LB7 Duramax Fuel System

LB7 Duramax Injectors

LB7 Duramax Lift Pumps

LB7 Duramax CP3 Pumps

LB7 Duramax Fuel Filters

Keep your 2001–2004 LB7 Duramax running strong with high-quality fuel system components. From lift pumps and injectors to fuel lines and filters, these parts are designed to restore performance, improve reliability, and protect your 6.6L diesel engine from common LB7 fuel system issues. Upgrade for better fuel delivery and long-term durability.

59 Items

LB7 Duramax Fuel Injector Control Module | FICM Atlas 455-0104 — LB7 Duramax Fuel Injector Control Module | FICM Atlas 455-0104 $1,755.44
Fits: LB7 Duramax 2001-2004

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Fuel Pressure Regulator FASS FPR1001 — Fuel Pressure Regulator FASS FPR1001 $141.55
Fits: Universal

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LB7 Duramax Race Fuel Valve PPE 113072800 — LB7 Duramax Race Fuel Valve PPE 113072800 $41.39
Fits: LB7 Duramax 2001-2004

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LB7 Duramax Fuel Return Line Banjo Bolt Alliant AP0059 — LB7 Duramax Fuel Return Line Banjo Bolt Alliant AP0059 $15.63
Fits: LB7 Duramax 2001-2004

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Duramax 01-16 Aluminum Air Bleeder Screw XDP XD129 — Duramax 01-16 Aluminum Air Bleeder Screw XDP XD129 $9.95
Fits: Duramax 2001-2016

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Duramax 2001-2010 CP3 Inlet Pump Fitting PPE 113060501 — Duramax 2001-2010 CP3 Inlet Pump Fitting PPE 113060501 $14.39
California Restricted

Fits: Duramax 2001-2010

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Duramax 01-10 Billet Air Bleeder Screw PPE 513081000 — Duramax 01-10 Billet Air Bleeder Screw PPE 513081000 $13.49
Fits: Duramax 2001-2010

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Duramax 01-16 Fuel Filter Delete Fass DFD4000 — Duramax 01-16 Fuel Filter Delete Fass DFD4000 $77.90
Fits: Duramax 2001-2016

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Duramax 01-16 WIF Sensor Delete Plug XDP XD137 — Duramax 01-16 WIF Sensor Delete Plug XDP XD137 $29.95
Fits: Duramax 2001-2016

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Duramax 01-16 Fuel Filter Head Spacer XDP XD138 — Duramax 01-16 Fuel Filter Head Spacer XDP XD138 $8.95
Fits: Duramax 2001-2016

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Duramax 01-16 Fuel Filter Delete XDP XD163 — Duramax 01-16 Fuel Filter Delete XDP XD163 $76.95
Fits: Duramax 2001-2016

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No Drill Pump Mounting Bracket Fass NDB1001 — No Drill Pump Mounting Bracket Fass NDB1001 $76.00
Fits: Cummins 94-12|Duramax 01-12

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Suction Tube Kit Fass STK1002 — Suction Tube Kit Fass STK1002 $84.55
California Restricted

Fits: Universal Applications

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Suction Tube Kit Airdog 901-01-0351-QC — Suction Tube Kit Airdog 901-01-0351-QC $120.00
California Restricted

Fits: Universal

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Universal Fuel Sump Kit Fass STK5500 — IN STOCK
Universal Fuel Sump Kit Fass STK5500 $236.55
California Restricted

Fits: Universal

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Universal No Drop Fuel Tank Sump (Bowl Only) Fass STK5500BO — IN STOCK
Universal No Drop Fuel Tank Sump (Bowl Only) Fass STK5500BO $151.05
California Restricted

Fits: Universal

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LB7 Duramax Fuel Return Line GM 97188733 — LB7 Duramax Fuel Return Line GM 97188733 $120.40
Fits: LB7 Duramax 2001-2004

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LB7 Duramax Fuel Return Line Kit DTech DT660020 — LB7 Duramax Fuel Return Line Kit DTech DT660020 $9.11
Fits: LB7 Duramax 2001-2004

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LB7 Duramax Parfit Fuel Filter Head Assembly Racor PFF4245R2-04 — IN STOCK
LB7 Duramax Parfit Fuel Filter Head Assembly Racor PFF4245R2-04 $291.76
Fits: LB7 Duramax 2001-2004

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Duramax 01-16 Duramax Cat Filter Adapter Wrench XDP XD325 — Duramax 01-16 Duramax Cat Filter Adapter Wrench XDP XD325 $18.95
Fits: Duramax 2001-2016

