Shop lml duramax fuel line

Sponsored
About our ads
$99.95
Tracktech Low Pressure Fuel Line Rubber Fuel Hose Kit 2012-2016 6.6L Duramax LML TT-Fuellines-LML-2012-2016
ProSource Diesel
$99.95
Tracktech Low Pressure Fuel Line Rubber Fuel Hose Kit 2012-2016 6.6L Duramax LML TT-Fuellines-LML-2012-2016
ProSource Diesel
$99.95
Tracktech Low Pressure Fuel Line Rubber Fuel Hose Kit 2011 6.6L Duramax LML TT-Fuellines-LML-2011
ProSource Diesel
$99.95
Tracktech Low Pressure Fuel Line Rubber Fuel Hose Kit 2011 6.6L Duramax LML TT-Fuellines-LML-2011
ProSource Diesel
$199.95
Tracktech Fuel Injector Lines Set Of 8 For 2011-2016 Chevrolet Duramax 6.6L LML TTD1116FS566
ProSource Diesel
$199.95
Tracktech Fuel Injector Lines Set Of 8 For 2011-2016 Chevrolet Duramax 6.6L LML TTD1116FS566
ProSource Diesel
$139.95
Tracktech Fuel Injector Return Line Set For 2011-2016 Chevrolet Duramax 6.6L LML TTD1116FS574
ProSource Diesel
$139.95
Tracktech Fuel Injector Return Line Set For 2011-2016 Chevrolet Duramax 6.6L LML TTD1116FS574
ProSource Diesel
$86.95
Xdp Oer Series Fuel Return Line 2011 To 2016 6.6L Lml Duramax
Blessed Performance
$86.95
Xdp Oer Series Fuel Return Line 2011 To 2016 6.6L Lml Duramax
Blessed Performance
$58.89
Low Pressure Fuel Line Kit 12625277 97321372 97321375 For LML DURAMAX 2011-2016 6.6L
Fridayparts.com
$58.89
Low Pressure Fuel Line Kit 12625277 97321372 97321375 For LML DURAMAX 2011-2016 6.6L
Fridayparts.com
$122.95
$154.24
Acdelco 12670466 OE High Pressure Fuel Line, Rail To Rail Pipe, 2011-2016 GM 6.6L Duramax LML
ZZ Diesel
20% off
$122.95
$154.24
Acdelco 12670466 OE High Pressure Fuel Line, Rail To Rail Pipe, 2011-2016 GM 6.6L Duramax LML
ZZ Diesel
$78.99
Low Pressure Fuel Line Kit 12636276 12636277 12636274 12645582 For Deluxe LML Duramax Chevrolet GMC 2500 3500HD 2012-2016
Fridayparts.com
$78.99
Low Pressure Fuel Line Kit 12636276 12636277 12636274 12645582 For Deluxe LML Duramax Chevrolet GMC 2500 3500HD 2012-2016
Fridayparts.com
$294.23
Grizzly Fuel Injector Lines 11-16 GM 6.6L Duramax LML Full Set Of All 8 Lines
Diesel Power Products
1
$294.23
Grizzly Fuel Injector Lines 11-16 GM 6.6L Duramax LML Full Set Of All 8 Lines
Diesel Power Products
$367.00
Hsm Dual High-Pressure Fuel Line Assembly For 2011 To 2016 6.6L Lml Duramax
Blessed Performance
$367.00
Hsm Dual High-Pressure Fuel Line Assembly For 2011 To 2016 6.6L Lml Duramax
Blessed Performance
$19.99
Fleece Performance Replacement CP3 Conversion Fuel Feed Hose 11-16 GM 6.6L Duramax LML
Diesel Power Products
$19.99
Fleece Performance Replacement CP3 Conversion Fuel Feed Hose 11-16 GM 6.6L Duramax LML
Diesel Power Products
$119.00
11-16 GM 6.6L LML Duramax DHD Low Pressure Fuel Line Kit
Pure Diesel Power
$119.00
11-16 GM 6.6L LML Duramax DHD Low Pressure Fuel Line Kit
Pure Diesel Power
$119.00
Dhd 700-014Aft Deluxe Lml Duramax Low Pressure Fuel Line Kit 2011-2016
eBay
$119.00
Dhd 700-014Aft Deluxe Lml Duramax Low Pressure Fuel Line Kit 2011-2016
eBay
$104.00
2011-2016 GM 6.6L LML LGH Duramax Fuel Return Line Assembly
