Find Cylinder Leaks!

“I have been doing a lot of small engine repair and knew I could up my game with a leak down tester. This 10PCS Engine Cylinder Leak Down Tester Kit is fantastic! Easy to setup and use and perfect adapters to work on any engine. Quick fitting on adapters make set up easy and fast. Appears to me to be very accurate. Cut my diagnostics time way down. Great value works fantastic as good as high dollar sets. If you think you might need a leak down tester then you do and this is the one! Highly recommend!” - Aliquippa B.

Why Get Our 10PCS Engine Cylinder Leak Down Tester Kit?

✅ Spot Engine Faults: Help diagnose worn piston rings, worn valves, cylinder wall cracks, and blown head gaskets. Connect the tester to your own air compressor to check cylinder leakage before planning repairs.

✅ Read Both Gauges: View cylinder test pressure and leak rate at the same time with the dual-gauge manifold. Adjust the incoming air using the regulator knob, then push it back to lock your setting.

✅ Reach More Engines: Threaded adapters, straight and angled push-on connectors, and an M14 extension rod offer flexible connection options. Use the included hoses and extensions to suit accessible spark plug openings on compatible gasoline engines.

⚙️ Specifications:

• Item Weight: 3.97 lb
• Kit Size: 10 pieces
• Pressure Range: 0–100 psi / 0–7 bar
• Leak Rate Scale: 0–100%
• Pressure Regulator: AR2000 with pull-to-adjust, push-to-lock knob
• Air Connection: American-type air plug
• Manifold Hose Length: 18 inches
  
• Compatibility: Most 4-stroke gasoline engines with accessible spark plugs and compatible adapter fit; confirm spark plug opening size before use
• Product Dimensions: 13.75 × 9.75 × 3.25 inches

📦 Package Inclusions:

• 1 x Dual-Gauge Manifold Assembly
  
• 1 x Rubber Hose
  
• 1 x M14 Aluminum Extension Rod
  
• 1 x Extension Hose
• 2 x Metal Adapters
  
• 2 x Universal Push-On Connectors (Straight And Angled)
  
• 2 x Threaded Adapters