US Diesel Parts » 2003, Chevy GMC, 6.6L Duramax LB7

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  • (X) Year: 2003
  • (X) Make: Chevy GMC
  • (X) Engine: 6.6L Duramax LB7

View Universal items for: 2003, Chevy GMC, 6.6L Duramax LB7


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Items 1-70 of 307
Description: Chevy, Dodge, Ford and GMC Applications. See full list below.
Item #: 40420
Condition: New
Free Ground Shipping
Price: $449.00


Description: 2001 - 2010 GM 6.6L Duramax Diesel - LB7, LLY, LBZ, LMM
Item #: A7SABC512
Condition: New
Free Ground Shipping
Price: $875.00

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Description: 2001 - 2007 Chevy/GMC LB7, LLY, LBZ For Juice with Attitude, Evolution or Insight and now compatible with all CS/CTS & CS2/CTS2 devices!
Item #: 28500
Condition: New
Price: $70.56

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Description: 2001-2019 GM 2500HD 3500HD
Item #: 121612
Condition: New
Price: $65.79

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Description: For trucks with RPO Code: FT2, FT3, FT4, FT5, FT6 or FT7 (Kit# C1212) *See Notes Below* 01-06 Chevy 2500 Pickup 4WD 01-10 Chevy 2500HD Pickup 4WD 01-10 Chevy 3500 Pickup 4WD...More Details »
Item #: C1212
Condition: New
Price: $171.33

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Description: For trucks with RPO Code: RPO Code: FK2, FK3, FF6, FF7, FF8, or FF9 (Kit# C1213) *See Notes Below* 01-06 Chevy 2500 Pickup 4WD 01-10 Chevy 2500HD Pickup 4WD 01-10 Chevy 3500...More Details »
Item #: C1213
Condition: New
Price: $171.33

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Description: 2001 - 2005 Chevy / GMC 6.6L Duramax - LB7 & LLY SIZE: 2-1/16" (52.4mm) TYPE: Mechanical RANGE: 0-35 PSI More Details »
Item #: 8304
Condition: New
Price: $102.86

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Description: 2001 - 2005 Chevy / GMC 6.6L Duramax - LB7 & LLY SIZE: 2-1/16" (52.4mm) TYPE: Mechanical RANGE: 0-60 PSI More Details »
Item #: 8305
Condition: New
Price: $101.63

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Description: 2001 - 2005 Chevy / GMC 6.6L Duramax - LB7 & LLY SIZE: 2-1/16" (52.4mm) TYPE: Digital Stepper Motor RANGE: 0-30 PSI More Details »
Item #: 8360
Condition: New
Price: $269.19

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Description: 2001 - 2005 Chevy / GMC 6.6L Duramax - LB7 & LLY SIZE: 2-1/16" (52.4mm) TYPE: Digital Stepper Motor RANGE: 0-1600 °F More Details »
Item #: 8344
Condition: New
Price: $265.20

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Description: 2001 - 2005 Chevy / GMC 6.6L Duramax - LB7 & LLY SIZE: 2-1/16" (52.4mm) TYPE: Digital Stepper Motor RANGE: 0-2000 °F More Details »
Item #: 8345
Condition: New
Price: $260.39

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Description: 2001 - 2004 Chevy GMC 6.6L Duramax Truck
Item #: 18024
Condition: New
Price: $89.84

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Description: 2001 - 2005 Chevy / GMC 6.6L Duramax - LB7 & LLY 2003 - 2007 Dodge 5.9L Cummins compatible Fits factory fuel rail. Designed to match Chevy and GMC OEM gauges. Includes 8 ft. tubing...More Details »
Item #: 8386
Condition: New
Price: $242.13

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Description: 2001 - 2005 Chevy / GMC 6.6L Duramax - LB7 & LLY SIZE: 2-1/16" (52.4mm) TYPE: Air-Core Short Sweep Electric RANGE: 100-250 °F More Details »
Item #: 8349
Condition: New
Price: $98.13

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Description: 2001 - 2005 Chevy / GMC 6.6L Duramax - LB7 & LLY SIZE: 2-1/16" (52.4mm) TYPE: Digital Stepper Motor RANGE: 100-260 °F More Details »
Item #: 8357
Condition: New
Price: $203.91

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Description: Chevrolet Avalanche 2500 2006-2002, Silverado 1500 HD 2003-2001, Silverado 1500 HD 2006-2005, Silverado 2500 2004-1999, Silverado 2500 HD 2010-2001, Silverado 2500 HD Classic 2007, Silverado...More Details »
Item #: 24-186735
Condition: New
Price: $103.00

