01-04 GM 6.6L LB7 DURAMAX

Eliminate common LB7 injector issues and unlock new power with performance parts tailored to the 2001–2004 Duramax platform. Shop injector replacement kits, turbo upgrades, and EFI Live tuning for your LB7. This category includes LB7 head gaskets, up-pipes, and fuel lift pumps that restore reliability and support high horsepower builds.

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  INNER FUEL INJECTOR HARNESS - 01-04 GM 6.6L LB7 DURMAMAX DIESEL

  Aftermarket Inner Fuel Injector Harness, sold individually. 8 required for entire engine replacement.  2001-2004 GM 6.6L DURAMAX LB7 FEATURES:  OE Replacement  Sold Individually  OEM /...

  MSRP: $69.95

  Was: $69.95

  Now: $49.99

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  OEM GM FRONT & REAR THERMOSTAT - 01-16 GM 6.6L DURAMAX DIESEL

  OEM AC DELCO FRONT & REAR THERMOSTATS The GM 97241129 Front Thermostat is a factory replacement for your 2001-2016 GM 6.6L Duramax. This Thermostat features the same OE activation temp and is a...

  MSRP: $134.58

  Was: $134.58

  Now: $94.96

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  Fuel Injector Installation Kit - 01-04 GM 6.6L LB7 Duramax Diesel

  Fuel Injector Basic Installation Kit For 2001-2004 Gm 6.6L Duramax LB7  The injector installation kit includes 34 PCS: 16x external injector o-rings (2 for each injector) 8x Tip washers8x...

  MSRP: $49.99

  Was: $49.99

  Now: $34.99

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  Swag Perforance Replacement Engine Block Heater Cable 01-16 6.6L Duramax - LB7 LLY LBZ LMM LML

  Replacement Engine Block Heater Cable 01-16 6.6L Duramax - LB7 LLY LBZ LMM LML Replaces GM 19301659

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  Was: $39.99

  Now: $29.99

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  01-16 GM 6.6L DURAMAX FACTORY FUEL FILTER DELETE KIT

  FACTORY FUEL FILTER DELETE  Once you’ve installed an aftermarket Fuel Filtration System such as our FASS, Air Dog or other Fuel Systems, the use of the factory fuel filter is no longer required and...

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  01-10 GM 6.6L Duramax Engine Oil Pump Assembly - M316

  ENGINE OIL PUMP fits 01-10 GM 6.6L Duramax Diesel Engines Melling is a leader in engineering design, development, prototype, testing and assembly of fluid delivery products and related items...

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  SWAG Performance 10 Blade Billet Compressor Wheel Upgrade for 2001-2004 GM 6.6L LB7 Duramax Diesel | Direct Replacement RHG6 Turbo

  Give your factory IHI RHG6 turbocharger a noticeable performance upgrade with the SWAG Performance 10 Blade Billet Compressor Wheel for the 2001-2004 GM 6.6L LB7 Duramax. Precision CNC machined from...

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  Was: $124.99

  Now: $99.99

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  SWAG Performance GM 6.6L LB7 Duramax IHI RHG6 Turbo Rebuild Kit

  IHI RHG6 TURBOCHARGER REBUILD KIT fits 01-04 GM 6.6L LB7 Duramax Diesel Engines Brass dissipates heat faster and provides a longer life span vs steel. Improved lubrication with 6 oil passages VS...

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  Was: $109.95

  Now: $99.95

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  Swag Performance 04.5-10 GM 6.6L Duramax Diesel PVC Reroute Kit

  Our PCV Reroute kit allows you to reroute the restrictive factory hoses. Our free-flowing design provides ventilation to eliminate oil residue going into your turbocharger. This kit will prolong...

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  SWAG Performance GM 6.6L LB7 Duramax Fuel Injector Master Installation Kit

  Fuel Injector Master Installation Kit For 2001-2004 Gm 6.6L Duramax LB7  Our LB7 Injector Line Set covers the complete engine of your 2001-2004 GM 6.6L Duramax LB7 engine. We highly recommended...

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  Was: $399.95

  Now: $325.00

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  SWAG Performance 01-10 GM Stainless Steel Tie Rod Reinforcement Sleeve

  Stainless Steel Tie Rod Reinforcement Sleeves 01-10 GM 6.6 6.6L Duramax Diesel 

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  SWAG Performance LB7 Fuel Injector Sleeve Removal / Installer Tool Kit

  Fuel Injector Cup/Sleeve Installer / Remover for use on 2001-2004 LB7 6.6L Duramax Diesel Engines

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  Was: $149.95

  Now: $99.95

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