Welcome to Great Neck Saw! Log In or Create an Account

Product ImageProduct Image
Click to enlarge
Product Image Product Image Product Image Product Image Product Image Product Image

OEM® 27138 Compression Tester Gauge Set


Part #: 27138

SKU# 27138

Product Manual
Buy on Amazon Buy on Google Shopping Buy on Jegs
Buy on Mobile Distributor Supply Buy on Summit Racing Equipment

Share this Product

Share on Google Plus Share on Facebook Share on Twitter Share on Pinterest Share on Instagram

Product Overview

Part # 27138

The OEM® Compression Tester Gauge Set tests compression 0-300 PSI on 14 mm and 18 mm spark plug ports (engine compression) and determines engine mechanical condition.

  • Test Compression 0-300 PSI on 14 mm and 18 mm Spark Plug Ports
  • Flexible Rubber Hose Extension
  • 2-Step Adapter 14 and 18 mm


Name OEM® 27138 Compression Tester Gauge Set
Part # 27138
Weight 1.35 lbs
Warranty OEMTOOLS Limited Lifetime
Country of Origin CHN
Color / Finish Black
Gauge Size (in) 2.625
Hose Overall Length (in) 13
Hose Material Reinforced Rubber
Compression Increments (psi) 5
Detachable Hose Yes
Maximum Compression Reading (psi) 300
Push-Button Release Valve Yes
Shaft Attachments Included No
Spark Plug/Glow Plug Adapter Thread Size 14 and 18 mm
Gauge Display Type Analog
Case Included Yes
Fuel Compatibility Gasoline
Package Contents 14mm/18mm Hose Adapter, Quick Coupler and Gauge, 14mm Deep Adapter

Warning LabelWARNING: This product can expose you to chemicals, including DEHP, which is known to the State of California to cause cancer or reproductive defects. For more information, go to www.P65WARNINGs.ca.gov