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Pure Diesel Power offers a complete line of parts for the Cummins cooling system, including thermostats, billet bolt in freeze plugs for the block, electric water pumps, coolant filter bypass kits, high performance radiators, coolant hose kits, billet coolant y-pipes, coolant pressure regulators, thermostat housings, coolant catch cans, fans by Flex A Lite and Derale, and more!
Don't see what you're looking for? Call us at 715-254-1833, email us, or use our live chat option! We specialize in finding hard to find, obscure parts.
Brand: Interstate-McBee
Part Number: M-3954829
Direct fit replacement Thermostat Housing Seal
Fits all 2003 to 2018 5.9L & 6.7L Cummins.
Interstate McBee: M-3954829..
$2.78
Brand: Xtreme Diesel Performance Parts
Part Number: XD380
Fitment:07.5-18 6.7L Cummins Automatic And Manual Transmissions03-07 5.9L Cummins Manual Transmission ONLYThe XDP Cummins 6.7L Coolant Bypass Kit XD380 will help keep the engine cool in your 2007.5-2018 Dodge Ram 6.7L Cummins. On modified engines, coolant temperature and pressure increases often res..
$0.00
Brand: BD Power
Part Number: 1040023
The coolant pressure inside the engine block can reach 70+psi at high rpm before the thermostat fully opens. This will cause a corroded frost plug to leak. The BD rear frost plug is able to be seal the leak without the need to hammer out the old frost plug. We recommend installing the rear frost plu..
$62.95
Brand: Fleece Performance
Part Number: FPE-CLNTBYPS-HS-0718
Replacement Coolant Bypass Hose for our 2007.5-2018 Ram 6.7L Cummins coolant bypass kits. This hose is covered with a high temperature protective sleeve. APPLICATION NOTESDirect replacement hose for Fleece Performance Coolant Bypass kits: FPE-CLNTBYPS-CUMMINS-0712 and FPE-CLNTBYPS-C..
$89.99
Brand: Fleece Performance
Part Number: FPE-CLNTBYPS-CUMMINS-0712
The Fleece Performance coolant bypass for the 2007.5-2012 RAM with 6.7L Cummins seamlessly integrates with your truck for an OE fit-and-finish. FEATURESIncreased Coolant Flow, Decreased Coolant TemperaturesThe rear cylinders on the 6.7L Cummins suffer from a lack of coolant flow, and ther..
$399.99
Brand: Xtreme Diesel Performance Parts
Part Number: XD276
Replace the plastic Coolant Y-Pipe in your 2013-2015 Dodge 6.7L Cummins with the XDP 6.7L Dual Radiator Coolant Y-Pipe XD276. The factory y-pipe on dual radiator trucks is constructed from weak plastic and is prone to failure, causing large coolant leaks that can spray down the engine bay, and lead ..
$79.95
Brand: Fleece Performance
Part Number: FPE-CLNTBYPS-CUMMINS-1318
The Fleece Performance coolant bypass for the 2013-2018 RAM with 6.7L Cummins seamlessly integrates with your truck for an OE fit-and-finish. FEATURESIncreased Coolant Flow, Decreased Coolant TemperaturesThe rear cylinders on the 6.7L Cummins suffer from a lack of coolant flow, and theref..
$379.99
Brand: Fleece Performance
Part Number: FPE-CUMM-TH-19
The Fleece Performance replacement thermostat housing with auxiliary port is a direct replacement part for model years 2019-2022 RAM with 6.7L Cummins. The kit includes a port with plug to allow you to customize your coolant routings. APPLICATION NOTESDirect replacement for thermost..
$129.99
Brand: Full Send Diesel
Part Number: FSD-9409CU-CLNTTNK-KT
This is Full Send Diesels DIY remote coolant tank kit for 1994-2009 Dodge Cummins. This kit includes an aluminum coolant tank with a billet cap and all of the hose and fittings you may need to plump it into your cooling system. This becomes necessary when you need more room for turbos or would simpl..
$349.99
Backordered
Brand: Full Send Diesel
Part Number: FSD-14-B
Backordered with No ETA **Updated on 03/07/2023**Is your top heater hose leaking? Don't worry Full Send Diesel has the solution. This is our AN braided top heater hose kit. This kit replaces your heater hose from the firewall to the top of the head. This kit is made from the best o..
