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LB7 Duramax Engine Parts

  • Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized

    Wehrli
    Original price $51.00
    Original price $51.00 - Original price $51.00
    Original price $51.00
    Current price $49.47
    $49.47 - $49.47
    Current price $49.47

    Wehrli Model WCF100442Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized Clean up the engine bay of your 2001-202...

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    Original price $51.00
    Original price $51.00 - Original price $51.00
    Original price $51.00
    Current price $49.47
    $49.47 - $49.47
    Current price $49.47
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  • Fleece Performance Duramax Remote Turbo Oil Feed Line Kit for 01-16 Duramax/w 1/4 NPT Oil Inlet

    Fleece Performance
    Original price $89.99 - Original price $89.99
    Original price $89.99
    $99.99
    $99.99 - $99.99
    Current price $99.99

    Fleece Performance Model FPE-DTFL-S3S4-0116Problem: The factory turbo oil feed used on 2001-2016 Duramax's is supplied off of the #4 cam journal be...

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    Original price $89.99 - Original price $89.99
    Original price $89.99
    $99.99
    $99.99 - $99.99
    Current price $99.99
  • Fleece Performance 01-17 GM Duramax Billet Coolant Block Off Plate

    Fleece Performance
    Original price $49.50 - Original price $49.50
    Original price $49.50
    $55.00
    $55.00 - $55.00
    Current price $55.00

    Fleece Performance Model FPE-DMAX-CBOP2001-2016 Duramax Billet Coolant Block Off Plate (Replaces GM P/N: 97941204) OE covers are prone to leakage a...

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    Original price $49.50 - Original price $49.50
    Original price $49.50
    $55.00
    $55.00 - $55.00
    Current price $55.00
  • Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L High Temp Thermostat Set

    Mishimoto
    Original price $98.00
    Original price $98.00 - Original price $98.00
    Original price $98.00
    Current price $88.95
    $88.95 - $88.95
    Current price $88.95

    Mishimoto 01-10 Chevy Duramax 2500 6.6L 185 & 191F Degrees Racing Thermostat The Mishimoto Chevrolet Duramax high temperature thermostats activ...

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    Original price $98.00
    Original price $98.00 - Original price $98.00
    Original price $98.00
    Current price $88.95
    $88.95 - $88.95
    Current price $88.95
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  • Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set

    Mishimoto
    Original price $100.00
    Original price $100.00 - Original price $100.00
    Original price $100.00
    Current price $90.95
    $90.95 - $90.95
    Current price $90.95

      Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set Fits 2001-2021 Chevrolet/GMC 6.6L Duramax (see fitment char...

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    Original price $100.00
    Original price $100.00 - Original price $100.00
    Original price $100.00
    Current price $90.95
    $90.95 - $90.95
    Current price $90.95
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  • XDP X220 Series Head Stud Kit XD3006HS

    XDP
    Original price $524.95 - Original price $524.95
    Original price
    $524.95
    $524.95 - $524.95
    Current price $524.95

    XDP Model XD3006HSThe XDP X220 Series Head Stud Kit XD3006HS is a must have for your high performance 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML...

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    Original price $524.95 - Original price $524.95
    Original price
    $524.95
    $524.95 - $524.95
    Current price $524.95
  • XDP DURAMAX CAT ADAPTER WITH 1R-0750 FILTER, BLEEDER SCREW & SPACER XD171

    XDP
    Original price $109.95 - Original price $109.95
    Original price
    $109.95
    $109.95 - $109.95
    Current price $109.95

    XDP Model XD171The XDP Duramax CAT Adapter with 1R-0750 Filter, Bleeder Screw & Spacer XD171 is an easy way to upgrade the fuel filter on your ...

