuel Cap Weld On Filler Neck Oil Tank Cap Silver - Image 3](https://m.media-amazon.com/images/I/51ycUe-eFRL.jpg)
![OD 2"/50.8mm Aluminium Alloy Fuel Cap Weld On Filler Neck Oil Tank Cap Silver - Image 4](https://m.media-amazon.com/images/I/61qWqgCYqZL.jpg)
![OD 2"/50.8mm Aluminium Alloy Fuel Cap Weld On Filler Neck Oil Tank Cap Silver - Image 5](https://m.media-amazon.com/images/I/61Q9QliwySL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/514303825-od-2-50-8mm-aluminium-alloy-fuel-cap-weld-on](https://www.desertcart.com.br/products/514303825-od-2-50-8mm-aluminium-alloy-fuel-cap-weld-on)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-28*