LML Duramax Fuel System
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BD Diesel Flow-MaX Monster 1/2" Line Kit
BD DieselOriginal price $166.79 - Original price $166.79Original price $166.79$179.95$179.95 - $179.95Current price $179.95Features Maximizes your fuel flow to the injection pump by removing the restrictive factory supply line and fitting 1/2" fuel line from lift p...
View full detailsOriginal price $166.79 - Original price $166.79Original price $166.79$179.95$179.95 - $179.95Current price $179.95 -
BD Diesel Venom CP3 Conversion Kit With Stock CP3 2011-2016 LML Duramax 6.6L
BD DieselOriginal price $1,842.95 - Original price $1,842.95Original price $1,842.95$1,974.95$1,974.95 - $1,974.95Current price $1,974.95Go back to a simpler time, when things worked and you could rely on your Duramax fuel system. Since the introduction of the common rail fuel s...
View full detailsOriginal price $1,842.95 - Original price $1,842.95Original price $1,842.95$1,974.95$1,974.95 - $1,974.95Current price $1,974.95 -
aFe Power DFS780 Series GM 11-16 Diesel Trucks V8-6.6L (td) Boost Activated 8-10PSI
aFeOriginal price $1,250.00Original price $1,250.00 - Original price $1,250.00Original price $1,250.00Current price $1,000.00$1,000.00 - $1,000.00Current price $1,000.00The diesel fuel in your truck contains contaminants dirt, water and air/vapor which is reducing power and damaging your diesel fuel injectors. aFe'...
View full detailsOriginal price $1,250.00Original price $1,250.00 - Original price $1,250.00Original price $1,250.00Current price $1,000.00$1,000.00 - $1,000.00Current price $1,000.00Save 20% -
aFe Diesel Fuel Systems DFS780 Series 11-16 GM Diesel 6.6L V8(td) Full Time Operation 8-10PSI
aFeOriginal price $1,250.00Original price $1,250.00 - Original price $1,250.00Original price $1,250.00Current price $1,000.00$1,000.00 - $1,000.00Current price $1,000.00The diesel fuel in your truck contains contaminants dirt, water and air/vapor which is reducing power and damaging your diesel fuel injectors. aFe'...
View full detailsOriginal price $1,250.00Original price $1,250.00 - Original price $1,250.00Original price $1,250.00Current price $1,000.00$1,000.00 - $1,000.00Current price $1,000.00Save 20% -
aFe DFS780 Fuel Pump Pro Series 01-16 GM Diesel Trucks V8 6.6L (td)
aFeOriginal price $1,010.00Original price $1,010.00 - Original price $1,010.00Original price $1,010.00Current price $808.00$808.00 - $808.00Current price $808.00Billet 6061-T6 Aluminum Manifold: Eliminates porosity concerns with cast aluminum. Contoured CNC Machining Of Manifold Passages: Enhances flow thro...
View full detailsOriginal price $1,010.00Original price $1,010.00 - Original price $1,010.00Original price $1,010.00Current price $808.00$808.00 - $808.00Current price $808.00Save 20% -
Wehrli 6.6L LML Duramax High Pressure Line CP3 Conversion Kit
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$402.55$402.55 - $402.55Current price $402.55Wehrli Model WCF100402Wehrli 6.6L LML Duramax High Pressure Line CP3 Conversion Kit Longer and Larger I.D. High-Pressure Line than Street Series ...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$402.55$402.55 - $402.55Current price $402.55 -
Wehrli 11-16 Chevrolet 6.6L LML Duramax CP3 Conversion Kit
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$771.15$771.15 - $771.15Current price $771.15Wehrli Model WCF100260Wehrli 11-16 Chevrolet 6.6L LML Duramax CP3 Conversion Kit Black Anodized, CNC Machined Billet CP3 Pump Mounting Plate- Prec...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$771.15$771.15 - $771.15Current price $771.15 -
Wehrli 11-16 Chevrolet 6.6L Duramax FASS Fuel System Relocation Bracket (Crew Cab Only)
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$108.64$108.64 - $108.64Current price $108.64Wehrli Model WCF100269Wehrli 11-16 Chevrolet 6.6L Duramax FASS Fuel System Relocation Bracket (Crew Cab Only) -Mount Bracket-Zinc primer & Semi...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$108.64$108.64 - $108.64Current price $108.64 -
Industrial Injection 11-16 Duramax 6.6L LML Bosch Disaster Kit w/ CP3 Conversion Kit w/ CP3
Industrial InjectionOriginal price $6,702.95Original price $6,702.95 - Original price $6,702.95Original price $6,702.95Current price $6,501.86$6,501.86 - $6,501.86Current price $6,501.86Industrial Injection 2011 to 2016 Duramax 6.6L LML Bosch Disaster Kit with CP3 Conversion Kit with CP3. Sold and shipped by Powerhouse Diesel, a di...
