SKU: 71208694260

K&N Panel Filter E-9251

Sale price$88.16 Regular price$97.95
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

K&N Panel Filter E-9251K&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10 Year Million Mile Limited Warranty. K&N drop in replacement filters are designed to install easily into your



K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower.

Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty.

K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!

Specifications:

  • Filter Material: Cotton Gauze
  • Height: 229 mm
  • Inner Wire: No
  • Inside Diameter: 89 mm
  • Outside Diameter: 137 mm
  • Top Style: Open
  • Top Material: None
  • Air Filter Shape: Round
  • Flanges: None
  • Package Contents: 1 Air Filter
  • Package Quantity: 1
  • Warranty: 1,000,000 Miles/10 Year
  • Washable: Yes
  • Product Style: Round Air Filter
  • Weight: 0.7 kg
  • Filter Re-Oiling Amount: 58 ml
  • Product Box Height: 279 mm
  • Product Box Length: 162 mm
  • Product Box Width: 162 mm

Vehicle applications:

Make Model Engine Year Specific
Ford Maverick 2.7L L4 Diesel 1996-1998
Nissan D22 Pickup 2.5L L4 Diesel 1998-2004 Turbo
Nissan Navara 2.5L L4 Diesel 2002-2004
Nissan Terrano II 2.7L L4 Diesel 1997-2002
Nissan Terrano II 2.7L L4 Diesel 1996-1996 From 6/96
Nissan Terrano II 3.0L L4 Gas 2002-2003

Cross references:

  • Baldwin PA4101
  • Carquest 88398
  • Hastings AF326
  • Ryco A1631
  • Wesfil WA1041
  • WIX 46398
  • WIX WA6563

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 71208694260

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4.6 ★★★★★
Based on 29 reviews
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Verified Purchase
Careful Shopper
Alexandria, US
★★★★★ 5
Perfect fit for 2019 Jeep 3.2L engine
Size: (Pack of 1)
No way to really know how a filter is doing without a close examination AFTER it is used, but then the amount of debris trapped by a filter depends on how much debris is generated by the engine. But this filter looks to be quality constriction and is rated to 15,000 miles using synthetic oil. The brand is well known and has been in business for many decades, trusted by many.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
M
Verified Purchase
Mike C.
Lake Worth, US
★★★★★ 5
Price and Installation is great
Size: (Pack of 1)
Perfect fit and affordable.
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Reviewed in the United States on May 27, 2026
D
Verified Purchase
D.M.
Dallas, US
★★★★★ 5
Excellent, well built filter at a low price
Size: (Pack of 1)
An excellent build quality filter, especially for the money. Definitely top three along with Mobil-One and WIX filters. However, the regular WIX/NAPA Gold has much better filtration efficiency at smaller microns. The WiX XP has much better dirt capacity than either, but actually has lower filtration efficiency than regular WIX. Both are better in their own ways than the Purolator Boss at a few dollars more, but this is still MILES better than Fram or Bosch or STP (or god forbid, SuperTech), etc. and usually the best at a low price on Amazon. If you run long change intervals like 7,500-10,000mi, spring the couple extra dollars for the WIX XP for the dirt capacity. If you want the absolute best filtration efficiency (me) for a 3,000-5,000mi interval, get the regular WIX/NAPA Gold. I don't recommend change intervals longer than 10,000mi, though I still use Mobil One Extended (best value, 20,000mi rated) or Amsoil Signature Series (25,000mi rated but expensive) for the extra protection.
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Reviewed in the United States on January 1, 2026
D
Verified Purchase
Doug Fitzpatrick
Los Angeles, US
★★★★★ 5
Quality filter.
Size: (Pack of 1)
I have been using these filters for years on my Grand Caravan. Wait till they go on sale and stock up on them.
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Reviewed in the United States on May 17, 2026
G
Verified Purchase
Gregg Smith
Los Angeles, US
★★★★★ 4
Good OEM replacement, but check the contents
Size: (Pack of 1)
This filter was perfect for my 2020 ram 1500, however I had to get a replacement because the gasket was not included in the box as delivered. I contacted the seller and they replaced it within two days. The replacement unit had both the filter, and the gasket in the box it should've been.
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Reviewed in the United States on June 27, 2025

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