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Porsche Spark Plug Bosch 7993

Porsche Spark Plug Bosch 7993

BOSCH
Disponibilidad:
Agotado
SKU 7993
Agotado
$9,999.99 - $9,999.99
$9,999.99
$9,999.99 - $9,999.99
$9,999.99
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We show live inventory for in-stock items. Products may sell out due to high demand but are restocked regularly. Out-of-stock items can still be ordered and usually arrive within a few weeks.

The Bosch 7993 spark plug is a direct OE replacement for the Porsche 912 (1965-1969) with the 1.6L H4 engine. It features a nickel‑yttrium center electrode and a tapered ground electrode for consistent ignition and long service life. This plug helps restore original performance and fuel efficiency in classic 912 models.

Key Features & Benefits

  • Nickel-Yttrium center electrode: Durable material for extended service intervals.
  • Tapered v‑profile ground electrode: Enhances flame kernel growth for more complete combustion.
  • Pre-gapped at 0.7mm: Simplifies installation—no manual adjustment needed.
  • Ceramic insulator: High thermal and electrical resistance for reliable operation.
  • OE heat range 6: Matches original thermal characteristics of the 1.6L engine.

Vehicle Fitment

Make Model Years Engine
Porsche 912 1965–1969 1.6H4

Technical Specifications

Part Number 7993
Thread Diameter 14mm
Hex Size 20.8mm
Reach 12.7mm
Seat Type Crushable
Resistance 6000 ohms
Center Electrode Material Nickel-Yttrium and Copper
Ground Electrode Tip Material Nickel-Chromium

Installation Notes

Professional installation recommended; ensure proper torque.

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 1 application
912
Make Model Engine Years
Porsche 912 1.6H4 1965–1969
Fits 1 vehicle applications Check vehicle fitment before ordering View fitment

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