112+ 2021 Ram 3500 Cooling System Limited Longhorn Parts - Page 5

Limited Longhorn · Cooling System (112 products)

Exact-fit parts for the 2021 Ram 3500 Limited Longhorn.

Wehrli

Part # WCF100223-BR

Confirmed Fit

Wehrli 19-23 Cummins 6.7L Upper Coolant Pipe - Bengal Red

$178.43

Wehrli

Part # WCF100169-BB

Confirmed Fit

Wehrli Ram 19-23 Cummins 6.7L WCFab X Fleece Thermostat Housing - Bengal Blue

$201.28

Wehrli

Part # WCF100284-IP

Confirmed Fit

Wehrli 19-23 Cummins 6.7L Coolant Tank (OEM Placement) - Illusion Purple

$578.56

Wehrli

Part # WCF100223-GW

Confirmed Fit

Wehrli 19-23 Cummins 6.7L Upper Coolant Pipe - Gloss White

$178.43

Wehrli

Part # WCF100284-BR

Confirmed Fit

Wehrli 19-23 Cummins 6.7L Coolant Tank (OEM Placement) - Bengal Red

$552.96

Wehrli

Part # WCF100284-GW

Confirmed Fit

Wehrli 19-23 Dodge 6.7L Cummins OEM Placement Coolant Tank Kit - Gloss White

$552.96

Wehrli

Part # WCF100251-BR

Confirmed Fit

Wehrli 19-23 6.7L Cummins High Output (HO) Upper Coolant Pipe - Bengal Red

$179.52

Dorman

Part # 626-340

Fits with Conditions

Engine Heater Hose Assembly

$28.24

Wehrli

Part # WCF100169-FB

Confirmed Fit

Wehrli Ram 19-23 Cummins 6.7L WCFab X Fleece Thermostat Housing - Flat Black

$201.28

Wehrli

Part # WCF100251-IP

Confirmed Fit

Wehrli 19-23 6.7L Cummins High Output (HO) Upper Coolant Pipe - Illusion Purple

$206.72

Wehrli

Part # WCF100284-BC

Confirmed Fit

Wehrli 19-23 Cummins 6.7L Coolant Tank (OEM Placement) - Bronze Chrome

$578.56

Wehrli

Part # WCF100223-IP

Confirmed Fit

Wehrli 19-23 Cummins 6.7L Upper Coolant Pipe - Illusion Purple

$205.63

Wehrli

Part # WCF100169-BR

Confirmed Fit

Wehrli Ram 19-24 Cummins 6.7L WCFab X Fleece Thermostat Housing - Bengal Red

$201.28

Wehrli

Part # WCF100169-GW

Confirmed Fit

Wehrli Ram 19-23 Cummins 6.7L WCFab X Fleece Thermostat Housing - Gloss White

$211.26

Wehrli

Part # WCF100284-BB

Confirmed Fit

Wehrli 19-23 Cummins 6.7L Coolant Tank (OEM Placement) - Bengal Blue

$552.96

Wehrli

Part # WCF100251-BC

Confirmed Fit

Wehrli 19-23 6.7L Cummins High Output (HO) Upper Coolant Pipe - Bronze Chrome

$206.72

Wehrli

Part # WCF100251-GRY

Confirmed Fit

Wehrli 19-23 Chevrolet 6.7L Cummins High Output Upper Coolant Pipe - WCFab Grey

$194.56

Wehrli

Part # WCF100284-GB

Confirmed Fit

Wehrli 19-23 Dodge 6.7L Cummins OEM Placement Coolant Tank Kit - Gloss Black

$552.96

Wehrli

Part # WCF100223-GB

Confirmed Fit

Wehrli 19-23 Cummins 6.7L Upper Coolant Pipe - Gloss Black

$178.43

Wehrli

Part # WCF100284-GRY

Confirmed Fit

Wehrli 19-23 Dodge 6.7L Cummins OEM Placement Coolant Tank Kit - WCFab Grey

$578.56

Frequently Asked Questions

Do these parts fit my 2021 Ram 3500 Limited Longhorn?

This page groups parts listed for the 2021 Ram 3500 Limited Longhorn. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.

What cooling system options are available for my 2021 Ram 3500 Limited Longhorn?

We offer a wide selection of cooling system parts for the 2021 Ram 3500 Limited Longhorn. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.

What brands make parts for the 2021 Ram 3500 Limited Longhorn?

We carry parts from trusted brands including Wehrli, Four Seasons, Mishimoto, Dorman, and Fleece Performance, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 2021 Ram 3500 Limited Longhorn parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 2021 Ram 3500 Limited Longhorn parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

2021 Ram 3500(2,571 parts)

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Other Ram 3500 Years

2021 Ram 3500(2,571 parts)

Shop by Problem

Other Ram 3500 Years

Limited Longhorn · Cooling System (112 products)

Wehrli 19-23 Cummins 6.7L Upper Coolant Pipe - Bengal Red

Wehrli Ram 19-23 Cummins 6.7L WCFab X Fleece Thermostat Housing - Bengal Blue

Wehrli 19-23 Cummins 6.7L Coolant Tank (OEM Placement) - Illusion Purple

Wehrli 19-23 Cummins 6.7L Upper Coolant Pipe - Gloss White

Wehrli 19-23 Cummins 6.7L Coolant Tank (OEM Placement) - Bengal Red

Wehrli 19-23 Dodge 6.7L Cummins OEM Placement Coolant Tank Kit - Gloss White

Wehrli 19-23 6.7L Cummins High Output (HO) Upper Coolant Pipe - Bengal Red

Engine Heater Hose Assembly

Wehrli Ram 19-23 Cummins 6.7L WCFab X Fleece Thermostat Housing - Flat Black

Wehrli 19-23 6.7L Cummins High Output (HO) Upper Coolant Pipe - Illusion Purple

Wehrli 19-23 Cummins 6.7L Coolant Tank (OEM Placement) - Bronze Chrome

Wehrli 19-23 Cummins 6.7L Upper Coolant Pipe - Illusion Purple

Wehrli Ram 19-24 Cummins 6.7L WCFab X Fleece Thermostat Housing - Bengal Red

Wehrli Ram 19-23 Cummins 6.7L WCFab X Fleece Thermostat Housing - Gloss White

Wehrli 19-23 Cummins 6.7L Coolant Tank (OEM Placement) - Bengal Blue

Wehrli 19-23 6.7L Cummins High Output (HO) Upper Coolant Pipe - Bronze Chrome

Wehrli 19-23 Chevrolet 6.7L Cummins High Output Upper Coolant Pipe - WCFab Grey

Wehrli 19-23 Dodge 6.7L Cummins OEM Placement Coolant Tank Kit - Gloss Black

Wehrli 19-23 Cummins 6.7L Upper Coolant Pipe - Gloss Black

Wehrli 19-23 Dodge 6.7L Cummins OEM Placement Coolant Tank Kit - WCFab Grey

Frequently Asked Questions

Do these parts fit my 2021 Ram 3500 Limited Longhorn?

What cooling system options are available for my 2021 Ram 3500 Limited Longhorn?

What brands make parts for the 2021 Ram 3500 Limited Longhorn?

How fast do 2021 Ram 3500 Limited Longhorn parts ship?

What warranty do your 2021 Ram 3500 Limited Longhorn parts come with?