---
product_id: 25041159
title: "Caterpillar 1R1808 Oil Filter, 1 Pack"
brand: "cat"
price: "€ 128.87"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/25041159-caterpillar-1r1808-oil-filter-1-pack
store_origin: DE
region: Germany
---

# 135.8 mm Diameter Length Advanced Efficiency Rating Spin-on Installation Caterpillar 1R1808 Oil Filter, 1 Pack

**Brand:** cat
**Price:** € 128.87
**Availability:** ✅ In Stock

## Summary

> 🛢️ Keep your engine running like a boss with Caterpillar’s precision filtration!

## Quick Answers

- **What is this?** Caterpillar 1R1808 Oil Filter, 1 Pack by cat
- **How much does it cost?** € 128.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/25041159-caterpillar-1r1808-oil-filter-1-pack)

## Best For

- cat enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Spin-On Design:** Quick, tool-free installation saves time and hassle during maintenance.
- • **Robust Steel Construction:** Durable steel exterior ensures long-lasting performance under tough conditions.
- • **Precision Engine Protection:** Advanced efficiency filter media traps contaminants to extend engine life.
- • **Trusted Caterpillar Quality:** OEM-grade reliability backed by a global leader in heavy machinery parts.
- • **Perfect Fit for Your Vehicle:** Vehicle-specific fit guarantees seamless compatibility and optimal filtration.

## Overview

The Caterpillar 1R1808 Oil Filter delivers advanced efficiency filtration with a durable steel build and a convenient spin-on installation. Designed for vehicle-specific fit, it ensures optimal engine protection and longevity, making it a trusted choice for professional-grade automotive maintenance.

## Description

Caterpillar 1R1808 Oil Filter, 1 Pack

## Features

- Caterpillar Oil Filter 1R-1808
- Cross References Fleet guard LF691A, LF3566, LF9691A
- Efficiency Rating: Advanced Efficiency
- Installation Type: Spin-on
- Diameter Length (MM): 135.8

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CAT |
| Material | Steel |
| Product Grade | Like New |
| Vehicle Service Type | Car |
| Outside Diameter | 5.35 Inches |
| Thread Size | 3/4" NPT |
| OEM Part Number | 1R-1880 |
| Manufacturer | Caterpillar |
| Number of Items | 1 |
| Automotive Fit Type | Vehicle Specific Fit |
| Model | Oil Filter |
| Item Weight | 3.72 pounds |
| Package Dimensions | 12.2 x 5.43 x 5.39 inches |
| Item model number | 1R1808 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 1R1808 |
| National Stock Number | 2940-01-533-3470 |

## Product Details

- **Brand:** CAT
- **Material:** Steel
- **Product Grade:** Like New
- **Vehicle Service Type:** Car
- **Outside Diameter:** 5.35 Inches

## Images

![Caterpillar 1R1808 Oil Filter, 1 Pack - Image 1](https://m.media-amazon.com/images/I/51EmmhBiNkL.jpg)

## Questions & Answers

**Q: Will this filter fit my 2003  cat 3126e engine in my motor home?**
A: I would say no. It fits the c15 a bigger engine that’s in tractor trailers. Try to get number off current filter

**Q: Not a question. Same thread but too wide for Powerstroke without pan modification. (?)**
A: Correct.  This filter is not meant for a Powerstroke.

**Q: What are the best oil, pre and secondary fuel filters for a 1999 cat 3126, 7.2l in a fl-70 freightliner?**
A: Amzoil has one of the best oil filters and oil filtration systems out there. They remove particles down to 3 microns

**Q: is it good?**
A: Yes, very. Caterpillar makes their own filters and they are very good. I highly recommend them.

## Frequently Bought Together

- Caterpillar 1R1808 Oil Filter, 1 Pack
- Caterpillar 1R-0749 Advanced High Efficiency Fuel Filter Multipack (Pack of 1)
- Caterpillar 2568753 Fuel/Water Separator, 1 Pack

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**Shop now:** [https://www.desertcart.de/products/25041159-caterpillar-1r1808-oil-filter-1-pack](https://www.desertcart.de/products/25041159-caterpillar-1r1808-oil-filter-1-pack)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-27*