Pure Diesel Power
$104.00
2011-2016 GM 6.6L LML LGH Duramax Fuel Return Line Assembly
Pure Diesel Power
$114.00
DHD 700-12639000 LML LGH Duramax Fuel Return Line Assembly 2011-2016
DHD
$114.00
DHD 700-12639000 LML LGH Duramax Fuel Return Line Assembly 2011-2016
DHD
$179.99
Fleece Replacement High Pressure Fuel Line For Lml Cp3 Conversions 2011-2016 Chevy/Gmc 6.6L Duramax
Blessed Performance
$179.99
Fleece Replacement High Pressure Fuel Line For Lml Cp3 Conversions 2011-2016 Chevy/Gmc 6.6L Duramax
Blessed Performance
$399.95
SPOOLOGIC Heavy Duty Upgraded 304SS Up-Pipes + Gaskets For 2011-2016 6.6L Duramax LML LML UP PIPE
ProSource Diesel
$399.95
SPOOLOGIC Heavy Duty Upgraded 304SS Up-Pipes + Gaskets For 2011-2016 6.6L Duramax LML LML UP PIPE
ProSource Diesel
$49.00
DHD LML Duramax High Pressure Fuel Line LH CP4 Pump To Rail
DHD
$49.00
DHD LML Duramax High Pressure Fuel Line LH CP4 Pump To Rail
DHD
$219.00
Hsm Dual High-Pressure Fuel Line Long For 2011 To 2016 6.6L Lml Duramax
Blessed Performance
$219.00
Hsm Dual High-Pressure Fuel Line Long For 2011 To 2016 6.6L Lml Duramax
Blessed Performance
$86.95
11-16 GM 6.6L LML/LGH Duramax XDP OER Series Fuel Return Line Assembly
Pure Diesel Power
$86.95
11-16 GM 6.6L LML/LGH Duramax XDP OER Series Fuel Return Line Assembly
Pure Diesel Power
$179.99
11-16 GM LML 6.6L Duramax Fleece Replacement High Pressure Fuel Line For LML CP3 Conversions
Pure Diesel Power
$179.99
11-16 GM LML 6.6L Duramax Fleece Replacement High Pressure Fuel Line For LML CP3 Conversions
Pure Diesel Power
$49.26
GM 6.6L Duramax LML Fuel Injector Line - Cylinder 1&8 2011-2016 | Bostech DEC010468
Bostech
$49.26
GM 6.6L Duramax LML Fuel Injector Line - Cylinder 1&8 2011-2016 | Bostech DEC010468
Bostech
$59.00
DHD LML Duramax High Pressure Fuel Line RH CP4 Pump To Rail
DHD
$59.00
DHD LML Duramax High Pressure Fuel Line RH CP4 Pump To Rail
DHD
$50.39
GM 6.6L Duramax LML Fuel Injector Line - Cylinder 4&5 2011-2016 | Bostech DEC010471
Bostech
$50.39
GM 6.6L Duramax LML Fuel Injector Line - Cylinder 4&5 2011-2016 | Bostech DEC010471
Bostech
$29.81
GM 6.6L Duramax LGH / LML Fuel Injector Line 2010-2016 Cyl. 2&7 | GM 12670460 | Bostech Auto
Bostech
$29.81
GM 6.6L Duramax LGH / LML Fuel Injector Line 2010-2016 Cyl. 2&7 | GM 12670460 | Bostech Auto
Bostech
$28.38
GM 6.6L Duramax LML Fuel Injector Line 2011-2016 Cyl. 3&6 | GM 12670469 | Bostech Auto
Bostech
$28.38
GM 6.6L Duramax LML Fuel Injector Line 2011-2016 Cyl. 3&6 | GM 12670469 | Bostech Auto
Bostech
$219.00
Hsm Dual High-Pressure Fuel Line Short For 2011 To 2016 Lml 6.6L Duramax
Blessed Performance
$219.00
Hsm Dual High-Pressure Fuel Line Short For 2011 To 2016 Lml 6.6L Duramax
Blessed Performance
$23.95
12645582 OE Fuel Return Hose, Left Rail To Feed Pipe, 2012-2016 GM 6.6L Duramax LML
ZZ Diesel
$23.95
12645582 OE Fuel Return Hose, Left Rail To Feed Pipe, 2012-2016 GM 6.6L Duramax LML
ZZ Diesel
$340.95
DHD 700-013 LML Duramax High Pressure Fuel Injector Line Set
DHD
$340.95
DHD 700-013 LML Duramax High Pressure Fuel Injector Line Set
