-9%
Mishimoto 01-07 Chevy/GMC 6.6L Duramax Degas Tank - Natural - Mishimoto MMRT-DMAX-01N
Mishimoto 01-07 Chevy/GMC 6.6L Duramax Degas Tank - Natural - Mishimoto MMRT-DMAX-01N
Mishimoto 01-07 Chevy/GMC 6.6L Duramax Degas Tank - Natural - Mishimoto MMRT-DMAX-01N
Mishimoto 01-07 Chevy/GMC 6.6L Duramax Degas Tank - Natural - Mishimoto MMRT-DMAX-01N
Mishimoto 01-07 Chevy/GMC 6.6L Duramax Degas Tank - Natural - Mishimoto MMRT-DMAX-01N
Mishimoto 01-07 Chevy/GMC 6.6L Duramax Degas Tank - Natural - Mishimoto MMRT-DMAX-01N
Mishimoto 01-07 Chevy/GMC 6.6L Duramax Degas Tank - Natural - Mishimoto MMRT-DMAX-01N
Mishimoto 01-07 Chevy/GMC 6.6L Duramax Degas Tank - Natural - Mishimoto MMRT-DMAX-01N
Click to zoom in

Mishimoto 01-07 Chevy/GMC 6.6L Duramax Degas Tank - Natural

Mishimoto
MISMMRT-DMAX-01N
840197712429
Coolant Reservoirs
20 Units In Stock
$ 467.00 $ 424.95
$ 424.95

Mishimoto Aluminum Degas Tank Fits Chevy/GMC 6.6L Duramax LB7/LLY/LBZ 2001-2007 Natural The Mishimoto aluminum degas tank in natural finish replaces brittle factory plastic coolant reservoirs on 2001-2007 Chevy and GMC trucks equipped with 6.6L Duramax diesel engines LB7 LLY LBZ. This direct-fit part boosts coolant capacity by 55% to 0.65 gallons provides clearance for single big turbo setups and features TIG-welded aluminum construction for long-term reliability.

Key Features

  • Exact Mishimoto manufacturer part number MMRT-DMAX-01N
  • Vehicle Specific coolant reservoirs configuration
  • Dimensions, connections, finish, and included hardware remain exact-part-number specific
  • Aluminum construction identified for this exact configuration

Fitment

Years Make Model Application Notes
2006-2007 Chevrolet Express 2500 Base, LS, LT
2006-2007 Chevrolet Express 3500 Base
2001-2006 Chevrolet Silverado 2500 HD Base, LS, WT
2007 Chevrolet Silverado 2500 HD Classic LS, LT, WT
2001-2006 Chevrolet Silverado 3500 Base, LT, WT
2007 Chevrolet Silverado 3500 Classic LS, LT, WT
2006-2007 GMC Savana 3500 Base
2001-2006 GMC Sierra 2500 HD Base, SL, SLE, SLT, WT
2007 GMC Sierra 2500 HD Classic SLE, SLT, WT
2001-2006 GMC Sierra 3500 Base, SL, SLE, WT
2007 GMC Sierra 3500 Classic SL, SLE, SLT, WT

Specifications

Brand Mishimoto
Manufacturer Part Number MMRT-DMAX-01N
Product Type Coolant Reservoirs
Fitment Type Vehicle Specific
GTIN 840197712429
Condition New

What's Included

One new Mishimoto coolant reservoirs identified by manufacturer part number MMRT-DMAX-01N. Hardware, adapters, hoses, clamps, fluids, wiring, tools, and companion parts are included only when expressly supplied for this exact part number.

About Mishimoto

Mishimoto develops automotive cooling, intake, oil-management, exhaust, drivetrain, and vehicle-accessory products. Fitment, dimensions, interfaces, and included components remain exact-part-number specific.

Related Mishimoto Products

Frequently Asked Questions

Will this Mishimoto product fit my 2006-2007 Chevrolet Express 2500?
That vehicle range is listed, but confirm the engine, body configuration, production date, factory interfaces, and every current Mishimoto application note for this exact part number.

What connections and clearances should I verify?
Confirm every hose size, fitting, mounting point, fan or shroud clearance, sensor provision, fluid path, and surrounding component before installation.