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Description: Chevrolet Silverado 1500 2006-1999, Silverado 1500 Classic 2007, Silverado 1500 HD 2003-2001, Silverado 1500 HD 2006-2005, Silverado 2500 2004-1999, Silverado 2500 HD 2010-2001, Silverado 2500...More Details »
Item #: 24-186742
Condition: New
Price: $103.00

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Description: Chevrolet Silverado 1500 HD 2003-2001, Silverado 1500 HD 2006-2005, Silverado 2500 2004-1999, Silverado 2500 HD 2010-2001, Silverado 2500 HD Classic 2007, Silverado 3500 2006-2001, Silverado...More Details »
Item #: 24-187183
Condition: New
Price: $103.00

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Description: For trucks with RPO Code: FT2, FT3, FT4, FT5, FT6 or FT7 (Kit# C31) *See Notes Below* 01-10 Chevy 2500HD Pickup 4WD 01-10 Chevy 3500HD Pickup 4WD 01-10 GMC 2500HD Pickup 4WD...More Details »
Item #: C31
Condition: New
Price: $973.85

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Description: For trucks with RPO Code: FK2 - FK3 - FF6 - FF7 - FF8 - FF9. (Kit# C32) *See Notes Below* 01-10 Chevy 2500HD Pickup 4WD 01-10 Chevy 3500HD Pickup 4WD 01-10 GMC 2500HD Pickup 4WD...More Details »
Item #: C32
Condition: New
Price: $973.85

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Description: 2001 - 2004 Chevy GMC 6.6L Duramax 2500 3500 LB7 CARB Warning: Most performance exhausts are not CARB legal and WILL NOT ship to California and other EPA regulated states. This includes many...More Details »
Item #: 321055
Condition: New
Free Ground Shipping
Price: $454.71

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Description: 2001 - 2006 Chevy GMC 6.6L Duramax with stock 3.5" Exhaust
Item #: 60020
Condition: New
Free Ground Shipping
Price: $466.00

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Description: Chevrolet Avalanche 2500 2006-2002, Silverado 1500 HD 2003-2001, Silverado 1500 HD 2006-2005, Silverado 2500 2004-1999, Silverado 2500 HD 2010-2001, Silverado 2500 HD Classic 2007, Silverado...More Details »
Item #: 33-174525
Condition: New
Price: $103.00

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Description: 2001 - 2005 Chevy GMC 6.6L Duramax 2500 3500
Item #: K4110A
Condition: New
Free Ground Shipping
Price: $473.35

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Description: 2001 - 2007 Chevy GMC 6.6L Duramax
Item #: 321040
Condition: New
Price: $192.17

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Description: 2001 - 2005 Chevy GMC 6.6L Duramax 2500 3500
Item #: K4110S
Condition: New
Free Ground Shipping
Price: $564.97

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Description: 2001-2006 1500 HD Silverado/Sierra 1/2 ton pickup 2001-2010 2500 HD Silverado/ Sierra 3/4 ton pickup 2001-2006 2500 NON-HD Silverado/ Sierra 3/4 ton pickup, Avalanche, Suburban, and Yukon XL...More Details »
Item #: 192FS
Condition: New
Price: $2,429.10

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Description: 2001-2006 1500 HD Silverado/Sierra 1/2 ton pickup 2001-2010 2500 HD Silverado/ Sierra 3/4 ton pickup 2001-2006 2500 NON-HD Silverado/ Sierra 3/4 ton pickup, Avalanche, Suburban, and Yukon XL...More Details »
Item #: 192H
Condition: New
Price: $1,914.30

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Description: 2001-2010 2500 HD Silverado/ Sierra 1 ton pickup 4WD 2001-2006 2500 NON-HD Silverado/ Sierra 3/4 ton pickup, Avalanche, Suburban, and Yukon XL 2500 3/4 Ton SUVs. For Diesel Models Only....More Details »
Item #: 740FDSC
Condition: New
Price: $4,960.76

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Description: Flashpaq F5 California Edition Ford (Gas 99-15 and 1999-2010 6.4L, 6.0l, 7.3L Diesel) GM (Gas 99-15 and Diesel 01-10 ) Dodge (Gas 98-14 and 2003-2012 6.7L, 5.9L Diesel)
Item #: 4845
Condition: New
Free Ground Shipping
Price: $399.95

