OEM/In line ignition spark tester

Not Vehicle Specific
Part Number: 25227
Features & Benefits

OEM automotive specialty tools are designed to perform day after day in any environment. Our engineers design tools that maximize both performance and budget. OEM tools out-perform the competition time after time.

  • Tests for proper spark and continuity of ignition circuit to a specific plug
  • Plastic construction see through design
  • Compatible with most ignition systems
  • 4 In. pigtail wire for easy connection
Product Details
Part Number: 25227
Weight: 0.5 lbs
Handle Material: Plastic
Overall Length (in): 9
Tool Color / Finish: Black and Chrome
Tool Material: Plastic and metal
Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
This product may be shipped directly by the vendor to any eligible US addresses, excluding APO/FPO/DPO or US Territory addresses.
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    OEM/In line ignition spark tester

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    4 reviews


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    3

    This review is hidden because you have chosen to ignore Member 1083013500. Show DetailsHide Details

    Spark color cooler.

    Everywhere I read indicated me to look for a bright blue or white spark......well, tester keep fooling me by emitting a orangish.....yellowish spark, making me believe my spark was weak due to a ignition problem. Replaced ignition coil, spark plugs, distributor, spark cables and almost ecm. I kept getting the same spark color. I decided to test it on a good running car, voala! Same spark color. So , yes it works, just a different color spark. As for the first car I bought it for it turned out to be my fuel system.

    Pros: It works

    Cons: Partially works.

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    4

    This review is hidden because you have chosen to ignore Member 1460923694. Show DetailsHide Details

    Product Worked!

    I will say the same thing about the connection onto the spark plug. It isn't a very snug fit but the product worked great and helped resolve my mis-fire problem on my '03 Taurus (after I had replaced the spark plugs and cables). Showed a very weak spark so I replaced the ignition pack and the car ran great. A very inexpensive tool to have that could save you hundreds of dollars.

    Pros: Cheap, Easy to use

    Cons: Loose fit on plug

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    2

    This review is hidden because you have chosen to ignore Member 1081331150. Show DetailsHide Details

    Ingnitor spark inline tester

    This product works but is troublesome if the shaft slides out of the female connection during vehicle operation due to the very loose fit which could a shock hazard.

    Pros: Works even though the shaft is loose in the female connection

    Cons: Shaft is too small to fit snuggly into the female connection

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    2

    This review is hidden because you have chosen to ignore Member 545436939. Show DetailsHide Details

    Functions, but...

    2 of 2 people found this helpful

    The second time I tried to use it, the end that clips onto the spark plug opened up and wouldn't stay on. I pinched it a bit with a pair of needle nose pliers, but as soon as I tried to attach it to a spark plug it open right up again. It won't stay attached to anything. I finally gave up and started grounding it to the block or the battery. Doing that, it works fine, but that's not how it is supposed to work.
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    Edited on 7/16/2014 by Editor

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