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Diesel Engine Parts for 2004.5-2005 GMC or Chevy Duramax

Build and upgrade your Duramax diesel with the best engine parts for 2004.5-2005 GMC or Chevy Duramax diesels. You’ll find the best parts from top diesel manufacturers, including pistons and rods, cooling systems, engine rebuild kits, pushrods, valve springs, and more. Shop now for low prices and fast shipping on your Duramax engine parts.

Pistons

Pistons

18 Products

Rods

Rods

18 Products

Rods and Pistons Combo Set

Rods and Pistons Combo Set

1 Product

Cooling System

Cooling System

8 Products

Rebuild Kits

Rebuild Kits

1 Product

Glow Plugs

Glow Plugs

1 Product

Head Studs & Other Fasteners

Head Studs & Other Fasteners

10 Products

PUSH RODS

PUSH RODS

4 Products

Valve Springs

Valve Springs

3 Products

2001-05 GM 6.6L Glow Plug

Engine Parts

2001- 2005 GM 6.6L Glow Plug

$17.99

Brand: Diesel RX

6.6L Duramax Harmonic Damper Bolts

Head Studs & Other Fasteners

6.6L Duramax Harmonic Damper Bolts

$24.04

Brand: Automotive Racing Products, Inc.

Cooling System

Mishimoto (MMTS-CHV-01DH) 01-13 Duramax High Temperature Thermostats (set of 2)

$72.95

Brand: Mishimoto

Cooling System

Mishimoto (MMTS-CHV-01DL) 01-13 Duramax Low Temperature Thermostats (set of 2)

$74.95

Brand: Mishimoto

Chevy/GM 6.6L diesel Flywheel bolt kit

Head Studs & Other Fasteners

Chevy/GM 6.6L Duramax Flywheel Bolt Kit

$75.67

Brand: Automotive Racing Products, Inc.

Head Studs & Other Fasteners

01-2011 Chevy/GM 6.6L Duramax FlexPlate Bolt Kit

$77.43

Brand: Automotive Racing Products, Inc.

Duramax 6.6L LBZ/LLY/LML/LMM hex valve cover bolt kit

Head Studs & Other Fasteners

Duramax 6.6L LBZ/LLY/LML/LMM Hex Valve Cover Bolt Kit

$106.04

Brand: Automotive Racing Products, Inc.

Duramax 6.6L LBZ/LLY/LML/LMM 12pt valve cover bolt kit

Head Studs & Other Fasteners

Duramax 6.6L LBZ/LLY/LML/LMM 12pt Valve Cover Bolt Kit

$117.08

Brand: Automotive Racing Products, Inc.

Duramax 6.6L LBZ/LLY/LML/LMM hex valve cover bolt kit

Head Studs & Other Fasteners

Duramax 6.6L LBZ/LLY/LML/LMM Hex Valve Cover Bolt Kit

$147.04

Brand: Automotive Racing Products, Inc.

CHEVY/GM 6.6L DURAMAX DIESEL ROD BOLT KITS

Head Studs & Other Fasteners

CHEVY/GM 6.6L DURAMAX ROD BOLT KITS

$218.98

Brand: Automotive Racing Products, Inc.

Head Studs & Other Fasteners

01-05 Duramax Main Stud Kit (Includes Cross Bolts)

$242.82

Brand: Automotive Racing Products, Inc.

Cooling System

Mishimoto (MMBK-DMAX-04BK) LLY Duramax Factory-Fit Boot Kit

$245.95

Brand: Mishimoto

Cooling System

Mishimoto (MMICP-DMAX-045HBK) LLY/LBZ/LMM Duramax Hot-Side Intercooler Pipe & Boot Kit

$257.95

Brand: Mishimoto

Cooling System

Mishimoto (MMHOSE-CHV-01DBK) LB7 Duramax Silicone Coolant Kit – Black

$280.95

Brand: Mishimoto

Cooling System

Mishimoto (MMHOSE-CHV-01DBL) LB7 Duramax Silicone Coolant Kit – Blue

$280.95

Brand: Mishimoto

Cooling System

Mihsimoto (MMHOSE-CHV-01DRD) LB7 Duramax Silicone Coolant Kit Silicone- Red

$280.95

Brand: Mishimoto

Out of stock

valve springs

Hamilton Duramax Heavy Duty Pushrods

$299.00

Brand: Hamilton Cams

POWER DRIVEN DURAMAX PUSHRODS STAGE 1

POWER DRIVEN DURAMAX PUSHRODS STAGE 1

PUSH RODS

POWER DRIVEN DURAMAX PUSHRODS STAGE 1

$320.00

Brand: Power Driven Diesel

Rods

CARRILLO (GM_B66TF_2HS_6620B7H/S) 01-10 Chevy/GMC Duramax 6.620″ Hybrid Rod(1) For Callies Crank

$398.21 – $451.76

Brand: CP-Carillo

Rods

CARRILLO (GM_BHDTF_0HS_6620B7H/S) 01-10 Chevy/GMC Duramax 6.620″ Hybrid HD Rod(1)

$398.21 – $451.76

Brand: CP-Carillo

Rods

CARRILLO (GM_BHDTF_2HS_6620B7H/S) 01-10 Chevy/GMC Duramax 6.620″ Hybrid HD Rod(1) For Callies Crank

$398.21 – $451.76

Brand: CP-Carillo

Rods

CARRILLO (GM_B66TF_0HS_6620B7H/S) 01-10 Chevy/GMC Duramax 6.620″ Hybrid Rod(1)

