Shop injector return line

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$18.95
Dtech Injector Return Line Kit - 04.5-10 GM Duramax - DT660023
Thoroughbred Diesel
$18.95
Dtech Injector Return Line Kit - 04.5-10 GM Duramax - DT660023
Thoroughbred Diesel
$48.88
2004.5-2010 LLY Duramax Diesel Pickup Truck Engines 6.6L Fuel Injector Return Line Kit 97328733 98062291
jcarpart.com
$48.88
2004.5-2010 LLY Duramax Diesel Pickup Truck Engines 6.6L Fuel Injector Return Line Kit 97328733 98062291
jcarpart.com
$209.95
Fuel Injector Return Line - 94-98 Dodge Cummins 5.9L | 3926103
Thoroughbred Diesel
$209.95
Fuel Injector Return Line - 94-98 Dodge Cummins 5.9L | 3926103
Thoroughbred Diesel
$218.95
GB Injector Fuel Return Line - 11-16 Ford Powerstroke 6.7L - 522-068
Thoroughbred Diesel
1
$218.95
GB Injector Fuel Return Line - 11-16 Ford Powerstroke 6.7L - 522-068
Thoroughbred Diesel
$33.13
Duramax Injector Return Line Kit 2004.5 - 2010
Industrial Injection Diesel Performance
12
$33.13
Duramax Injector Return Line Kit 2004.5 - 2010
Industrial Injection Diesel Performance
$111.43
Bosch Fuel Injector Return Line Assembly - 2011-2016 Chevy Silverado GMC Sierra 2500 3500 Duramax LML LGH | 0 445 130 020
Thoroughbred Diesel
$111.43
Bosch Fuel Injector Return Line Assembly - 2011-2016 Chevy Silverado GMC Sierra 2500 3500 Duramax LML LGH | 0 445 130 020
Thoroughbred Diesel
$55.99
Bosch Injector Return Line Passenger (Right) Side - 04.5-10 Duramax LLY/LBZ/LMM | 0 928 400 552
Thoroughbred Diesel
1
$55.99
Bosch Injector Return Line Passenger (Right) Side - 04.5-10 Duramax LLY/LBZ/LMM | 0 928 400 552
Thoroughbred Diesel
$53.88
Fuel Injector Return Line Kit Fit Duramax 2004-2010 6.6L Diesel Truck Engines
vipih.com
$53.88
Fuel Injector Return Line Kit Fit Duramax 2004-2010 6.6L Diesel Truck Engines
vipih.com
$69.99
Fuel Injector Return Pipe 32B61-04100 For Mitsubishi Engine S6S
Fridayparts.com
$69.99
Fuel Injector Return Pipe 32B61-04100 For Mitsubishi Engine S6S
Fridayparts.com
$174.95
Bostech Fuel Injector Return Line - 2011-2016 Ford Powerstroke 6.7L | DEC020564
Thoroughbred Diesel
$174.95
Bostech Fuel Injector Return Line - 2011-2016 Ford Powerstroke 6.7L | DEC020564
Thoroughbred Diesel
$15.95
Dtech Injector And Return Line Kit - 01-04 GM Duramax - DT660021
Thoroughbred Diesel
$15.95
Dtech Injector And Return Line Kit - 01-04 GM Duramax - DT660021
Thoroughbred Diesel
$28.56
Duramax Injector Return Line Kit 2004.5 - 2010
Norcal Diesel Performance
12
$28.56
Duramax Injector Return Line Kit 2004.5 - 2010
Norcal Diesel Performance
$30.63
Merchant Automotive Injector Return Line Hose Kit - 04.5-10 Duramax | 10041
Thoroughbred Diesel
$30.63
Merchant Automotive Injector Return Line Hose Kit - 04.5-10 Duramax | 10041
Thoroughbred Diesel
$189.99
Dorman Diesel Fuel Injector Return Hose, 904-951
Advance Auto Parts
5
$189.99
Dorman Diesel Fuel Injector Return Hose, 904-951
Advance Auto Parts
$129.95
Cummins Fuel Injection Pump Return Line - 92-93 Dodge 5.9L | 3925860
Thoroughbred Diesel
$129.95
Cummins Fuel Injection Pump Return Line - 92-93 Dodge 5.9L | 3925860
Thoroughbred Diesel
$69.99
Moroso 65385: Moroso EFI Fuel Return Line Kits
Summit Racing
19
$69.99
Moroso 65385: Moroso EFI Fuel Return Line Kits
Summit Racing
$95.95
Cummins Fuel Injection Pump Return Line - 89-91 Dodge 5.9L | 3905707
