# Fleece Performance 07.5-24 Dodge RAM 6.7L Cummins Cold Weather Upgrade Kit

6.7L Cummins owners: Our add-on cold weather kit for the Fleece Performance intake and grid heater kit provides proven engine startability down to -35° centigrade! Optimized heater design and placement in the intake air stream ensure you get the most efficient heating possible. Compared with other grid heating kits on the market, the Fleece Performance kit achieves the same levels of cold temperature startability with lower wattage and less strain on your grid heater relay! Kit includes: 700W heater High flex heater cable Installation hardware Recommended Cold Weather Startability Configuration: Sustained Temperature Fahrenheit (Centigrade) Configuration Sustained Cold Startability Test 32°F (0°C) Single Heater PASS 23°F (-5°C) Single Heater PASS 5°F (-15°C) Cold Weather – Dual Heater PASS -13°F (-25°C) Cold Weather – Dual Heater PASS -31°F (-35°C) Cold Weather – Dual Heater PASSAll testing was performed on a 2024 Ram 2500 with the block heater in use and sufficiently charged 12V batteries. Oil and weight: Freedom Series 100% Synthetic 10W-30

This Part Fits:

Year

Make

Model

Submodel

2007-2010

Dodge

Ram 2500

Laramie

2007-2010

Dodge

Ram 2500

SLT

2007-2010

Dodge

Ram 2500

ST

2008-2010

Dodge

Ram 2500

SXT

2010

Dodge

Ram 2500

TRX

2007-2010

Dodge

Ram 3500

Laramie

2007-2010

Dodge

Ram 3500

SLT

2007

Dodge

Ram 3500

Sport

2007-2010

Dodge

Ram 3500

ST

2008-2009

Dodge

Ram 3500

SXT

2013-2024

Ram

2500

Big Horn

2011-2024

Ram

2500

Laramie

2014-2015

Ram

2500

Laramie Limited

2011-2021

Ram

2500

Laramie Longhorn

2016-2024

Ram

2500

Limited

2021-2024

Ram

2500

Limited Longhorn

2013-2015,2019-2024

Ram

2500

Lone Star

2012-2016

Ram

2500

Outdoorsman

2023-2024

Ram

2500

Rebel

2011-2018

Ram

2500

SLT

2024

Ram

2500

Special Service

2011-2013

Ram

2500

ST

2013-2024

Ram

2500

Tradesman

2013-2024

Ram

3500

Big Horn

2011-2024

Ram

3500

Laramie

2014-2015

Ram

3500

Laramie Limited

2011-2020

Ram

3500

Laramie Longhorn

2016-2024

Ram

3500

Limited

2021-2024

Ram

3500

Limited Longhorn

2013-2015,2017,2019-2022

Ram

3500

Lone Star

2011-2024

Ram

3500

SLT

2024

Ram

3500

Special Service

2011-2013

Ram

3500

ST

2013-2024

Ram

3500

Tradesman

## Details

- **Price:** 174.51 CAD
- **Vendor:** Fleece Performance
- **Type:** Intake Manifolds

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 174.51 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/fleece-performance-07-5-24-dodge-ram-6-7l-cummins-cold-weather-upgrade-kit)
> Updated: 2026-06-28