$114.99
Brand: Full Send Diesel
Part Number: FSD-01-B
Looking to replace your leaking heater hoses? Or would like to just get rid of those ugly rusty hardlines? Here at Full Send Diesel we have the solution. This is our heater hose kit. This kit, Like all of our other kits are made from the highest quality An fittings and hose. Backed by our lifetime w..
$262.99
Brand: Power Driven Diesel
Part Number: 51632196163
Billet aluminum front freeze plug to replace the stock plug on a 89-present Cummins block.Solve your blown freeze plug issues once and for all! This plug will not leak or blow out under high coolant pressure when running at higher RPM.Unique clearance pattern fits under 12/24v and CR fan mounts with..
$42.95
Brand: Keating Machine
Part Number: 010611-1v2
Fits 1989 to 2002 5.9L Cummins engine block. Billet side freeze plug features recess for bolt head, includes o-ring freeze plug seal and copper sealing washer with Stainless Steel cap head Allen bolt.Keating Machine Part Number: 010611-1v2..
$34.95
Brand: Attitude Performance Products
Part Number: 1009
APP’s Side Freeze Plug—bolt on with O ring will eliminate blown freeze plugs on Cummins engines due to high rpm and increased coolant pressures in modified engines. It's also a great way to dress up your diesel engine as the engine is usually black, and the freeze plugs are a shiny aluminum.• ..
$45.99
Brand: Diamond Advantage By Navistar
Part Number: DA2251302
Features & Benefits:Diamond Advantage™ Water Pumps are designed and tested for optimal durability. • Quality built with new housing and 100% ALL-NEW components • Unitized seal prevents coolant leakage, leading to longer product life • OE-designed bearings are capable of withstanding high rotatio..
$43.12
Brand: Bullet Proof Diesel
Part Number: 90201228
This is the BulletProof Water Pump for the 1989-2022 Cummins 5.9L
and 6.7L. The Bullet Proof Diesel
Aluminum Water Pump is designed for maximum durability. It features a metal
impeller - in place of the OEM plastic impeller - a lightweight aluminum
pulley, larger top of the line bearing ass..
$399.95
Brand: Dorman Products
Part Number: 54203
Fits: 1990-2010 Dodge 5.9L CumminsLost, Broken, or Stolen Coolant Cap? Replace yours with a Coolant Reservoir Cap from Dorman. Dorman Products are tested to ensure function and quality. Features:Installs in the Factory LocationConstructed From High-Quality MaterialsTested for Fitment & Qual..
$11.25
Brand: Fleece Performance
Part Number: FPE-CUMM-TH-1318
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 kit includes a port with plug to allow you to customize your coolant routings. APPLICATIO..
$129.99
Hot
Brand: Pure Diesel Power
Part Number: PDPYPIPE
This is our solution to the OEM plastic or other companies' y-pipes on 13+ Rams with the dual radiators. The upper plastic coolant y-pipe is notorious for cracking and spraying coolant all over your engine bay. You can be reassured that our y-pipe has NO fail points because it has no welds. Fits onl..
$129.00
Brand: Black Market Performance
Part Number: BMPYPIPE
This item is no longer available due to limitations in availability. However, we have another product available that is the same as this here.
Finally a solution for the plastic Y on 13+ Rams with dual radiators. The plastic Y is notorious for cracking and spraying coolant all over your engine bay...
$0.00
Brand: Aftermarket Parts
Part Number: BD35-12
These are original equipment quality, NSK bearings. Just because they are over half the cost of the Cummins bearings does not mean they are second standard.
Fits - 1989 to 2015 2500 and 3500 Dodge Ram with 5.9L, 6.7L & 4BT Cummins diesel engines.
This is a common failure point on the fan assem..
$46.53
Brand: Cummins
Part Number: 5292744
Includes thermostat only, with seal ring.
Cummins: 5292744..
$67.11
Brand: Cummins
Part Number: 5473238
1989-2018 Dodge 5.9L/6.7L Cummins Diesel Water PumpThis is one of many styles of the Cummins water pumps made for the various years of Cummins 5.9L & 6.7L engines. See picture, the fin style differs.