$398.21 – $451.76

Brand: CP-Carillo

Rods

CARRILLO (GM_B66DM_0HS_6418B7H/S) 01-10 Chevy/GMC Duramax 6.418″ Rod(1)

$398.21 – $451.76

Brand: CP-Carillo

Rods

CARRILLO (GM_B66DM_3HS_6418B7H/S) 01-10 Chevy/GMC Duramax 6.418″ Rod(1) For Callies Crank

$398.21 – $451.76

Brand: CP-Carillo

Rods

CARRILLO (GM_B66HD_2HS_6418B7H/S) 01-10 Chevy/GMC Duramax 6.418″ HD Rod(1)

$398.21 – $451.76

Brand: CP-Carillo

Rods

CARRILLO (GM_B66HD_3HS_6418B7H/S) 01-10 Chevy/GMC Duramax 6.418″ HD Rod(1) For Callies Crank

$398.21 – $451.76

Brand: CP-Carillo

Rods

CARRILLO (GM_BDMHD_2HS_6418B7H/S) 01-10 Chevy/GMC Duramax 6.418″ XD Rod(1)

$398.21 – $451.76

Brand: CP-Carillo

PUSH RODS

DURAMAX BILLET TOOL STEEL VALVE BRIDGES

$399.00

Brand: Power Driven Diesel

PUSH RODS

DURAMAX ROCKER ARM SHAFT

$420.00

Brand: Power Driven Diesel

Duramax Valve Springs for Street/Strip

Out of stock

valve springs

Hamilton Duramax Heavy Duty Valve Springs & Retainers

$499.00

Brand: Hamilton Cams

valve springs

Psp Duramax Stage 1 – 192/200 Performance Cam

$499.00

Brand: PowerStroke Products

POWER DRIVEN DURAMAX PUSHRODS STAGE 2

POWER DRIVEN DURAMAX PUSHRODS STAGE 2

PUSH RODS

POWER DRIVEN DURAMAX PUSHRODS STAGE 2

$510.00

Brand: Power Driven Diesel

Engine Parts

Fluidampr (890101) 01-05 Duramax Performance Damper

$516.12

Brand: Fluidampr

Head Studs & Other Fasteners

01-13 (6.6L) Duramax 12mm Headstud Kit

$611.24

Brand: Automotive Racing Products, Inc.

Cooling System

Mishimoto (MMRAD-DMAX-01) LB7/LLY Duramax Aluminum Radiator

$773.95

Brand: Mishimoto

Rebuild Kits

2006-2010 GM Truck 2500, 3500 6.6L Vin: D or 2

$1,599.99

Brand: MAHLE

Head Studs & Other Fasteners

01-13 Duramax ARP625 (Super Alloy) Head Stud Kit

$1,660.29

Brand: Automotive Racing Products, Inc.

Chevy 6.6L Duramax 4.075 Bore - 16.5:1 1.156 pin with 6.620" Carrillo rod

Pistons

CP-Carrillo Performance Piston for 01-17 6.6L Chevy/GMC Duramax Hybrid

$2,469.60

Brand: CP-Carillo

Chevy 6.6L Duramax 4.075 Bore - 16.5:1 1.156 pin with 6.620" Carrillo rod

Pistons

CARRILLO (DHR7030) 01-17 6.6L Chevy/GMC Duramax Hybrid Performance Piston Set(8) B: 4.075 CR: 16.5:1 P: 1.156

$2,469.60

Brand: CP-Carillo

Chevy Duramax 4.055 1.946 15:1 Comp

Pistons

CP-Carrillo Performance Piston for 01-17 6.6L Chevy/GMC Duramax

$2,469.60

Brand: CP-Carillo

Chevy Duramax 4.055 1.946 15:1 Comp

Pistons

CARRILLO (D7000) 01-17 6.6L Chevy/GMC Duramax Performance Piston Set(8) B: 4.055 CR: 15:1 P: 1.946

$2,469.60

Brand: CP-Carillo

Chevy Duramax 4.055 1.946 16:1 Comp

Pistons

CP-Carrillo Performance Piston for 01-17 6.6L Chevy/GMC Duramax

$2,469.60

Brand: CP-Carillo

Chevy Duramax 4.055 1.946 16:1 Comp

Pistons

CARRILLO (D7001) 01-17 6.6L Chevy/GMC Duramax Performance Piston Set(8) B: 4.055 CR: 16:1 P: 1.946

$2,469.60

Brand: CP-Carillo

Chevy Duramax 4.075 1.936 15:1 Comp

Pistons

CP-Carrillo Performance Piston for 01-17 6.6L Chevy/GMC Duramax

$2,469.60

Brand: CP-Carillo

Chevy Duramax 4.075 1.936 15:1 Comp

Pistons

CARRILLO (D7010) 01-17 6.6L Chevy/GMC Duramax Performance Piston Set(8) B: 4.075 CR: 15:1 P: 1.936

$2,469.60

Brand: CP-Carillo

Chevy Duramax 4.075 1.936 16:1 Comp

Pistons

CP-Carrillo Performance Piston for 01-17 6.6L Chevy/GMC Duramax

$2,469.60

Brand: CP-Carillo

Chevy Duramax 4.075 1.936 16:1 Comp

Pistons

CARRILLO (D7011) 01-17 6.6L Chevy/GMC Duramax Performance Piston Set(8) B: 4.075 CR: 16:1 P: 1.936

$2,469.60

Brand: CP-Carillo

Chevy Duramax 4.075 1.946 15:1 Comp

Pistons

CP-Carrillo Performance Piston for 01-17 6.6L Chevy/GMC Duramax

$2,469.60

Brand: CP-Carillo