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Corvette 1992-1994 Opti-Spark Distributor Unit ACDelco

Ignition System » 1984-1996 C4 Ignition System » 1992-1994 C4 Opti Spark Ignition Units
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Due to continuous design improvements, product may vary slightly from image

ACDelco
Part #: 611-026
Availability: Out Of Stock
Applicable Years:
  • 1992-1994
$499.99 This Item is Not Eligible for Promotional Discounts
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1992-1994 Opti-Spark Distributor Unit ACDelco



The 1992-1994 Opti-Spark Distributor fails most frequently when exposed to moisture causing a no start condition, engine misfire, and even just generally poor performance.  Direct exposure to coolant leaks from the water pump are a primary cause of failures. Due to the nature of the replacement work, it is wise to replace opti-spark distributor and water pump as a set. 

  • Fit All 1992-1994 Except ZR1
  • Genuine GM ACDelco Remanufactured Part
  • Direct Replacement