Kent-Moore EN-48694 GM Compression Gauge Adapter

For GM / General Motors.

EN-48694 is sized to duplicate the glow plug, and seals correctly against the taper in the head bore to allow accurate compression testing. Inaccurate testing can lead to incorrect diagnosis, and unnecessary repair expense.

Used with J-6692-B, 303-D092, AM-303-D092, or J-26999 Compression Test Gauges

1/4 NPT Fitting

• For model years 2001 - 2004 use J-26999-20 or EN-48694. Most customers prefer the EN-48694 because it seats deeper into the head.
• For model years 2005 and newer use EN-47603.

Manufacturer: SPX/Bosch (OTC Rotunda Kent-Moore Miller)

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