89-01 Dodge 5.9L Cummins (With External Weep Hole) Heavy Duty Water Pump
$44.56
- Part Number: DP1000
- Est. Ship Time: Usually Ships By Next Business Day

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Starting From $85.94
Fits: 1989-2001 Dodge 5.9L Cummins
Replace the damaged water pump on your vehicle with the Dayco Heavy Duty Water Pump. Dayco produces quality direct-ft style replacement components that maintain factory function and performance. This Heavy Duty Water Pump Features a high-quality construction and has been 100% end-of-line leak tested to ensure quality and service life. Designed with the lastest technology, the Heavy Duty Water Pump features upgrade bearing and impeller materials.
Dayco: DP1000

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 sta..
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This is a drop-in replacement for 89-93 trucks. It is a "retrofit" part for 94-02 trucks. It only includes the regulator, no plug.
Mechanical..
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This brass bellcrank bushing replaces the flimsy OEM plastic bushings on P-pump engines. Use this bushing set to eliminate shaft wobble from worn bush..
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Ducky Fuel Injection 5X0.013" (120HP) SAC InjectorsClassic injectors are built on reman Bosch bodies.These injectors are roughly 120HP over stock depe..
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This 3600 rpm spring fits all VE Injection pumps on Dodges from 1989 to 1993. The spring will allow the injection pump to fuel all the way to 3600 rpm..
$15.99
Dodge 89-93 First Gen: Fuel Pin for all VE Pumps. 25-40 RWHP depending on the vehicle and modifications performed.
This is a mandatory item to inst..
$90.25
Fits: 1989-1998 Dodge 5.9L 12 Valve Cummins
Fortify the valve train in your 1989-1998 Dodge 5.9L Cummins when you install the XDP Performance Valve S..
$399.95
Fits: 1989-1998 Dodge 5.9L 12 Valve Cummins
Upgrade the valve train in your 1989-1998 Dodge 5.9L Cummins 12-Valve with the XDP Pushrods 3/8&qu..
$224.95
These Modified Rocker Arm Pedestals are machined/milled for installation of Head Studs in the 5.9L 12V Cummins Engines. Rather than having your old st..
$219.99
Not running a mechanical lift pump anymore?
This plate will bolt right in place of your stock lift pump, blocking off the port.
Includes blocko..
$24.99
NOW YOU CAN COMPRESS BOTH VALVE SPRINGS ON YOUR CUMMINS 12 VALVE, AT THE SAME TIME!
The first ever valve spring compressor designed for the Cummins..
$45.25
Fits: 1994-2002 Dodge 5.9L Cummins
On 1994-2002 Cummins trucks, the OEM dowel pin right behind the timing cover can vibrate loose over time. When t..
$132.01
Fits: 1989-2002 Dodge 6.9L Cummins The coolant pressure inside the engine block can reach 70+psi at high rpm before the thermostat fully opens. T..
$66.95
89-98 Cummins 5.9L Billet Intake Plate Polished. Intake plate has been CNC machined, includes bolts to bolt the plate to the manifold
Part number:&..
$245.26
89-02 Dodge Ram 5.9L Cummins Interstate McBee Gear Housing Dowel Pin
Interstate McBee: M-3900257..
$2.70
Replace your old worn out lower radiator hose in your Duramax with this Dayco Curved Radiator Hose. Part number: 72346..
$85.94
Dayco upper radiator hose installs into the factory location. This hose routes around the serpentine belt.Fitment Applications: 99-03 Ford F250/ ..
$17.17
Dayco upper radiator hose installs into the factory location. This hose routes through the serpentine belt.Fitment Applications: 99-03 Ford F250/..
$18.93
Dayco Molded heater hose; engine to heater is a direct replacement hose that eliminates multiple hoses and clamps.Fitment Applications: 99-03 For..
$29.79
Dayco Molded heater hose; heater to water pump is a direct replacement hose.
Fitment Applications:
99-03 Ford F250/ F350/ F450/ F550 7...
