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88862586 - GM Engine Oil Supplement (EOS) - Engine Assembly Lube - 16 Oz.

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Availability: Replaced by PN# 88862587
Shipping: Can only ship UPS Ground


Specifically formulated as an engine assembly lubricant. EOS provides outstanding protection against run-in wear and piston scuffing as well as run-in camshaft lobe and lifter scuffing resulting from insufficient lubrication.

  • Contains concentrated friction fighting and anti-scuffing agents
  • Use on all engine bearings cams and reciprocating parts
  • Helps prevent scuffing of newly assembled components
  • To be used as an assembly lube, not and oil additive

Application List



  • 88862586
  • 88862586
  • GM (General Motors)
  • Replaced by PN# 88862587
  • New


Shipping Information

  • Item Requires Shipping
  • 1.2 lbs.
  • W9.2000” x H7.4000” x L10.5000”
  • Can only ship UPS Ground

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