GMCSierra 15002005 · Second generation · facelift
  1. GMC Sierra 1500
  2. Specs
  3. Engine
  4. 2005

2005 GMC Sierra 1500 Engine

LR4 lr4
Engines
Unspecified 195–345 hp
Engine 2
Hybrid 295 hp
Engine 3
  • Engine labels on configurationsHybrid
  • Lowest stored HP195 hp — 4 configurations tie for lowest
  • Highest stored HP345 hp · Denali 4x4 Crew Cab 5.75 ft. box 143.5 in. WB
  • Lowest stored torque260 lb-ft — 4 configurations tie for lowest
  • Highest stored torque380 lb-ft · Denali 4x4 Crew Cab 5.75 ft. box 143.5 in. WB

Catalog dataManufacturer figures stored on configuration rows

LR4 · lr4

Catalog engines

EngineCodeHPTorqueConfigs matched
LR4lr4———
Unspecified—195–345 hp260–380 lb-ft33
Hybrid—295 hp335 lb-ft2

Configurations

ConfigurationEngine labelHPTorque
Denali 4x4 Crew Cab 5.75 ft. box 143.5 in. WB—345 hp380 lb-ft
SLT 4x4 Extended Cab 6.6 ft. box 143.5 in. WB—310 hp335 lb-ft
Base 4x4 Extended Cab 8 ft. box 157.5 in. WB—295 hp335 lb-ft
SLE 4x4 Extended Cab 8 ft. box 157.5 in. WB—295 hp335 lb-ft
SLT 4x4 Extended Cab 8 ft. box 157.5 in. WB—295 hp335 lb-ft
Work Truck 4x4 Extended Cab 8 ft. box 157.5 in. WB—295 hp335 lb-ft
SLE 4x4 Crew Cab 5.75 ft. box 143.5 in. WB—295 hp335 lb-ft
SLT 4x4 Crew Cab 5.75 ft. box 143.5 in. WB—295 hp335 lb-ft
Base 4x4 Regular Cab 6.6 ft. box 119 in. WB—285 hp295 lb-ft
SLE 4x4 Regular Cab 6.6 ft. box 119 in. WB—285 hp295 lb-ft
SLT 4x2 Extended Cab 6.5 ft. box 143.5 in. WB—295 hp335 lb-ft
Work Truck 4x4 Regular Cab 6.6 ft. box 119 in. WB—285 hp295 lb-ft
Base 4x4 Regular Cab 8 ft. box 133 in. WB—285 hp295 lb-ft
SLE 4x4 Regular Cab 8 ft. box 133 in. WB—285 hp295 lb-ft
Work Truck 4x4 Regular Cab 8 ft. box 133 in. WB—285 hp295 lb-ft
Base 4x2 Extended Cab 8 ft. box 157.5 in. WB—295 hp335 lb-ft
SLE 4x2 Extended Cab 8 ft. box 157.5 in. WB—295 hp335 lb-ft
SLT 4x2 Extended Cab 8 ft. box 157.5 in. WB—295 hp335 lb-ft
Work Truck 4x2 Extended Cab 8 ft. box 157.5 in. WB—295 hp335 lb-ft
Base 4x4 Extended Cab 6.6 ft. box 143.5 in. WB—285 hp295 lb-ft
SLE 4x2 Crew Cab 5.75 ft. box 143.5 in. WB—295 hp335 lb-ft
SLE 4x4 Extended Cab 6.6 ft. box 143.5 in. WB—285 hp295 lb-ft
SLE Hybrid 4x4 Extended Cab 6.6 ft. box 143.5 in. WBHybrid295 hp335 lb-ft
SLT 4x2 Crew Cab 5.75 ft. box 143.5 in. WB—295 hp335 lb-ft
Work Truck 4x4 Extended Cab 6.6 ft. box 143.5 in. WB—285 hp295 lb-ft
SLE 4x2 Regular Cab 6.5 ft. box 119 in. WB—285 hp295 lb-ft
SLE 4x2 Regular Cab 8 ft. box 133 in. WB—285 hp295 lb-ft
Base 4x2 Extended Cab 6.5 ft. box 143.5 in. WB—285 hp295 lb-ft
SLE 4x2 Extended Cab 6.5 ft. box 143.5 in. WB—285 hp295 lb-ft
SLE Hybrid 4x2 Extended Cab 6.5 ft. box 143.5 in. WBHybrid295 hp335 lb-ft
Work Truck 4x2 Extended Cab 6.5 ft. box 143.5 in. WB—285 hp295 lb-ft
Base 4x2 Regular Cab 6.5 ft. box 119 in. WB—195 hp260 lb-ft
Work Truck 4x2 Regular Cab 6.5 ft. box 119 in. WB—195 hp260 lb-ft
Base 4x2 Regular Cab 8 ft. box 133 in. WB—195 hp260 lb-ft
Work Truck 4x2 Regular Cab 8 ft. box 133 in. WB—195 hp260 lb-ft

Compare two configurations

Catalog spark plugs

Catalog year/make/model rows for 2005 GMC Sierra 1500.

ACDelco

Conventional Spark Plug, R44LTS6

MPN: R44LTS6

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ACDelco

Iridium Spark Plug, 41-101

MPN: 41-101

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ACDelco

Spark Plug Wire Set: Fiberglass Reinforced Latex Graphite Core, 9748HH

MPN: 9748HH

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ACDelco

Specific FitSpark Plug Wire Set: Fiberglass Reinforced Latex Graphite Core, 9746MM

MPN: 9746MM

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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.