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Item #:
145537
K&N Motorcycle Oil Filter: High Performance, KN-171B | Designed to be used with Synthetic or Conventional Oils, Wrench Off Nut: Fits Select Harley
Item #:
145537
LAK 491717
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
16%
In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, August 25
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K&N premium oil filters for powersports vehicles provide exceptional durability and protection from engine contaminants.
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What Stands Out
High Performance
Engineered for optimal filtration and flow, ensuring superior engine protection and performance under extreme conditions, making it ideal for both synthetic and conventional oils.
Versatile Fit
Specifically designed to fit select Harley Davidson motorcycles, enhancing compatibility and ease of installation for riders looking to maintain optimal engine health.
Enhanced Durability
Constructed with high-quality materials, this filter delivers long-lasting durability and reliability, reducing maintenance frequency and promoting consistent riding confidence for motorcycle enthusiasts.
Product Details
- High flow rates for exceptional oil flow to the engine
- Versatile compatibility with synthetic, conventional, and blended oils
- Pleated synthetic-blend filtration media for removing harmful contaminants
- Laboratory tested for excellent capacity and burst strength
- Fast and easy Wrench-Off removal
- Heavy-duty construction and high capacity for outstanding durability
| Brand Name | K&N |
| Manufacturer Part Number | KN-171B |
| Global Trade Identification Number | 00024844087737 |
| Manufacturer | K&N Engineering |
| Number of Items | 1 |
| UPC | 759173941725 182683047043 024844087737 |
| Model Number | KN-171B |
| Included Components | OIL FILTER; POWERSPORTS; CANISTER BLACK |
| Item Type Name | OIL FILTER; POWERSPORTS; CANISTER BLACK |
| Unit Count | 1.0 Count |
| Item Dimensions | 4 x 3 x 3 inches (10.2 x 7.6 x 7.6 cm) |
| Outside Diameter | 2.91 Inches (7.4 cm) |
| Thread Size | M17 x 1.5 |
| Item Weight | 0.6 Pounds (270 grams) |
| Product Grade | Performance Part |
| Compatible with Vehicle Type | Motorcycle |
| Part Interchange Info | Fits Select Harley Davidson Motorcycles: Compatible with the listed Harley Davidson motorcycle models. No information provided about compatibility with other makes or models. |
| OEM Equivalent Part Number | KN-171B |
| Automotive Fit Type | Vehicle Specific Fit |
| Material Type | Synthetic-Blend (Filter Media), Steel/Aluminum (Housing) |
| Brand | K&N |
| Material | Synthetic-Blend (Filter Media), Steel/Aluminum (Housing) |
| Vehicle Service Type | Motorcycle |
| Item dimensions L x W x H | 4 x 3 x 3 inches (10.2 x 7.6 x 7.6 cm) |
What's in the box
OIL FILTER; POWERSPORTS; CANISTER BLACK
Who Should Buy?
-
Motorcycle Enthusiasts
Perfect for riders who prioritize performance and seek premium filtration for better engine protection and longevity.
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Synthetic Oil Users
Ideal for those using synthetic oils, maximizing engine performance and providing excellent filtration for high-performance engines.
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Harley Davidson Owners
Specifically designed to fit select Harley Davidson motorcycles, ensuring compatibility and optimal performance for these models.
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Budget-Conscious Riders
Not suitable for those looking for a low-cost oil filter, as it is positioned as a premium product.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What makes K&N Motorcycle Oil Filter a high-performance option?
Answer: The K&N Motorcycle Oil Filter is designed for superior filtration and flow rate, ensuring that your engine stays protected from harmful contaminants. Its premium construction includes high-quality materials that withstand high temperatures and pressures found in motorcycle engines. This filter is ideal for riders looking to maximize engine performance and longevity, especially when paired with synthetic or conventional oils. -
Question:
How do I know if the K&N Motorcycle Oil Filter fits my Harley Davidson?
Answer: To check compatibility, refer to the product details where you'll find a list of specific Harley Davidson models that this filter fits. It’s crucial to ensure the filter matches your motorcycle’s specifications to achieve optimal performance. If in doubt, consult your owner's manual or a professional mechanic to confirm the compatibility before purchasing. -
Question:
Can the K&N Motorcycle Oil Filter be used with both synthetic and conventional oils?
