Duramax: 2019-2026 (3.0L)Duramax: 2001-2004 (LB7)Duramax: 2004.5-2005 (LLY)Duramax: 2006-2007 (LBZ)Duramax: 2007.5-2010 (LMM)Duramax: 2011-2016 (LML)Duramax: 2017-2019 (L5P)Duramax: 2020-2025 (L5P)
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FASS Fuel Systems BFC1001K Billet L5P 2017-2024 Duramax Fuel Filter Cap

FASS
SKU: BFC1001K
$115.71
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S&B 62 Gallon High-Capacity Fuel Tank (10-1017) for 2011-2023 Duramax 6.6L Crew Cab – Short Bed

S&B Tanks
SKU: 10-1017
$1,349.00
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S&B 60 Gallon High-Capacity Fuel Tank (10-1016-1) for 2020-2023 Duramax L5P Crew Cab Long Bed 6.6L

S&B Tanks
SKU: 10-1016-1
$1,449.00
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FASS Adjustable Fuel Pressure Regulator (FPR1001)

FASS
SKU: FPR1001
$149.00
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FASS No-Drop Series PLUS 180F 140GPH Fuel System (NDTSPC15180F140G) for 2020-2023 Duramax L5P 6.6L

FASS
SKU: NDTSPC15180F140G
$946.32
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FASS No-Drop Series 180F 140GPH Fuel System Stock-700HP (NDTSC15180F140G) for 2020-2023 Duramax L5P 6.6L

FASS
SKU: NDTSC15180F140G
$914.74
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FASS Titanium Signature Series 180F 140GPH Fuel System (TSC15180F140G) for 2020-2023 Duramax L5P 6.6L

FASS
SKU: TSC15180F140G
$841.05
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FASS Titanium Signature Series PLUS 180F 140GPH Fuel System Stock-700HP (TSPC15180F140G) for 2020-2023 Duramax L5P 6.6L

FASS
SKU: TSPC15180F140G
$872.63
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FASS WH-1006R Wire Harness 14 Gauge (WH-1006R) Universal With Relay Cover

FASS
SKU: WH-1006R
$89.00
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FASS WH-1006-3R Fuel System Wiring Harnesses (WH-1006-3R) for fully adjustable Titanium Signature Series / Industrial Series / Competition Series FASS fuel Systems.

FASS
SKU: WH-1006-3R
$109.00
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FASS Universal Heavy Duty Pickup Frame Clamp Bracket (CBK1001) for FASS Industrial Series fuel systems

FASS
SKU: CBK1001
$75.00
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FASS Drop-In Series Dual Electric Heater Probe Kit (DIFSHK1001D) for FASS Drop-In Series Fuel System.

FASS
SKU: DIFSHK1001D
$289.00
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FASS Drop-In Series Electric Heater Probe Kit (DIFSHK1001) for Drop-In Series FASS Fuel System.

FASS
SKU: DIFSHK1001
$169.00
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FASS Dual Electric Heater Kit Splitter (HKS1001) for Titanium Signature Series Systems

FASS
SKU: HKS1001
$39.00
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FASS Diesel Fuel Systems ULTIMATE Electric Heater Kit (HK1003U) for Titanium Signature Series

FASS
SKU: HK1003U
$485.00
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FASS High Output Heater Disk (HK1002) for Titanium Signature Series Systems

FASS
SKU: HK1002
$169.00
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FASS Electric Diesel Fuel Heater Dual Kit (HK1001D) for Titanium & Signature Series Systems

FASS
$289.00
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FASS Electric Diesel Fuel Heater Kit (HK1001) for Titanium Signature Series Systems

FASS
SKU: HK1001
$169.00
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FASS Connect Lite Digital Monitoring System (FC3001K) Universal

FASS
SKU: FC3001K
$314.74
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FASS Connect Digital Monitoring System (FC2001K) Universal Digital Monitor

FASS
SKU: FC2001K
$367.37
Fleece Fuel Filter Kit FPE-L5P-FFBA-1920 for 2020-2024 Duramax L5P billet aluminum filter base
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Fleece Fuel Filter Upgrade Kit (FPE-L5P-FFBA-1920) for 2020-2024 Duramax L5P

Fleece Performance Engineering
SKU: FPE-L5P-FFBA-1920
$252.47
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Fleece Donaldson P553203 Fuel Filters – 12 Pack (FPE-DON-P553203-12) for 1998.5-2018 Cummins 5.9L / 6.7L & 2011-2024 Duramax LML / L5P

Fleece Performance Engineering
SKU: FPE-DON-P553203-12
$293.99
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Fleece 3/8″ CP3 Return Fitting (FPE-CP3-RTRN) for CP3 fuel pumps

Fleece Performance Engineering
SKU: FPE-CP3-RTRN
$17.59
Fleece Fuel Filter Kit FPE-L5P-FFBA-1920 for 2020-2024 Duramax L5P billet aluminum filter base
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Fleece Fuel Filter Upgrade Kit – Short Bed (FPE-L5P-FFBA-20) for 2020-2024 Duramax 6.6L L5P

Fleece Performance Engineering
SKU: FPE-L5P-FFBA-20
$252.47