01-07 / 11-19 GM 6.6L Duramax Oil Cooler Adapter
$99.00
- Part Number: FPE-DMAX-OCADPT
- Est. Ship Time: Usually Ships By Next Business Day
SSL SECURE
TRANSACTION
AUTHENTIC
PRODUCTS
GUARANTEED PREMIUM
QUALITY
A+ Rating
Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes.
Fix: The Fleece Performance oil cooler adapter utilizes an integral square cut seal ring on the oil cooler mating surface in place of the leak prone gasket to provide a superior seal. Slotted mounting holes on one end allow for easier installation.
APPLICATION NOTES
Fits MY 2001-2007 and 2011-2019 Duramax engines
Replacement O-ring kit for Fleece Performance Duramax Oil Cooler Adapter, FPE-DMAX-OCADPT.
Fleece: FPE-DMAX-OCADPT-ORING-KIT..
$8.99
These stainless steel up-pipes for the 2001-2004 6.6L LB7 Duramax engine are a great upgrade over the stock up-pipes. The mandrel-bent up-pipes flow b..
$189.99
Upgrade your rear engine cover and stop the coolant leaks for good!
Our blocking plate is thicker than the stock plate and has an integral square c..
$55.00
Head Bolts and Valve Cover Gasket Not Included
The HS54774-1 does not include cylinder head bolts or the valve cover gasket. Both must be sourced sep..
$398.21
If you are wanting to keep your 5.9L or 6.7L Cummins on the road for the long haul, you need to replace your head bolts with upgraded head studs. ..
$424.99
The H&S Motorsports Intercooler Pipe Upgrade Kit (122008) replaces the factory plastic and rubber intercooler hose assembly on 2017-2024 Ford 6.7L..
$289.00
Crank shaft grooved? This is the only way to get it to seal up correctly.
Includes sleeve you install to cover the crank shaft, allowing for a tigh..
$200.85
The Cummins 5627589 is the genuine OEM 190 degree coolant thermostat for 2007.5-2024 Ram 6.7L Cummins trucks, and it includes the mounting seal. It is..
$65.78
Don't fall victim to a faulty gasket when you add the MAHLE C31900 Thermostat Housing Gasket to your 2001-2016 GM 6.6L Duramax. The Thermost..
$7.26
Mahle Intake Manifold Gasket Set - LBZ and LMM Duramax 2006-2010Part number: MS19403..
$17.01
Reseal your leaking lower radiator hose connector with this kit from DHD. Their Viton O-rings and retaining ring will allow you to service your existi..
$21.00
Upper Radiator Pipe Seal at Thermostat Housing.
LB7/LLY/LBZ/LMM, 2001-2010
This seal can be very tough to get into place, just the smallest amou..
$10.00
Make turbo installations easier and ensure good oil supply to your turbocharger with our remote oil feed line!
Problem: The fa..
$99.99
Direct fit replacement molded heater hose by Dayco for the below applications. Applications:01-05 GM 2500HD 6.6L Duramax04-05 GM 3500HD 6.6L Dura..
$20.36
Direct fit replacement molded heater hose (left) for 04-07 GM 6.6L Duramax by Dayco.Product is reinforced with knitted polyester and made from du..
$13.69
RThe PPE 117000500 3" Stainless Steel Downpipe for your 2004.5-2010 GM 6.6L Duramax allows you to removed your crushed oval stock downpipe and re..
$134.99
Cannot Ship to California or Colorado - Federal Emissions Vehicles Only:
This turbocharger fits Federal Emissions vehicles only. It does not fit Cali..
$1,999.00
Cannot Ship to California or Colorado:
This turbocharger cannot be shipped to California or Colorado addresses. If your shipping address is in either..
$1,899.00
Shipping Restriction:
This turbo cannot be shipped to a California or Colorado delivery address. Buyers in CA or CO must provide an eligible out-of-s..
$1,779.00
Cannot ship to California or Colorado. Verify your ship-to address before ordering.
2004 Model Year - Verify Your VIN Before Ordering: This turbo..
$1,899.00
Shipping Restriction:
This turbo cannot be shipped to a California or Colorado delivery address. Buyers in CA or CO must provide an eligible out-of-s..
$1,979.00
Cannot ship to California or Colorado. Verify your ship-to address before ordering.
The Fleece Performance FPE-VNT63-STREET Cheetah is a stock-ap..
$2,599.00
Core Charge Applies: This turbocharger requires a core return. All return paperwork and instructions are included with the shipment. You are responsib..
$3,099.00
Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines..
$62.99
Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines..
$62.99
Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines..
$62.99
Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines..
$62.99
The Fleece Performance FPE-LML-VNT-63-FMW-N Cheetah is a stock-appearing drop-in VNT turbocharger for 2011-2016 GM Silverado and Sierra 2500/3500 6.6L..
$2,649.00
Fitment Restrictions - Read Before Ordering
This pump is for Ram 2500/3500 pickup applications only. Two important exclusions apply:
- 2020 and newe..
$799.00
Core Charge Required: This turbocharger has a core charge. All paperwork and return instructions are included with the shipment. You are responsible f..
$3,099.00
Shipping Restriction:
This turbo cannot be shipped to a California or Colorado delivery address. Buyers in CA or CO must provide an eligible out-of-s..
$2,699.00
DmaxStore Billet Engine Oil Cap
Fits: 2001 thru 2023 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM/LML/L5P Duramax Diesel
Fits: 2020 ..
$39.99
DHD's high capacity engine oil cooler kit converts your early Duramax to a 2020+ L5P engine oil cooler. Our kits come standard with the ability to run..
$749.00
Fits: 2001-2019 GM 6.6L Duramax LB7/LLY/LBZ/LMM/L5PThis PPE Oil Filter Adapter allows you to convert from CAT oil filter back to an OE styl..
$8.99
Backordered til Mid August (Updated on 07/17/2026)
6061-T6 Aluminum Remote Oil Filter Mount
This remote filter mount has a higher flow rate than s..
$143.99
Customize the underhood of your 2001-2021 GM 6.6L Duramax when you add the XDP Billet Aluminum Oil Cap XD477. Each cap features a CNC-machined billet ..
$29.95
PPE CAST ALUMINUM ENGINE OIL PAN
Upgrade from the stock stamped-steel oil pan to the PPE Heavy-Duty High-Capacity Cast Aluminum Oil Pan for complete ..
$350.99
The PPE High Capacity Cast Aluminum Oil Pan is a precision-cast upgrade for the 2017-2019 GM 6.6L L5P Duramax, adding 2 quarts of oil capacity and a p..
$350.99
Banks CoolRunner Oil Pan utilizes technology from our military engine program to extend oil life. The system rejects more heat and reduces aeration be..
$445.10
Largest drain on the market
For use with S400 and similar frame turbos
Much better flow compared to the restrictive -10 drains that are..
$233.82
Discontinued (Updated 12/3/25)
Fits: 2001-2019 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5P
This HUBB 8501 Lifetime Reusable Oil Filter is..
$0.00