Thoroughbred Diesel
$95.95
Cummins Fuel Injection Pump Return Line - 89-91 Dodge 5.9L | 3905707
Thoroughbred Diesel
$192.95
Cummins Fuel Injector Return Line - 89-93 Dodge 5.9L | 3909696
Thoroughbred Diesel
$192.95
Cummins Fuel Injector Return Line - 89-93 Dodge 5.9L | 3909696
Thoroughbred Diesel
$276.21
$324.95
Fleece Performance FPE-FMC-FF-RLK-1724-5P: Fleece Performance Fuel Injector Return Line Repair Fittings
Summit Racing
8
Free shipping
14% off
$276.21
$324.95
Fleece Performance FPE-FMC-FF-RLK-1724-5P: Fleece Performance Fuel Injector Return Line Repair Fittings
Summit Racing
$45.99
2004.5-2010 LLY Duramax Diesel Pickup Truck Engines 6.6L Fuel Injector Return Line Kit 97328733 0928402097 0928400552
VelocityTitan
$45.99
2004.5-2010 LLY Duramax Diesel Pickup Truck Engines 6.6L Fuel Injector Return Line Kit 97328733 0928402097 0928400552
VelocityTitan
$45.99
Fuel Injector Return Line Kit Fit Duramax 2004.5-2010 6.6L Diesel Truck Engines 97328733 0928402097 0928400552
VelocityTitan
$45.99
Fuel Injector Return Line Kit Fit Duramax 2004.5-2010 6.6L Diesel Truck Engines 97328733 0928402097 0928400552
VelocityTitan
$127.08
19 2019 Ford F350 Super Duty Fuel Injector Fuel Return Hose - Standard Motor Products Fuel Injector Fuel Return Hose
Parts Geek
$127.08
19 2019 Ford F350 Super Duty Fuel Injector Fuel Return Hose - Standard Motor Products Fuel Injector Fuel Return Hose
Parts Geek
$339.98
2011-16 6.6L Duramax Fuel Injection Return Hose
Industrial Injection Diesel Performance
$339.98
2011-16 6.6L Duramax Fuel Injection Return Hose
Industrial Injection Diesel Performance
$194.97
13 2013 Ford F450 Super Duty Fuel Injector Fuel Return Hose - Standard Motor Products Fuel Injector Fuel Return Hose
Parts Geek
$194.97
13 2013 Ford F450 Super Duty Fuel Injector Fuel Return Hose - Standard Motor Products Fuel Injector Fuel Return Hose
Parts Geek
$43.95
2010-2011 Mercedes ML350 Fuel Injection Fuel Return Pipe Autopart Premium 10-11 Mercedes Fuel Injection Fuel Return Pipe
Parts Geek
$43.95
2010-2011 Mercedes ML350 Fuel Injection Fuel Return Pipe Autopart Premium 10-11 Mercedes Fuel Injection Fuel Return Pipe
Parts Geek
$49.20
$82.00
Dorman 904-123 Driver Side Return Fuel Injector Line For Select Chevrolet / GMC Models
schnauzercouture
39% off
$49.20
$82.00
Dorman 904-123 Driver Side Return Fuel Injector Line For Select Chevrolet / GMC Models
schnauzercouture
$39.72
Merchant Automotive Injection Pump Return Hose - 06-10 Duramax | 15002
Thoroughbred Diesel
$39.72
Merchant Automotive Injection Pump Return Hose - 06-10 Duramax | 15002
Thoroughbred Diesel
$178.99
Standard Motor Products RTL1: Standard Motor Diesel Fuel Injection Return Hoses
Summit Racing
1
Free shipping
$178.99
Standard Motor Products RTL1: Standard Motor Diesel Fuel Injection Return Hoses
Summit Racing
$58.95
GB Remanufacturing Injector Fuel Return Hose Kit - 92-02 GM Duramax - 7-001
Thoroughbred Diesel
1
$58.95
GB Remanufacturing Injector Fuel Return Hose Kit - 92-02 GM Duramax - 7-001
Thoroughbred Diesel
$126.97
19 2019 Ford F450 Super Duty Fuel Injector Fuel Return Hose - Standard Motor Products Fuel Injector Fuel Return Hose
Parts Geek
$126.97
19 2019 Ford F450 Super Duty Fuel Injector Fuel Return Hose - Standard Motor Products Fuel Injector Fuel Return Hose
Parts Geek