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Description: 2001-2010 2500 HD Silverado/ Sierra 1 ton pickup 4WD 2001-2006 2500 NON-HD Silverado/ Sierra 3/4 ton pickup, Avalanche, Suburban, and Yukon XL 2500 3/4 Ton SUVs. For Diesel Models Only....More Details »
Item #: 738FDSC
Condition: New
Price: $4,978.58

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Description: 2001-2010 GM Silverado/ Sierra 1 ton pickup 2WD 2001-2010 GM Silverado/ Sierra 3/4 ton pickup 2WD 2500HD More Details »
Item #: 149FS
Condition: New
Price: $2,443.91

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Description: 2001-2010 GM Silverado/ Sierra 1 ton pickup 4WD 2001-2010 2500 HD Silverado/ Sierra 3/4 ton pickup 4WD More Details »
Item #: 189FS
Condition: New
Price: $2,668.68

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Description: 2001-2010 GM Silverado/ Sierra 1 ton pickup 2WD 2001-2010 GM Silverado/ Sierra 3/4 ton pickup 2WD 2500HD More Details »
Item #: 149H
Condition: New
Price: $1,929.11

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Description: 2001-2010 GM Silverado/ Sierra 1 ton pickup 4WD 2001-2010 2500 HD Silverado/ Sierra 3/4 ton pickup 4WD More Details »
Item #: 189H
Condition: New
Price: $2,153.88

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Description: 2001 - 2004 Chevy GMC 6.6L Duramax LB7
Item #: 62G
Condition: New
Price: $25.27
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Description: 2001 - 2010 GM 2500HD/3500HD Pickups Chevy Silverado / GMC Sierra For use with lift kits of 2"-3"
Item #: ZONC2300
Condition: New
Price: $532.90

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Description: 2001 - 2004 Chevy GMC 6.6L Duramax LB7
Item #: 65384
Condition: New
Price: $15.00
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Description: 2001 - 2004 Chevy GMC 6.6L Duramax LB7 California Emissions
Item #: RY-1567
Condition: New
Price: $216.23

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Description: 2001 - 2010 GM 6.6L LB7 LLY LBZ LMM Duramax
Item #: A4SPBC085
Condition: New
Free Ground Shipping
Price: $645.00

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Description: 2001 - 2010 GM 6.6L LB7 LLY LBZ LMM Duramax
Item #: A4SPBC088
Condition: New
Free Ground Shipping
Price: $670.00

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Description: 2001 - 2010 Chevy GMC 6.6L Duramax
Item #: R4SBC133
Condition: New
Free Ground Shipping
Price: $454.00

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Description: 2001 - 2010 Chevy GMC 6.6L Duramax LB7, LLY, LBZ, LMM
Item #: R4SBC136
Condition: New
Free Ground Shipping
Price: $470.00

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Description: 2001 - 2010 GM 6.6L Duramax Diesel - LB7, LLY, LBZ, LMM
Item #: A6SPBC259
Condition: New
Free Ground Shipping
Price: $755.00

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Description: 2001 - 2010 6.6L Duramax - LB7, LLY, LBZ and LMM (Preset @ 8 psi)
Item #: A6SABC409
Condition: New
Free Ground Shipping
Price: $799.00

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Description: 2001 - 2010 GM 6.6L Duramax Diesel - LB7, LLY, LBZ, LMM
Item #: A6SABC112
Condition: New
Free Ground Shipping
Price: $795.00

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Description: 2001 - 2015 Allison Equipped GM Trucks
Item #: FPE-ALILKR
Condition: New
Price: $179.00

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Description: 2001 - 2005 GM 6.6L LB7/LLY Duramax with Allison Transmission
Item #: FPE-TL-LB7-LLY
Condition: New
Price: $269.00

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Description: 2001 - Current Chevy GMC 6.6L Duramax LB7, LLY, LBZ, LMM, LML, 2500, 3500 Including Kodiak, Topkick C4500, C5500
Item #: 230-4202
Condition: New
Price: $2,162.09

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Description: 2001 - Current Chevy GMC 6.6L Duramax LB7, LLY, LBZ, LMM, LML, 2500, 3500 Including Kodiak, Topkick, C4500, C5500
Item #: 230-4201
Condition: New
Price: $776.01

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Description: Chevy GMC Duramax 6.6L
Item #: 230-6301
Condition: New
Price: $272.76

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Description: 2001-2010 6.6L Duramax Warranty: 5-Year/500,000 Mile Limited Warranty Sold as: Single/Each This item requires a Core Return or Core Charge...More Details »
Item #: 3029514248
Condition: New
Price: $1,471.75


