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Engine Re-Ring Kit for GM 4.8L / 5.3L V8 – Verify Bore & Engine Code – Northline Parts

Engine Re-Ring Kit for GM 4.8L / 5.3L V8 – Verify Bore & Engine Code

SKU: NLT2S00908
$280.29 In Stock
$280.29
Sale price  $280.29 Regular price 
Ships for free in 2–4 business days.
This engine re-ring kit is intended for selected GM 4.8L and 5.3L V8 engine rebuilds. It supplies replacement service components for restoring ring sealing when the exact engine dimensions and kit contents match.
Estimated delivery between
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Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
  • GM 4.8L V8 applications with matching piston bore and engine generation
  • GM 5.3L V8 applications with matching bore and piston design

Product Overview

Re-ring kits are used during an engine overhaul after cylinder condition and piston clearances have been measured. Excessive oil consumption or low compression may lead to a rebuild, but damaged cylinders or worn pistons may require machining or different components.

Key Features & Performance

  • Engine re-ring/rebuild service kit
  • 4.8L and 5.3L GM V8 family
  • Reference 12558178 provided by seller

OE / Reference Numbers

  • 12558178

Common Reasons for Replacement

  • Excessive oil use after diagnosis
  • Low compression with ring wear
  • Engine teardown and overhaul

Fitment Notes

Verify engine RPO, bore size, ring thickness, piston style and supplied kit pieces. The advertised 1999–2017 range spans multiple Gen III/IV engine revisions.

Frequently Asked Questions

Is this an OEM part? No. Unless the listing explicitly states otherwise, this is an aftermarket replacement or accessory. Manufacturer names and OE numbers identify the intended application.

How do I confirm fitment? Verify engine RPO, bore size, ring thickness, piston style and supplied kit pieces. The advertised 1999–2017 range spans multiple Gen III/IV engine revisions.

Part Summary

Keywords: Engine Re-Ring Kit, 12558178, GM 4.8L V8 applications with matching piston bore and engine generation, GM 5.3L V8 applications with matching bore and piston design.

Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.

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