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External Engine Parts

Grid heater delete, radiator hoses, breathers, and more! From Cummins, Glacier Diesel, BD Power, Banks, and Mopar.

2003-2007 Dodge Cummins external engine upgraded and replacement parts.

Brand: D&J Precision Machine Part Number: DJ-CH-xxxxxx
The Billet Stage 2 Intake Manifold is designed for D&J Stage 2 cylinder heads. They are sold with either 5.9 intake and fuel or 6.7 intake and fuel setups. These intakes utilize the stock intake horn locations and fuel setups.  It comes with all the mounting hardware needed to install it.&n..
$925.97

Brand: D&J Precision Machine Part Number: DJ-VC-0305xx
We designed our Billet Valve Cover 03-05 in house for the best balance of fit, finish, and functionality, while keeping your budget in mind.   These valve covers are made from aircraft quality 6061-T6 aluminum and come with all stainless steel fasteners.   A baffle system was inc..
$485.00

Brand: Alliant Power Part Number: AP63532
The Alliant Water Pump AP63532 is the high quality replacement for the defective water pump in your 2003-2007 Dodge 5.9L Cummins. This pump comes with the mounting gasket and is backed by a 13 month warranty. Features:Stock ReplacementIncludes Mounting Gasket13 Month/Unlimited Hour WarrantyAlli..
$175.72

Brand: Wagler Competition Products Part Number: WCPD6710
Wagler Cummins Dual CP3 Cover for Common Rail Cummins Engines.Drives both injection pumps off the rear.The ECM must be relocated.Part Number: WCPD6710 ..
$2,750.00

Brand: D&J Precision Machine Part Number: DJ-FC-OEM
Our Cummins Billet Timing cover is machined in-house from 6061 aluminum. It is designed to use factory fan with stock dampener and belt without modification. Our Cummins billet timing cover kits come standard with stainless steel hardware.*****PLEASE NOTE THE CRANK SEAL HAS BEEN UPDATED AND DOES NOT..
$386.00

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..
$56.95

Brand: Cummins Part Number: 3928624
03-21 Cummins Turbo Oil Drain O-RingThis is an OEM Cummins partPart Number: 3928624..
$3.35

Brand: D&J Precision Machine Part Number: DJ-VC-0618xx
We designed the Billet Valve Cover in-house for the best balance of fit, finish, and functionality, while keeping your budget in mind.   These valve covers are made from aircraft quality 6061-T6 aluminum,  and come with all stainless steel fasteners.   A baffle system was in..
$485.00

Brand: D&J Precision Machine Part Number: 2003-CR-STAGE2-CUMMINS-HEAD
Product DescriptionOur Stage 2 Cummins Performance Head is designed for the performance enthusiast.  Includes everything in our Stage 1 Cummins Performance Head and a D&J Stage 2 Billet Intake Manifold, thread in soft plugs in the head, titanium valve spring retaine..
$4,892.50

Brand: Full Send Diesel Part Number: FSD-CU-0305-ABSBRCT
This is used on the 03-05 Cummins when the drivers side battery has been relocated and you need something to hold up the ABS pump...
$27.00

Brand: Full Send Diesel Part Number: FSD-CU-0305-TIPMMNT-KT
These brackets are designed to be used when the factory battery box has been deleted and the driver side battery has been relocated. ..
$45.00

Brand: D&J Precision Machine Part Number: 5.9stg1
Product DescriptionOur CR Stage 1 Cummins Performance Head is a step up in performance without the extra expense and work involved with an aftermarket intake.  Our Stage 1 Cummins Performance Head includes everything in our Performance Cummins Reman Head along with 103 ..
$2,626.50

Brand: Full Send Diesel Part Number: FSD-20-B
Looking to fix your leaking heater hoses? Full Send Diesel has the solution. Our bottom heater hose replacement is made from the best -10AN braided hose and fittings. It is designed to replace the bottom heater hose that runs to the front of the engine to the heater core connection on the firewall. ..
$157.99

Brand: D&J Precision Machine Part Number: HPreman-5.9
Product DescriptionD&J Precision Machine 5.9 Common  Rail Cummins HP Reman Long Block.Our 5.9 Common rail CumminsHP Reman Long Blocks come fully assembled including oil pan and front timing cover, using the best products we have found with years of experience in the high performan..
$6,999.99

Brand: Mopar Part Number: 5140306AA x4
94-07 Dodge 5.9L Cummins Stock Exhaust Manifold Turbo Studs (4)Studs ONLY! Does NOT include nuts. If you are looking for both, CLICK HERE.Cummins part number: 397142Mopar Part Number: 5140306AA ..
$64.00

Brand: Cummins Part Number: 4933628
Factory Cummins 4933628 exhaust manifold lockplate for '98.5-'19 Dodge Ram Cummins trucks. Very important to avoid manifold bolt from backing off.Part Number: 4933628..
$9.29

Brand: Fleece Performance Part Number: FPE-34657-BLK-SPK
Billet aluminum upper fan idler pulley in our custom spoke design and black anodized finish. Complete with bearing. Our pulley must be used with a factory bolt and spacer. Some aftermarket pulleys will switch to a different length bolt and spacer which will not work with the our bille..
$113.99

Brand: D&J Precision Machine Part Number: HPremanextreme-5.9
Product DescriptionHP Reman Extreme 5.9 Cummins Long Block.Our HP Reman Extreme 5.9 Cummins come fully assembled including oil pan rear crank seal front cover and crank seal, and oil filter housing.  withour Stage 1 High Performance Cylinder Head. We include a street/towing camshaft. Custo..
$10,500.00

Brand: Industrial Injection Part Number: 24FC04
Industrial Injection Billet Front CP3 Access CoverClean up the look of your engine with this billet aluminum front CP3 access coverFeatures:Fits 2003+ 5.9L & 6.7L CumminsBillet Aluminum CoverPrevents Stripping Out CenterClean Look To Help Engine Stand OutRe Uses Factory O-Ring (3946689)Industri..
$57.27

Part Number: GG09/0307-PUMP
2003 through 2007 Dodge Cummins diesel jake brake vacuum pump from Gould Gear.All Gould Gear pumps have a new redesigned pulley that promotes a longer pump life.Ready to ship with pulley installed ready to install on your truck, prefilled with oil.Sound like your vacuum pump has a rod knock? the ..
$399.00

Brand: D&J Precision Machine Part Number: PERFORMANCE-5.9
Product DescriptionD&J Precision Machine Performance series 5.9 Cummins Long Block.Our Performance 5.9 Cummins come fully assembled from oil pan to rockers with our X-Beam Stock Length Billet Rods and our Stage 2 High Performance Cylinder Head. We custom build this engin..
$16,474.85

Brand: D&J Precision Machine Part Number: St-Perf-5.9
Product DescriptionD&J Precision Machine Street Performance 5.9 Cummins Long Block.Our Performance Street 5.9 Cummins come fully assembled including oil pan rear crank seal front cover and crank seal, and oil filter housing.  with our X-Beam Stock Length Billet Rods and our S..
$13,500.00

Brand: BD Power Part Number: 1050476
ATTENTION!Not for sale on licensed California vehicles.BD's Venom Dual CP3 Kits for Dodge 5.9L/6.7L Cummins engines are capable of supplying enough fuel for 1000hp with 2 stock pumps, and over 1800hp with R900 12mm Stroker pumps! Kit includes everything you need for a low cost, quick install includi..
$871.95

Brand: Cummins Part Number: 3963736
When replacing the injector wiring harness 3966805 on your 2003 to 2005 Ram Cummins Diesel the wiring harness clips usually break. Requires six clips per engine.Item #5 in the picturePart Number: 3963736..
$2.55

Brand: LarryB's Part Number: BCRK
When you crank your Dodge Cummins, the Denso Starter draws about 800 amps. This puts a huge toll on all the cable connections, rendering cheap auto parts store replacement clamp-on battery cable ends useless for such a big job.Ours can handle it. With so many dud options out there, we're confident i..
$84.95

Brand: Mopar Part Number: 5179114AB
MOPAR OEM 3.25" cabin upper heater hose for '06-'07, 5.9L Dodge Cummins trucks.Replaces Cummins 4939438Part Number: 5179114AB..
$41.75

Brand: Pure Diesel Power Part Number: PDPMANSTUDS
Installing a new exhaust manifold, or simply removing a stock or aftermarket manifold to change gaskets? If so, you'll find that it is a real hassle to keep the gaskets in place when using standard bolts. These work on:89-98 12 Valve Cummins engines using an AFTERMARKET exhaust manifold. They WILL ..
$52.99

Brand: Cummins Part Number: 3934084
BACKORDERED NO ETA - UPDATED 6/22/2021Commonly used on 03-2011 Dodge 5.9L & 6.7L trucks that upgrade to the center dump 3 piece exhaust manifolds. This drain tube is longer than stock to reach the turbo in the higher-mounted position. This can also be used on 94-02 Dodge 5.9L Cummins trucks uti..
$69.09

Brand: Cummins Part Number: 4935281
This cover screws into the front cover and seals the port access hole in front of the CP3 pump gear and nut. It has a 3/8 drive ratchet indentation for easy tightening. We've seen these covers melt, crack, or get broken from over tightening.  Cummins 4935281 Some of these plugs or covers say 49352..
$7.30

Brand: Automotive Racing Products Part Number: 147-2502
ARP Harmonic Balancer Bolt Kit 1989 to 2007 5.9L Cummins 12/24V. To ensure the damper is locked into place, use these ultra-strong ARP 200,000 psi bolts that exert maximum clamping force. Special features include 1/4" thick washers with an extra wide surface and tall 12-point heads that accept a d..
$43.95

