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LB7 Duramax Fuel System

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    Exergy 01-04 Chevrolet Duramax 6.6L LB7 Reman 100% Over Injector - Set of 8

    Exergy
    $4,184.00 - $4,184.00
    $4,184.00
    $4,184.00 - $4,184.00
    $4,184.00

    Exergy Model E01 10108 Exergy 01-04 Chevy Duramax LB7 Reman 100% Over Injector (Set of 8) 8 LB7 Reman Bosch Injectors 100% Over Copper Washers O-...

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    $4,184.00 - $4,184.00
    $4,184.00
    $4,184.00 - $4,184.00
    $4,184.00
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    DDP Duramax 01-04 LB7 Brand New Injector Set - 50 (25% Over)

    DDP
    $0.00 - $0.00
    $0.00
    $3,909.25
    $3,909.25 - $3,909.25
    $3,909.25

    DDP Model DDPNLB7-50Duramax 01-04 LB7 Injector Set: Brand New injector set at 25 percent over, approximately 50 RWHP over stock. Injector set is ca...

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    $0.00 - $0.00
    $0.00
    $3,909.25
    $3,909.25 - $3,909.25
    $3,909.25
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    DDP Duramax 01-04 LB7 Brand New Injector Set - SAC Nozzle 100% Over

    DDP
    $0.00 - $0.00
    $0.00
    $4,479.25
    $4,479.25 - $4,479.25
    $4,479.25

    DDP Model DDPNLB7-200Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles flowing at 100 percent over with injector body modificatio...

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    $0.00 - $0.00
    $0.00
    $4,479.25
    $4,479.25 - $4,479.25
    $4,479.25
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    DDP Duramax 01-04 LB7 Brand New Injector Set - SAC Nozzle 150% Over

    DDP
    $0.00 - $0.00
    $0.00
    $4,669.25
    $4,669.25 - $4,669.25
    $4,669.25

    DDP Model DDPNLB7-300Duramax 01-04 LB7 Injector Set: Brand New injector set. SAC Nozzles at 150 percent over with injector body modifications for a...

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    $0.00 - $0.00
    $0.00
    $4,669.25
    $4,669.25 - $4,669.25
    $4,669.25
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    DDP Duramax 01-04 LB7 Brand New Injector Set - 100 (60% Over)

    DDP
    $0.00 - $0.00
    $0.00
    $4,289.25
    $4,289.25 - $4,289.25
    $4,289.25

    DDP Model DDPNLB7-100Duramax 01-04 LB7 Injector Set: Brand New injector set flowing at 60 percent over, capable of 750-800 RWHP. Modified or Dual C...

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    $0.00 - $0.00
    $0.00
    $4,289.25
    $4,289.25 - $4,289.25
    $4,289.25
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    DDP Duramax 01-04 LB7 Brand New Stock CP3

    DDP
    $0.00 - $0.00
    $0.00
    $1,330.00
    $1,330.00 - $1,330.00
    $1,330.00

    DDP Model DDPNCP3-303Duramax 01-04 LB7: Brand New replacement stock CP3 injection pump. No core charge. Details: Liter: 6.6 Engine: LB7 Duramax Ye...

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    $0.00 - $0.00
    $0.00
    $1,330.00
    $1,330.00 - $1,330.00
    $1,330.00
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    BD Diesel 2001-2004 Chevy Duramax LB7 Premium Performance Plus Injector (0986435502)

    BD Diesel
    $347.21 - $347.21
    $347.21
    $372.95
    $372.95 - $372.95
    $372.95

    BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered f...

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    $347.21 - $347.21
    $347.21
    $372.95
    $372.95 - $372.95
    $372.95
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    BD Diesel Stock Replacement Injector 2001-2004 LB7 Duramax

    BD Diesel
    $316.17 - $316.17
    $316.17
    $332.95
    $332.95 - $332.95
    $332.95

    BD-Built Stock replacement injectors are OE quality, assembled using OE procedures, and fully calibrated and tested to ensure perfect operatio...

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    $316.17 - $316.17
    $316.17
    $332.95
    $332.95 - $332.95
    $332.95
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    BD Diesel Reman Injector Set With Install Kit 2001-2004 LB7 Duramax 6.6L

    BD Diesel
    $2,596.69 - $2,596.69
    $2,596.69
    $2,749.95
    $2,749.95 - $2,749.95
    $2,749.95

    All-in-one kit for doing an injector install on an LB7 Duramax engine. Includes BD-Built stock replacement injectors (8) injector lines (8), valve ...

