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Welcome to the 2020 PDP Black Friday/Cyber Monday Sale!

External Engine Parts

External engine parts and other miscellaneous vehicle parts for 6.6L Duramax 2001-2011+ and 6.5L Turbo Diesel.
Brand: DFC Diesel Part Number: DFCSS661116LMLLB
The DFC Remanufactured Street Series Long Block Engine is a perfect replacement engine for your 2011-2016 GM 6.6L Duramax LML/LGH. DFC commits to their high standards by making crucial improvements during the remanufacturing process to maintain reliability, even with applications that have addition ..
$8,833.00

Brand: Mean Green Part Number: MEAN-MG82DM
The Mean Green High Output Alternator is the answer to all of your charging problems. The Mean Green Alternator provides up to 300% more power than stock. The Mean Green Alternator can charge any engine no matter what its' power requirements. The Mean Green High Output Alternator is the answer to a..
$399.00

Derale 15870 40 Row Hyper-Cool Extreme Remote Transmission Cooler -8AN
-20 %
Brand: Derale Cooling Products Part Number: 15870
Our most efficient remote cooler yet, the Hyper-Cool Extreme is designed to outperform the competition in every aspect of its unique design. The combination of our largest and most efficient 40-row stack plate cooler equipped with an 800 CFM waterproof/dustproof electric fan makes this remote cooler..
$327.10 $407.21

Brand: Merchant Automotive Part Number: 10251
Needed for LLY, LBZ, LMM, LML New AcDelco Glow Plugs. Set of Eight. These nuts take a 7mm wrench. New LB7 glow plugs come with nuts.Part number: 10251..
$3.75

Brand: T/Rex Technology Part Number: LBZLMMPCVKIT
04.5-2010 PCV reroute kits with the 2" resonator billet plugKit includes:1 - 5/8" barbed T-fitting1 - 5/8" hose x 72" long2 - SS band style hose clamps2 - Billet flange plugs & o-rings1 - Billet 1" PCV plug & o-ring dual grooved for stock or AFE intake horn1 - Billet 2" resonator plug & o-ring T/R..
$100.00

01-15 GM 6.6L Duramax Diesel Banana Pan
-13 %
Part Number: BananaPan
Backordered with no ETA (updated 02/19/2020)   The Hump Part of your Duramax® diesel engine’s dirty secret is that it’s got a HUMP. The hump adds volume, so you can have more oil in your engine, but because 2 cups of oil are trapped in the HUMP, the oil gets filthy really quickly. Within minute..
$329.00 $379.00

Brand: T/Rex Technology Part Number: LMLPCVKIT
PLEASE CALL FOR AVAILABILITY BEFORE ORDERING.  715-254-1833   The PCV reroute kits GM changed somewhere in 2012 mounting hole size for whatever reason. This plate mounts on the back of the air intake horn similar to the old Duramax kits. Please chose year above. TRex Tech part number: LMLPCVKIT..
$65.00

01-10 GM 6.6L Duramax Diesel Heavy Duty Allison Transmission Cooler Lines
-19 %
Brand: Fleece Performance Part Number: FPE-TL
Fix your leaking transmission lines with these heavy duty, high flow, flexible transmission lines. This kit comes complete with everything needed to get the job done right the first time.Kit Contents: Transmission Lines (6) 7/8"-14 O-ring to -10AN fittings (2) 5/8"-18 O-ring to -10AN fittings (..
$228.65 $282.45

Brand: Banks Power Part Number: 24396
When turbo exhaust backpressure increases, the stock actuator prematurely blows off the seat, softening boost in the midrange and killing torque. With twice the diaphragm area and spring pressure of the stock wastegate, Banks BigHead Wastegate Actuator keeps the valve seated longer and achieves a hi..
$199.79

