Mon-Fri 8am-5pm PSTLive Customer Service & Technical Support
888-800-9629
(0) $0.00 (USD)
|
BoschSparkPlugs.net is part of the SparkPlugs.com family - an authorized Bosch distributor. To contact Bosch USA, click here.
Learning Center

Diagnosing a Cylinder Misfire

March 27, 2017

Have you ever had your car suddenly start to sputter on acceleration? Read More

Can Old Spark Plugs be Cleaned?

July 22, 2016

Yes, you can clean spark plugs, however, in most cases it's not worth it... Read More

Plug Torque Settings

December 2, 2015

It is essential to tighten a spark plug to the specified turning angle or torque setting... Read More

Proper Gapping Instructions

September 30, 2012

Proper gapping instructions... Read More

Should I Gap My Plugs?

September 30, 2012

Yes. A spark plugs gap directly affects the tip temperature and the voltage necessary to fire the plug.... Read More

What is the Proper Gap Setting for My Vehicle?

November 8, 2011

After completing an application search and selecting a spark plug, the “vehicle info” tab on the product detail page... Read More

questions?
call us (888-800-9629)
LOOKING FOR WHOLESALE PRICING? Contact Us for Quotes
SPARKPLUGS.COM
PO Box 772
Sun City, CA 92586
CUSTOMER SERVICE
Toll Free: 888-800-9629
Out of U.S call 951-672-8501