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DEC Parts Information

  • DEC Catalytic ConverterDEC Catalytic Converters - DEC is a leader for high quality Catalytic Converters. DEC Catalytic converters are made with stainless steel tubing with heavy duty machined flanges and mandrel formed pipes.
  • DEC Exhaust ManifoldDEC Catalytic Converters - DEC manufactures replacement exhaust manifolds that encase the catalytic converter within the manifold itself. DEC is the only manufacturer of exhaust catalytic style converters.
DEC Environmental
DEC Stands for Diversified Environmental Catalyst. DEC is a leader for high quality exhaust components, specifically Catalytic Converters. All DEC products are of the highest quality and exceed the manufacturer's requirements for quality and fit. All DEC products are manufactured using the latest technology and are made of either stainless steel or high pressure forged cast iron. DEC exhaust parts are a great alternative to the high priced dealer parts.

Available DEC Parts

Featured DEC Parts

12 2012 Ram 3500 Grille Guard - Dee Zee

In Stock

DEE ZEE ULTRABLACK EURO GUARD, POWDERCOATED BLACK -- Made of 18 gauge steel; Features UV-coated PVC bumper pads to resist fading; Provides a rugged good look for your vehicle; Custom-designed to perfectly fit each specific vehicle application; Easy-no drill installation; With Dee Zee's 5-year warranty.

Finish: Powdercoated black

Material: Steel

Series: Dee Zee UltraBlack Euro Guard

Quantity Sold: Sold individually

Warranty: 5-year Dee Zee limited warranty

Part #: D37503245

  • List Price:$570.09
  • Our Price:$242.91
  • You Save: $327.18 (57%)
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12 2012 GMC Sierra 2500 HD Truck Tool Box - Dee Zee

In Stock

DEE ZEE SPECIALTY SERIES SINGLE LID CROSSOVER TOOL BOX, ALUMINUM, CLEAR COATED

Dee Zee Specialty Series single lid crossover tool box perfect for short-bed, crew-cab pickups or for when you want more truck-bed space. Easy-to-use and comes with a sturdy design.

Features:

  • Designed with dampened gas shocks, half pan lid support, and internal bends that add strength

Finish: Brite

Material: Aluminum

Series: Dee Zee Specialty

Type: Single lid

Quantity Sold: Sold individually

Warranty: Lifetime Dee Zee limited warranty

Part #: D376170N

  • List Price:$555.40
  • Our Price:$233.48
  • You Save: $321.92 (58%)
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12 2012 Ford E-350 Super Duty Running Boards - Dee Zee

In Stock

DEE ZEE FX BLACK RUNNING BOARDS, ALUMINUM, POWDERCOATED BLACK, SET OF 2 -- Cab length; Includes end caps and mud flap; Made of strong but durable extruded aluminum with protective powder coated black finish that provides non-rusting strength; Features rounded outside edges and molded plastic flaps that blend into the contours of your vehicle; Designed with cushioned step pad for a secure footing; Made in the USA; Custom fit application that may require some drilling.

Finish: Powdercoated black

Material: Aluminum

Series: Dee Zee FX

Quantity Sold: Set of 2

Warranty: 1-year Dee Zee limited warranty

Part #: D37FX27344

  • List Price:$650.94
  • Our Price:$306.96
  • You Save: $343.98 (53%)
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12 2012 Nissan Frontier Truck Tool Box - Dee Zee

In Stock

DEE ZEE SPECIALTY SERIES NARROW CROSSOVER TOOL BOX, ALUMINUM, CLEAR COATED

Dee Zee Specialty Series single lid crossover tool box perfect for short-bed, crew-cab pickups or for when you want more truck-bed space. Easy-to-use and comes with a sturdy design.

Features:

  • Includes J-bolt mounting hardware
  • Made of durable and non-rusting 0.56 Brite-Tread aluminum
  • Stainless steel lockable paddle handle latches
  • Closed-cell foam gasket resists elements from getting inside the box
  • Crowned lid with full-length hidden hinge
  • Dampened gas shock opens at a steady, controlled rate
  • Designed with internal bends for superior body strength
  • Made in the USA

Finish: Brite

Material: Aluminum

Series: Dee Zee Specialty

Type: Single lid

Quantity Sold: Sold individually

Warranty: Lifetime Dee Zee limited warranty

Part #: D376160N

  • List Price:$505.42
  • Our Price:$187.62
  • You Save: $317.80 (63%)
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DEE ZEE EURO GUARD, POLISHED -- Made of heavy duty stainless steel; Features rubber bumper pads to protect the steel from scratches and dents; Easy no-drill installation; With Dee Zee's 5-year warranty.