DHD
$55.59
$61.77
12633835 Fit For 2011-2016 Duramax Lml Lgh Fuel Return Line Assembly
eBay
Free shipping
10% off
$55.59
$61.77
12633835 Fit For 2011-2016 Duramax Lml Lgh Fuel Return Line Assembly
eBay
$63.43
2011-2013 Duramax Lml High Pressure Fuel Pipe Gm 12670475
eBay
$63.43
2011-2013 Duramax Lml High Pressure Fuel Pipe Gm 12670475
eBay
$58.90
$62.00
For 2011-2016 Duramax Lml Lgh Fuel Return Line Assembly 12639000
eBay
Free shipping
$58.90
$62.00
For 2011-2016 Duramax Lml Lgh Fuel Return Line Assembly 12639000
eBay
$35.46
11-16 GM 6.6L LML Duramax Diesel 1 Or 8 Injector Line
Pure Diesel Power
$35.46
11-16 GM 6.6L LML Duramax Diesel 1 Or 8 Injector Line
Pure Diesel Power
$115.00
GM 12639000 LML LGH Duramax Fuel Return Line Assembly 2011-2016
DHD
$115.00
GM 12639000 LML LGH Duramax Fuel Return Line Assembly 2011-2016
DHD
$179.95
Swag Performance High Pressure Fuel Line Set Lml Duramax
eBay
Free shipping
$179.95
Swag Performance High Pressure Fuel Line Set Lml Duramax
eBay
$214.27
Universal Fleece High-Pressure Fuel Line | LML CP3 Conversions
SuspensionLifts.com
$214.27
Universal Fleece High-Pressure Fuel Line | LML CP3 Conversions
SuspensionLifts.com
LML cp3 cp4 duramax fuel system explained how it works delivery feed pressure return start to finish
7:22
YouTubeRichie's Diesel Performance
LML cp3 cp4 duramax fuel system explained how it works delivery feed pressure return start to finish
Complete overview of entire fuel system on an LML duramax from start to finish. This system normally utilizes the cp4 injection pump but this example has a cp3 conversion. This particular platform is a MY2011 so feed/return lines are a bit unique vs 2012-2016. Enjoy!
34.9K viewsDec 6, 2024
Duramax V8 engine Performance
1,000+ HP L5P DURAMAX | Compound Turbo with Big Fuel |
32:37
1,000+ HP L5P DURAMAX | Compound Turbo with Big Fuel |
YouTubeJW Montoya
70.5K viewsAug 4, 2024
Is the NEW 2026 Duramax Engine REALLY the Most POWERFUL Yet?
11:22
Is the NEW 2026 Duramax Engine REALLY the Most POWERFUL Yet?
YouTubeCar Reviews hub
3K views7 months ago
3.0 Duramax vs 5.3L EcoTec3 - Which is Better?
10:37
3.0 Duramax vs 5.3L EcoTec3 - Which is Better?
YouTube8020 Automotive
81.1K viewsJan 31, 2023
Top videos
2011-2016 LML 6.6 Duramax Cp4 injectors fuel rails and line replacement
47:19
2011-2016 LML 6.6 Duramax Cp4 injectors fuel rails and line replacement
YouTubeAutomedic Garage
56.9K viewsApr 7, 2022
2015 Chevy Silverado 2500Hd Lml Duramax Cp4 Replacement
33:41
2015 Chevy Silverado 2500Hd Lml Duramax Cp4 Replacement
YouTubeDrews Shop Life
58.5K viewsMay 31, 2023
Sierra 2500HD LMM Duramax Fuel Line Replacement Repair Dorman Stainless Steel
14:48
Sierra 2500HD LMM Duramax Fuel Line Replacement Repair Dorman Stainless Steel
YouTubeVisual86
13.3K viewsNov 28, 2022
Duramax V8 engine Reviews
6.6L DURAMAX LB7 Diesel V8 Engine Review - It CHANGED The Diesel World!! #duramax #diesel #mechanic
2:41
6.6L DURAMAX LB7 Diesel V8 Engine Review - It CHANGED The Diesel World!! #duramax #diesel #mechanic