New, no core charge! Get the real deal, not some cheap parts store pump!
Cummins part nu..
$266.99
Brand: Cummins
Part Number: 5292712
Limited Availability!! Call to Confirm Availability!!Cummins OEM 190° Thermostat.
Cummins Part Number: 5292712..
$58.12
Brand: Position 1 Performance
Part Number: P1TFP
The thread-in Cylinder Head Freeze Plug Kit for your Dodge Cummins is designed to reduce the chance of "blowing out" the factory freeze plug. It also prevents unwanted coolant leakage into engine valve train areas that is an issue found in high performance engine applications. Also known as a thread..
$101.64
Brand: Cummins
Part Number: 5292742
Limited Availability!! Call to Confirm Availability!!Includes thermostat only, with seal ring.
Image for reference only.
Cummins part number: 5292742..
$55.92
-250x250h.jpg "89-02 Dodge 5.9L Cummins Diesel Bolt-in Rear Freeze Plug")
Brand: Aftermarket Parts
Part Number: 89025.9LFreezePlug
Solve that pesky rear freeze plug problem once & for all!
Includes plate that bolts on the back of the block, along with mounting hardware. Plug is not included.Rear core plug plate is for use on 89-02 block for high performance applications.
Picture for representation only. Plate will come anodi..
$45.95
Brand: Industrial Injection
Part Number: PDM-0820x
12 & 24V VALVE FREEZE PLUG BACK PLATE
This freeze plug plate is available in 2 varieties:Stock plug retainer- When installed properly, this plate will prevent the rear freeze plug (still installed in engine) from being blown out. This plug does not come with an o-ring and one is not needed.
Blown..
$69.01
Brand: Fleece Performance
Part Number: FPE-CLNTBYPS-CUMMINS-6.7
Product is available until 3/13/23; will be discontinued after that. Please see links to new products below.07.5-12 6.7L Cummins13-18 6.7L CumminsAnother product from Fleece Performance built out of necessity is the 2007 and up Cummins Coolant Bypass kit. The Cummins engine cooling system was design..
$359.00
Brand: CSF Radiators
Part Number: 3273
The CSF OEM Replacement Radiator is manufactured from the highest quality components to provide you with the best aftermarket OE replacement radiator available for your 1994-2002 Dodge 5.9L Cummins. CSF is an ISO certified cooling system manufacturer with many OEM customers around the world. CSF is ..
$172.41
Brand: Diamond Advantage By Navistar
Part Number: DA2251300
1989-2007 Dodge 5.9L Cummins Diesel Water Pump
Replaces part numbers:
3903749, 3913432, 3802358, 3802970, 3286277, 3802004
New, no core charge! 1 Year Warranty
..
$32.05
Brand: Aftermarket Parts
Part Number: FPLUGwbar
We have the solution for blowing freeze plugs!
We now offer billet Aluminum freeze plugs with bar. The bar gets inserted into the coolant passage and allows you to tighten the freeze plug in place.This ensures that the freeze plug WILL NOT blow out under high rpms when coolant pressure is elevated...
$39.95
Brand: Cummins
Part Number: 3946849
Cummins OEM 190° Thermostat.
Cummins Part Number: 3946849..
$67.11
Brand: Mishimoto
Part Number: MMRAD-RAM-94
Mishimoto has released a direct-fit performance aluminum radiator for the 1994-2002 Dodge 5.9L Cummins. A high-performance truck needs a cooling system that can keep up with the constant abuse of towing, hauling, and runs on the drag strip. Mishimoto radiators feature a brazed aluminum core with TIG..
$790.95
Brand: Aftermarket Parts
Part Number: GOS-BILFANHUB
2003-CURRENT DODGE CUMMINS OWNERS - Due to the frequent problems with the OEM electronic fan clutch, you may be interested in switching to a good mechanical clutch solution. This adapter and the associated parts will deliver the reliable cooling solution you are looking for. Check the list below for..
$205.00
Brand: Keating Machine
Part Number: 122910-5
Fits:
All B series Cummins 12V, 24V, and 4BT 5.9L and 6.7L common rail engine blocks.