12-16 Duramax LML Fleece PCV Block Off Plate
-19 %
Brand: Fleece Performance Part Number: FPE-LML-PCV-1213
This billet aluminum PCV Block Off Plate, anodized in black with "Fleece" engraved across the top will be a classy addition to your LML. It is designed to fit your factory intake elbow perfectly so it requires no modifications. It's made from high quality 6061 aluminum, comes with stainless steel ha..
$33.99 $41.99

Brand: Merchant Automotive Part Number: MAT10000
These high performance motor mounts have been designed to maintain the alignment features of stock mounts while adding strength and durability of a high performance polyurethane mount for years of trouble free operation. By holding your engine firmly in place these mounts give an enhanced feel to yo..
$388.98 $409.45

Brand: Merchant Automotive Part Number: 10293
A great solution to tight clearance when a large turbo downpipe is used. Allows the transmission fluid to be checked from the driver's side of the truck. Uses the factory indicator stick on the LB7/LLY/LBZ trucks. If using with the 08+ trucks (LMM or newer) you MUST use the early indicator dip stick..
$96.40

Brand: Performance Engineering Part Number: PE-DMAX-PCVRE
This high quality PCV Cap is machined out of a single piece of aluminum stock and has a pre-installed o-ring for a 100% leak free install. Included in the kit: Hose, Billet PCV Cap, Assembly hardware The PCV reroute kits GM changed somewhere in 2012 mounting hole size for whatever reason, so this ..
$74.99 $79.99

Brand: Mean Green Part Number: MG6600
The Mean Green Gear Reduction Starter is the answer to all of your starter problems. The Mean Green Starter provides 100% more torque than an overweight stock starter. With a 4.4 to 1 gear reduction, roller bearing support, and an integrated solenoid, the Mean Green Starter can crank any engine no m..
$399.00

Brand: Pacific Performance Engineering Part Number: 1140200
Billet aluminum valve cover breathers intended for race applications. Re-route breather hose from turbo intake to catch can along side bottom of engine. Eliminates engine oil from contaminating turbo, intercooler and intake system. Increase flow capacity to eliminate engine seal damage by reducing i..
$35.99

Brand: Merchant Automotive Part Number: 10384
Replace the Stock Turbo Resonator with this Billet Delete Plug to clean up under your hood! Replace the Stock Turbo Resonator with this Billet Delete Plug to clean up under your hood! TIP:"To help install, start with engine at operating temp, keep plug at room temp or colder"  DO NOT USE HEAT GUN ..
$24.99

Brand: DieselSite Part Number: CFIKDM
For use in all model years of the Chevy/GM Duramax application **will not work on dual alternator equipped trucks** 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 l..
$129.00

Brand: General Motors Part Number: 12637647
GM has introduced a new manifold that will flow better then the original OEM unit.  Reduced pinch area near steering shaft for a nearly ideal flow.  Greatly increased flow charecteristics over the original unit.    A great alternative to higher priced after market manifolds.  GM: 12637647..
$99.95

Brand: Pacific Performance Engineering Part Number: 1140100
Features: 60 minute installation No filters to buy or replace Just clean at every oil change Application: 2001-2005 Duramax diesel engines2006-2010 Duramax diesel engines (kit includes additional mounting bracket and retaining bolt) Product Description:Clean oil increases performance and re..
$449.99

Brand: Wehrli Custom Fabrication Part Number: WCF100691
The LML 3" Y-Bridge Kit with One-Piece Intake is an upgraded high flow intake kit for the 2011-2016 LML Duramax. This kit replaces the factory restrictive Y-Bridge with a one-piece 3" bridge that incorporates a heavy-duty machined bead roll on the end so the pipe cannot deform when the t-bolt clamp ..
$1,163.03 $1,199.00

Brand: HSP Diesel Part Number: 020-HSP
Lead times are roughly 3-4 weeks out on this product.  Upgrade your factory manifolds with our billet 2" manifolds and up-pipes.  Increase horsepower and torque, as well as reduce your EGTs and increase spool up.Kits Includes: Billet Manifolds with 2" Up-Pipes Manifold and Up-Pipe Hardware Bla..
$1,423.82 $1,450.00