YouTubeGetty's Garage
47.2K viewsApr 7, 2025
2025 Chevy Silverado 5.3L Gas VS 3.0L LZ0 Duramax MPG And Performance Test: Did The V8 Get Better?
18:24
2025 Chevy Silverado 5.3L Gas VS 3.0L LZ0 Duramax MPG And Performance Test: Did The V8 Get Better?
YouTubeJB Reviews
129.6K viewsSep 26, 2024
Is V8 or Diesel Better? (2025 Tahoe/Suburban 6.2L V8 vs 3.0L Duramax)
9:50
Is V8 or Diesel Better? (2025 Tahoe/Suburban 6.2L V8 vs 3.0L Duramax)
YouTubeBen Hardy
43.5K views11 months ago
2011-2016 LML 6.6 Duramax Cp4 injectors fuel rails and line replacement
47:19
Find in video from 02:19Removing Air Box and Coolant Lines
2011-2016 LML 6.6 Duramax Cp4 injectors fuel rails and line replace…
56.9K viewsApr 7, 2022
YouTubeAutomedic Garage
2015 Chevy Silverado 2500Hd Lml Duramax Cp4 Replacement
33:41
2015 Chevy Silverado 2500Hd Lml Duramax Cp4 Replacement
58.5K viewsMay 31, 2023
YouTubeDrews Shop Life
Sierra 2500HD LMM Duramax Fuel Line Replacement Repair Dorman Stainless Steel
14:48
Find in video from 04:43Removing the Old Fuel Line
Sierra 2500HD LMM Duramax Fuel Line Replacement Repair Dorman …
13.3K viewsNov 28, 2022
YouTubeVisual86
Fleece Performance CP3 Conversion Kit for LML Duramax Complete Installation Including CP3 Pump
2:29:15
Fleece Performance CP3 Conversion Kit for LML Duramax …
92.8K viewsFeb 19, 2024
YouTubeFleece Performance Engineering
LML Duramax Exergy Fuel System Saver Install: This Could Save You Thousands in Repairs!
10:25
Find in video from 05:30Removing the Old Fuel System
LML Duramax Exergy Fuel System Saver Install: This Could Save Yo…
77.7K viewsAug 15, 2020
YouTubeFixed Vane Duramax
Complete LML Duramax CP4 Disaster! (Full Fuel System Rebuild)
28:42
Complete LML Duramax CP4 Disaster! (Full Fuel System Rebuild)
528 views4 months ago
YouTubeIt's icy Customs
How To Remove - LML Duramax Fuel Return Lines
2:27
Find in video from 00:19Locating the Injector Lines
How To Remove - LML Duramax Fuel Return Lines
92.9K viewsFeb 11, 2016
YouTubeToxic Diesel
20:12
LML Duramax CP4 Fix, S&S 50 State Legal CP3 Conversion Kit Install
127.5K viewsFeb 2, 2020
YouTubeDmaxStore
9:58
All About the Duramax LML | Common Problems & Reliability
94.9K viewsFeb 14, 2023
YouTube8020 Automotive
16:10
How To Save Thousands Owning An LML Duramax
52.3K viewsMar 16, 2023
YouTubeDrews Shop Life
12:25
Find in video from 03:30Fuel System Overview
Duramax LML Overview
9.5K viewsMar 5, 2022
YouTubeDiesel Talk with Tony Salas
5:34
LML DURAMAX CP4 FAILURE/ FUEL SYSTEM FIX/ STP DIESEL
4.2K views8 months ago
YouTubeSTPDIESEL
19:20
Find in video from 02:46Fittings and Fuel Lines in Engine Bay
REMOVING FUEL RESTRICTIONS FROM YOUR DURAMAX ENGINE!