View full detailsOriginal price $6,702.95Original price $6,702.95 - Original price $6,702.95Original price $6,702.95Current price $6,501.86$6,501.86 - $6,501.86Current price $6,501.86Save 3% -
Industrial Injection 11-16 Duramax 6.6L LML Bosch Disaster Kit w/ CP3 Conversion WITHOUT CP3*
Industrial InjectionOriginal price $5,446.95Original price $5,446.95 - Original price $5,446.95Original price $5,446.95Current price $5,283.54$5,283.54 - $5,283.54Current price $5,283.54Industrial Injection Model: 4G6105 This LML Disaster Repair Kit with CP3 Conversion but without CP3 Fuel Pump* Kit Includes: - OEM Fuel Line rail t...
View full detailsOriginal price $5,446.95Original price $5,446.95 - Original price $5,446.95Original price $5,446.95Current price $5,283.54$5,283.54 - $5,283.54Current price $5,283.54Save 3% -
GM Disaster Kit For 11-16 6.6L LML Duramax Industrial Injection
Industrial InjectionOriginal price $2,199.95Original price $2,199.95 - Original price $2,199.95Original price $2,199.95Current price $2,133.95$2,133.95 - $2,133.95Current price $2,133.95Industrial Injection Model: 4G6101K This LML Disaster Repair Kit is everything you will need to repair your LML, minus the pump and injectors, in t...
View full detailsOriginal price $2,199.95Original price $2,199.95 - Original price $2,199.95Original price $2,199.95Current price $2,133.95$2,133.95 - $2,133.95Current price $2,133.95Save 3% -
Industrial Injection 11-16 Duramax 6.6L LML Bosch Disaster Kit With CP4 Fuel Pump
Industrial InjectionOriginal price $5,599.95Original price $5,599.95 - Original price $5,599.95Original price $5,599.95Current price $5,431.95$5,431.95 - $5,431.95Current price $5,431.95Industrial Injection Model: 4G6101 LML Disaster Kit With Bosch Reman OEM Pump & Injectors. Kit Includes: - OEM Fuel line pump right side to ra...
View full detailsOriginal price $5,599.95Original price $5,599.95 - Original price $5,599.95Original price $5,599.95Current price $5,431.95$5,431.95 - $5,431.95Current price $5,431.95Save 3% -
GM CP4 to CP3 Conversion Kit For 11-16 LML 6.6L Duramax Includes 120 Percent Over 12mm Dragon Fire Pump Industrial Injection
Industrial InjectionOriginal price $3,199.95Original price $3,199.95 - Original price $3,199.95Original price $3,199.95Current price $3,103.95$3,103.95 - $3,103.95Current price $3,103.95Industrial Injection Model: 436406Don't let the unreliable stock CP4 injection pump ruin your day! The Industrial Injection Cp4 to CP3 Conversion K...
View full detailsOriginal price $3,199.95Original price $3,199.95 - Original price $3,199.95Original price $3,199.95Current price $3,103.95$3,103.95 - $3,103.95Current price $3,103.95Save 3% -
GM CP4 to CP3 Conversion Kit For 11-16 LML 6.6L Duramax Industrial Injection
Industrial InjectionOriginal price $699.95Original price $699.95 - Original price $699.95Original price $699.95Current price $678.95$678.95 - $678.95Current price $678.95Industrial Injection Model: 436402Proven ReliabilityThe CP3 fuel pump is proven to have longevity and to be reliable in performance applications. ...
View full detailsOriginal price $699.95Original price $699.95 - Original price $699.95Original price $699.95Current price $678.95$678.95 - $678.95Current price $678.95Save 3% -
GM CP4 to CP3 Conversion Kit For 11-16 LML 6.6L Duramax Includes 42 Percent Over SHO Pump Industrial Injection
Industrial InjectionOriginal price $2,699.95Original price $2,699.95 - Original price $2,699.95Original price $2,699.95Current price $2,618.95$2,618.95 - $2,618.95Current price $2,618.95Industrial Injection Model: 436404Don't let the unreliable stock CP4 injection pump ruin your day! The Industrial Injection Cp4 to CP3 Conversion K...
View full detailsOriginal price $2,699.95Original price $2,699.95 - Original price $2,699.95Original price $2,699.95Current price $2,618.95$2,618.95 - $2,618.95Current price $2,618.95Save 3% -
Industrial Injection 11-16 6.6L Duramax LML Dragon Fly 15% Over Injector
Industrial InjectionOriginal price $453.95Original price $453.95 - Original price $453.95Original price $453.95Current price $440.33$440.33 - $440.33Current price $440.33Industrial Injection Model: 0986435410DFLY Industrial Injection Performance 6.6 LML Duramax Injectors - PRICED EACH! Fits: 6.6 Duramax LML Item Ty...
View full detailsOriginal price $453.95Original price $453.95 - Original price $453.95Original price $453.95Current price $440.33$440.33 - $440.33Current price $440.33Save 3% -
Industrial Injection 11-16 6.6L Duramax LML R6 100% Over Injector
Industrial InjectionOriginal price $526.95Original price $526.95 - Original price $526.95Original price $526.95Current price $511.14$511.14 - $511.14Current price $511.14Industrial Injection Model: 0986435410-R6 Industrial Injection Performance 6.6 LML Duramax Injectors - PRICED EACH! Fits: 6.6 Duramax LML Item Typ...