Answer: Yes, the K&N Motorcycle Oil Filter is compatible with both synthetic and conventional oils, providing versatility for all types of motorcycle riders. This makes it a pragmatic choice, allowing you to switch oils without needing to change the filter, thus ensuring your motorcycle's engine is always well-protected, regardless of your oil preference. -
Question:
What are the benefits of changing the oil filter regularly?
Answer: Regularly changing your oil filter helps to ensure that your engine oil remains clean and free of contaminants. This practice can extend your engine’s lifespan, improve performance, and enhance fuel efficiency. It also reduces engine wear and tear, which is particularly important for high-performance motorcycles like Harley Davidson. To maximize benefits, consider changing the oil filter alongside your oil change. -
Question:
How does the K&N Motorcycle Oil Filter improve engine performance?
Answer: The K&N Motorcycle Oil Filter enhances engine performance by providing superior filtration and reducing the amount of dirt and debris entering the oil system. Its design promotes higher oil flow rates, which means when you accelerate, your engine receives the lubrication it needs efficiently, hence resulting in better throttle response and overall performance. -
Question:
What is the lifespan of a K&N Motorcycle Oil Filter?
Answer: The lifespan of a K&N Motorcycle Oil Filter can vary, but generally, it can last up to 5,000 to 7,500 miles depending on your riding conditions and oil type. Regular checks and changes are recommended, particularly if you ride in harsh environments or at high speeds, to maintain optimal engine health and performance. -
Question:
Is the K&N Motorcycle Oil Filter easy to install?
Answer: Yes, most users find the K&N Motorcycle Oil Filter easy to install due to its user-friendly design, which allows for a straightforward DIY process. The filter is typically designed to fit directly into the stock filter location without modifications. However, if you're unfamiliar with motorcycle maintenance, consulting a professional mechanic is advisable. -
Question:
Does K&N offer any specifications for their motorcycle oil filters?
Answer: Yes, K&N offers detailed specifications for their motorcycle oil filters, including dimensions, flow rates, and filtering capabilities. This information can help you understand the filter's performance metrics and make an informed decision. Additionally, these specs can often be found in the product’s technical documentation or on the K&N website. -
Question:
What is the advantage of using a premium oil filter like K&N?
Answer: Using a premium oil filter like K&N provides several advantages, including better filtration efficiency, higher dirt holding capacity, and increased flow rates compared to standard filters. Investing in a quality oil filter can ultimately contribute to improved engine performance and durability, giving peace of mind to motorcycle riders who demand the best for their machines. -
Question:
Where can I buy K&N Motorcycle Oil Filter in Laos?
Answer: You can purchase the K&N Motorcycle Oil Filter conveniently at Ubuy in Laos. Ubuy provides a wide selection of automotive filters, including high-performance options that cater specifically to motorcycles. With Ubuy, you can easily find the right product that fits your motorcycle's specific needs.
K&N Oil Filters KN-171B Editorial Review
The K&N Motorcycle Oil Filter is a high-performance, premium filter designed to be used with synthetic or conventional oils. According to the Q&A section, the KN-171B filter can replace the 63798-99A and fits select Harley Davidson models, including the 2019 Fatboy 107 and 03 Ultra with an 88 engine. The filter can also be purchased in bulk. The filter has received positive reviews from customers, who appreciate its easy removal with a socket and extension. Some customers did experience issues with the company sending the wrong color filter, but this did not affect the filter's performance. Overall, the K&N Motorcycle Oil Filter is a good option for Harley Davidson owners looking for a reliable and easy-to-remove filter.
Customer Reviews & Ratings
6304 customers ratings
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Pros
- Can be used with synthetic or conventional oils
- Fits select Harley Davidson models
- Easy to remove with a socket and extension
- Can be purchased in bulk
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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LAK 491717
Order now and get it around Tuesday, August 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Fastest cross-border delivery
Features & Benefits
- Innovative synthetic-blend filtration media
- Compatible with synthetic, petroleum-based, and blended oils
- Exceptionally durable canister
- Quick and easy filter removal
- High flow rate and outstanding protection
- Suitable for recommended service intervals
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