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Cummins Engine Parts

Welcome to our comprehensive selection of Dodge Ram 5.9L and 6.7L Cummins engine parts, where quality meets performance. Whether you're looking to enhance your vehicle's power or maintain its reliability, we have the parts you need. Explore our range of Dodge products to find everything from essential components to performance upgrades. For those interested in boosting engine efficiency, don't miss our collection of cold air intakes, designed to improve airflow and increase horsepower. Discover the perfect parts to keep your Dodge Ram running at its best.

Brand: Interstate-McBee Part Number: M-5259499
1989 - 2021 Dodge 5.9L & 6.7L McBee Rear Main Seal with cardboard inner ring  Does NOT come with the steel ring. McBee part number: M-3970548..
$16.53
Brand: Cummins Part Number: 5259499
1989 - 2021 Dodge 5.9L & 6.7L Cummins Rear Main Seal with cardboard inner ring  Does NOT come with the steel ring. Cummins part number: 3970548..
$32.57
Brand: Cummins Part Number: 3906697
Includes #3 in second picture only.  Color may vary. Cummins part number: 3906697..
$5.62
Brand: Cummins Part Number: 5x 3922073
5 Freeze Plug set for the 89-98 Dodge 5.9L 12 Valve Cylinder Head. Includes 5x Cummins: 3922073 Penny not included...
$38.04
Brand: Interstate-McBee Part Number: MCB6BEXPK
This is a freeze/expansion plug kit for the 4/6B Cummins engine block. This kit also includes the cylinder head/block alignment dowels as pictured. Includes freeze plugs for the block, cylinder head alignment dowels on 89-98 3.9L & 5.9L Cummins diesel engines.  Interstate Mcbee:&nbs..
$18.24
Brand: Cummins Part Number: 3916127
Fits: 1989-1998 Dodge 5.9L 12 Valve Cummins  Cummins OE parts ensure that you're getting the right fit and performance when you purchase the Cummins 3916127 Engine Block Heater Element for your 1989-1998 Dodge 5.9L Cummins. Cummins has been one of the most proven and trusted names in the die..
$146.63
Brand: Interstate-McBee Part Number: M-4089649
Fits all 89-98 Dodge 5.9L 12 Valve Cummins Diesels Includes: Standard Thickness Head Gasket 7mm to 9mm injector adapter bushings (only needed on 89-91 trucks) Intake Gasket (long rectangular) Exhaust Manifold Gaskets Grid Heater Gaskets Turbo Drain Gasket Injector copper seals Various sma..
$210.79
Brand: Dorman Products Part Number: 624-373
Dorman's leak-resistant design prevents the common, high-stakes problem of transmission fluid loss. Plus, its robust construction readily defends against possible damage from road debris and corrosion. FEATURES: Upgraded Materials Quality Tested To Ensure Function Replaces Chrysler OE..
$34.61
90-98 Cummins 5.9L 12 Valve Factory Fan Clutch
Backordered
Brand: Mopar Part Number: 52028760
Backordered with no ETA (Updated 6/12/25) 1990-1998 5.9L Cummins 12 Valve Module-Cooling Clutch Mopar part number: 52028760 Image for representation..
$364.93
Brand: Keating Machine Part Number: 122910-5
Fits: All 1994+ 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. Click here for install instructions. ..
$36.00
Brand: Dayco Part Number: 80402
Molded Coolant Hose- Oil Cooler for 94-01 Dodge 5.9L Cummins The Dayco 90 Degree Molded Coolant Hose - Heater Outlet is designed for vehicles that require specific heater hoses with molded elbows to fit in the engine bay. The direct-fit design of this hose makes installation easy. The molded heat..
$14.88
Brand: Cummins Part Number: 3910530
Replacement o-ring for the 94-02 Cummins Cooling Kit-Improves Coolant Flow to Cylinder #6. Number 9 in image only. Part number: 3910530..
$11.32
Brand: Alliant Power Part Number: AP63467
Alliant Power Oil Cooler Repair Kit Fits 1994-2002 Dodge 5.9L Cummins Diesel Part number: AP63467Cummins OEM numbers 3921558, 3957544, Mopar: 4713985AB..
