---
product_id: 287361194
title: "P550248 Fuel Filter, Water Separator, Spin-on"
brand: "donaldson"
price: "€ 51.96"
currency: EUR
in_stock: true
reviews_count: 4
category: "Donaldson"
url: https://www.desertcart.pt/products/287361194-p550248-fuel-filter-water-separator-spin-on
store_origin: PT
region: Portugal
---

# Compact 3.03 in diameter spin-on design M15x1.5 precision thread fit 15 micron filtration @ 99% efficiency P550248 Fuel Filter, Water Separator, Spin-on

**Brand:** donaldson
**Price:** € 51.96
**Availability:** ✅ In Stock

## Summary

> 🛠️ Filter smarter, drive stronger — don’t let your engine miss a beat!

## Quick Answers

- **What is this?** P550248 Fuel Filter, Water Separator, Spin-on by donaldson
- **How much does it cost?** € 51.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/287361194-p550248-fuel-filter-water-separator-spin-on)

## Best For

- donaldson enthusiasts

## Why This Product

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

## Key Features

- • **Easy Spin-On Installation:** Quick, tool-free replacement saves time and keeps your rig running smoothly.
- • **Durable Carbon Steel Build:** Robust outer shell ensures long-lasting protection against harsh conditions.
- • **Precision Filtration Power:** Captures 99% of contaminants at a fine 15 micron rating for peak engine performance.
- • **Universal Truck Compatibility:** Engineered to fit a wide range of diesel trucks, including Cummins 8.3 and NH L218 models.
- • **Cost-Effective OEM Alternative:** Delivers premium filtration at a fraction of the OEM price—smart savings without compromise.

## Overview

The Donaldson P550248 Fuel Filter is a high-efficiency spin-on filter with a 15 micron rating that removes 99% of fuel contaminants. Designed with a durable carbon steel outer shell and a precise M15x1.5 thread, it fits a broad range of diesel trucks including Cummins 8.3 and NH L218. This replacement part offers an easy installation and a cost-effective alternative to OEM filters, ensuring reliable engine protection and performance.

## Description

Incredible tools at an incredible price

Review: Perfect fit - Perfect fit for diesel engine 8.3 cummins
Review: Fits NH L218 - Use it for firewall filter on L218. Cheaper than oem, and shipped right away.

## Features

- 15 MICRON RATING @ 99% EFF
- 3.03 IN OD
- 5.83 IN L
- FUEL FILTER
- M15X1.5 THREAD

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00KQPNK7Y |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | 743,863 in Automotive ( See Top 100 in Automotive ) 2,858 in Car Fuel Filters |
| Brand | Donaldson |
| Brand Name | Donaldson |
| Compatible with Vehicle Type | Truck |
| Customer Reviews | 4.8 out of 5 stars 28 Reviews |
| Global Trade Identification Number | 00742330041789 |
| Included Components | Fuel Filter |
| Item Diameter | 3.04 Inches |
| Item diameter | 3.04 Inches |
| Manufacturer | Donaldson |
| Manufacturer Part Number | P550248 |
| Model Number | P550248 |
| Number of Items | 1 |
| Number of Packs | 1 |
| OEM Equivalent Part Number | ABARTH 73175965, ALFA ROMEO 60507208, ALFA ROMEO 60507209, ALFA ROMEO 71736119 |
| Outer Material Type | Carbon Steel |
| Outer material | Carbon Steel |
| Product Grade | Replacement Part |
| Product grade | Replacement Part |
| Style | Spin-On |
| Style Name | Spin-On |
| UPC | 742330041789 |
| Unit Count | 1.0 count |
| Vehicle service type | Truck |

## Product Details

- **Brand:** Donaldson
- **Product grade:** Replacement Part
- **Outer material:** Carbon Steel
- **Vehicle service type:** Truck
- **Item diameter:** 3.04 Inches

## Images

![P550248 Fuel Filter, Water Separator, Spin-on - Image 1](https://m.media-amazon.com/images/I/71Lmv-d3jJL.jpg)
![P550248 Fuel Filter, Water Separator, Spin-on - Image 2](https://m.media-amazon.com/images/I/41TOs2CKZdL.jpg)
![P550248 Fuel Filter, Water Separator, Spin-on - Image 3](https://m.media-amazon.com/images/I/31rkphvrYOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect fit
*by A***R on 15 March 2026*

Perfect fit for diesel engine 8.3 cummins

### ⭐⭐⭐⭐⭐ Fits NH L218
*by S***M on 27 October 2022*

Use it for firewall filter on L218. Cheaper than oem, and shipped right away.

### ⭐⭐⭐⭐⭐ It was correct
*by A***R on 22 June 2019*

It didn’t fix my problem but it was exactly what it said it was so I’m satisfied

## Frequently Bought Together

- Donaldson P550248 Fuel Filter, Water Separator, Spin-on
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- Donaldson - P164384 Hydraulic Filter, Spin-on, Duramax

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**Shop now:** [https://www.desertcart.pt/products/287361194-p550248-fuel-filter-water-separator-spin-on](https://www.desertcart.pt/products/287361194-p550248-fuel-filter-water-separator-spin-on)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-01*