Does the cooling system need to be serviced after installation?
Follow the vehicle and Mishimoto procedures for the exact product. Refill with the correct fluid, bleed trapped air, inspect for leaks, and recheck the level after heat cycling.

Installation Instructions

Follow the current Mishimoto instructions and vehicle service information for part number MMRT-DMAX-01N. Verify every interface and clearance, work on a cool and safely supported vehicle, use the specified fluids, fasteners, seals, and torque procedures, inspect for leaks or contact, and recheck the installation after the first heat cycle.

Request For Information

Have questions about Mishimoto 01-07 Chevy/GMC 6.6L Duramax Degas Tank - Natural? Fill out the form below and we'll get back to you by the next business day.
Coolant Reservoirs

Coolant Reservoirs

Coolant Reservoirs parts and accessories are stocked at Black Ops Auto Works for street builds, track cars, trucks, and custom fabrication. Shop billet aluminum reservoirs, overflow tanks, expansion tanks, stainless tanks, coolant catch tanks, replacement coolant tanks, ice tanks, reservoir covers, caps, and cooling system fittings with application details for the systems and platforms that need them. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 119 Coolant Reservoirs SKUs across overflow tanks, pressurized expansion tanks, billet reservoirs, aluminum replacement tanks, ice tanks, covers, and cooling system hardware. What This Coolant Reservoirs Collection Covers Coolant reservoirs, overflow tanks, and expansion tanks manage coolant expansion and recovery while giving the engine bay a more durable or cleaner finished look. The collection includes application-specific aluminum...

View Coolant Reservoirs Products
Cooling

Cooling

Cooling system parts and accessories for HEMI, Hellcat, Trackhawk, Duramax, Cummins, and import performance builds are stocked at Black Ops Auto Works. Shop radiators, thermostats, thermostat housings, water pumps, coolant reservoirs, expansion tanks, radiator hoses, oil coolers, transmission coolers, fans and shrouds, and thermal wrap for street, track, towing, and diesel platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 2116 Cooling SKUs across radiator, thermostat, water pump, hose, and heat management categories. What This Category Covers The Cooling category groups together every part that keeps engine, transmission, and charge air temperatures in check under real driving load. Coverage spans aluminum performance radiators, billet thermostat housings, high flow water pumps, silicone radiator hose kits, coolant reservoirs and expansion tanks, oil and transmission co...

View Cooling Products
Engine

Engine

Shop automotive engine parts, cooling-system components, oil-system upgrades, ignition parts, pulleys, sensors, gaskets, fuel components, and engine-bay accessories at Black Ops Auto Works. This collection covers vehicle-specific replacement parts, performance upgrades, supporting hardware, and universal components for street cars, trucks, SUVs, Jeeps, diesel vehicles, off-road builds, and motorsport applications. Engine Parts and Performance Components The Engine collection brings together components used throughout the engine, lubrication system, cooling system, ignition system, fuel system, crankcase ventilation, accessory drive, and engine compartment. Available products range from replacement sensors and gaskets to rotating-assembly parts, performance cooling systems, supercharger pulleys, catch cans, cylinder heads, camshafts, intake manifolds, and engine-bay dress-up components. Engine compatibility cannot be determined from vehicle model alone. Confirm the exact year, make, ...

View Engine Products
Mishimoto

Mishimoto

Shop Mishimoto radiators, intercoolers, hoses, oil coolers, catch cans, intake components, transmission coolers, wheel hardware, and vehicle accessories by exact application, dimensions, connections, and manufacturer part number. Choosing the Correct Mishimoto Product Match the complete year, make, and model when vehicle fitment is listed Confirm the engine, transmission, body configuration, production date, and factory interfaces For universal products, verify every dimension, thread, connection, orientation, and clearance Check the selected color, finish, quantity, and included hardware before ordering Shop Mishimoto Products All Mishimoto Products Mishimoto Catch Cans Mishimoto Fan Shrouds Mishimoto Cooling Products Frequently Asked Questions How do I confirm a Mishimoto product fits my vehicle?Match the listed year, make, and model, then confirm the engine, transmission, body configuration, production date, factory interfaces, and every current Mishimoto application note. H...

View Mishimoto Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×