• Fleece Performance Cold Weather Upgrade Kit - 6.7L Cummins | 2019-2024 Ram 3500 - Stateside Performance - Intake Manifolds - Fleece Performance - Fleece Performance Cold Weather Upgrade Kit - 6.7L Cummins | 2019-2024 Ram 3500
  • Fleece Performance Cold Weather Upgrade Kit - 6.7L Cummins | 2019-2024 Ram 3500 - Stateside Performance - Intake Manifolds - Fleece Performance - Fleece Performance Cold Weather Upgrade Kit - 6.7L Cummins | 2019-2024 Ram 3500
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FPEFPE-CUMM-IAH-X2

Fleece Performance

Fleece Performance Cold Weather Upgrade Kit - 6.7L Cummins | 2019-2024 Ram 3500

Fleece Performance Cold Weather Upgrade Kit - 6.7L Cummins | 2019-2024 Ram 3500

$109.99 USD
$109.99 USD
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In stock

The Fleece Performance Cold Weather Upgrade Kit fits the 2019-2024 Ram 3500 6.7L Cummins and extends proven engine startability down to -35°C.

Install Difficulty: DIY Possible
Add-on heater mounts in the intake air stream and wires into the existing Fleece grid heater kit with included hardware; typically installs in 60-90 minutes.

Product Overview

This add-on kit pairs with the Fleece Performance intake and grid heater kit to deliver dual-heater cold weather performance. The 700W heater is optimized for placement directly in the intake air stream for maximum heating efficiency.

Compared with other grid heater kits, it achieves the same cold startability with lower wattage and less strain on the grid heater relay. Tested and passed sustained cold starts down to -31°F (-35°C) on a 6.7L Cummins.

Features & Specifications

  • Fits: 2019-2024 Ram 3500
  • Fits 6.7L Cummins only
  • 700W heater for dual-heater cold weather configuration
  • Proven startability down to -31°F (-35°C)
  • Lower wattage draw than competing grid heater kits
  • Optimized placement in the intake air stream
  • Includes high flex heater cable and installation hardware
  • Pairs with Fleece Performance intake and grid heater kit

Fitment

This part fits the following vehicles:

Year Make Model Submodel
2019-2024 Ram 3500 Big Horn
2019-2024 Ram 3500 Laramie
2019-2020 Ram 3500 Laramie Longhorn
2019-2024 Ram 3500 Limited
2021-2024 Ram 3500 Limited Longhorn
2019-2022 Ram 3500 Lone Star
2019-2024 Ram 3500 SLT
2024 Ram 3500 Special Service
2019-2024 Ram 3500 Tradesman
⚠ Submodel Fitment: If your submodel is not listed in the fitment table above, we cannot confirm fitment. Please contact us before purchasing to verify.

Shipping & Returns

Tracking is typically provided within 3–5 business days; items shipping direct from the manufacturer may take 5–7. Some items are made to order or may be backordered. Questions about stock? Reach us through live chat or email.

Warranty

All warranties are through the manufacturer and are facilitated by Stateside Performance. Some manufacturers require the end user to contact them directly; in that case we will point you to the right contact. Email us with any warranty questions.

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  • Free shipping over $250

    Free shipping applies to items that are shipped via ground through UPS or FedEx and are over $250 going to the continental 48 states. This does not apply to Alaska or Hawaii, and does not apply to any item(s) that are shipped via freight or with any other option other than ground shipping.

    Shipping policy 

  • 30-day returns

    Returns must be requested within 30 days of delivery. Parts must be new, unused, uninstalled, and in original packaging, with an RMA. Some items are final sale.

    Return policy