$281.97
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 ..
$240.59
Brand: Dayco Part Number: 71716
Curved Lower Radiator Hose for 94-02 Dodge 5.9L Cummins   Leaky Radiator Hose? Keep all that horsepower from sweating out by replacing your lower radiator hose with an OE Style Dayco Curved Radiator Hose. Following the strictest guidelines, Dayco builds this product to meet SAE J20R4 and ..
$19.96
Brand: Dayco Part Number: 86815
Molded Hose for 94-02 Dodge 5.9L Cummins The Dayco Molded Heater Hose is a high-quality replacement hose designed for a direct-fit on your vehicle. This hose meets SAE J20R4 specifications and Class D-1 Requirements. Constructed from a knitted synthetic EPDM reinforced compound, this hose is high..
$7.72
Brand: Continental Part Number: 62072
Lower radiator hose for the 94-02 Dodge 5.9L Intercooled Cummins diesel trucks.  ..
$24.99
Brand: Interstate-McBee Part Number: M-3969988
94-07 5.9L Dodge Cummins Diesel McBee Small Square Heater Grid Intake Gasket McBee part number: M-3969988..
$2.58
Brand: Cummins Part Number: 3969988
94-07 5.9L Dodge Cummins Small Square Heater Grid Intake Gasket Cummins: 3969988..
$10.83
94-18 Dodge Ram 5.9L + 6.7L Cummins Fan Hub Assembly
Backordered
Brand: Cummins Part Number: 5256831
Backordered with No ETA   (Updated on 6/4/2025) Fan assembly parts. Includes parts: 3, 4, 5, 6, 7, & 8 from image. Cummins part number: 5256831 supercedes 3285949..
$721.16
Brand: Dayco Part Number: 71715
Curved Upper Radiator Hose for 94-95 Dodge 5.9L Cummins Leaky Radiator Hose? Keep all that horsepower from sweating out by replacing your upper radiator hose with an OE Style Dayco Curved Radiator Hose. Following the strictest guidelines, Dayco builds this product to meet SAE J20R4 and Class D-1 ..
$21.18
Brand: Mishimoto Part Number: MMHOSE-RAM-94Dxx
Mishimoto is proud to expand their Cummins performance line to include the 1994–1997 5.9L Cummins Silicone Coolant Hose Kit. Mishimoto Dodge Ram radiator hoses are the perfect upgrade for the factory Cummins coolant hoses. Mishimoto 5.9L Cummins radiator hoses are crafted from a combination of high-..
$374.95
Brand: Fleece Performance Part Number: FPE-CLNTBYPS-CUMMINS-12V
Another product from Fleece Performance built out of necessity is the 19945-2002 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 s..
$359.00
Brand: Cummins Part Number: 3925466/3927305
Thermostat orings only. Cummins part numbers: Inner Seal: 3925466 Outer Seal: 3927305 ..
$21.08
Brand: Continental Part Number: 62071
Upper radiator hose for the 94-98 Dodge 5.9L 12 Valve Intercooled Cummins diesel trucks.  ..
$27.91
Brand: Cummins Part Number: 3923083
Nylon braided rubber hose. 7 1/2" OAL 45/90 Deg. Ends. Please check 2 and 3 images to make sure fittings are correct. Please note! This line MAY or MAY NOT be identical to what is on your pump, you may need part number 3920736. Please look at the picture or enter your ESN so we can verify fitment...
$118.24
Brand: Cummins Part Number: 3924755
94-98 Dodge Ram 5.9L Cummins Thermostat Housing to Head Crossover Hose Includes #5 in picture only...
$35.59
Brand: Dayco Part Number: 80400
Molded Coolant Hose- Oil Cooler for 96-04 Dodge 5.9L Cummins The Dayco 90 Degree Molded Coolant Hose - Oil Cooler is designed for vehicles that require specific heater hoses with molded elbows to fit in the engine bay. The direct-fit design of this hose makes installation easy. The molded heater ..