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    $2,596.69 - $2,596.69
    $2,596.69
    $2,749.95
    $2,749.95 - $2,749.95
    $2,749.95
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    Exergy 01-04 Chevrolet Duramax 6.6L LB7 10mm Stroker CP3 Pump (LBZ Based w/FCA)

    Exergy
    $2,150.00 - $2,150.00
    $2,150.00
    $2,150.00 - $2,150.00
    $2,150.00

    Exergy Model E04 10106Exergy 01-04 Chevrolet Duramax 6.6L LB7 10mm Stroker CP3 Pump (LBZ Based w/FCA) Do you want the capability of more power with...

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    $2,150.00 - $2,150.00
    $2,150.00
    $2,150.00 - $2,150.00
    $2,150.00
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    Fleece 01-04 GM Silverado/Sierra 2500 6.6L-V8 Duramax Truck PowerFlo In-tank Lift Pump

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $649.00
    $649.00 - $649.00
    $649.00

    Fleece Performance Model FPE-PF-GM-0104Fleece Performance Model FPE-PF-GM-0104Fleece 01-04 GM Silverado/Sierra 2500 6.6L-V8 Duramax Truck PowerFlo ...

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    $0.00 - $0.00
    $0.00
    $649.00
    $649.00 - $649.00
    $649.00
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    Exergy 01-04 Chevrolet Duramax 6.6L LB7 Inlet Metering Valve (FCA/MPROP)

    Exergy
    $187.00 - $187.00
    $187.00
    $187.00 - $187.00
    $187.00

    Exergy Model E05 10105Exergy 01-04 Chevrolet Duramax 6.6L LB7 Inlet Metering Valve (FCA/MPROP) Do you have an engine lope at idle or surging while ...

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    $187.00 - $187.00
    $187.00
    $187.00 - $187.00
    $187.00
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    Exergy 01-04 Chevrolet Duramax 6.6L LB7 Reman Sportsman Injector - Set of 8

    Exergy
    $2,528.00 - $2,528.00
    $2,528.00
    $2,528.00 - $2,528.00
    $2,528.00

    Exergy Model E01 10102Exergy 01-04 Chevrolet Duramax 6.6L LB7 Reman Sportsman Injector - Set of 8 8 LB7 Reman Sportsman Bosch Injectors Copper Was...

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    $2,528.00 - $2,528.00
    $2,528.00
    $2,528.00 - $2,528.00
    $2,528.00
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    BD Diesel Injection Pump Stock Exchange CP3 - Chevy 2001-2004 Duramax 6.6L LB7

    BD Diesel
    $857.43 - $857.43
    $857.43
    $883.95
    $883.95 - $883.95
    $883.95

    Fits: 2001 to 2004 Chevrolet Silverado 2500 HD; 2001 to 2004 Chevrolet Silverado 3500; 2001 to 2004 GMC Sierra 2500 HD; 2001 to 2004 GMC Sierra 350...

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    $857.43 - $857.43
    $857.43
    $883.95
    $883.95 - $883.95
    $883.95
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    Exergy 01-04 Chevrolet Duramax 6.6L LB7 Sportsman CP3 Pump (LBZ Based w/FCA)

    Exergy
    $1,270.00 - $1,270.00
    $1,270.00
    $1,270.00 - $1,270.00
    $1,270.00

    Exergy Model E04 10105Exergy 01-04 Chevrolet Duramax 6.6L LB7 Sportsman CP3 Pump (LBZ Based w/FCA) Exergy Sportsman pumps have the following improv...

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    $1,270.00 - $1,270.00
    $1,270.00
    $1,270.00 - $1,270.00
    $1,270.00
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    Industrial Injection 01-04 Chevrolet Genuine OE 6.6L Duramax LB7 Dragon Fly 15% Over Injector

    Industrial Injection
    $374.95
    $374.95 - $374.95
    $374.95
    $363.70
    $363.70 - $363.70
    $363.70

    Industrial Injection Model: 0986435502DFLY Performance LB7 Duramax Injector- PRICED EACH NOTE: Fuel Lines MUST be replaced to retain warranty! Ind...

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    $374.95
    $374.95 - $374.95
    $374.95
    $363.70
    $363.70 - $363.70
    $363.70
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    Industrial Injection 01-04 Chevrolet Genuine OE 6.6L Duramax LB7 R6 100% Over Injector

    Industrial Injection
    $465.95
    $465.95 - $465.95
    $465.95
    $451.97
    $451.97 - $451.97
    $451.97

    Industrial Injection Model: 0986435502-R6 Performance LB7 Duramax Injector- PRICED EACH NOTE: Fuel Lines MUST be replaced to retain warranty! Indu...