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Duramax 01-11 Water Sensor Wrench Lisle 34350 — Duramax 01-11 Water Sensor Wrench Lisle 34350 $14.83
Fits: Duramax 2001-2011

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Duramax 01-10 Fuel Cooler GM 10371405 — Duramax 01-10 Fuel Cooler GM 10371405 $306.73
Fits: Duramax 2001-2010

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Heavy Duty Frame Clamp Fass CBK1001 — Heavy Duty Frame Clamp Fass CBK1001 $71.25
Fits: For Use With Titanium or Titanium Signature Fass Fuel Systems

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Duramax 2001-2011 Water In Filter (WIF) Sensor GM 12639277 — Duramax 2001-2011 Water In Filter (WIF) Sensor GM 12639277 $53.45
Fits: Duramax 2001-2011

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Duramax 2001-2011 Racor PFRK50126-04 Parfit Water In Fuel (WIF) Sensor — Sold Out
Duramax 2001-2011 Racor PFRK50126-04 Parfit Water In Fuel (WIF) Sensor $25.75
Fits: Duramax 2001-2011

LB7 Duramax OE Fuel Pressure Regulator GM 97728979 — LB7 Duramax OE Fuel Pressure Regulator GM 97728979 $479.85
Fits: LB7 Duramax 2001-2004

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LB7 Duramax Fuel Return Line Banjo Bolt GM 97228929 — LB7 Duramax Fuel Return Line Banjo Bolt GM 97228929 $47.36
Fits: LB7 Duramax 2001-2004

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LB7 Duramax Fuel Filter Head To FICM Hose GM 97216064 — LB7 Duramax Fuel Filter Head To FICM Hose GM 97216064 $91.01
Fits: LB7 Duramax 2001-2004

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LB7 Duramax Fuel Filter Head Outlet Hose GM 97216065 — LB7 Duramax Fuel Filter Head Outlet Hose GM 97216065 $86.51
Fits: LB7 Duramax 2001-2004

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LB7/LLY Duramax Fuel Injection Pressure Regulator Bosch 1465ZS0058 — LB7/LLY Duramax Fuel Injection Pressure Regulator Bosch 1465ZS0058 $167.30
Fits: LB7/LLY Duramax 2004-2005

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LB7 Duramax Bosch 1465ZS0044 Fuel Pressure Regulator — LB7 Duramax Bosch 1465ZS0044 Fuel Pressure Regulator $171.50
Fits: LB7 Duramax 2001-2004

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LB7 Duramax New Right & Left Bank Fuel Rail Bosch F00R001205 — LB7 Duramax New Right & Left Bank Fuel Rail Bosch F00R001205 $138.27
Fits: LB7 Duramax 2001-2004.5

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LB7 Duramax Fuel Pressure Regulator Bosch 1110010036 — LB7 Duramax Fuel Pressure Regulator Bosch 1110010036 $159.69
Fits: LB7 Duramax 2001-2004.5

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Duramax 2001-2004 Fuel Rail Pressure Sensor Bosch F00R004272 — Duramax 2001-2004 Fuel Rail Pressure Sensor Bosch F00R004272 $252.77
Fits: LB7 Duramax 2001-2004

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Multi-Function Fuel Tank Sump Beans Diesel 280002 — Multi-Function Fuel Tank Sump Beans Diesel 280002 $149.95
Fits: Universal - Most Diesel Fuel Tanks (Cutting Required)

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Multi-Function Fuel Tank Sump Beans Diesel 280003 — Multi-Function Fuel Tank Sump Beans Diesel 280003 $169.95
Fits: Universal - Fits Most Diesel Fuel Tanks (Cutting Required)

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Beans Machine Micro Sump Beans 280032 — Beans Machine Micro Sump Beans 280032 $76.17
Fits: Universal - Fits Most Diesel Fuel Tanks (Cutting Required)

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Fuel Tank Sump (With Suction Tube Upgrade) Fass STK5500B — IN STOCK
Fuel Tank Sump (With Suction Tube Upgrade) Fass STK5500B $189.05
California Restricted

Fits: Universal - Many Applications (Requires Existing Bulkhead Fitting)

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LB7 Duramax Fuel Return Line Banjo Bolt Kit (Set Of 8) XDP XD476 — LB7 Duramax Fuel Return Line Banjo Bolt Kit (Set Of 8) XDP XD476 $79.95
California Restricted

Fits: LB7 Duramax 2001-2004

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1-1/2 Inch Filler Neck Return Manifold FASS RM-1004-A — 1-1/2 Inch Filler Neck Return Manifold FASS RM-1004-A $17.10
Fits: Universal - For Fass Fuel Systems & Other Applications