Brand: Pacific Performance Engineering Part Number: 5130810
Replace your soft plastic bleeder screw with PPE’s long lasting billet aluminum, factory replacement, bleeder screw. Damage and distortion from repeated servicing is no longer a problem. Direct replacement for GM part number 97363195Features:Billet AluminumMachined air channel on threads to bleed..
$14.99

Brand: Absolute Performance Part Number: ABSO-CCVFITTING
Went with an aftermarket kit and are tired of the oil drip and fumes? This fitting fixes all of that! Mounts your discharge line to your exhaust system, routing the vapors into the exhaust stream where they can burn off and not be noxious to you anymore. Fitting is designed to be welded or bolted on..
$47.95 $49.99

11-16 Fleece Performance Duramax LML Resonator Delete Plate
-19 %
Brand: Fleece Performance Part Number: FPE-LML-RES
Want to get rid of that big ugly resonator under the hood of your LML? This billet aluminum plate, anodized in black with "Fleece" engraved across the top will take its place and give your truck some personality. Our resonator delete plate is designed to fit your factory intake elbow perfectly so it..
$33.99 $41.99

Brand: Merchant Automotive Part Number: 10245
Remove the Stock Turbo Resonator with this cap to Clean up under your hood...
$8.99 $9.19

Brand: Stainless Diesel Part Number: ASVS
Billet CNC'd Guillotine style shut-off with Velocity Stack for pullers.  Generally with a 25+ hp increase.  To install this shut-off, you must remove the air filter lip of the outside diameter of the cover inlet.  The guillotine attaches with 3 set screws. Stainless Diesel part numbe..
$699.00 $750.00

Brand: BD Power Part Number: 103660x
Easy to install switch that will activate the high-idle mode on the Duramax engine for cold weather or PTO. Download Product Manual  01-04 Download Product Manual  04-06 California residents, please call before ordering to ensure we can fulfill shipment.  (715-254-1833)  Part numbers: 103660..
$31.00 $33.00

Brand: Dirty Hooker Diesel Part Number: 500-112
This is our solution to the problematic water pump on the 2001-2004 Duramax Diesels. Over the years more horsepower and torque have been possible due to the advancements in technology on the Duramax diesel and the water pump has been a notorious weak spot. We have now developed a water pump that wil..
$318.00

Brand: ATI Performance Products Part Number: 917371
ATI Diesel Super Dampers2001-2005 GM 6.6L LB7 & LLY Duramax Diesel Super DamperPart number: 917371Do you have a high horsepower diesel truck? If so, ATI has the damper for you!    Eliminates torsional crankshaft vibrations    Exceeds SFI 18.1 specs    Laser etched timing marks    Black zinc chromate..
$445.00

Brand: General Motors Part Number: 12622693
Rear Engine Cover, LB7/LLY/LBZ/LMM, 2001-2010 Please allow two to three days before shipment. Part number: 12622693..
$550.00 $558.00

Brand: General Motors Part Number: 25832864
Replace your worn or broken Throttle position sensor/Pedal assembly with this genuine GM Part.   GM Part# 25832864..
$97.50

Brand: General Motors Part Number: 15177923
Replace your worn or broken Throttle position sensor/Pedal assembly with this genuine GM Part.   GM Part# 15177923..
$165.00

Brand: ATI Performance Products Part Number: 917369
ATI Diesel Super Dampers2006-2010 GM 6.6L LLY, LBZ & LMM Duramax Diesel Super DamperPart number: 917369Do you have a high horsepower diesel truck? If so, ATI has the damper for you!    Eliminates torsional crankshaft vibrations    Exceeds SFI 18.1 specs    Laser etched timing marks    Black zinc chr..
$429.00

Brand: General Motors Part Number: 97379635
Replacement LLY Glow Plug Controller GM part number: 97379635..
$149.00

Brand: Pacific Performance Engineering Part Number: 116111PPE
50 States Emissions LegalPPE’s High-Flow Exhaust Manifolds and Up-Pipes have a 53% greater flow over stock and are 50 State emissions legal.PPE Manifolds are made from high-quality cast iron and the Up Pipes are made from 11 gauge 304 stainless steel. The aircraft grade 304 stainless steel Up-Pipe b..
$999.00 $1,095.99

Brand: Dirty Hooker Diesel Part Number: 12555617/12634218
Dirty Hooker Diesiel Duramax Diesel AC Delete Kit LB7 LLY LBZ LMM DHD part number: 12555617/12634218..
$92.47

Brand: General Motors Part Number: 19210615
The engine oil cooler is not typically a component that goes bad, but should be replaced after any catastrophic engine failure.  Any time metal is pumped through the engine from internal failure, it can accumulate in the oil cooler.  Due to the stack plate design of the oil cooler, cleaning out that..
$415.95

Brand: Dirty Hooker Diesel Part Number: 101-287
Update things under your hood on your new LML Duramax by deleting your factory turbo resonator. Get rid of the black factory resonator box and replace it with this CNC machined delete plate engraved with the "Dirty Hooker Diesel" logo. Made-In-Michigan from 6061 high grade aluminum, our part number ..
$39.99

Brand: HSP Diesel Part Number: 024-HSP
GM 6.6L Duramax HSP Billet Front Engine Cover HSP part number: 024-HSP..
$1,853.00 $1,950.00

Brand: Performance Engineering Part Number: PE-DMAX-PCVFT
High quality fittings are machined in house from T6061 aluminum to exact specifications to ensure a precise fit every time.  -8AN Fittings. Comes with hardware and o-ring seal pre-installed for trouble free installation. Made in America!..
$47.25

Brand: Merchant Automotive Part Number: 98061571
Replacement Turbo Vane Control Solenoid Part number: 98061571..
$264.65

Part Number: MS 29535617
Allison installed a disk type magnet that mounts on top of the external spin on filter to catch metallic debris.  Its very common for this magnet to get overlooked when servicing as it tends to stick to the top of the filter, only to get thrown away with the old filter.   This is the factory repla..
$9.21

Brand: Fluidampr Part Number: 890101
Fluidampr Harmonic BalancerFor 2001-2005 Chevy/GM 6.6L Duramax Diesels A new Fluidampr on your diesel truck will not only protect your engine from destructive torsional vibrations but will also increase TORQUE & HORSEPOWER. High performance diesel engines running chips and programmers are exception..
$409.95 $439.00

Brand: Automotive Racing Products Part Number: 100-753x
ARP Valve Cover Bolt Kits are rated at 170,000 PSI tensile strength which is substantially stronger than grade 8 hardware. We offer them for all Duramax engines and in Hex or 12-Point Heads.Features: 170,000 PSI Tensile Strength Black Oxide Coating Hex & 12-Point Heads Available ARP part num..
$71.18

Brand: G&R Diesel Part Number: GRD00169
CNC machined stainless Push-Lock high flow fitting for your CP3. This is designed to work with any 1/2" fuel hose and does not require a hose clamp when used with Push-Lock style hose.   G&R Part Number: GRD00169..
$19.99

Brand: General Motors Part Number: MS-24254615
09-13 DURAMAX TRANSMISSION FLUID DIPSTICK TUBE Tube only does not include dipstick. GM part number:  24254615..
$50.00

Brand: Omega Part Number: 37-32383
Part Description ACCUM CHEV SILVERADO GMC SIERRA 2500-3500 04-07 Diameter Drier/Accum 3.5in Length 10.0in Fitting In PAD Fitting Out PAD OEM 89018601 Aftermarket Num 15-10567, 15-10711 Vehicle Make GM Vehicle Model SILVERADO BUS CHART Y View(13) Year Make Model Application  2004 Chevrolet..
$33.86

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