78.2K viewsJan 26, 2021
YouTubeJordan Campbell
13:56
Find in video from 03:56Finding the Right Fuel Line
Duramax Smelling Diesel? Fixing Leaky Lines & P0087 Fuel Codes
8.6K viewsSep 12, 2024
YouTubeKooshdaakaa Garage
23:06
Find in video from 11:58Hydrocarbon fuel line
Duramax LML Common Rail Overview
10.6K viewsApr 22, 2022
YouTubeDiesel Talk with Tony Salas
17:24
Find in video from 05:01Transfer Case and Fuel Lines
Major Fueling Issues On This Duramax! *This Could Leave You …
115.5K viewsJun 27, 2023
YouTubeTruck Master
3:57
Find in video from 00:48Priming the Fuel System
How to bleed the Air out of the Fuel on a Duramax
360.5K viewsJul 31, 2019
YouTubeTruck Master
10:20
LML DURAMAX Injector Return line harness Replacement
7.4K viewsMar 12, 2025
YouTube2nd Momentum Garage
3:25
Find in video from 00:50Priming the Fuel System
priming fuel 6.6 Duramax
122.1K viewsAug 11, 2022
YouTubeugly HP
5:35
LDP LML Fuel pressure sensor fooler install
86K viewsApr 10, 2020
YouTubeLDP Sales & Distributing
6:48
LML Duramax 9th Injector Replacement
42K viewsJul 15, 2020
YouTubeDMAXROB
13:06
Find in video from 02:52Removing the First Injector Return Line
How to Fix: Duramax Injector Return Line Replacement (Links to parts i…
39.7K viewsOct 29, 2022
YouTubeGrub 'N Gas
24:26
Find in video from 02:47Draining Coolant Lines
Duramax LML Injector Replacement
83K viewsAug 14, 2019
YouTubeWelsh Farms
5:01
Find in video from 01:54Disconnecting the Fuel Heater and Wiff Sensor Connector
Duramax Diesel Fuel Filter Head Install | Fix Your Crank No Start Is…
24K viewsMay 16, 2024
YouTubeDmaxStore
20:14
Find in video from 07:00Removing the Fuel Line
HOW TO Silverado Duramax Fuel Sending Unit Replacement
93.8K viewsAug 11, 2020
YouTubeMossMan381
2:37
Find in video from 01:06Disconnecting the Fuel Lines
2004 Duramax Fuel Lines Replacement
44.7K viewsFeb 22, 2020
YouTubePhillip Bailey
1:16
The fast way to prime a duramax lml after fuel filter change
22.8K viewsDec 8, 2021
YouTubegreggmgm
43:52
Find in video from 08:07Reassembling the Fuel System
Chevy Duramax Fuel System Replacement with CP3 Conversion
13.7K viewsOct 7, 2023
YouTubeDrews Shop Life
2:21
Duramax Diesel Fuel Leak Testing | Diesel Coaching Program | Tech Tip
8.1K viewsMay 14, 2021
YouTubeAVI ON DEMAND (AVI)
See more videos
Static thumbnail place holder

Shop lml duramax fuel line

Sponsored
About our ads
$99.95
Tracktech Low Pressure Fuel Line Rubber Fuel Hose Kit 2012-2016 6.6L Duramax LML TT-Fuellines-LML-2012-2016
ProSource Diesel
$99.95
Tracktech Low Pressure Fuel Line Rubber Fuel Hose Kit 2012-2016 6.6L Duramax LML TT-Fuellines-LML-2012-2016
ProSource Diesel
$99.95
Tracktech Low Pressure Fuel Line Rubber Fuel Hose Kit 2011 6.6L Duramax LML TT-Fuellines-LML-2011
ProSource Diesel
$99.95
Tracktech Low Pressure Fuel Line Rubber Fuel Hose Kit 2011 6.6L Duramax LML TT-Fuellines-LML-2011
ProSource Diesel
$199.95
Tracktech Fuel Injector Lines Set Of 8 For 2011-2016 Chevrolet Duramax 6.6L LML TTD1116FS566
ProSource Diesel
$199.95
Tracktech Fuel Injector Lines Set Of 8 For 2011-2016 Chevrolet Duramax 6.6L LML TTD1116FS566
ProSource Diesel
$139.95
