Recreate the original glow plug geometry on both older and modern vehicles using this modular compression test adaptor set. Designed for quick, repeatable installation, the tool ensures correct depth and sealing without needing vehicle-specific test glow plugs.
To assemble, select the correct thread adaptor (M8, M9, M10), screw in the adaptor tube, and attach the appropriate sealing cone. Insert the tool into the glow plug bore and screw the adaptor tube downwards until the sealing cone seats against the combustion chamber. After compression testing, the tool can be easily transferred to the next cylinder.
Note:
Set also available without pressure gauge – see part no. (60920200).
Thread adaptors to suit your own test gauge are available separately on request.
Compatible with M8x1, M9x1, M10x1, and M10x1.25 glow plug threads.
Allows compression testing on any glow plug size without relying on OEM test plugs.
Includes sealing cones with seat angles of 60°, 90°, and 120°.
Eliminates downtime caused by missing or incompatible test plugs.
Contents:
Test Gauge
Sealing Cone 63° Ø 8.2 mm
Sealing Cone 93° Ø 8.2 mm
Sealing Cone 63° Ø 6.8 mm
Sealing Cone 123° Ø 6.8 mm
Screw-In Adaptor M8x1
Screw-In Adaptor M9x1
Screw-In Adaptor M10x1
Screw-In Adaptor M10x1.25
Double Open-Ended Spanner
Adaptor Tube
Angle Gauge (60°, 90°, 120°) for seat angle identification
002
Category: Engine Service
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