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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!
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Fleece Performance
Fleece Performance 1998-2018 Dodge/Ram 2500/3500 Cummins Thermostat Housing with Aux Port (5.9L / 6.7L)
$129.99
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 1998-2018 Dodge and Ram 2500/3500 heavy-duty trucks equipped with the 5.9L or 6.7L Cummins turbo diesel engine.
The Fleece Performance replacement thermostat housing is a heavy-duty solution for owners looking to customize their cooling system. Featuring an integrated auxiliary port threaded for a -10AN (7/8"-14) fitting, this housing allows for precise coolant routing, making it an ideal choice for high-performance builds or those installing secondary cooling circuits. This component serves as a direct replacement for the thermostat elbow included in Fleece coolant bypass kits FPE-CLNTBYPS-CUMM-0712 and FPE-CLNTBYPS-CUMM-1318.
- Direct replacement for Cummins OE part numbers 5283433 and 3943297
- Auxiliary port threaded to accept -10AN (7/8"-14) fittings
- Includes FPE-SP-7814 port plug for use when auxiliary routing is not required
- Compatible with factory mounting points for a straightforward installation
- Manufacturer Part Number: FPE-CUMM-TH-1318
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1998-2002 | Dodge | Ram 2500 | Base |
| 2003,2005-2007 | Dodge | Ram 2500 | Laramie |
| 2003-2007 | Dodge | Ram 2500 | SLT |
| 2006-2007 | Dodge | Ram 2500 | Sport |
| 2003-2007 | Dodge | Ram 2500 | ST |
| 2006-2007 | Dodge | Ram 2500 | TRX4 |
| 1998-2002 | Dodge | Ram 3500 | Base |
| 2003-2007 | Dodge | Ram 3500 | Laramie |
| 2003-2007 | Dodge | Ram 3500 | SLT |
| 2006-2007 | Dodge | Ram 3500 | Sport |
| 2003-2007 | Dodge | Ram 3500 | ST |
| 2007 | Dodge | Ram 3500 | TRX4 |
| 2013-2018 | Ram | 2500 | Big Horn |
| 2013-2018 | Ram | 2500 | Laramie |
| 2014-2015 | Ram | 2500 | Laramie Limited |
| 2013-2018 | Ram | 2500 | Laramie Longhorn |
| 2016-2018 | Ram | 2500 | Limited |
| 2013-2015 | Ram | 2500 | Lone Star |
| 2013-2016 | Ram | 2500 | Outdoorsman |
| 2013-2018 | Ram | 2500 | SLT |
| 2013 | Ram | 2500 | ST |
| 2013-2018 | Ram | 2500 | Tradesman |
| 2013-2018 | Ram | 3500 | Big Horn |
| 2013-2018 | Ram | 3500 | Laramie |
| 2014-2015 | Ram | 3500 | Laramie Limited |
| 2013-2018 | Ram | 3500 | Laramie Longhorn |
| 2016-2018 | Ram | 3500 | Limited |
| 2013-2015,2017 | Ram | 3500 | Lone Star |
| 2013-2018 | Ram | 3500 | SLT |
| 2013 | Ram | 3500 | ST |
| 2013-2018 | Ram | 3500 | Tradesman |
Choose your Location
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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
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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.
Fleece Performance 1998-2018 Dodge/Ram 2500/3500 Cummins Thermostat Housing with Aux Port (5.9L / 6.7L)
$129.99
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
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 of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
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$129.99
$129.99
$129.99
Fits 1998-2018 Dodge and Ram 2500/3500 heavy-duty trucks equipped with the 5.9L or 6.7L Cummins turbo diesel engine.
The Fleece Performance replacement thermostat housing is a heavy-duty solution for owners looking to customize their cooling system. Featuring an integrated auxiliary port threaded for a -10AN (7/8"-14) fitting, this housing allows for precise coolant routing, making it an ideal choice for high-performance builds or those installing secondary cooling circuits. This component serves as a direct replacement for the thermostat elbow included in Fleece coolant bypass kits FPE-CLNTBYPS-CUMM-0712 and FPE-CLNTBYPS-CUMM-1318.
- Direct replacement for Cummins OE part numbers 5283433 and 3943297
- Auxiliary port threaded to accept -10AN (7/8"-14) fittings
- Includes FPE-SP-7814 port plug for use when auxiliary routing is not required
- Compatible with factory mounting points for a straightforward installation
- Manufacturer Part Number: FPE-CUMM-TH-1318
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1998-2002 | Dodge | Ram 2500 | Base |
| 2003,2005-2007 | Dodge | Ram 2500 | Laramie |
| 2003-2007 | Dodge | Ram 2500 | SLT |
| 2006-2007 | Dodge | Ram 2500 | Sport |
| 2003-2007 | Dodge | Ram 2500 | ST |
| 2006-2007 | Dodge | Ram 2500 | TRX4 |
| 1998-2002 | Dodge | Ram 3500 | Base |
| 2003-2007 | Dodge | Ram 3500 | Laramie |
| 2003-2007 | Dodge | Ram 3500 | SLT |
| 2006-2007 | Dodge | Ram 3500 | Sport |
| 2003-2007 | Dodge | Ram 3500 | ST |
| 2007 | Dodge | Ram 3500 | TRX4 |
| 2013-2018 | Ram | 2500 | Big Horn |
| 2013-2018 | Ram | 2500 | Laramie |
| 2014-2015 | Ram | 2500 | Laramie Limited |
| 2013-2018 | Ram | 2500 | Laramie Longhorn |
| 2016-2018 | Ram | 2500 | Limited |
| 2013-2015 | Ram | 2500 | Lone Star |
| 2013-2016 | Ram | 2500 | Outdoorsman |
| 2013-2018 | Ram | 2500 | SLT |
| 2013 | Ram | 2500 | ST |
| 2013-2018 | Ram | 2500 | Tradesman |
| 2013-2018 | Ram | 3500 | Big Horn |
| 2013-2018 | Ram | 3500 | Laramie |
| 2014-2015 | Ram | 3500 | Laramie Limited |
| 2013-2018 | Ram | 3500 | Laramie Longhorn |
| 2016-2018 | Ram | 3500 | Limited |
| 2013-2015,2017 | Ram | 3500 | Lone Star |
| 2013-2018 | Ram | 3500 | SLT |
| 2013 | Ram | 3500 | ST |
| 2013-2018 | Ram | 3500 | Tradesman |
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