Dmaxstore

Dmaxstore DmaxStore - Your ultimate hub for Duramax Diesel Parts. Quality, expertise, and dedication.

We are the first "Duramax Diesel Only" store, designed exclusively for Duramax owners by Duramax owners. Not only do we deliver unbeatable prices on the most popular aftermarket performance upgrades, but we stock the must-have parts and discount offers Duramax owners need. If you're in the Diamond Springs area, we also offer full service repair and installation of our parts. Visit our online store 24/7 at www.dmaxstore.com and feel free to contact us with any questions!

Rodeo ready.DmaxStore is proud to sponsor the 2026 Douglas County Rodeo, September 11-12. This limited DmaxStore X Dougl...
09/08/2026

Rodeo ready.

DmaxStore is proud to sponsor the 2026 Douglas County Rodeo, September 11-12.

This limited DmaxStore X Douglas County Rodeo tee will only be available at the rodeo, this weekend. Come see us and grab yours while you’re there.

09/06/2026

From his garage to what DmaxStore is today.

Jake tells the story of how Mike Durand built DmaxStore from the ground up, starting small and growing it into the full scale operation it is today.
Every business has a beginning. This is ours.

09/04/2026

Do all LLY’s blow head gaskets??

Chance Digiulio gives his take on one of the biggest conversations surrounding the LLY Duramax.

What do you think? Is it only a matter of time, or is the LLY getting a bad reputation.

09/03/2026

This is why we do what we do.

Chance Digiulio gets it. Loving what you do makes all the difference.
Getting to travel to events, shake hands, meet customers and see the people behind the support is a huge part of why we do what we do. At the end of the day, Jake de la Pena and the DMAX Team get to wake up excited to come to work. That’s pretty hard to beat.

09/01/2026

Customer Spotlight!
Kibbetech equipped 2015 LML.
We did a 50 state legal S&S CP3 conversion on this truck. No need to worry about the CP4 failing anymore.

For any parts to keep your Duramax on the road for years to come, head to DmaxStore.com

08/24/2026

All new Dmaxstore HD Steering Gear.
With thousands of miles of extensive testing and R&D, we’re proud to announce the last steering gear you’ll ever need!
Get yours today at Dmaxstore.com

08/20/2026

A clean install with a factory-style finish.
The Pod Holes Rear Light Kit puts a pair of Baja Designs S1 lights right inside the factory bumper steps on 2015–2019 Silverado and Sierra HD trucks.
No cutting or splicing into the factory wiring. Just plug in the harness and get brighter backup lighting automatically when you hit reverse, plus auxiliary control when you need extra light.
Here’s a quick look at the install.

Address

1121 Mark Circle
Gardnerville, NV
89410

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+18774693629

Website

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