---
product_id: 210647898
title: "Original ISX After-treatment Doser Injector 4309454RX"
brand: "lapb"
price: "$5.70"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/210647898-original-isx-after-treatment-doser-injector-4309454rx
store_origin: US
region: United States of America
---

# 8 oz Lightweight Compact Dimensions Genuine Engine Kit Original ISX After-treatment Doser Injector 4309454RX

**Brand:** lapb
**Price:** $5.70
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate Your Engine Game!

## Quick Answers

- **What is this?** Original ISX After-treatment Doser Injector 4309454RX by lapb
- **How much does it cost?** $5.70 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/210647898-original-isx-after-treatment-doser-injector-4309454rx)

## Best For

- lapb enthusiasts

## Why This Product

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

## Key Features

- • **Durable Quality:** Built to last, ensuring longevity and consistent performance.
- • **Easy Installation:** Designed for straightforward installation, saving you time and hassle.
- • **Lightweight & Compact:** Weighs only 8 ounces and fits perfectly in tight spaces.
- • **Precision Engineering:** Remanufactured to meet exacting specifications for optimal performance.
- • **State-of-the-Art Design:** Incorporates cutting-edge technology for enhanced reliability.

## Overview

The Original ISX After-treatment Doser Injector 4309454RX is a remanufactured genuine engine service kit by LAPB, designed to meet precise specifications. Weighing just 8 ounces and featuring compact dimensions of 8 x 5 x 2 inches, this injector combines state-of-the-art technology with durability, ensuring optimal performance and reliability for your engine.

## Description



## Features

- ✔ 4309454RX, Aftercooler Injector Service Kit - Remanufactured Genuine Engine
- ✔ Meet exacting specifications
- ✔ Incorporate state-of-the-art design technology

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | LAPB |
| Brand | LAPB |
| Item Weight | 8 ounces |
| Package Dimensions | 8 x 5 x 2 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 4309454 |

## Images

![Original ISX After-treatment Doser Injector 4309454RX - Image 1](https://m.media-amazon.com/images/I/81B7GBiCW1L.jpg)
![Original ISX After-treatment Doser Injector 4309454RX - Image 2](https://m.media-amazon.com/images/I/81Je1G1DVxL.jpg)
![Original ISX After-treatment Doser Injector 4309454RX - Image 3](https://m.media-amazon.com/images/I/81jQoYItELL.jpg)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-10*