Billet front freeze plug features o-ring seal. Will work when using the stock fan. Held in by the stock fan pulley mount...
$36.00
Brand: Cummins
Part Number: REARCOOLFLOW
Part 3910677 the Couple, Elbow Hose on Backorder with No ETA **Updated on 02/06/2023**This kit involves removing the rear freeze plug from the block and bolting a plate over it (shown in picture) and running a 5/8 ID coolant hose to the heater core return line.Install the rear plate..
$137.21
Brand: Cummins
Part Number: 3954829
Factory replacement Thermostat Housing Seal
Fits all 2003 to 2018 5.9L & 6.7L Cummins.
Cummins part number: 3954829..
$7.25
Brand: Aftermarket Parts
Part Number: ElectricWaterPump
89+ Dodge Ram 5.9L/6.7L Cummins Diesel Electric Water Pump-Recommended for competition use only-
Stop blowing freeze plugs due to excessive coolant pressure!
Allows you to continue circulating coolant after engine shutdown.
The belt part number you need to use with NO AC is Gates K080537, or you ..
$324.49
Brand: Cummins
Part Number: 3906698
This is number 2 in image only. Will work for 5.9L or 6.7L Cummins water pump.
Cummins part number: 3906698..
$7.08
Brand: Fleece Performance
Part Number: FPE-CLNTBYPS-CUMMINS-VP
Another product from Fleece Performance built out of necessity is the 1998.5-2002 Cummins Coolant Bypass kit. The Cummins engine cooling system was designed to adequately cool a 300-350hp engine. When the horsepower is increased there is an increased demand on the cooling system. The rear cylinders ..
$359.00
Brand: Flex-a-Lite
Part Number: 103961
YOU'RE ABOUT 4 HOURS AWAY FROM BETTER PERFORMANCE
Recover 27HP and boost your fuel mileage by 6% just by eliminating your stock clutch fan assemblyDual 15" S-blades move 5500 CFM!
Includes new Variable Speed Control (60% to 100% depending on cooling required)
Dyno tests show a gain of 27 addi..
$639.95
Brand: Cummins
Part Number: 3922072
Includes one(1) of number 8 in second image only.These are the large plugs that fit in the front or side of the block. This plug is 2.25 inches in diameter or 57.15mm
Cummins part number: 3922072..
$8.45
Brand: Sinister Diesel
Part Number: SD-COOLFIL-5.9-03-X
Sinister Coolant Filter SystemCoolant Filter Kit is a bypass-style system that filters a small amount of the coolant on each pass. By using a spin on filter we make it easy for you to change your coolant filter at regular intervals. These filters will remove all solid particles. Install a 5.9 Cummin..
$186.99
Brand: Fleece Performance
Part Number: FPE-CLNTBYPS-CUMMINS
Another product from Fleece Performance built out of necessity is the 2003-2007 Cummins Automatic Trans Coolant Bypass kit. The Cummins engine cooling system was designed to adequately cool a 300-350hp engine. When the horsepower is increased there is an increased demand on the cooling system. The r..
$359.00
Brand: DieselSite
Part Number: CFIKD
Coolant filters are not a new idea to the diesel engine world. They come in most OEM applications for medium duty and OTR tractor trailer rigs. The idea was somehow tossed aside for light duty applications, most likely due to cost. For our light duty trucks it is a very important issue that needed t..
$165.00
Brand: Cummins
Part Number: 5521882
Please Call for Availability. Item in High Demand.
Cummins direct revised water pump replacement. This is the latest and greatest revision of the water pump, it's not the old style spontaneous combustion style pump. For 2013 and up 6.7L Cummins diesel trucks.
Includes sealing o-ring.
The image do..
$54.20
Brand: Mishimoto
Part Number: MMRAD-RAM-03
Mishimoto has developed a performance aluminum radiator for the Dodge 5.9L/6.7L Cummins Engine. The Mishimoto performance aluminum radiator for the Dodge Ram is the ideal upgrade for the factory radiator. It was designed and engineered to maximize cooling efficiency, boost engine functions, and prot..
$893.95