Finish: Polished

Material: Stainless steel

Series: Dee Zee Stainless Steel Euro Guard

Quantity Sold: Sold individually

Warranty: 5-year Dee Zee limited warranty

Part #: D37500194

  • List Price:$718.17
  • Our Price:$480.21
  • You Save: $237.96 (33%)
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Ladder Rack - Dee Zee

In Stock

DEE ZEE FULL LADDER RACK, BLACK -- 750 lbs. capacity; Made of high quality steel; Features fully welded construction; Designed to provide an excellent storage facility.

Type: Universal product

Quantity Sold: Sold individually

Part #: D3795051

  • List Price:$787.54
  • Our Price:$416.41
  • You Save: $371.13 (47%)
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Nerf Bars - Dee Zee

In Stock

DEE ZEE NERF STEPS, STAINLESS STEEL, POLISHED, SET OF 2 -- 4 in. oval; Includes four extra wide molded plastic step pads for a secure footing and zinc-plated, powdercoated hidden bracing; Made of stainless steel that will not rust or corrode; Custom fit application; Easy no-drill installation; With Dee Zee's limited lifetime warranty.

Finish: Polished

Material: Stainless steel

Quantity Sold: Set of 2

Warranty: Lifetime Dee Zee limited warranty

Part #: D37371537

  • List Price:$308.39
  • Our Price:$230.25
  • You Save: $78.14 (25%)
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Nerf Bars - Dee Zee

In Stock

DEE ZEE CHROME XT NERF STEPS, ALUMINUM, POLISHED, SET OF 2 -- 5 in. oval; Includes four molded plastic step pads that wrap around the bar's front section; Made of aluminum tubing with vacuum metalized mirror finish; Offers maximum step area; With Dee Zee's limited lifetime warranty.

Finish: Polished

Material: Aluminum

Series: Dee Zee Chrome XT

Quantity Sold: Set of 2

Warranty: Lifetime Dee Zee limited warranty

Part #: D3717002

  • List Price:$553.76
  • Our Price:$444.55
  • You Save: $109.21 (20%)
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Truck Tool Box - Dee Zee

In Stock

DEE ZEE RED LABEL SERIES UTILITY CHEST, ALUMINUM, CLEAR COATED

Dee Zee Red Label Series utility chest lets you carry your important tools along in the back of your truck bed. Ensures that your tools are secure from water and other debris.

Features:

  • Designed with extra wide storage and double V lid stiffener that creates rigid lid
  • Comes with dampened gas shocks

Finish: Brite

Material: Aluminum

Series: Dee Zee Red label

Type: Truck chest

Quantity Sold: Sold individually

Warranty: Lifetime Dee Zee limited warranty

Part #: D378560W

  • List Price:$539.71
  • Our Price:$337.16
  • You Save: $202.55 (38%)
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Truck Tool Box - Dee Zee

In Stock

DEE ZEE HARDWARE SERIES JOB SITE TOOL BOX, STEEL, TEXTURED BLACK

Dee Zee Hardware Series job site tool box is specially made for your valuable equipment. Job site boxes boasts of anti-pry security hooks and can be fitted with optional caster wheels.

Features:

  • Designed with an anti-pry security hooks and injected molded lid handle
  • Comes with holes for casters and integrated side handles

Notes:
  • Casters sold separately

Finish: Powdercoated black

Material: Steel

Series: Dee Zee Specialty

Type: Truck chest

Quantity Sold: Sold individually

Warranty: 3-year Dee Zee limited warranty

Part #: D376060

  • List Price:$509.04
  • Our Price:$411.20
  • You Save: $97.84 (19%)
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Related DEC Top Selling Parts

  • Truck Tool Box - Dee Zee Blue Label - Accessory - Dee Zee
  • Running Boards - Dee Zee FX - Auto Body Parts - Dee Zee
  • Grille Guard - Dee Zee UltraBlack Euro Guard - Auto Body Parts - Dee Zee
  • Truck Tool Box - Driver Side - Dee Zee Specialty - Accessory - Dee Zee
  • Nerf Bars - Dee Zee Chrome XT - Auto Body Parts - Dee Zee
  • Liquid Tank - Dee Zee
  • Mud Flaps - Front Or Rear - Auto Body Parts - Dee Zee
  • Running Boards - Dee Zee FX - Auto Body Parts - Dee Zee
  • Truck Bed Rack - Dee Zee
  • Truck Bed Rack - Rear - Dee Zee
  • Select your vehicle: