---
product_id: 424397584
title: "for weld on fuel tank cap Senyar Filler Neck Cap, 2in Aluminum Alloy Weld On Filler Neck and Cap Fuel Tank Parts Car Refitting Automotive Replacement Fuel Tank Filler Necks (silver)"
brand: "senyar"
price: "¥5312"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/424397584-for-weld-on-fuel-tank-cap-senyar-filler-neck-cap
store_origin: JP
region: Japan
---

# Fits 2-inch pipe neck diameter Precision M52x2.5 threading Easy direct weld-on install for weld on fuel tank cap Senyar Filler Neck Cap, 2in Aluminum Alloy Weld On Filler Neck and Cap Fuel Tank Parts Car Refitting Automotive Replacement Fuel Tank Filler Necks (silver)

**Brand:** senyar
**Price:** ¥5312
**Availability:** ❌ Out of Stock

## Summary

> ⛽ Upgrade your ride with precision and style — weld on, lock tight, drive confident!

## Quick Answers

- **What is this?** for weld on fuel tank cap Senyar Filler Neck Cap, 2in Aluminum Alloy Weld On Filler Neck and Cap Fuel Tank Parts Car Refitting Automotive Replacement Fuel Tank Filler Necks (silver) by senyar
- **How much does it cost?** ¥5312 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/424397584-for-weld-on-fuel-tank-cap-senyar-filler-neck-cap)

## Best For

- senyar enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Silver Finish:** Modern metallic look that complements any automotive refit with a professional edge.
- • **Guaranteed Reliability:** Backed by 100% product guarantee and responsive customer service to keep you moving without downtime.
- • **Effortless Installation:** Weld-on design eliminates drilling or complex tools—get your fuel system upgrade done fast and clean.
- • **Lightweight Yet Durable:** Crafted from premium aluminum alloy for corrosion resistance and mechanical stability that lasts.
- • **Precision Fit, Zero Guesswork:** Engineered with exact M52x2.5 cap and neck threads for seamless compatibility with 2-inch pipe joints.

## Overview

The Senyar 2-inch Aluminum Alloy Weld On Filler Neck and Cap is a precision-engineered fuel tank part designed for easy installation on 2-inch pipe joints. Made from corrosion-resistant aluminum alloy, it features M52x2.5 threading for a perfect fit, ensuring airtight sealing and long-lasting durability. Its lightweight yet robust construction and sleek silver finish make it an ideal upgrade for automotive refitting, backed by a full product guarantee and dedicated customer support.

## Description

Specification:Condition: 100% brand newItem Type: Weld on filler capMaterial: Aluminum alloyOptional Color: Black, silver Fitment: Suitable for welding on 2 inch inner diameter pipe interfaceSize:Cap Diameter: Approx.58mm / 2.3inCap Height: Approx.15.5mm / 0.6in Overall Height: Approx.81mm / 3.2inBore: Approx.47mm/1.85inNeck Outer Diameter: 2inNeck Thread: M52x2.5 Cap Thread: M52x2.5Package List:1 x Weld On Filler Cap

