Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Your cart
-
0-9
-
A
-
B
-
R
-
S
HP Tuners
HP Tuners 6-Position Diesel Switch for 2013-2021 Ram 2500/3500 Cummins CM2450 (H-M04-01)
$79.99
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2013-2021 Ram 2500 and 3500 heavy-duty trucks equipped with the Cummins CM2450 controller.
The HP Tuners 6-position diesel switch (MPN: H-M04-01) provides a physical interface for selecting different engine maps on the fly. Designed specifically for the Cummins CM2450 ECM, this rotary switch allows drivers to toggle between six distinct calibration levels without needing to reflash the vehicle between changes. It is an essential component for users looking to manage performance, towing, and fuel economy profiles instantly from the cabin.
- Positions: 6-position rotary dial for multiple calibration selection
- Compatibility: Specifically engineered for Cummins CM2450 controllers
- Application: Diesel Switch-on-the-Fly (SOTF) functionality
- Manufacturer Part Number: H-M04-01
Whether you are adjusting for heavy towing loads or optimizing for highway efficiency, this switch provides reliable, tactile control over your diesel engine's performance parameters.
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2021 | Ram | 2500 | Big Horn |
| 2013-2021 | Ram | 2500 | Laramie |
| 2014-2015 | Ram | 2500 | Laramie Limited |
| 2013-2021 | Ram | 2500 | Laramie Longhorn |
| 2016-2021 | Ram | 2500 | Limited |
| 2021 | Ram | 2500 | Limited Longhorn |
| 2013-2015,2019-2021 | Ram | 2500 | Lone Star |
| 2013-2016 | Ram | 2500 | Outdoorsman |
| 2013-2018 | Ram | 2500 | SLT |
| 2013 | Ram | 2500 | ST |
| 2013-2021 | Ram | 2500 | Tradesman |
| 2013-2021 | Ram | 3500 | Big Horn |
| 2013-2021 | Ram | 3500 | Laramie |
| 2014-2015 | Ram | 3500 | Laramie Limited |
| 2013-2020 | Ram | 3500 | Laramie Longhorn |
| 2016-2021 | Ram | 3500 | Limited |
| 2021 | Ram | 3500 | Limited Longhorn |
| 2013-2015,2017,2019-2021 | Ram | 3500 | Lone Star |
| 2013-2021 | Ram | 3500 | SLT |
| 2013 | Ram | 3500 | ST |
| 2013-2021 | Ram | 3500 | Tradesman |
Choose your Location
-
Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
Product Comparison
How they are Different
|
__ __ |
|
|---|---|
| Description |
Description - __ |
| Rating |
Rating - __ |
| Vendor |
Vendor - __ |
| Color |
Color - __ |
|
|
Compare products ( / )
The Atlus Price Guarantee
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
HP Tuners 6-Position Diesel Switch for 2013-2021 Ram 2500/3500 Cummins CM2450 (H-M04-01)
$79.99
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
Our prices are updated daily to ensure we can offer you the best possible price. In the unlikely case that you have found a lower price, please contact us at hello@atlusauto.com and we'll do our best to answer your query right away!
Easy Financing
We've partnered up with Affirm/Shop!
Why use Affirm/Shop?
- Clear application process
- Friendly support team
- Spread a big payment interest-free
- Ability to buy what you want
How does it work?
- Add your purchase to cart
- Select Shop Payments at checkout
- Complete the application
- Compare any available finance options
Share:
$79.99
$79.99
$79.99
Fits 2013-2021 Ram 2500 and 3500 heavy-duty trucks equipped with the Cummins CM2450 controller.
The HP Tuners 6-position diesel switch (MPN: H-M04-01) provides a physical interface for selecting different engine maps on the fly. Designed specifically for the Cummins CM2450 ECM, this rotary switch allows drivers to toggle between six distinct calibration levels without needing to reflash the vehicle between changes. It is an essential component for users looking to manage performance, towing, and fuel economy profiles instantly from the cabin.
- Positions: 6-position rotary dial for multiple calibration selection
- Compatibility: Specifically engineered for Cummins CM2450 controllers
- Application: Diesel Switch-on-the-Fly (SOTF) functionality
- Manufacturer Part Number: H-M04-01
Whether you are adjusting for heavy towing loads or optimizing for highway efficiency, this switch provides reliable, tactile control over your diesel engine's performance parameters.
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2021 | Ram | 2500 | Big Horn |
| 2013-2021 | Ram | 2500 | Laramie |
| 2014-2015 | Ram | 2500 | Laramie Limited |
| 2013-2021 | Ram | 2500 | Laramie Longhorn |
| 2016-2021 | Ram | 2500 | Limited |
| 2021 | Ram | 2500 | Limited Longhorn |
| 2013-2015,2019-2021 | Ram | 2500 | Lone Star |
| 2013-2016 | Ram | 2500 | Outdoorsman |
| 2013-2018 | Ram | 2500 | SLT |
| 2013 | Ram | 2500 | ST |
| 2013-2021 | Ram | 2500 | Tradesman |
| 2013-2021 | Ram | 3500 | Big Horn |
| 2013-2021 | Ram | 3500 | Laramie |
| 2014-2015 | Ram | 3500 | Laramie Limited |
| 2013-2020 | Ram | 3500 | Laramie Longhorn |
| 2016-2021 | Ram | 3500 | Limited |
| 2021 | Ram | 3500 | Limited Longhorn |
| 2013-2015,2017,2019-2021 | Ram | 3500 | Lone Star |
| 2013-2021 | Ram | 3500 | SLT |
| 2013 | Ram | 3500 | ST |
| 2013-2021 | Ram | 3500 | Tradesman |
Authencity Guaranteed
We only sell authentic products from verified brand partners and retail partners globally.
Can’t Find the Part You Need?
Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.
Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.
- Choosing a selection results in a full page refresh.
- Opens in a new window.
