USA CORPORATE OFFICE

NGK Spark Plugs (U.S.A.), Inc

46929 Magellan Drive

Wixom, MI 48393

Tel: 248-926-6900

Fax: 248-669-6912

 

SALES & MARKETING

Tel: 248-926-6900

Fax: 248-669-8131

CUSTOMER SERVICE

1-877-473-6767, dial #3

Hours: 8:30am – 5:00pm

Monday-Friday EDT

 

TECHNICAL SUPPORT

1-877-473-6767

Dial #1 (Application Support)

Dial #2 (Advanced Tech Support)

Hours: 9:00am-5:00pm

Monday-Friday EDT

 

HUMAN RESOURCES

Tel: 248-926-6900

Fax: 248-669-1965