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LB7 (2001-2004)

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LB7 (2001-2004)

6.7L (2020-2024)
6.7L (2017-2019)
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6.0L (2003-2007)
7.3L (1994-2020)

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Chevrolet, (2001-2004), LB7, Fuel System

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FASS No-Drop Titanium Signature Series PLUS Fuel System (2001–2010 6.6L Duramax)

FASS Titanium Signature Series PLUS Fuel System (2001–2010 6.6L Duramax)

FASS No-Drop Titanium Signature Series Fuel System (2001–2010 6.6L Duramax)

FASS Titanium Signature Series Fuel System (2001–2010 6.6L Duramax)

FASS XWS3002XL Extended Length Extreme Water Separator Filter

Filtration 36

Hot Shot's Secret Diesel Extreme Fuel Additive

Hot Shot's Secret Everyday Diesel Treatment

XDP XDDPP116 Diesel Power Plus Fuel Additive (16oz)

Merchant Automotive 10508 Diesel Fuel Additive

Fuel Additives 18

PPE 113058000 1/2 Inch Lift Pump Fuel Line Install Kit (2001-2010 Duramax)

XDP XD594 LB7 Fuel Injector Line (Cylinders 1 & 8) (2001-2004 Duramax)

XDP XD596 LB7 Fuel Injector Line (Cylinders 4 & 5) (2001-2004 Duramax)

XDP XD595 LB7 Fuel Injector Line (Cylinders 3 & 6) (2001-2004 Duramax)

XDP XD597 LB7 Fuel Injector Line (Cylinders 2 & 7) (2001-2004 Duramax)

Fuel Lines 23

PPE 513010100 Diesel Fuel Rail Pressure Gauge Harness (2001-2010 Duramax)

PPE 113072800 Race Fuel Valve (2001-2004 Duramax)

Merchant Automotive 10022 Deluxe Fuel Injector Installation Kit (2001-2004 6.6L Duramax)

Exergy Performance 1-018-148 M12X1.5 to -6AN High Flow CP3 Supply Fitting

Exergy Performance 1-018-149 M12X1.5 to -8AN HIGH Flow CP3 Supply Fitting

Fuel Rail System 10

PPE 113060802 CP3 Pump Fuel Feed Line Kit (1/2") (Without Fitting) (2001-2010 Duramax)

PPE 113061100 Dual Fueler Twin Pump Kit (With Pump) (2001 Duramax)

PPE 113061000 Dual Fueler Twin Pump Kit (With Pump) (2002-2004 Duramax)

PPE 113064100 Dual Fueler Twin Pump Installation Kit (No Pump) (2001 Duramax)

PPE 113064000 Dual Fueler Twin Pump Installation Kit (2002-2004 Duramax)

Injection Pumps & Conversions 27

XDP XD488 Remanufactured LB7 Fuel Injector (Stock HP) (2001-2004 Duramax)

Merchant Automotive 10033 Fuel Injector Cup O-Ring Set (2001-2004 6.6L Duramax)

Merchant Automotive 10803 New Fuel Injector Set & Deluxe Install Kit (2001-2004 6.6L Duramax)

Merchant Automotive 10802 New Fuel Injector Set & Basic Install Kit (2001-2004 6.6L Duramax)

Merchant Automotive 10491-8 Heavy Duty Injector Return Line Bolt Kit (8-Pack) (2001-2004 6.6L Duramax)

Injectors 25

PPE 113053000 Billet Aluminum Fuel Pickup Kit (For Lift Pump) (2001-2005 Duramax)

PPE 113050000 Diesel Lift Pump (2001-2016 Duramax)

PPE 113050250 Deluxe Prewired Dual Relay Set (2001-2016 Duramax)

PPE 113058100 Lift Pump Installation Kit With 5/8" Hose (2001-2010 Duramax)

PPE 113058000 Lift Pump Installation Kit With 1/2" Hose (2001-2010 Duramax)