$33.95
04 2004 GMC Sierra 3500 Fuel Injection Fuel Return Pipe - Driver & Passenger Autopart Premium Fuel Injection Fuel Return Pipe
Parts Geek
$33.95
04 2004 GMC Sierra 3500 Fuel Injection Fuel Return Pipe - Driver & Passenger Autopart Premium Fuel Injection Fuel Return Pipe
Parts Geek
$63.60
$106.00
APDTY 66274 CMFI Central Point Fuel Injector Feed And Return Line
palmbayortho.com
40% off
$63.60
$106.00
APDTY 66274 CMFI Central Point Fuel Injector Feed And Return Line
palmbayortho.com
$549.95
MSD Ignition 2922: MSD Atomic EFI Fuel Return Line Kits
Summit Racing
14
Free shipping
$549.95
MSD Ignition 2922: MSD Atomic EFI Fuel Return Line Kits
Summit Racing
$36.25
Merchant Automotive Injector Seal And Return Line Kit - 2001-2004 GM Duramax 6.6L LB7 | 10409
Thoroughbred Diesel
$36.25
Merchant Automotive Injector Seal And Return Line Kit - 2001-2004 GM Duramax 6.6L LB7 | 10409
Thoroughbred Diesel
$355.99
Sinister Diesel Fuel Return Line For 2011-2015 Ford Powerstroke 6.7L
Sinister Diesel
$355.99
Sinister Diesel Fuel Return Line For 2011-2015 Ford Powerstroke 6.7L
Sinister Diesel
$62.97
2012-2015 Volkswagen Passat Fuel Injector Fuel Return Hose Bosch 12-15 Volkswagen Fuel Injector Fuel Return Hose
Parts Geek
$62.97
2012-2015 Volkswagen Passat Fuel Injector Fuel Return Hose Bosch 12-15 Volkswagen Fuel Injector Fuel Return Hose
Parts Geek
How to Fix: Duramax Injector Return Line Replacement (Links to parts in description ⬇️)
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…
35.7K viewsOct 29, 2022
YouTubeGrub 'N Gas
How to replace Diesel Injector fuel return lines
3:48
Find in video from 00:38Removing Old Fuel Lines
How to replace Diesel Injector fuel return lines
74.4K viewsJun 25, 2017
YouTubeCarAndMechanical “Car Mechanical”
2015 Ford F250 6.7 Powerstroke Fuel Injector Return Line Assembly Replacement Part 1
29:15
Find in video from 04:57Pulling Out Return Line Assembly on Passenger Side
2015 Ford F250 6.7 Powerstroke Fuel Injector Return Line Assembl…
23.4K viewsJul 4, 2022
YouTubeDrews Shop Life
17-22 6.7 powerstroke SPE Injector return line repair kit INSTALL
7:14
17-22 6.7 powerstroke SPE Injector return line repair kit INSTALL
10.2K viewsJan 29, 2023
YouTubePowerstroke Rick
LML DURAMAX Injector Return line harness Replacement
10:20
LML DURAMAX Injector Return line harness Replacement
4K views9 months ago
YouTube2nd Momentum Garage
Removing, Injector Return Line T fitting, EASIER then you think, Duramax LLY #diesel #trucks #truck
1:11
Find in video from 01:03Removing the Injector Return Line
Removing, Injector Return Line T fitting, EASIER then you think, Dur…
6K viewsJan 10, 2022
YouTubeSmall Hands Garage
Removing Injector Return Line Clips on Ford 6.7L Powerstroke
1:32
Find in video from 00:12Locating the Injector Return Line Clips
Removing Injector Return Line Clips on Ford 6.7L Powerstroke
84.8K viewsOct 13, 2020
YouTubeShawn Perry
11:37
Find in video from 01:12Understanding Injector Return Line
SPE 6.7 Powerstroke Fuel Injector Return Repair Kit
25.7K viewsJul 5, 2021
YouTubeSPE Motorsport
31:36
2015 Ford F2506.7 Powerstroke Fuel Injector Return Line Assembly Re…
6.6K viewsJul 5, 2022
YouTubeDrews Shop Life
3:51
Find in video from 01:06Explanation of Injector Return Lines
Mercedes OM642 Injector Return Line How-To
12.9K viewsJan 17, 2023
