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Performance Tool Inline Ignition Spark Tester — 8.5in. Length, Tests Spark Plug Voltage & Ignition Health, Model# PRTW86554

Item# 7156438
Performance Tool Inline Ignition Spark Tester — 8.5in. Length, Tests Spark Plug Voltage & Ignition Health, Model# PRTW86554

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Performance Tool Inline Ignition Spark Tester — 8.5in. Length, Tests Spark Plug Voltage & Ignition Health, Model# PRTW86554

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$13.99

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
  • Clear Visual Feedback – Flashes a visible mirror image of ignition spark while the engine is running
  • Quick Diagnostic Tool – Instantly checks spark plug voltage, points, and ignition cable condition
  • Easy In-Line Connection – Plugs directly between spark plug and wire for simple, real-time testing
  • Bright Light Indicator – Stronger spark voltage produces a brighter flash, helping identify weak ignition
  • Durable Construction – 5 in. spark plug connection and 8-1/2 in. overall length for compatibility and reach

  • Prop 65 Warning: See Details

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Product Summary

Quickly diagnose ignition problems with the Performance Tool Inline Ignition Spark Tester. This essential diagnostic tool flashes a mirror image of the ignition spark, allowing you to easily assess spark plug voltage and ignition system performance. Simply connect the tester between the spark plug and spark plug wire to identify weak or absent sparks, faulty connections, dirty terminals, and bad cables. Whether you're troubleshooting misfires or checking spark intensity, this tester provides fast, visible results without the need for complex equipment.

What's Included

    (1) 1 x Inline Ignition Spark Tester

Features + Benefits

  • Clear Visual Feedback – Flashes a visible mirror image of ignition spark while the engine is running
  • Quick Diagnostic Tool – Instantly checks spark plug voltage, points, and ignition cable condition
  • Easy In-Line Connection – Plugs directly between spark plug and wire for simple, real-time testing
  • Bright Light Indicator – Stronger spark voltage produces a brighter flash, helping identify weak ignition
  • Durable Construction – 5 in. spark plug connection and 8-1/2 in. overall length for compatibility and reach

Key Specs

AttributeSpecification

item#

7156438

Brand

Performance Tool

Ship Weight

0.15 LB

Product Type

Tester
AttributeSpecification

Air Consumption

0 cfm

Product Weight

0.1500 lb

Dimensions L x W x H (in.)

9.8 x 4.1 x 1.2 in

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