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    Original price $109.95 - Original price $109.95
    Original price
    $109.95
    $109.95 - $109.95
    Current price $109.95
  • XDP Flex Plate Bolt Kit XD656

    XDP
    Original price $69.95 - Original price $69.95
    Original price
    $69.95
    $69.95 - $69.95
    Current price $69.95

    XDP Model XD656 XDP Flex Plate Bolt Kit XD656

    Original price $69.95 - Original price $69.95
    Original price
    $69.95
    $69.95 - $69.95
    Current price $69.95
  • XDP Harmonic Balancer Bolt XD628

    XDP
    Original price $20.95 - Original price $20.95
    Original price
    $20.95
    $20.95 - $20.95
    Current price $20.95

    XDP Model XD628  

    Original price $20.95 - Original price $20.95
    Original price
    $20.95
    $20.95 - $20.95
    Current price $20.95
  • Wehrli 01-10 GM Lower Splash Shield Kit

    Wehrli
    Original price $289.00
    Original price $289.00 - Original price $289.00
    Original price $289.00
    Current price $280.33
    $280.33 - $280.33
    Current price $280.33

    Wehrli Model WCF100463 The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replace...

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    Original price $289.00
    Original price $289.00 - Original price $289.00
    Original price $289.00
    Current price $280.33
    $280.33 - $280.33
    Current price $280.33
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  • GM Race Camshaft For 01-16 Duramax Alternate Firing Billet Stage 1 With Key Industrial Injection

    Industrial Injection
    Original price $1,543.13 - Original price $1,543.13
    Original price
    $1,543.13
    $1,543.13 - $1,543.13
    Current price $1,543.13

    Industrial Injection Model: PDM-DMXAFS1Duramax Alternate Firing Billet Race Camshaft w/ Key Features: 1000+hp Capable Alternate Firing Order (rel...

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    Original price $1,543.13 - Original price $1,543.13
    Original price
    $1,543.13
    $1,543.13 - $1,543.13
    Current price $1,543.13
  • Acdelco Speed Sensor 19300584 Fits; 2001-2007 Classic 2500hd 3500hd Truck (kr310)

    Kryptonite
    Original price $56.99 - Original price $56.99
    Original price
    $56.99
    $56.99 - $56.99
    Current price $56.99

    ACDelco Speed Sensor 19300584 Fits; 2001-2007 Classic 2500HD 3500HD Truck Replacement ABS Wheel Speed sensor for front wheel hub assembly Fits; 20...

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    Original price $56.99 - Original price $56.99
    Original price
    $56.99
    $56.99 - $56.99
    Current price $56.99
  • Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Medium Line

    Fleece Performance
    Original price $85.49 - Original price $85.49
    Original price $85.49
    $94.99
    $94.99 - $94.99
    Current price $94.99

    Fleece Performance Model FPE-TL-LB7-LMM-MED-SERFleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Medium Line ...

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    Original price $85.49 - Original price $85.49
    Original price $85.49
    $94.99
    $94.99 - $94.99
    Current price $94.99
  • Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Long Line

    Fleece Performance
    Original price $121.49 - Original price $121.49
    Original price $121.49
    $134.99
    $134.99 - $134.99
    Current price $134.99

    Fleece Performance Model FPE-TL-LB7-LMM-LONG-SERFleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Long Line ...

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    Original price $121.49 - Original price $121.49
    Original price $121.49
    $134.99
    $134.99 - $134.99
    Current price $134.99
  • Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LLY) - Short Line

    Fleece Performance
    Original price $68.39 - Original price $68.39
    Original price $68.39
    $75.99
    $75.99 - $75.99
    Current price $75.99

    Fleece Performance Model FPE-TL-LB7-LLY-SHORT-SERFleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LLY) - Short Line...

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    Original price $68.39 - Original price $68.39
    Original price $68.39
    $75.99
    $75.99 - $75.99
    Current price $75.99
  • Fleece Performance 01-19 GM 2500/3500 Allison LCT/GM 4T65-E Internal Harness Connector & Seal (7pk)

    Fleece Performance
    Original price $125.99 - Original price $125.99
    Original price $125.99
    $139.99
    $139.99 - $139.99
    Current price $139.99

    Fleece Performance Model FPE-HAR-GM-LCT-SEAL-7PGet rid of oil leaks from the harness connector with our replacement internal wiring harness seal fo...