$30.49
Dayco HD Poly Rib Serpentine Belt - Main Drive for the below applications02-03 Ford F-250 7.3L Powerstroke (Heavy Duty Cooling, Excludes Ambulance)01-..
$46.67
Direct fit Curved Radiator Hose - Lower by DaycoApplications:01-03 Ford F-350/ 450/ 550 7.3L Powerstroke (Built on 4/29/01 and later) 01-03 Ford ..
$25.72
Dayco direct fit molded heater hose inlet for 01-04 Duramax.Part number: 87770..
$7.97
Replace your old worn out upper radiator hose in your Duramax with this Dayco Curved Radiator Hose. Part number: 72273..
$18.51
Dayco alternator pulley is designed to allow the alternator to freewheel when the belt speed drops. This pulley increases drive belt life, alternator ..
$116.59
Fits: 2002-2004 GM 2500HD/3500HD 6.6L Duramax LB7 (Single Alternator, See Applicaitons) | 2006-2010 GM 2500HD/3500HD 6.6L Duramax LBZ/LMM (Single Alte..
$38.48
Fits: 2002-2005 GM 2500HD/3500HD 6.6L Duramax LB7/LLY | 10-16 GM Express/Savana 6.6L Duramax LGHInstalling this Dayco 5061178 Poly Rib..
$34.50
Fits: 2002-2005 GM 2500HD/3500HD 6.6L Duramax LB7/LLY (Single Alternator, See Applicaitons) | 2011-2014 GM 2500HD/3500HD 6.6L Duramax LML (Single..
$46.12
Fits: 2002-2016 GM 2500HD/3500HD 6.6L Duramax LB7/LLY/LBZ/LMM/LML | 2006-2016 GM Express/Savana 6.6L Duramax LLY/LGH | 2003-2009 GM Kodiak/ Topkick C4..
$69.96
Dayco curved radiator hose lower for the below 6.0L Powerstroke applicationsApplications:03 Ford F-250 - F-550 6.0L Powerstroke03-05 Ford Excursion 6...
$35.73
Cummins part numbers:
Thermostat: 3928499
Seal: 3925466
Seal: 3927305 ..
$91.26
Oil cooler for the 1989-2002 Dodge 5.9L 12 & 24 Valve Cummins Diesels.
7 Plate Style, replaces Cummins part number 3957544
Includes gaskets. B..
$151.45
The Dorman 620-066 Steel Clutch Fan Blade is a direct fit replacement for your worn-out stock fan blades. The stock fan blade is prone to failure due ..
$122.69
In need of a new water pump for your 89-12 5.9L or 6.7L Cummins? If so XDP has you covered. They offer many high quality replacement parts at a great ..
$64.95
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 &a..
$310.78
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 d..
$399.95
Direct it Cummins replacement OEM Inner Heater Tube (Near Valve Cover)Cummins: 3912087..
$321.60
This engine cooling fan pulley bracket is designed to match the fit and function of the original part on specified vehicles. Made of quality materials..
$219.61
The XDP Xtra Cool Direct-Fit Replacement Radiator XD461 is designed as a direct-fit replacement for the leaking radiator in your 1994-2002 Dodge Ram 5..
$259.95
Fits: 1994-1998 Dodge 5.9L Cummins
FSD's Metal coolant pipe is a great way to dress up your engine bay and replace your dry rotted factory co..
$241.99
Features:
Direct Fit
Ideal for Cooler Climates
Lifetime Warranty
190º Degree thermostat
A defective thermost..
$86.95
Direct fit for 1994-1998 Dodge Ram with 5.9L 12 Valve Cummins
Activates at lower temperature (174º) so coolant flows through system earlier
Allows f..
$83.95
Fits: 1998.5-2013 Dodge 5.9L/6.7L Cummins
The Mishimoto High Temperature Thermostat for your 1998.5-2013 Dodge 5.9L/6.7L Cummins is an excellent op..
$86.95
Cummins pipe plug for multiple Cummins engines (1/2" NPT"
Cummins: 3008468..
$9.31
We have the solution for blowing freeze plugs!
We now offer Aluminum freeze plugs with bar. The bar gets inserted into the coolant passage and allows..
$49.00