SKU: 42812008904

Fleece Performance 98.5-07 Dodge 2500/3500 Cummins Replacement Thermostat Housing w/Aux Port

$128.91 $143.23
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Description

Fleece Performance 98.5-07 Dodge 2500/3500 Cummins Replacement Thermostat Housing w/Aux PortThe Fleece Performance replacement thermostat housing with auxiliary port is a direct replacement part for model years 1998. 5 2007 RAM with 5. 9L Cummins and 2013 2018 RAM with 6. 7L Cummins. The auxiliary port is threaded to accept a 10AN (7 8" 14) fitting to allow you to customize your coolant routings and includes port plug FPE SP 7814. APPLICATION NOTES Direct replacement for thermostat elbow included in our coolant bypass kits: FPE CLNTBYPS CUMM

The Fleece Performance replacement thermostat housing with auxiliary port is a direct replacement part for model years 1998.5-2007 RAM with 5.9L Cummins and 2013-2018 RAM with 6.7L Cummins. The auxiliary port is threaded to accept a -10AN (7/8"-14) fitting to allow you to customize your coolant routings and includes port plug FPE-SP-7814. APPLICATION NOTES Direct replacement for thermostat elbow included in our coolant bypass kits: FPE-CLNTBYPS-CUMM-0712 and FPE-CLNTBYPS-CUMM-1318. Direct replacement for Cummins part numbers 5283433 and 3943297. Auxiliary port is threaded to accept a -10AN (7/8"-14) fitting.

Warranty

This Part Fits:

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
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 42812008904

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4.8 ★★★★★
Based on 1855 reviews
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K
Verified Purchase
K D
Phoenix, US
★★★★★ 4
Good quality car care kit
Style: KIT
This product was specifically asked for by my adult son. Upon opening, it had leaked (it was a gift so I did not open) but he went ahead and used it. Good quality, car care product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
B
Verified Purchase
Bridget Dempsey
Lake Worth, US
★★★★★ 5
Amazingly clean
Style: KIT
Love this product. It let my car spotless and it smells great too. I was surprised how easy it was to clean everything with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
W
Verified Purchase
Wendy K
Birmingham, US
★★★★★ 5
Great Kit with all the essentials
Style: KIT
The Chemical Guys Car Cleaning Kit is fantastic! It has everything you need to keep your car looking spotless and shiny. The products are high quality, easy to use, and leave a professional finish every time. I love how clean and fresh my car looks after using this kit—definitely worth the purchase for any car enthusiast!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
F
Verified Purchase
fussy
Alexandria, US
★★★★★ 3
Not so good….
Style: KIT
On a brand new car used the citrus car wash product with the 2 bucket method and the interior and glass cleaner. The citrus product sank to the bottom of the 5 gallon bucket, despite all efforts couldn’t get it thoroughly mixed in the water. Used it anyway with the microfiber mitt - this mitt was excellent and I was satisfied with the wash (car was clean before washing except for bird droppings) except for eye irritation from a teeny splash. On to drying - the included microfiber drying towels were worse than worthless. They stuck to the surface of the car and shedded fibers all over the paint. I had to hose off the car to get rid of the purple lint it deposited wherever it touched the car. Larger chunks of lint came off the cloth as well. I used the interior and glass cleaner only on the interior of the windshield. Got in the car this AM, there was a haze on the entire windshield inner surface. Chemical Guys has excellent marketing and video tutorials but I’d recommend purchasing better quality components rather than what’s in this box. The ingredients in the wash, interior cleaner, and wheel cleaner are also not good for the environment, eyes, or skin. I wonder what the runoff from this one washing will do to our and neighbors’ vegetation.
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Reviewed in the United States on August 24, 2023
S
Verified Purchase
Spencer sparks
Massapequa, US
★★★★★ 5
Chemical guys car cleaning kit
Style: KIT
Bought for my brother and he was so happy! His favorite car cleaning brand 10/10
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026

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