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Beta Duramax Diesel Engine Addon for D-Series/H-Series/Roamer/Grand Marshal/Hopper/Burnside 0.2.4

Add the awesome realism of GM/Isuzu Diesel Engines to your in-game vehicles!

Tags:
  1. MNP
    This mod is semi-maintained. This means updates may be very rare. Join below for the latest updates.

    Join the Discord here to stay up to date.

    Supported Vehicles:
    • D-Series Pickup
    • H-Series Van
    • Hopper 4x4
    • Roamer SUV
    • Burnside Classic
    • Grand Marshal SUV
    What's Added:
    • Duramax Diesel Engines
      • Early Model (LB7, LLY, LBZ)
      • Late Model (LMM, LML, L5P)
    • Turbochargers
      • Early
        • Early Model (LB7)
        • Mid Model (LLY)
        • Late Model (LBZ)
        • Stage 1, 2, and 3
      • Late
        • Early Model (LML)
        • Late Model (L5P)
        • Stage 1, 2, and 3
    • Transmissions
      • Early
        • Allison 5 Speed Auto
        • Allison 6 Speed Auto
        • ZF 6 Speed Manual
      • Late
        • Allison 6 Speed Auto
        • Allison 10 Speed Auto
        • ZF 6 Speed Manual (Hopper, Burnside and Grand Marshal Only)
    • Fuel Injectors
      • Adjustable Fuel Injectors - Change values in Tuning Menu
      • Aftermarket Fuel Injectors - Preset for power and smoke
    • Mufflers
      • Stock Muffler
      • Performance Muffler (Custom model on Hopper, Burnside and Grand Marshal)
      • No Muffler
      • Hoodstack (Only on Burnside for now)
    • Emissions Control
      • Stock Emissions Control (DEF tube model on D-Series, H-Series, Roamer)
      • Deleted Emissions Control
    • Engine Wear
      • No Engine Wear
      • 50k Engine Wear (*Decreases max torque capability)
      • 100k Engine Wear*
      • 200k Engine Wear*
      • 300k Engine Wear*
      • Blown Head Gasket
      • Low Oil Damage
    • ECU & Tuning
      • Speed Limiter
      • Engine Tune (Stock, Tow/Haul, Performance, Custom)
      • Traction Control (Grand Marshal and Burnside Only)
    • Tuning (All Options)

    Configurations:
    adventure_dmax.png beatup_worktruck.png bossvan.png candc_dmax.png cophd_dmax.png crawler_duramax.png junk_truck_dmax.png l5psport.png lbzdragpack.png lmltrack.png oldmanspecial.png prerunner_duramax.png prerunner_short_duramax.jpg roadsport_dmax.png secretservice.png secretserviceold.png sporttruck_dmax.png stockh25_dmax.png street_duramax.png converted_pd.png dragdiesel.png slammed.png modernbrodozer.png






    v32 - Last Edited - 12/7/21 @ 21:24 CST

Recent Updates

  1. Duramax Diesel Engines (0.2.4) (Minor) Sep 30, 2024
  2. Duramax Diesel Engines (0.2.3) (Minor) Apr 18, 2023
  3. Duramax Diesel Engines (0.2.2) (Major) Aug 22, 2022
Read all 16 updates...

Recent Reviews

  1. groux_5thgen
    groux_5thgen
    5/5,
    Version: 0.2.4
    The mod is amazing, unfortunately it breaks the updated 4-cylinder engines with 0.35
    Apr 9, 2025
  2. ICETOICE19
    ICETOICE19
    5/5,
    Version: 0.2.3
    I love this engine mod! but with the 0.33 update, and with 169 total mods in my server, unfortunately it is the only one that has been incompatible so far. I do hope it gets an update!
    Sep 20, 2024
    1. MNP
      Author's Response
      Update's been pushed :)
  3. LaxNpacks
    LaxNpacks
    5/5,
    Version: 0.2.3
    Great mod, FIY it breaks the new T series in the 0.31 update so you have to deactivate Duramax's to play with semi trucks.
    Dec 15, 2023
  4. Prest0_0
    Prest0_0
    5/5,
    Version: 0.2.3
    Update broke reinstalled and worked great my starting vehicle has the lmm best mod haha You should make the LM2 3.0 please!
    Aug 2, 2023
  5. EX ORBITANT
    EX ORBITANT
    3/5,
    Version: 0.2.3
    On 0.28.1 This mod somehow causes to crash the reworked ETK in my case.
    Apr 23, 2023
  6. Dabomb51
    Dabomb51
    5/5,
    Version: 0.2.3
    great mod but what about the ol 7.tree?
    Apr 19, 2023
  7. guediri222
    guediri222
    5/5,
    Version: 0.2.2
    best duramax mod ever. thanks magic man
    Feb 9, 2023
  8. nicolas176
    nicolas176
    4/5,
    Version: 0.2.2
    Hey, there is a bug for the mod that causes conflict with something and makes the engines start on even when said no in options.
    Dec 16, 2022
  9. JoshJoseModding
    JoshJoseModding
    5/5,
    Version: 0.2.2
    I gotta say, I used this mod in all my duramaxs (Until I made my own LBZ mod, your mod is still 7 out of 5 stars though.) And it worked great. Sounds are great, customisation is great. 7-5 stars.
    Nov 27, 2022
  10. Serialjwalker00
    Serialjwalker00
    5/5,
    Version: 0.2.2
    This is awesome! I love towing heavy loads but please add this engine to the barstow.
    Oct 18, 2022
Read all 61 reviews...
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