These are engineered to provide maximum air flow and horsepower gains without compromising filtration efficiency. Each K&N filter is designed to drop right into your existing factory OEM air filter box without any modifications required, which makes adding extra performance to your vehicle a snap. This is the LAST filter you will never need.Each K&N air filter is washable and reusable using K&N's oil filter recharge kit.
These are engineered to provide maximum air flow and horsepower gains without compromising filtration efficiency. Each K&N filter is designed to drop right into your existing factory OEM air filter box without any modifications required, which makes adding extra performance to your vehicle a snap. This is the LAST filter you will never need.Each K&N air filter is washable and reusable using K&N's oil filter recharge kit.
in 100 offers
These are engineered to provide maximum air flow and horsepower gains without compromising filtration efficiency. Each K&N filter is designed to drop right into your existing factory OEM air filter box without any modifications required, which makes adding extra performance to your vehicle a snap. This is the LAST filter you will never need.Each K&N air filter is washable and reusable using K&N's oil filter recharge kit.
These are engineered to provide maximum air flow and horsepower gains without compromising filtration efficiency. Each K&N filter is designed to drop right into your existing factory OEM air filter box without any modifications required, which makes adding extra performance to your vehicle a snap. This is the LAST filter you will never need.Each K&N air filter is washable and reusable using K&N's oil filter recharge kit.
Last updated at 03/21/2026 03:11:10
K&N Air Filter SU-4002 For Suzuki Quadsport Z400 Arctic Cat 400 Kawasaki KFX400 | Front | Multicolor | Rubber | Bolt-On | Easy Installation
Free delivery by Mar 31
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K&N Air Filter SU-4002 For Suzuki Quadsport Z400 Arctic Cat 400 Kawasaki KFX400 | Front | Multicolor | Rubber | Bolt-On | Easy Installation
Free delivery by Apr 1
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
K&N SU-4002 Replacement Air Filter for 2003-2009 Suzuki LTZ400 QuadSport Z
Delivery $11.30
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
K&N Air Filter SU-4002 For Suzuki Quadsport Z400 Arctic Cat 400 Kawasaki KFX400 | Front | Multicolor | Rubber | Bolt-On | Easy Installation
Free delivery by Thu
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
K&N SU-4002 Replacement Air Filter
Free delivery by Mar 30
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
K&N SU4002 Replacement Air Filter For 03-06 Kawasaki KFX400 / 03-09 Suzuki | K&N Filters
Free delivery by Thu
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
K&N High Flow Air Filter High-Flow # SU-4002 | K&N Engineering | SU4002
Free delivery by Mar 31
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K&n Filters Air Filter Su-4002
Free delivery by Mar 30
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
2003-2006 Kawasaki KFX400 2003-2009 Suzuki LTZ400 K&N Filters Replacement Air Filter for 03-06 Kawasaki KFX400 / 03-09 Suzuki LTZ400 | SU4002
Delivery by Thu $9.99
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
2003-2013 Suzuki LTZ400 QuadSport Z K&N SU-4002 Air Intake Filter | K&N Filters | United States
Delivery between Tue - Thu $6
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
K&N Air Filter SU-4002 For Suzuki Quadsport Z400 Arctic Cat 400 Kawasaki KFX400 | Front | Multicolor | Rubber | Bolt-On | Easy Installation
Free delivery by Mar 31
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
K&N Air Filter SU-4002 For Suzuki Quadsport Z400 Arctic Cat 400 Kawasaki KFX400 | Front | Multicolor | Rubber | Bolt-On | Easy Installation
Free delivery by Apr 1
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
K&N SU-4002 Replacement Air Filter for 2003-2009 Suzuki LTZ400 QuadSport Z
Delivery $11.30
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
K&N Air Filter SU-4002 For Suzuki Quadsport Z400 Arctic Cat 400 Kawasaki KFX400 | Front | Multicolor | Rubber | Bolt-On | Easy Installation
Free delivery by Thu
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
K&N SU-4002 Replacement Air Filter
Free delivery by Mar 30
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
