ChevroletTahoe2018 · Fourth generation
  1. Chevrolet Tahoe
  2. Specs
  3. Engine
  4. 2018

2018 Chevrolet Tahoe Engine

L83 l83
Engines
5.3 liters V-8 355 hp
Engine 2
  • Engine labels on configurations5.3 liters V-8

Catalog dataManufacturer figures stored on configuration rows

L83 · l83

Catalog engines

EngineCodeHPTorqueConfigs matched
L83l83———
5.3 liters V-8—355 hp383 lb-ft6

Configurations

Catalog values in this table are the same across configurations.

Compare two configurations

Catalog spark plugs

Catalog year/make/model rows for 2018 Chevrolet Tahoe.

ACDelco

Iridium Spark Plug: Advanced Technology for Superior Durability, 41-168

MPN: 41-168

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Autolite

Double Platinum Spark Plug: Enhanced Durability & Longer Life, APP6043

MPN: APP6043

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Autolite Iridium

Iridium Ultra Fine Wire Spark Plug: Laser Welded for Precision, AI6043

MPN: AI6043

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Autolite Iridium

Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition, XP6043

MPN: XP6043

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Catalog engine codes and configuration engine labels do not always match. Both are shown as stored — neither is rewritten.

Catalog fitment does not by itself prove OEM-equivalent compatibility.