View full detailsOriginal price $526.95Original price $526.95 - Original price $526.95Original price $526.95Current price $511.14$511.14 - $511.14Current price $511.14Save 3% -
Industrial Injection 11-16 6.6L Duramax LML R5 75% Over Injector
Industrial InjectionOriginal price $489.95Original price $489.95 - Original price $489.95Original price $489.95Current price $475.25$475.25 - $475.25Current price $475.25Industrial Injection Model: 0986435410-R5 Industrial Injection Performance 6.6 LML Duramax Injectors - PRICED EACH! Fits: 6.6 Duramax LML Item Typ...
View full detailsOriginal price $489.95Original price $489.95 - Original price $489.95Original price $489.95Current price $475.25$475.25 - $475.25Current price $475.25Save 3% -
Industrial Injection 11-16 6.6L Duramax LML R4 50% Over Injector
Industrial InjectionOriginal price $489.95Original price $489.95 - Original price $489.95Original price $489.95Current price $475.25$475.25 - $475.25Current price $475.25Industrial Injection Model: 0986435410-R4 Industrial Injection Performance 6.6 LML Duramax Injectors - PRICED EACH! Fits: 6.6 Duramax LML Item Typ...
View full detailsOriginal price $489.95Original price $489.95 - Original price $489.95Original price $489.95Current price $475.25$475.25 - $475.25Current price $475.25Save 3% -
Industrial Injection 11-16 6.6L Duramax LML R3 40% Over Injector
Industrial InjectionOriginal price $489.95Original price $489.95 - Original price $489.95Original price $489.95Current price $475.25$475.25 - $475.25Current price $475.25Industrial Injection Model: 0986435410-R3 Industrial Injection Performance 6.6 LML Duramax Injectors - PRICED EACH! Fits: 6.6 Duramax LML Item Typ...
View full detailsOriginal price $489.95Original price $489.95 - Original price $489.95Original price $489.95Current price $475.25$475.25 - $475.25Current price $475.25Save 3% -
Industrial Injection 11-16 6.6L Duramax LML R1 20% Over Injector
Industrial InjectionOriginal price $453.95Original price $453.95 - Original price $453.95Original price $453.95Current price $440.33$440.33 - $440.33Current price $440.33Industrial Injection Model: 0986435410-R1 Industrial Injection Performance 6.6 LML Duramax Injectors - PRICED EACH! Fits: 6.6 Duramax LML Item Typ...
View full detailsOriginal price $453.95Original price $453.95 - Original price $453.95Original price $453.95Current price $440.33$440.33 - $440.33Current price $440.33Save 3% -
Industrial Injection 11-16 LGH Duramax CHASSIS CAB* Dragon Fly 15% Over Injector
Industrial InjectionOriginal price $568.95Original price $568.95 - Original price $568.95Original price $568.95Current price $551.88$551.88 - $551.88Current price $551.88Industrial Injection Model: 0986435409DFLY Industrial Injection Performance 6.6 LGH Duramax Injector (Cab & Chassis) - PRICED EACH! Fits: 6.6 D...
View full detailsOriginal price $568.95Original price $568.95 - Original price $568.95Original price $568.95Current price $551.88$551.88 - $551.88Current price $551.88Save 3% -
Industrial Injection 11-16 LGH Duramax CHASSIS CAB* 100% Over Injector
Industrial InjectionOriginal price $664.95Original price $664.95 - Original price $664.95Original price $664.95Current price $645.00$645.00 - $645.00Current price $645.00Industrial Injection Model: 0986435409-R6 Industrial Injection Performance 6.6 LGH Duramax Injector (Cab & Chassis) - PRICED EACH Fits: 6.6 Dur...
View full detailsOriginal price $664.95Original price $664.95 - Original price $664.95Original price $664.95Current price $645.00$645.00 - $645.00Current price $645.00Save 3% -
Industrial Injection 11-16 6.6L Duramax LML R2 30% Over Injector
Industrial InjectionOriginal price $453.95Original price $453.95 - Original price $453.95Original price $453.95Current price $440.33$440.33 - $440.33Current price $440.33Industrial Injection Model: 0986435410-R2 Industrial Injection Performance 6.6 LML Duramax Injectors - PRICED EACH! Fits: 6.6 Duramax LML Item Typ...
View full detailsOriginal price $453.95Original price $453.95 - Original price $453.95Original price $453.95Current price $440.33$440.33 - $440.33Current price $440.33Save 3%
LML Duramax fuel system for 2011 to 2016 Chevy Silverado HD and GMC Sierra HD trucks.
The LML Bosch CP4.2 pump is the known weak point. CP3 conversion kits, lift pumps and better filtration are the most popular LML fuel system upgrades.
Related: LML fuel injectors, LML tuning, LML engine parts. Browse all LML Duramax parts.
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