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Shop Durmax Return Line Upgrade
Sponsored
$6.50
LB7 2001-2004 GMC 6.6L Duramax Return Line Kit 5 Banjo Washers Only
Dieselogic
$6.50
LB7 2001-2004 GMC 6.6L Duramax Return Line Kit 5 Banjo Washers Only
Dieselogic
$86.95
$119.95
Sasquatchparts Upgraded Kevlar Turbocharger Oil Return Line Gasket For Jeep Liberty 2.8L CRD (10 PACK)
SasquatchParts.com
27% off
$86.95
$119.95
Sasquatchparts Upgraded Kevlar Turbocharger Oil Return Line Gasket For Jeep Liberty 2.8L CRD (10 PACK)
SasquatchParts.com
$120.00
2004-2010 CHEVT/GMC 6.6L DURAMAX LLY, LBZ, AND LMM LEFT & RIGHT-SIDE FUEL INJECTOR RETURN LINE KIT
Dieselogic
$120.00
2004-2010 CHEVT/GMC 6.6L DURAMAX LLY, LBZ, AND LMM LEFT & RIGHT-SIDE FUEL INJECTOR RETURN LINE KIT
Dieselogic
$14.95
Sasquatchparts Upgraded Kevlar Turbocharger Oil Return Line Gasket For Jeep Liberty 2.8L CRD
SasquatchParts.com
$14.95
Sasquatchparts Upgraded Kevlar Turbocharger Oil Return Line Gasket For Jeep Liberty 2.8L CRD
SasquatchParts.com
$33.13
Duramax Injector Return Line Kit 2004.5 - 2010
Industrial Injection Diesel Performance
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Duramax Injector Return Line Kit 2004.5 - 2010
Industrial Injection Diesel Performance
$139.95
Tracktech Fuel Injector Return Line Kit Left And Right For 2001-2004 Chevrolet Duramax 6.6L LB7 TTD0104FS568 KIT
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$139.95
Tracktech Fuel Injector Return Line Kit Left And Right For 2001-2004 Chevrolet Duramax 6.6L LB7 TTD0104FS568 KIT
ProSource Diesel
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XDP OER Series Fuel Return Line Assembly 11-16 GM 6.6L Duramax LML
Diesel Power Products
$86.95
XDP OER Series Fuel Return Line Assembly 11-16 GM 6.6L Duramax LML
Diesel Power Products
$84.99
2022 Silverado 3500 Turbocharger Coolant Return Line (17-22 6.6L Duramax HD) 667-439
AmericanTrucks.com
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2022 Silverado 3500 Turbocharger Coolant Return Line (17-22 6.6L Duramax HD) 667-439
AmericanTrucks.com
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2004-2010 Duramax Diesel Truck Engines 6.6L Fuel Injector Return Line Kit 97328733 8973287331 Generic
jcarpart.com
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2004-2010 Duramax Diesel Truck Engines 6.6L Fuel Injector Return Line Kit 97328733 8973287331 Generic
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Fuel Injector Return Line Kit 97328733 0928400552 Fit Duramax 2004-2010 6.6L Diesel Truck Engines
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Bosch Return Line Assembly For 2011-2016 Chevy Duramax LML 0 445 130 020
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Chevy Duramax LB7 Injector And Return Line Kit
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Chevy Duramax LB7 Injector And Return Line Kit
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Return Line Installation Kit For LLY 6.6L Chevrolet GMC Duramax
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2004-2010 Duramax 6.6L Diesel Truck Engines Fuel Injector Return Line Kit Generic
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2004-2010 Duramax 6.6L Diesel Truck Engines Fuel Injector Return Line Kit Generic
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Injector Seal And Return Line Kit For 6.6L Chevrolet Duramax
Diesel Care and Performance
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Injector Seal And Return Line Kit For 6.6L Chevrolet Duramax
Diesel Care and Performance
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2011-16 6.6L Duramax Fuel Injection Return Hose
Industrial Injection Diesel Performance
$339.98
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Industrial Injection Diesel Performance
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Fuel Injector Return Line Kit For 2004.5-2010 Chevy Gmc 6.6L Lly Lbz
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Fuel Injector Return Line Kit For 2004.5-2010 Chevy Gmc 6.6L Lly Lbz