Description: 2001-2010 6.6L Duramax Warranty: 5-Year/500,000 Mile Limited Warranty Sold as: Single/Each This item requires a Core Return or Core Charge...More Details »
Item #: 3029524248
Condition: New
Price: $1,471.75


Description: 2001-2010 6.6L Duramax Warranty: 5-Year/500,000 Mile Limited Warranty Sold as: Single/Each This item requires a Core Return or Core Charge...More Details »
Item #: 3029534248
Condition: New
Price: $1,471.75


Description: 2001-2005 6.6L Duramax Warranty: 5-Year/500,000 Mile Limited Warranty Sold as: Kit This item requires a Core Return or Core Charge Please...More Details »
Item #: 3139214248
Condition: New
Price: $1,725.50


Description: 2001-2010 6.6L Duramax Warranty: 5-Year/500,000 Mile Limited Warranty Sold as: Package
Item #: 3088054248
Condition: New
Price: $304.50

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Description: 2001-Present 6.6L Duramax Warranty: 5-Year/500,000 Mile Limited Warranty Sold as: Single/Each
Item #: 3049104248
Condition: New
Price: $793.00

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Description: 2001-2008 Allison C4 with Duramax Warranty: 5-Year/500,000 Mile Limited Warranty Sold as: Package
Item #: 3139944248
Condition: New
Price: $167.48

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Description: 2001-2004 LB7 Duramax Warranty: 2 Year 150,000 Mile Sold as: Single/Each This item requires a Core Return or Core Charge Please...More Details »
Item #: 2023024248
Condition: New
Free Ground Shipping
Price: $2,421.05


Description: 2001-2010 6.6L Duramax Warranty: 5-Year/500,000 Mile Limited Warranty Sold as: Single/Each
Item #: 3049304248
Condition: New
Price: $750.00

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Description: 2001-2005 6.6L Duramax Warranty: 5-Year/500,000 Mile Limited Warranty Sold as: Kit
Item #: 6019244248
Condition: New
Price: $1,175.00

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Description: Electronic Fuel Regulator Kit 2001-2010 Chevy GMC 6.6L Duramax Part # 2029064248
Item #: 2029064248
Condition: New
Price: $69.76

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Description: 2001 - early 2010 Chevy/GMC 6.6L Duramax This item requires a Core Return or Core Charge Please see link below for more information...More Details »
Item #: 3029504248
Condition: New
Price: $1,471.75


Description: 2001-2010 6.6L Duramax Warranty: 5-Year/500,000 Mile Limited Warranty Sold as: Single/Each
Item #: 3049204248
Condition: New
Price: $495.00

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Description: 2001-2004 LB7 & Non-EGR 6.6L Duramax 26% Airlow Increase
Item #: 2049004248
Condition: New
Price: $1,053.88

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Description: 2003 - 2004 GM Duramax LB7 2WD ATS Built Allison LCT1000 5-Speed Auto Trans ATS 5 Star Viskus Clutch Drive Torque Converter ATS Extra Deep Transmission Pan Note: Must ship...More Details »
Item #: 3099134272
Condition: New
Price: $4,800.95


Description: 2003 - 2004 GM Duramax LB7 4WD ATS Built Allison LCT1000 5-Speed Auto Trans ATS 5 Star Viskus Clutch Drive Torque Converter ATS Extra Deep Transmission Pan Note: Must ship...More Details »
Item #: 3099154272
Condition: New
Price: $4,800.95


Description: 2003 - 2004 GM Duramax LB7 2WD ATS Built Allison LCT1000 5-Speed Auto Trans ATS 5 Star Viskus Clutch Drive Torque Converter ATS Extra Deep Transmission Pan ATS CoPilot Electronic...More Details »
Item #: 3099234272
Condition: New
Price: $5,810.88


Description: 2003 - 2004 GM Duramax LB7 4WD ATS Built Allison LCT1000 5-Speed Auto Trans ATS 5 Star Viskus Clutch Drive Torque Converter ATS Extra Deep Transmission Pan ATS CoPilot Electronic...More Details »
Item #: 3099254272
Condition: New
Price: $5,810.88


Description: 2003 - 2004 GM Duramax LB7 2WD ATS Built Allison LCT1000 5-Speed Auto Trans ATS 5 Star Viskus Clutch Drive Torque Converter ATS Extra Deep Transmission Pan ATS CoPilot Electronic...More Details »
Item #: 3099334272
Condition: New
Price: $6,607.65


Items 1-70 of 307

View Universal items for: 2003, Chevy GMC, 6.6L Duramax LB7