Tracktech Fuel Injector Return Line Set For 2011-2016 Chevrolet Duramax 6.6L LML TTD1116FS574
ProSource Diesel
$139.95
Tracktech Fuel Injector Return Line Set For 2011-2016 Chevrolet Duramax 6.6L LML TTD1116FS574
ProSource Diesel
$86.95
Xdp Oer Series Fuel Return Line 2011 To 2016 6.6L Lml Duramax
Blessed Performance
$86.95
Xdp Oer Series Fuel Return Line 2011 To 2016 6.6L Lml Duramax
Blessed Performance
$58.89
Low Pressure Fuel Line Kit 12625277 97321372 97321375 For LML DURAMAX 2011-2016 6.6L
Fridayparts.com
$58.89
Low Pressure Fuel Line Kit 12625277 97321372 97321375 For LML DURAMAX 2011-2016 6.6L
Fridayparts.com
$122.95
$154.24
Acdelco 12670466 OE High Pressure Fuel Line, Rail To Rail Pipe, 2011-2016 GM 6.6L Duramax LML
ZZ Diesel
20% off
$122.95
$154.24
Acdelco 12670466 OE High Pressure Fuel Line, Rail To Rail Pipe, 2011-2016 GM 6.6L Duramax LML
ZZ Diesel
$78.99
Low Pressure Fuel Line Kit 12636276 12636277 12636274 12645582 For Deluxe LML Duramax Chevrolet GMC 2500 3500HD 2012-2016
Fridayparts.com
$78.99
Low Pressure Fuel Line Kit 12636276 12636277 12636274 12645582 For Deluxe LML Duramax Chevrolet GMC 2500 3500HD 2012-2016
Fridayparts.com
$294.23
Grizzly Fuel Injector Lines 11-16 GM 6.6L Duramax LML Full Set Of All 8 Lines
Diesel Power Products
1
$294.23
Grizzly Fuel Injector Lines 11-16 GM 6.6L Duramax LML Full Set Of All 8 Lines
Diesel Power Products
$367.00
Hsm Dual High-Pressure Fuel Line Assembly For 2011 To 2016 6.6L Lml Duramax
Blessed Performance
$367.00
Hsm Dual High-Pressure Fuel Line Assembly For 2011 To 2016 6.6L Lml Duramax
Blessed Performance
$19.99
Fleece Performance Replacement CP3 Conversion Fuel Feed Hose 11-16 GM 6.6L Duramax LML
Diesel Power Products
$19.99
Fleece Performance Replacement CP3 Conversion Fuel Feed Hose 11-16 GM 6.6L Duramax LML
Diesel Power Products
$119.00
11-16 GM 6.6L LML Duramax DHD Low Pressure Fuel Line Kit
Pure Diesel Power
$119.00
11-16 GM 6.6L LML Duramax DHD Low Pressure Fuel Line Kit
Pure Diesel Power
$119.00
Dhd 700-014Aft Deluxe Lml Duramax Low Pressure Fuel Line Kit 2011-2016
eBay
$119.00
Dhd 700-014Aft Deluxe Lml Duramax Low Pressure Fuel Line Kit 2011-2016
eBay
$104.00
2011-2016 GM 6.6L LML LGH Duramax Fuel Return Line Assembly
Pure Diesel Power
$104.00
2011-2016 GM 6.6L LML LGH Duramax Fuel Return Line Assembly
Pure Diesel Power
$114.00
DHD 700-12639000 LML LGH Duramax Fuel Return Line Assembly 2011-2016
DHD
$114.00
DHD 700-12639000 LML LGH Duramax Fuel Return Line Assembly 2011-2016
DHD
$179.99
Fleece Replacement High Pressure Fuel Line For Lml Cp3 Conversions 2011-2016 Chevy/Gmc 6.6L Duramax
Blessed Performance
$179.99
Fleece Replacement High Pressure Fuel Line For Lml Cp3 Conversions 2011-2016 Chevy/Gmc 6.6L Duramax
Blessed Performance
$399.95
SPOOLOGIC Heavy Duty Upgraded 304SS Up-Pipes + Gaskets For 2011-2016 6.6L Duramax LML LML UP PIPE
ProSource Diesel
$399.95
SPOOLOGIC Heavy Duty Upgraded 304SS Up-Pipes + Gaskets For 2011-2016 6.6L Duramax LML LML UP PIPE
ProSource Diesel
$49.00
DHD LML Duramax High Pressure Fuel Line LH CP4 Pump To Rail
DHD
$49.00
DHD LML Duramax High Pressure Fuel Line LH CP4 Pump To Rail
DHD