---
product_id: 253603410
title: "K&N KN-171B Harley Davidson/Buell High Performance Oil Filter"
brand: "k&n"
price: "€ 35.61"
currency: EUR
in_stock: true
reviews_count: 5
category: "K&N"
url: https://www.desertcart.fi/products/253603410-k-and-n-kn-171b-harley-davidson-buell-high-performance
store_origin: FI
region: Finland
---

# High-performance filtration Optimized for Harley/Buell engines Direct OE replacement fit K&N KN-171B Harley Davidson/Buell High Performance Oil Filter

**Brand:** k&n
**Price:** € 35.61
**Availability:** ✅ In Stock

## Summary

> 🏍️ Ride Clean, Ride Confident: The Ultimate Oil Filter Upgrade

## Quick Answers

- **What is this?** K&N KN-171B Harley Davidson/Buell High Performance Oil Filter by k&n
- **How much does it cost?** € 35.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/253603410-k-and-n-kn-171b-harley-davidson-buell-high-performance)

## Best For

- k&n enthusiasts

## Why This Product

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

## Key Features

- • **Precision OE Fit:** Seamlessly replaces your stock oil filter for hassle-free installation and perfect compatibility.
- • **Fast & Free Shipping:** Get your filter delivered quickly with free shipping and easy returns—never miss a maintenance window.
- • **Trusted by Thousands:** Rated 4.8/5 by over 12,000 riders who demand peak performance and reliability.
- • **Lightweight Durability:** Crafted with robust materials weighing just 272g, balancing strength and efficiency.
- • **Enhanced Engine Protection:** Delivers superior filtration to keep your Harley or Buell engine running smoother, longer.

## Overview

The K&N KN-171B is a high-performance oil filter designed specifically for Harley Davidson and Buell motorcycles. It offers a direct OE replacement fit, ensuring easy installation and optimal engine protection. Weighing just 272 grams, it combines durability with efficiency. With a stellar 4.8-star rating from nearly 13,000 users, this filter is trusted by riders who prioritize engine longevity and performance. Available with fast, free shipping and hassle-free returns, it’s the smart choice for your next oil change.

## Description

Buy K&N KN-171B Harley Davidson/Buell High Performance Oil Filter online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Used for my 2011 HD Fat Boy Soft Tail.
Review: Correcte en snelle service

## Features

- Direct oe replacement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000FGI6E6 |
| Best Sellers Rank | #7,148 in Automotive ( See Top 100 in Automotive ) #66 in Automotive Replacement Oil Filters |
| Brand | K&N |
| Customer Reviews | 4.8 4.8 out of 5 stars (12,980) |
| Date First Available | 7 August 2012 |
| Exterior | Painted |
| Item Weight | 272 g |
| Item model number | KN-171B |
| Manufacturer | K&N Engineering |
| Manufacturer Part Number | KN-171B |
| Model | Oil Filter |
| OEM Part Number | KN-171B |
| Product Dimensions | 10.16 x 7.62 x 7.62 cm; 272.16 g |
| Safety Rating | Não Aplicável |

## Product Details

- **Brand:** K&N
- **Item dimensions L x W x H:** 10.2 x 7.6 x 7.6 centimeters
- **Material:** Stainless Steel
- **Product grade:** Performance Part
- **Vehicle service type:** Motorcycle

## Images

![K&N KN-171B Harley Davidson/Buell High Performance Oil Filter - Image 1](https://m.media-amazon.com/images/I/615VVLBFeZL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Amazon needs to fix the fact that this filter does in fact, fit a 2018 harley davidson fat bob fxfb... cuz i use it all the time.**
A: You can go the K&N webpage (link below) for this particular filter.  There is a fitment guide there.   According to that website this will fit a 2010 Fat Bob and several others.

**Q: does this filter a kn171b replace a 63798-99A**
A: The 63798-99A would cross-reference to the K&N KN-171B Oil Filter.

**Q: Can I use this filter on my 2019 fatboy 107?**
A: Not sure. A 2002 Lexus 300 SUV is the same filter as this I do know.

**Q: Will this work on a2016 wide glide 103 engine**
A: This fit the 103 Harley Twin I have. Ultimately, put your make and model into your garage in Amazon and it will let you know if it applies. I suspect it will fit all 103 engines.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***B on 23 December 2019*

Used for my 2011 HD Fat Boy Soft Tail.

### ⭐⭐⭐⭐ Review
*by E***S on 22 May 2025*

Correcte en snelle service

### ⭐⭐⭐⭐⭐ Review
*by C***E on 1 February 2026*

Bom mas faltou os adesivos

## Frequently Bought Together

- K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils, Wrench Off Nut: Fits Select Harely Davidson Motorcycles, KN-171B
- Red Line 90226 20W50 Powersport Motor Oil V-Twin - 1 Powerpack Kit
- QHDSGZS Oil Change Kit Oil Filter Cap Wrench,Crankcase Fill Funnel,Primary Case Oil Funnel,Drip-Free Oil Filter Funnel,30Pcs O-Rings,Compatible with Harley,QHDSGZS-011

---

## 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.fi/products/253603410-k-and-n-kn-171b-harley-davidson-buell-high-performance](https://www.desertcart.fi/products/253603410-k-and-n-kn-171b-harley-davidson-buell-high-performance)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-17*