K&N Contact Information - Factory Support

K&N maintains a knowledgeable customer service staff in-house to assist you with any questions or concerns. We pride ourselves in providing outstanding customer service against current trends of outsourcing call centers and minimizing human interaction.

PLEASE NOTE THAT THE OFFICES AND CUSTOMER SERVICE LINES WILL BE CLOSED 12/25/19 AND 1/1/20


North America - South America - Asia - Australia/Oceania - Middle East

Send all product related inquiries to: tech@knfilters.com If your question is vehicle specific, please provide the vehicle's year, make, model, and engine size in your email.  If you need a replacement CARB EO decal (CARB exemption sticker) please complete our form.
Phone:
+1-951-826-4000
1-800-858-3333
Mon-Thu 6am to 5pm PST
Fri 6am to 4:30pm PST
Sat 7am to 3pm PST

Mailing Address:
K&N Engineering, Inc.
PO Box 1329
Riverside, California 92502

Physical Address:
K&N Engineering, Inc.
1455 Citrus St.
Riverside, California 92507
K&N is located off the 215 freeway between the Columbia Ave. and Center St. exits, 1 block west of Iowa.

United Kingdom

Send all product or distribution related inquiries to: uk.sales@knfilters.com
Phone:
+44 1925-636950

Fax:
+44 1925-418948

K&N Filters (Europe) Ltd.
Unit 9 Ashville Way
Ashville, Sutton Weaver, WA7 3EZ
United Kingdom

Company is registered in England & Wales. Reg. Co. No. 1541198 VAT No. 344005300
K&N Filters (Europe) Ltd. is an ISOQAR Quality Assured Firm - ISO9001:2008 Certificate 999QM8001 (Original cert 999/96)

Europe (Except the UK) - Africa

Phone:
+31-40-2568678

Fax:
+31-40-2567678

Send all product related inquiries to: eindhoven.tech@knfilters.com
Send distribution related questions to: eindhoven.sales@knfilters.com


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