See Details

25% Off Online Orders of Select Hard Parts. Enter Promo Code MMJ30 in Cart.

Close (X)

25% Off Select Parts and Accessories
Receive 25% Off Your Online or In-Store Purchase. Use promotional code MMJ25 at checkout to receive discount. Not valid in combination with any other discounts, promotions or items already on sale. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Those products that are included will be displayed in product search results and product detail pages. INCLUDES the following categories: Starters, Alternators, Fuel Pumps, Radiators, Shocks & Struts, Chassis, CV Axles, Batteries, Ignition, Window Motors, Wipers, Appearance Chemicals, Car Wash Accessories, Floor Mats, Lift Equipment, Hand Tools, Headlamps and Bulbs. Excludes the following brands: Powerstop, Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, Thule, Thule Karrite, JVC, Flowmaster, Hurst, B&M, MSD, Moog, Wagner and BBK Performance. Valid online until 2:59 am EST on 5/1/17.

Free Shipping on Orders Over $50 or in-store pickup

Zoom [+]
  • Part #: 25227|
  • SKU: 438566

Available today

Pay in Store Available

    • Ignition Spark Tester for Automotive Troubleshooting
    • Tests for Proper Spark and Continuity of Ignition Circuit to a Specific Plug
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

OEM In-Line Ignition Spark Tester

In-Line Ignition Spark Tester
  • Ignition Spark Tester for Automotive Troubleshooting
  • Tests for Proper Spark and Continuity of Ignition Circuit to a Specific Plug
  • Plastic construction "see through" design
  • Compatible with most ignition systems
  • 4 " pigtail wire for easy connection


OEM In-Line Ignition Spark Tester is rated 3.5 out of 5 by 4.
Rated 2 out of 5 by from Cheap Fell apart first use store would not take back
Date published: 2016-10-25
Rated 3 out of 5 by from Check to see if it will work Had to return the product. This product will only work on certain vehicles. The length of the cord is so short that it was impossible for me to use it as intended. In my car, there is no wire running from the spark plug to the ignition coil. Instead, the ignition coil fits directly over the spark plug. Yes, the coil can be removed, but it is attached to a very short wire itself, so there was insufficient "play" to plug this device onto a spark plug and also connect to the coil. The price was great, but I can't speak for it's value because I couldn't use it. They could perhaps at least say it will not work on all vehicles.
Date published: 2016-08-24
Rated 4 out of 5 by from Does the Job In expensive and easy to use
Date published: 2016-08-12
Rated 5 out of 5 by from Excellent The device is of good material, easy to use, anyone can use it requires no previous experience.
Date published: 2014-10-20
  • y_2017, m_3, d_5, h_3
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_4
  • loc_en_US, sid_438566, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_pepboys