$13.19
Brand: Dayco Part Number: 71866
Curved Radiator Hose-Upper For 96-98 Dodge 5.9L Cummins Maintain proper cooling function and a factory-fit with the Dayco 71866 Curved Radiator Hose - Upper. Dayco ensures this hose meets SAE J2094 and class D-1 requirements for improved service life. Knitted rayon reinforces the inner base tub..
$27.55
Brand: Cummins Part Number: 3940123
98.5-18 Dodge Ram 5.9L & 6.7L Cummins Valve Spring Keeper. Also known as a valve collet.  TWO are required per valve. These are sold individually.  Cummins: 3940123..
$3.48
Brand: Cummins Part Number: 3943198
98.5-18 Dodge Ram 5.9L & 6.7L Cummins Valve Spring Retainer. 24 are required per head, or one per valve. These are sold individually.  Cummins: 3943198..
$8.04
Brand: Mahle Part Number: MS19225
Mahle OE Exhaust Manifold Gasket Set. Fits 1998.5-2002 5.9L 24 Valve Cummins. Also fits 2003-2018 5.9L & 6.7L Cummins Mahle part number: MS19225..
$15.79
Brand: Cummins Part Number: 3955393
Includes 1 (one) exhaust/intake valve seal.You will need 24 of these. Superceded Part Number: 3955393 Part number:  4991571..
$7.12
Brand: Cummins Part Number: 3973512
Seal for the crank case oil cap. Cummins part number: 3973512..
$5.76
Brand: Cummins Part Number: 3066211
Air Transfer Tube O-Ring ONLY! Cummins part number: 3066211Includes number 1 from image ONLY!..
$12.44
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: XDP Mfg Part Number: XD134
For use with Dodge Cummins VE, P7100, VP44 and CP3 Injection Pumps. The XDP XD134 is a finely machined tool that will remove the pump gear from the VE, P7100, VP-44 and CP3 injection pump. The increased depth on the step, prevents damage on the front cover. Competitive tools currently on the marke..
$38.95
Brand: Interstate-McBee Part Number: M-3066211
Air Transfer Tube O-Ring ONLY! McBee part number: M-3066211..
$2.02
Brand: Mahle Part Number: CS54556
Specifications: Water Pump Gasket Included Yes Package Quantity 28 Item Grade OEM Standard Water Outlet Gasket Included Yes Oil Pan ..
$186.01
Brand: Interstate-McBee Part Number: M-3957492
Gasket may differ in color.  Replaces Cummins: 3957492Interstate Mcbee: M-3957492..
$5.67
Brand: Cummins Part Number: 5443388
Number 7 from second image only. Cummins Part Number: 5443388 Superseded Part Number: 3957492..
$7.99
Brand: Cummins Part Number: 4945701
This seal goes between the block and the bell housing adapter plate, it seals the cam port. Part number: 4945701 Replaces part number 3947328. Number 10 in second image only...
$5.69
Brand: Interstate-McBee Part Number: M-4945701
This seal goes between the block and the bell housing adapter plate, it seals the cam port. McBee part number: M-4945701 Replaces part number 3947328.  ..
$2.42
07.5-18 Dodge 6.7L Cummins Exhaust Manifold Gasket Package
-10 %
Brand: Pure Diesel Power Part Number: PDP67MANGKTPKG
All the gaskets needed to change your exhaust manifold in one easy, convenient package. Package includes: 6 - Multilayer Steel Exhaust Manifold Gaskets (SAEMG-24V-MLS x 6) 1 - Turbo to Manifold T4i Gasket (5260648) 1 - Turbo Oil Drain Gasket (5264569) with option for Exhaust Manifold Stud K..
$43.80 $48.69
Brand: Interstate-McBee Part Number: M-5266419
McBee replacement turbo gasket. Goes between turbo and manifold gasket. Fits 2013 to 2018 6.7L Cummins with stock turbo. McBee part number: M-5266419..
$19.19
Brand: Cummins Part Number: 5266419
Cummins OEM replacement turbo gasket. Goes between turbo and manifold gasket. Fits 2013 to 2018 6.7L Cummins with stock turbo.T4I Flange Only Cummins part number: 5266419..
$42.18
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..
$367.99
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