Brand: Cummins Part Number: 3959031
OEM Cummins oil cooler for the 2003-2007 5.9L Commonrail Cummins diesel Cummins: 3959031..
$277.18

Brand: Cummins Part Number: 3970875
Stock length (12 Inch with bend) turbo drain tube for the 03-07 Dodge 5.9L Commonrail Cummins diesel trucks.Cummins: 3970875  ..
$60.78

Brand: Cummins Part Number: 3903834
Backordered with No ETA **Updated 10/6/2021**Cummins Part #: 3903834 Fits 1994-2007 5.9L Cummins only. These DO NOT work with a starter spacer. They are M10x1.5x35mm long. Replacement starter bolts, takes 3 to replace all.  ..
$6.56

Brand: Cummins Part Number: 0305ccvhoses
Breather hoses mount to breather assembly on valve cover. Fits 2003-2005 Dodge 5.9L Common rail engines. Select which line combination you'd like in the box above. #4 Large diameter line 5265108#8 Small diameter line 5265106..
$29.00

Brand: Cummins Part Number: 3957987
Breather vent mounts to valve cover. Fits 2003-2005 common rail engines. Also known as crank case vent filter. Includes o-ring. #7 and #8 in black and white diagram. Part number:  3957987..
$76.28

Brand: Cummins Part Number: 251919
89-2012 Dodge 5.9L & 6.7L Cummins Diesel block heater replacement cord. Some trucks came equipped but a block heater, but didn't come with a cord. This is a direct replacement cord. By Cummins, part number 251919.  ..
$17.36

Brand: Hellmann Performance Part Number: BALUMOC
The aluminum oil cap is designed to fit all OEM valve covers for Cummins 24 valve engines 98.5+, as well as the Hellmann Performance Billet Valve Cover. It is machined of aircraft grade T6 billet aluminum and is equipped with an oil seal to ensure proper fitment. Hellmann Performance part number: B..
$38.00

Brand: Cummins Part Number: 3957070
03-07 Dodge 5.9L Commonrail Cummins Oil Dip Stick Tube Number 5 in image only. Cummins part number:3957070..
$118.13

Brand: Position 1 Performance Part Number: PE-FTK
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..
$169.00

Brand: Automotive Racing Products Part Number: 147-2901
Dodge Cummins 5.9L/6.7L 12V/24V, 8 pieces Flexplate Bolt Kit These are for a automatic flexplate will not work for manual flywheel. ARP: 147-2901SpecificationsUHL 0.700˝Thread Size M12 x 1.25Wrenching 3/4˝..
$58.20

Brand: Cummins Part Number: 4935577
Includes ONLY item number 5 in the picture. Cummins: 4935577..
$71.34

Brand: Cummins Part Number: 3957203
03-07 Dodge 24V CR Cummins Valve Cover Bolt and Rubber Grommet Part number: 3957203..
$32.00

Brand: Cummins Part Number: 5289557
Cummins oil filter housing.  Housing only. (#12 in the diagram)PLEASE ENTER ESN IN THE BOX- WE WILL VERIFY FITMENT- IF YOU DO NOT ENTER AN ESN WE WILL SEND AS IS BUT WE ARE NOT RESPONSIBLE FOR FITMENT ISSUES Part number: 5289557 (Old part number 3965152, also replaces 3955034)..
$86.29

Brand: Cummins Part Number: 3969987
This fits 1998.5-2007 Dodge 5.9L 24 Valve Cummins diesel trucks that have the grid heater AS A SEPARATE UNIT. Some Dodge trucks have the grid heaters built into the intake plenum. This item will NOT work on trucks with this setup. Includes ONLY item number 3. Cummins:  3969987 Requires two..
$124.73

Part Number: R90SS
Super Size Starter contacts have approximately 90% more contact area than stock. Designed to carry twice the voltage load for easier starting and last years longer. Our Super Contacts Fit perfectly and are for replacement of sticking and clicking stock starter contacts in 1989 to 2006 Cummins powere..
$39.99

Brand: Cummins Part Number: 5473238
2003-2007 Dodge 5.9L Cummins Diesel Water Pump New, no core charge! Get the real deal, not some cheap parts store pump! Cummins part number 5473238 (Replaces 2881805)  Does include O-ring...
$194.33

Brand: Pure Diesel Power Part Number: PDPCCVBK-24V
Help Eliminate Excessive Crank Case Pressure With The PDP Oil Cap Breather Kit! We made a replacement for the current breathers on the market that did not have consistent availability. Our breathers also have the option of being polished (additional charge) and you get three filter color choices! D..
$69.00

Brand: Glacier Diesel Part Number: 0307-ABIP
'03-'07 5.9L "Air-Boss CR" Intake Plenum Cover & Grid Heater Delete Kit EGT's running too high? Can't use all of the fuel you have available? The GDP Air-Boss intake plate gives the largest flow increase possible short of milling the cast plenum off the head and installing a fabricated intake plenu..
$329.00

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