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    $465.95
    $465.95 - $465.95
    $465.95
    $451.97
    $451.97 - $451.97
    $451.97
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    Industrial Injection 01-04 Chevrolet Genuine OE 6.6L Duramax LB7 R5 75% Over Injector

    Industrial Injection
    $429.95
    $429.95 - $429.95
    $429.95
    $417.05
    $417.05 - $417.05
    $417.05

    Industrial Injection Model: 0986435502-R5 Performance LB7 Duramax Injector- PRICED EACH NOTE: Fuel Lines MUST be replaced to retain warranty! Indu...

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    $429.95
    $429.95 - $429.95
    $429.95
    $417.05
    $417.05 - $417.05
    $417.05
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    Industrial Injection 01-04 Chevrolet Genuine OE 6.6L Duramax LB7 R4 50% Over Injector

    Industrial Injection
    $392.95
    $392.95 - $392.95
    $392.95
    $381.16
    $381.16 - $381.16
    $381.16

    Industrial Injection Model: 0986435502-R4 Performance LB7 Duramax Injector- PRICED EACH NOTE: Fuel Lines MUST be replaced to retain warranty! Indu...

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    $392.95
    $392.95 - $392.95
    $392.95
    $381.16
    $381.16 - $381.16
    $381.16
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    Industrial Injection 01-04 Chevrolet Genuine OE 6.6L Duramax LB7 R3 40% Over Injector

    Industrial Injection
    $392.95
    $392.95 - $392.95
    $392.95
    $381.16
    $381.16 - $381.16
    $381.16

    Industrial Injection Model: 0986435502-R3 Performance LB7 Duramax Injector- PRICED EACH NOTE: Fuel Lines MUST be replaced to retain warranty! Indu...

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    $392.95
    $392.95 - $392.95
    $392.95
    $381.16
    $381.16 - $381.16
    $381.16
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    Industrial Injection 01-04 Chevrolet Genuine OE 6.6L Duramax LB7 R2 30% Over Injector

    Industrial Injection
    $374.95
    $374.95 - $374.95
    $374.95
    $363.70
    $363.70 - $363.70
    $363.70

    Industrial Injection Model: 0986435502-R2 Performance LB7 Duramax Injectors Industrial Injection Performance reman Injectors are the pinnacle of w...

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    $374.95
    $374.95 - $374.95
    $374.95
    $363.70
    $363.70 - $363.70
    $363.70
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    Industrial Injection 01-04 Chevrolet Genuine OE 6.6L Duramax LB7 R1 20% Over Injector

    Industrial Injection
    $374.95
    $374.95 - $374.95
    $374.95
    $363.70
    $363.70 - $363.70
    $363.70

    Industrial Injection Model: 0986435502-R1 Performance LB7 Duramax Injector- PRICED EACH NOTE: Fuel Lines MUST be replaced to retain warranty! Indu...

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    $374.95
    $374.95 - $374.95
    $374.95
    $363.70
    $363.70 - $363.70
    $363.70
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    Industrial Injection 01-04 LB7 Duramax Stock Reman Bosch Injectors, Lines & Install Kit

    Industrial Injection
    $2,908.95
    $2,908.95 - $2,908.95
    $2,908.95
    $2,821.68
    $2,821.68 - $2,821.68
    $2,821.68

    Everything to replace the injectors on a 2001 to 2004 LB7 Duramax: 8 Bosch reman injectors, 8 GM high pressure lines, valve cover gaskets, grommets...

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    $2,908.95
    $2,908.95 - $2,908.95
    $2,908.95
    $2,821.68
    $2,821.68 - $2,821.68
    $2,821.68
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    GM Remanufactured Dragon Fire 85 CP3 Injection Pump For 01-04 6.6L LB7 II Duramax Industrial Injection

    Industrial Injection
    $1,499.95
    $1,499.95 - $1,499.95
    $1,499.95
    $1,454.95
    $1,454.95 - $1,454.95
    $1,454.95

    Industrial Injection Model: 0986437303DFSEThe modified CP3 and CP4 Injection pumps offered by Industrial Injection are a drop in replacement for th...

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    $1,499.95
    $1,499.95 - $1,499.95
    $1,499.95
    $1,454.95
    $1,454.95 - $1,454.95
    $1,454.95
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LB7 Duramax fuel system for 2001 to 2004 Chevy Silverado HD and GMC Sierra HD trucks.

The LB7 uses a Bosch CP3 pump fed by a factory filter head that is prone to air leaks. A lift pump takes load off the CP3, improves filtration and cures many air intrusion problems.

Related: LB7 fuel injectors, LB7 tuning, LB7 engine parts. Browse all LB7 Duramax parts.

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