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1975-1984 Corvette ACDelco RapidFire Platinum Spark Plug

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Brand Logo ACDelco
Item ID: 609-289
GM Part #: 19307138
Availability: In Stock - Ships today if ordered by 3 PM CT
Only 1 Left, Order Soon!
Fits Years:
  • 1975-1982
  • 1984
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  • Description
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1975-1984 ACDelco RapidFire Platinum Spark Plug - OEM Number(s) (19307138)

If your Corvette is experiencing rough idle, hesitation during acceleration or backfiring, chances are it is time for an Ignition Tune-up. Improve performance, get better gas mileage and maintain a hotter spark!

ACDelco RapidFire Spark Plugs Feature:

  • Ribless insulator that improves the plug-to-boot seal
  • Tapered center wire electrode with a platinum pad reduces the firing diameter and helps improve the firing efficiency by concentrating and directing energy needed to fire the plug with less voltage
  • One-piece integral suppressor seal helps reduce radio frequency interference, meters spark plug energy to help provide long electrode life and seals against compression leakage
  • When compared to conventional spark plugs: Reduced sparking voltage - Greater corrosion protection.
  • Longer life and improved efficiency over conventional plugs

Also known under these part numbers: (For reference only)

  • 19307138
  • 25164640
  • 808709111443
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