Lift Pumps 6

XDP XD182 Fuel Tank Sump - One Hole Design

XDP XD243 Fuel Tank Sump - One Hole Design With Fuel Return

G&R Diesel GRD00153 Bottom Sump w/ Integrated Return

BD Diesel 1050330 Flow-Max Fuel Tank Sump

Sumps 4

Tanks 0

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AirDog (11) BD Diesel (6) Dynomite Diesel Products (11) Exergy Performance (15) FASS (10) Fleece Performance Engineering (4) G&R Diesel (1) Hot Shot's Secret (6) Lucas Oil (4) Mahle (2) Merchant Automotive (35) Pacific Performance Engineering (21) S&S Diesel Motorsport (2) XDP MFG (14)

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142 products

Merchant Automotive

Merchant Automotive 10446 Fuel Pressure Regulator Kit (2001-2004 6.6L Duramax)

Sale price$246.99

Merchant Automotive

Merchant Automotive 15005 Fuel Feed Hose (2001-2004 6.6L Duramax)

Sale price$19.99

Merchant Automotive

Merchant Automotive 15009 Cold Start Valve Hose (2001-2004 6.6L Duramax)

Sale price$15.99

Merchant Automotive

Merchant Automotive 15011 Fuel Injection Fuel Feed Front Hose (2001-2004 6.6L Duramax)

Sale price$32.99

Merchant Automotive

Merchant Automotive 15007 Fuel Filter Head Outlet Hose (2001-2004 6.6L Duramax)

Sale price$49.99

Merchant Automotive

Merchant Automotive 15006 Fuel Filter Head To FICM Hose (2001-2004 6.6L Duramax)

Sale price$49.99

Merchant Automotive

Merchant Automotive 15008 CP3 Fuel Injection Pump Return Hose (2001-2004 6.6L Duramax)

Sale price$19.99

Merchant Automotive

Merchant Automotive 10051 WIF Delete Plug (2001-2016 6.6L Duramax)

Sale price$29.99

Merchant Automotive

Merchant Automotive 10010 Aluminum Air Bleeder Screw (2001-2016 6.6L Duramax)

Sale price$12.99

Merchant Automotive

Merchant Automotive 11000 Fuel Hose Kit (2001-2004 6.6L Duramax)

Sale price$199.99

Mahle

MAHLE GS33932 Fuel Return Line Seal Kit (2001-2004 6.6L Duramax)

Sale price$17.99

Mahle

MAHLE GS33500A Fuel Injector Seal Kit (2001-2004 6.6L Duramax)

Sale price$3.99

Lucas Oil

Lucas Oil 10003 Fuel Treatment

Sale price$12.99

Lucas Oil

Lucas Oil 10865 Anti-Gel Cold Weather Diesel Treatment

Sale price$9.99

Lucas Oil

Lucas Oil Diesel Deep Clean

Sale priceFrom $15.99

Lucas Oil

Lucas Oil Cetane Power Booster

Sale priceFrom $7.99

Hot Shot's Secret

Hot Shot's Secret Diesel Winter Rescue Emergency Fuel Additive (32oz)

Sale price$16.99

Hot Shot's Secret

Hot Shot's Secret EDT + Winter Defense Fuel Additive

Sale priceFrom $11.99

Hot Shot's Secret

Hot Shot's Secret Diesel Winter Anti-Gel Fuel Additive

Sale priceFrom $6.99

Hot Shot's Secret

Hot Shot's Secret LX4 Lubricity Extreme Fuel Additive

Sale priceFrom $6.99

G&R Diesel

G&R Diesel GRD00153 Bottom Sump w/ Integrated Return

Sale price$199.99

Fleece Performance Engineering

Fleece Performance Engineering FPE-34611 Injection Lines Complete Set 8 (2001-2004 6.6L Duramax)

Sale price$399.99

Fleece FPE - PF - GM - 0104 PowerFlo Lift Pump (2001 - 2004 Duramax) - Southern Diesel Supply

Fleece Performance Engineering

Fleece Performance Engineering FPE-PF-GM-0104 PowerFlo Lift Pump (2001-2004 6.6L Duramax)

Sale price$681.99

Fleece Performance Engineering

Fleece Performance Engineering FPE-DMAX-CP3 CP3 (2006-2010 6.6L Duramax LBZ/LMM)

Sale price$1,447.99

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At Southern Diesel Supply, we are passionate about power, performance, and precision. Specializing in premium accessories for RAM, Chevrolet, GMC, and Ford, we provide truck owners with the best upgrades to enhance durability, style, and functionality.