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    Original price $125.99 - Original price $125.99
    Original price $125.99
    $139.99
    $139.99 - $139.99
    Current price $139.99
  • Wehrli 2001-2007 Duramax LB7/LLY/LBZ Allison 4x4 Transfer Case Brace - WCFab Red

    Wehrli
    Original price $204.00
    Original price $204.00 - Original price $204.00
    Original price $204.00
    Current price $197.88
    $197.88 - $197.88
    Current price $197.88

    Wehrli Model WCF1001302001-2007 LB7/LLY/LBZ Duramax Allison Transfer Case Braces have been developed and tested for use on high horsepower Duramax ...

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    Original price $204.00
    Original price $204.00 - Original price $204.00
    Original price $204.00
    Current price $197.88
    $197.88 - $197.88
    Current price $197.88
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  • Fleece Performance 01-19 GM 2500/3500 34V Duramax Billet Rocker Arm Bridges

    Fleece Performance
    Original price $461.29 - Original price $461.29
    Original price $461.29
    $512.54
    $512.54 - $512.54
    Current price $512.54

    Fleece Performance Model FPE-BRAB-D1Fleece Performance billet rocker arm bridges for the GM Duramax. These bridges offer a massive 2.5-time strengt...

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    Original price $461.29 - Original price $461.29
    Original price $461.29
    $512.54
    $512.54 - $512.54
    Current price $512.54
  • Exergy LB7 Duramax Rail End to M14x1.5

    Exergy
    Original price $71.00 - Original price $71.00
    Original price
    $71.00
    $71.00 - $71.00
    Current price $71.00

    Exergy Model 1-018-134Exergy LB7 Rail End to M14x1.5

    Original price $71.00 - Original price $71.00
    Original price
    $71.00
    $71.00 - $71.00
    Current price $71.00
  • Exergy 01-04 Chevrolet Duramax 6.6L LB7 Return Line Gasket Kit

    Exergy
    Original price $40.00 - Original price $40.00
    Original price
    $40.00
    $40.00 - $40.00
    Current price $40.00

    Exergy 01-04 Chevy Duramax LB7 Return Line Gasket Kit

    Original price $40.00 - Original price $40.00
    Original price
    $40.00
    $40.00 - $40.00
    Current price $40.00
  • Wehrli LB7/LLY/LBZ/LMM Duramax S400 Twin/Compound Turbo Oil Line Kit

    Wehrli
    Original price $199.00
    Original price $199.00 - Original price $199.00
    Original price $199.00
    Current price $193.03
    $193.03 - $193.03
    Current price $193.03

    Wehrli Model WCF100378Wehrli LB7/LLY/LBZ/LMM Duramax S400 Twin/Compound Turbo Oil Line Kit -Stainless Braided #8 Drain Line 30"-Stainless Braided #...

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    Original price $199.00
    Original price $199.00 - Original price $199.00
    Original price $199.00
    Current price $193.03
    $193.03 - $193.03
    Current price $193.03
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  • Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Black Anodized

    Wehrli
    Original price $51.00
    Original price $51.00 - Original price $51.00
    Original price $51.00
    Current price $49.47
    $49.47 - $49.47
    Current price $49.47

    Wehrli Model WCF100443Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Black Anodized -CNC Machined Billet Aluminum GM factory...

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    Original price $51.00
    Original price $51.00 - Original price $51.00
    Original price $51.00
    Current price $49.47
    $49.47 - $49.47
    Current price $49.47
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  • Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit

    Wehrli
    Original price $37.00
    Original price $37.00 - Original price $37.00
    Original price $37.00
    Current price $35.89
    $35.89 - $35.89
    Current price $35.89

    Wehrli Model WCF100240 ARP Bolt kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down pipe. 6 Washers and Bolts for installing 1 up pipe. Includes A...

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    Original price $37.00
    Original price $37.00 - Original price $37.00
    Original price $37.00
    Current price $35.89
    $35.89 - $35.89
    Current price $35.89
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  • Wehrli 01-10 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate

    Wehrli
    Original price $71.00
    Original price $71.00 - Original price $71.00
    Original price $71.00
    Current price $68.87
    $68.87 - $68.87
    Current price $68.87

    Wehrli Model WCF100024Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.

    Original price $71.00
    Original price $71.00 - Original price $71.00
    Original price $71.00
    Current price $68.87
    $68.87 - $68.87
    Current price $68.87
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Powerhouse Diesel