The below 3 The Diesel Dudes coupon codes were newly expired! They may still be working! It never hurts to try!
Saving | Title | Coupon Code | End Date |
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10% off plug-kits | Tuner Harness Plug Kits 10% off with The Diesel Dudes code! | *****
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2025-09-30 |
Redeem 10% off | Rev Up Your Ride! 10% Off The Diesel Dudes Performance Gears | *****
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2025-08-31 |
delete pipes $352 | Ford & Dodge Ram delete pipes from $352 now! Built for Power |
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2025-11-15 |
from $5 now | purchase merch, accessories & harness plugs priced from $5! |
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2025-11-10 |
best sellers $1,699 | Best Sellers: Ram, Ford & Chevy Bundle packs from $1,699 now |
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2025-11-05 |
Ford Power stroke-$99 | unlock next level power with ford powerstroke! from just $99 |
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2025-10-31 |
parts from $299🚙 | Unlock Your Jeep’s Full Potential! parts ranging from $299 |
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2025-10-25 |
Duramax parts $99 | buy GM/Chevy Duramax Performance parts priced from just $99 |
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2025-10-15 |
$839 Delete Tuners | Unlock Power and Savings - DPF Delete Tuners from Just $839 |
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2025-09-30 |
Dodge Ram $80 | Dodge Ram collection from $80 now only at The Diesel Dudes |
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2025-08-31 |