YouTubeThe Art of Diesel
1:52:09
1992 - 2002 GM OBS Trucks 6.5L Diesel Fuel Injectors & Return Lin…
7.7K viewsMay 31, 2024
YouTubeDrShock
9:57
How To Install Fleece Injector Return Fitting: 2011-2016 Ford 6.7…
2 views8 months ago
YouTubeThoroughbred Diesel
3:10
Find in video from 00:11Removing the Reverse Fuel Line
Mercedes Sprinter, GL350 fuel injector return line removal
20K viewsJul 7, 2022
YouTubeRuva A.A
2:27
Find in video from 00:19Locating the Injector Lines
How To Remove - LML Duramax Fuel Return Lines
88.7K viewsFeb 11, 2016
YouTubeToxic Diesel
44:41
Replacing Diesel Injectors and Return Lines 1989 Ford F-350 7.3…
3.6K views8 months ago
YouTubeMazdaB3K
1:48
Find in video from 00:46Return Lines Connection
Q&A VW Diesel Fuel Injector Return Lines 1.5l 1.6l Golf Rabbit MK1 Jet…
3.5K viewsDec 3, 2022
YouTubeCory Anderson
8:04
Find in video from 02:12Lifting the Injector
How to remove injector diesel return line BMW N57 M57 N47 M47 drip p…
20.2K viewsJul 15, 2023
YouTubeThe Keen Mechanic
22:11
Find in video from 03:29Removing Injector Line Clamps
OBS F-Series: Fuel Return Line Replacement (www.RussRepair.co…
19.1K viewsNov 17, 2020
YouTubeThe F-Series
5:24
Find in video from 01:03Understanding LB7 Injector Leaks
Avoid LB7 Duramax Injector Leaks
20.5K viewsNov 1, 2022
YouTubeEngine Builder
7:32
Find in video from 01:06Understanding the Return Line
How To Properly Add A Fuel Return Line for EFI Installation
148.1K viewsJul 9, 2018
YouTubeFix It Now
2:51
Volkswagen Audi TDI C/R diesel fuel return line connectors disconnecti…
26K viewsFeb 19, 2020
YouTubeStanhope Auto repair Centre Wardak
2:21
Find in video from 01:05Installing New Fuel Return Lines
1993 F250 7.3L IDI Fuel Return Line Replacement
36.5K viewsApr 28, 2019
YouTubeSteve L
8:55
Find in video from 00:46Preparing the Fuel Line
6.7 Ford Powerstroke Fuel Line Repair - Broken Return Fitting
41.3K viewsMay 11, 2022
YouTubeTravelin Tim
12:27
Find in video from 05:00Removing Fuel Line and Injector Bolts
2006 Chevrolet Silverado 2500 HD 6.6L Duramax Fuel Injector Replac…
67.7K viewsApr 5, 2021
YouTubeStandard Brand
47:19
Find in video from 07:17Removing Injector Lines from Rail and Injectors
2011-2016 LML 6.6 Duramax Cp4 injectors fuel rails and line replace…
51.4K viewsApr 7, 2022
YouTubeAutomedic Garage
7:07
Find in video from 01:00Fuel Line Release Tool Overview
How To Disconnect Fuel Lines From The Fuel Rail (Andy’s Garage: Epi…
164K viewsDec 30, 2021
YouTubePhillips Vision
17:17
Find in video from 07:35Injector Fuel Return Test
LB7 Duramax Return Flow Rate Testing
27.4K viewsDec 6, 2020
YouTubezmotorsports
11:04
6.9 / 7.3 IDI - R&D Stage 1 Injector Upgrade & Return Line Replaceme…
2.4K viewsNov 15, 2024
YouTubeThe NotSoGrand Garage
11:07
Never Leak Again: 6.7 Powerstroke Injector Return Upgrade #ford #di…
2.3K views9 months ago
YouTubeThoroughbred Diesel
7:19
Part 1: 7.3 IDI Injector Fuel Return Line Close Up Leak Repair @Cadd…
1.2K viewsOct 20, 2024
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Shop injector return line

Sponsored
About our ads
$18.95
Dtech Injector Return Line Kit - 04.5-10 GM Duramax - DT660023
Thoroughbred Diesel
$18.95
Dtech Injector Return Line Kit - 04.5-10 GM Duramax - DT660023
Thoroughbred Diesel
$48.88