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04.5-10 GM 6.6L Duramax Dtech Injector Return Line Kit
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04.5-10 GM 6.6L Duramax Dtech Injector Return Line Kit
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Fuel Injector Return Line Kit Fit Duramax 2004-2010 6.6L Diesel Truck Engines
www.madhornets.com
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Fuel Injector Return Line Kit Fit Duramax 2004-2010 6.6L Diesel Truck Engines
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Bosch Fuel Return Line Assembly For 2011 - 2016 6.6L Duramax LML Diesel
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Bosch Fuel Return Line Assembly For 2011 - 2016 6.6L Duramax LML Diesel
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Fuel Injector Return Line Kit Fit Duramax 2004-2010 6.6L Diesel Truck Engines
vipih.com
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Fuel Injector Return Line Kit Fit Duramax 2004-2010 6.6L Diesel Truck Engines
vipih.com
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Injector Return Line Seals, 2011-2016 GM 6.6L Duramax
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Duramax Injector And Return Line Kit
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Duramax Injector And Return Line Kit
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2004-2010 Duramax 6.6L Diesel Truck Engines Fuel Injector Return Line Kit Generic
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2004-2010 Duramax 6.6L Diesel Truck Engines Fuel Injector Return Line Kit Generic
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Return Line Gasket Kit For LB7 6.6L Chevrolet Duramax
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Return Line Gasket Kit For LB7 6.6L Chevrolet Duramax
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2004.5-2010 LLY Duramax Diesel Pickup Truck Engines 6.6L Fuel Injector Return Line Kit 97328733 98062291 Generic
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2004.5-2010 LLY Duramax Diesel Pickup Truck Engines 6.6L Fuel Injector Return Line Kit 97328733 98062291 Generic
ucarpart.com
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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
$3.90
LB7 Duramax Fuel Return Line Kit
Diesel Auto Power - July 7th 2025
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LB7 Duramax Fuel Return Line Kit
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$22.99
Injector Return Line Kit For 2004.5-2010 Duramax LLY, LBZ And LMM. Services 1 Side.
Diesel Auto Power - July 7th 2025
$22.99
Injector Return Line Kit For 2004.5-2010 Duramax LLY, LBZ And LMM. Services 1 Side.
Diesel Auto Power - July 7th 2025
$64.38
04.5-10 GM 6.6L Duramax Injector Return Line Right
Pure Diesel Power
$64.38
04.5-10 GM 6.6L Duramax Injector Return Line Right
Pure Diesel Power
$44.99
Injector Return Line Kit For 2004.5-2010 Duramax LLY, LBZ And LMM. (1 Side) With Metal Fittings
Diesel Auto Power - July 7th 2025
$44.99
Injector Return Line Kit For 2004.5-2010 Duramax LLY, LBZ And LMM. (1 Side) With Metal Fittings
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$182.95
Lml / Lgh Duramax Injector Return Line Plug (Set Of 8) Replaces Gm
eBay
Free shipping
$182.95
Lml / Lgh Duramax Injector Return Line Plug (Set Of 8) Replaces Gm
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04.5-10 GM 6.6L Duramax OEM Passenger Side Fuel Injector Return Line
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$139.75
04.5-10 GM 6.6L Duramax OEM Passenger Side Fuel Injector Return Line
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$10.83
$13.07
Return Line Clips Kit Set Of 10 For 2005-10 Gm Duramax Lly Lbz Lmm
eBay
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$10.83
$13.07
Return Line Clips Kit Set Of 10 For 2005-10 Gm Duramax Lly Lbz Lmm
eBay
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