## Features

- Widely applicable----- The filler cap welded cap diameter: about 58mm / 2.3 inches, cap height: about 15.5mm / 0.6 inches, total height: about 81mm / 3.2 inches, hole: about 47mm / 1.85 inches, neck diameter: 2 inches , Neckline: M52x2.5, Cap thread: M52x2.5 The fuel tank cap is suitable for welding on a 2-inch inner diameter pipe joint. Please carefully check whether it is suitable before buying for aluminum fuel filler neck
- Easy to Install----- Direct installation, easy installation, no welding or drilling, no complicated tools, easy to use and practical. for aluminum weld on cap
- After-sales service----- We provide 100% product guarantee for all these products, and promise to provide you with the best customer service! If you encounter any problems during use, please contact our customer service in time, we will promptly solve difficult problems for you
- Widely applicable----- The filler cap welded cap diameter: about 58mm / 2.3 inches, cap height: about 15.5mm / 0.6 inches, total height: about 81mm / 3.2 inches, hole: about 47mm / 1.85 inches, neck diameter: 2 inches , Neckline: M52x2.5, Cap thread: M52x2.5 The fuel tank cap is suitable for welding on a 2-inch inner diameter pipe joint. Please carefully check whether it is suitable before buying for aluminum fuel filler neck.Widely applicable----- The filler cap welded cap diameter: about 58mm / 2.3 inches, cap height: about 15.5mm / 0.6 inches, total height: about 81mm / 3.2 inches, hole: about 47mm / 1.85 inches, neck diameter: 2 inches , Neckline: M52x2.5, Cap thread: M52x2.5 The fuel tank cap is suitable for welding on a 2-inch inner diameter pipe joint. Please carefully check whether it is suitable before buying for aluminum fuel filler neck.Widely applicable----- The filler cap welded cap diameter: about 58mm / 2.3 inches, cap height: about 15.5mm / 0.6 inches, total height: about 81mm / 3.2 inches, hole: about 47mm / 1.85 inches, neck diameter: 2 inches , Neckline: M52x2.5, Cap thread: M52x2.5 The fuel tank cap is suitable for welding on a 2-inch inner diameter pipe joint. Please carefully check whether it is suitable before buying.Widely applicable----- The filler cap welded cap diameter: about 58mm / 2.3 inches, cap height: about 15.5mm / 0.6 inches, total height: about 81mm / 3.2 inches, hole: about 47mm / 1.85 inches, neck diameter: 2 inches , Neckline: M52x2.5, Cap thread: M52x2.5 The fuel tank cap is suitable for welding on a 2-inch inner diameter pipe joint. Please carefully check whether it is suitable before buying for weld on aluminum cap.Premium Quality----- This fuel filler cap is welded and made of selected aluminum alloy, which is light and soft, strong and rust-proof, has good airtight performance, good processing performance, good corrosion resistance, and is easy to regenerate, which is beneficial to environmental protection for fuel filler in bed.Durable in use----- The filler cap is welded and machined to precise tolerances to achieve trouble-free performance. It has excellent mechanical stability and corrosion resistance, and high reliability. for sealed fuel cap weld on

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08HLJ27T9 |
| Brand | Senyar |
| Date First Available | 5 March 2022 |
| Exterior | Aluminum, Silver |
| Item Weight | 106 g |
| Item model number | Senyarnv45cesu9g-12 |
| Manufacturer | Senyar |
| Manufacturer Part Number | Senyarnv45cesu9g-12 |

## Product Details

- **Brand:** Senyar
- **Colour:** silver
- **Exterior finish:** Aluminum, Silver
- **Material:** Aluminum
- **Vehicle service type:** Car

## Images

![for weld on fuel tank cap Senyar Filler Neck Cap, 2in Aluminum Alloy Weld On Filler Neck and Cap Fuel Tank Parts Car Refitting Automotive Replacement Fuel Tank Filler Necks (silver) - Image 1](https://m.media-amazon.com/images/I/51U3tOPhMZL.jpg)
![for weld on fuel tank cap Senyar Filler Neck Cap, 2in Aluminum Alloy Weld On Filler Neck and Cap Fuel Tank Parts Car Refitting Automotive Replacement Fuel Tank Filler Necks (silver) - Image 2](https://m.media-amazon.com/images/I/51derubOkfL.jpg)
![for weld on fuel tank cap Senyar Filler Neck Cap, 2in Aluminum Alloy Weld On Filler Neck and Cap Fuel Tank Parts Car Refitting Automotive Replacement Fuel Tank Filler Necks (silver) - Image 3](https://m.media-amazon.com/images/I/51toyH2BqIL.jpg)
![for weld on fuel tank cap Senyar Filler Neck Cap, 2in Aluminum Alloy Weld On Filler Neck and Cap Fuel Tank Parts Car Refitting Automotive Replacement Fuel Tank Filler Necks (silver) - Image 4](https://m.media-amazon.com/images/I/51f+3oJvPjL.jpg)
![for weld on fuel tank cap Senyar Filler Neck Cap, 2in Aluminum Alloy Weld On Filler Neck and Cap Fuel Tank Parts Car Refitting Automotive Replacement Fuel Tank Filler Necks (silver) - Image 5](https://m.media-amazon.com/images/I/51UiehU2DNL.jpg)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-26*