2004.5-2010 LLY Duramax Diesel Pickup Truck Engines 6.6L Fuel Injector Return Line Kit 97328733 98062291
jcarpart.com
$48.88
2004.5-2010 LLY Duramax Diesel Pickup Truck Engines 6.6L Fuel Injector Return Line Kit 97328733 98062291
jcarpart.com
$209.95
Fuel Injector Return Line - 94-98 Dodge Cummins 5.9L | 3926103
Thoroughbred Diesel
$209.95
Fuel Injector Return Line - 94-98 Dodge Cummins 5.9L | 3926103
Thoroughbred Diesel
$218.95
GB Injector Fuel Return Line - 11-16 Ford Powerstroke 6.7L - 522-068
Thoroughbred Diesel
1
$218.95
GB Injector Fuel Return Line - 11-16 Ford Powerstroke 6.7L - 522-068
Thoroughbred Diesel
$33.13
Duramax Injector Return Line Kit 2004.5 - 2010
Industrial Injection Diesel Performance
12
$33.13
Duramax Injector Return Line Kit 2004.5 - 2010
Industrial Injection Diesel Performance
$111.43
Bosch Fuel Injector Return Line Assembly - 2011-2016 Chevy Silverado GMC Sierra 2500 3500 Duramax LML LGH | 0 445 130 020
Thoroughbred Diesel
$111.43
Bosch Fuel Injector Return Line Assembly - 2011-2016 Chevy Silverado GMC Sierra 2500 3500 Duramax LML LGH | 0 445 130 020
Thoroughbred Diesel
$55.99
Bosch Injector Return Line Passenger (Right) Side - 04.5-10 Duramax LLY/LBZ/LMM | 0 928 400 552
Thoroughbred Diesel
1
$55.99
Bosch Injector Return Line Passenger (Right) Side - 04.5-10 Duramax LLY/LBZ/LMM | 0 928 400 552
Thoroughbred Diesel
$53.88
Fuel Injector Return Line Kit Fit Duramax 2004-2010 6.6L Diesel Truck Engines
vipih.com
$53.88
Fuel Injector Return Line Kit Fit Duramax 2004-2010 6.6L Diesel Truck Engines
vipih.com
$69.99
Fuel Injector Return Pipe 32B61-04100 For Mitsubishi Engine S6S
Fridayparts.com
$69.99
Fuel Injector Return Pipe 32B61-04100 For Mitsubishi Engine S6S
Fridayparts.com
$174.95
Bostech Fuel Injector Return Line - 2011-2016 Ford Powerstroke 6.7L | DEC020564
Thoroughbred Diesel
$174.95
Bostech Fuel Injector Return Line - 2011-2016 Ford Powerstroke 6.7L | DEC020564
Thoroughbred Diesel
$15.95
Dtech Injector And Return Line Kit - 01-04 GM Duramax - DT660021
Thoroughbred Diesel
$15.95
Dtech Injector And Return Line Kit - 01-04 GM Duramax - DT660021
Thoroughbred Diesel
$28.56
Duramax Injector Return Line Kit 2004.5 - 2010
Norcal Diesel Performance
12
$28.56
Duramax Injector Return Line Kit 2004.5 - 2010
Norcal Diesel Performance
$30.63
Merchant Automotive Injector Return Line Hose Kit - 04.5-10 Duramax | 10041
Thoroughbred Diesel
$30.63
Merchant Automotive Injector Return Line Hose Kit - 04.5-10 Duramax | 10041
Thoroughbred Diesel
$189.99
Dorman Diesel Fuel Injector Return Hose, 904-951
Advance Auto Parts
5
$189.99
Dorman Diesel Fuel Injector Return Hose, 904-951
Advance Auto Parts
$129.95
Cummins Fuel Injection Pump Return Line - 92-93 Dodge 5.9L | 3925860
Thoroughbred Diesel
$129.95
Cummins Fuel Injection Pump Return Line - 92-93 Dodge 5.9L | 3925860
Thoroughbred Diesel
$69.99
Moroso 65385: Moroso EFI Fuel Return Line Kits
Summit Racing
19
$69.99
Moroso 65385: Moroso EFI Fuel Return Line Kits
Summit Racing
$95.95
Cummins Fuel Injection Pump Return Line - 89-91 Dodge 5.9L | 3905707
Thoroughbred Diesel
$95.95
Cummins Fuel Injection Pump Return Line - 89-91 Dodge 5.9L | 3905707
Thoroughbred Diesel
$192.95
Cummins Fuel Injector Return Line - 89-93 Dodge 5.9L | 3909696
Thoroughbred Diesel
$192.95
Cummins Fuel Injector Return Line - 89-93 Dodge 5.9L | 3909696
Thoroughbred Diesel