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Competitor Pump Install Switch Kit Fuelab 60302 — Competitor Pump Install Switch Kit Fuelab 60302 $82.95
Fits: Cummins 1998.5-2013 | Duramax 2001-2010 | Powerstroke 2008-2010

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Competitor Pump Install Switch Kit Fuelab 60301 — Competitor Pump Install Switch Kit Fuelab 60301 $72.45
Fits: Cummins 1998.5-2013 | Duramax 2001-2010 | Powerstroke 2008-2010

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LB7 Duramax Injector Line Kit BD 1050140 — LB7 Duramax Injector Line Kit BD 1050140 $466.95
Fits: LB7 Duramax 2001-2004

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Duramax Fuel Tank Strap Bolt GM 11519894 — Duramax Fuel Tank Strap Bolt GM 11519894 $8.61
Fits: 2500HD/3500 Silverado | Sierra 2001-2019

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High Flow Adjustable Fuel Pressure Regulator Fass FPR2001 — High Flow Adjustable Fuel Pressure Regulator Fass FPR2001 $299.25
California Restricted

Fits: Universal

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LB7 Duramax SureFlo Performance Fuel Sending Unit Fleece FPE-SF-GM-0104 — LB7 Duramax SureFlo Performance Fuel Sending Unit Fleece FPE-SF-GM-0104 $359.00
Fits: LB7 Duramax 2001-2004

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Full Force FFD346 Billet Dual Fuel Filter Header Only — Full Force FFD346 Billet Dual Fuel Filter Header Only $190.00
Fits: Universal (Filters sold separately)

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FFD Diesel Fuel Tank Sump Kit — FFD Diesel Fuel Tank Sump Kit $135.00
Fits: Universal

Select Options

Fuel Tank Sump Kit FASS SK5501 — Fuel Tank Sump Kit FASS SK5501 $169.00
California Restricted

Fits: Universal - For Most Diesel Fuel Tanks (Cutting Required)

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Full Force FFD346 Billet Fuel Filter Header With CAT Filters — Full Force FFD346 Billet Fuel Filter Header With CAT Filters $259.49
Fits: Universal

Select Options

Full Force FFD346 Billet Fuel Filter Header With Baldwin Filters — Full Force FFD346 Billet Fuel Filter Header With Baldwin Filters $255.72
Fits: Universal

Select Options

Full Force FFD345 Billet Fuel Filter Header Only — Full Force FFD345 Billet Fuel Filter Header Only $135.00
Fits: Universal (Filters sold separately)

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Duramax 2001-2010 No-Drop Kit Titanium Series 100GPH Fuel System & Sump FASS NDTSC10100G — Duramax 2001-2010 No-Drop Kit Titanium Series 100GPH Fuel System & Sump FASS NDTSC10100G $819.00
California Restricted

Fits: LB7|LLY|LBZ|LMM Duramax 2001-2010 (Stock To Moderate)

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Duramax 2001-2016 Billet Aluminum CP3 Adapter Fleece FPE-DMAX-CP3-ADPT — Duramax 2001-2016 Billet Aluminum CP3 Adapter Fleece FPE-DMAX-CP3-ADPT $66.49
Fits: LB7|LLY|LBZ|LMM|LML Duramax 2001-2016

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LB7 Duramax Fuel Injection Line (Cylinders 2 & 7) Dorman 904-126 — LB7 Duramax Fuel Injection Line (Cylinders 2 & 7) Dorman 904-126 $104.93
Fits: Duramax 2001-2004

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LB7 Duramax Fuel Injection Line (Cylinders 4 & 5) Dorman 904-127 — LB7 Duramax Fuel Injection Line (Cylinders 4 & 5) Dorman 904-127 $109.43
Fits: LB7 Duramax 2001-2004

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LB7 Duramax Fuel Injection Line (Cylinders 3 & 6) Dorman 904-128 — LB7 Duramax Fuel Injection Line (Cylinders 3 & 6) Dorman 904-128 $113.93
Fits: LB7 Duramax 2001-2004

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LB7 Duramax Fuel Injection Line (Cylinders 1 & 8) Dorman 904-129 — LB7 Duramax Fuel Injection Line (Cylinders 1 & 8) Dorman 904-129 $107.93
Fits: LB7 Duramax 2001-2004

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LB7 Duramax Fuel Return Line Banjo Bolt (Return Pipe) Dorman 904-554 — LB7 Duramax Fuel Return Line Banjo Bolt (Return Pipe) Dorman 904-554 $12.98
Fits: LB7 Duramax 2001-2004

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