Shop Duramax LLY Injector Return Line Replacement Driver Side

Sponsored
About our ads
$142.48
Gm Driver Side Fuel Injector Return Line 2004.5 To 2010 6.6L Lly/Lbz/Lmm Duramax
Blessed Performance
$142.48
Gm Driver Side Fuel Injector Return Line 2004.5 To 2010 6.6L Lly/Lbz/Lmm Duramax
Blessed Performance
$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
$100.95
$119.14
97215995 OE Fuel Injection Return Line, 2001-2004 6.6L GM Duramax LB7
ZZ Diesel
15% off
$100.95
$119.14
97215995 OE Fuel Injection Return Line, 2001-2004 6.6L GM Duramax LB7
ZZ Diesel
$133.80
04.5-10 GM 6.6L Duramax OEM Driver Side Fuel Injector Return Line
Pure Diesel Power
$133.80
04.5-10 GM 6.6L Duramax OEM Driver Side Fuel Injector Return Line
Pure Diesel Power
$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
$42.06
Fuel Injector Return Line Lh Driver Side 2004.5 10 6.6 L Lly Duramax Diesel
Everymarket INC
$42.06
Fuel Injector Return Line Lh Driver Side 2004.5 10 6.6 L Lly Duramax Diesel
Everymarket INC
$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
$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
$50.57
04.5-10 GM 6.6L Duramax Bosch Driver Side Fuel Injector Return Line
Pure Diesel Power
$50.57
04.5-10 GM 6.6L Duramax Bosch Driver Side Fuel Injector Return Line
Pure Diesel Power
$148.81
Gm Passenger Side Fuel Injector Return Line 2004.5 To 2010 6.6L Lly/Lbz/Lmm Duramax
Blessed Performance
$148.81
Gm Passenger Side Fuel Injector Return Line 2004.5 To 2010 6.6L Lly/Lbz/Lmm Duramax
Blessed Performance
$225.00
Injector Fuel Line Set For 2004.5 - 2005 LLY 6.6L Chevrolet GMC Duramax
Diesel Care and Performance
$225.00
Injector Fuel Line Set For 2004.5 - 2005 LLY 6.6L Chevrolet GMC Duramax
Diesel Care and Performance
$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
$74.22
2004.5 10 6.6 L Lly Duramax Diesel Fuel Injector Return Lines Kit Lh & Rh
Everymarket INC
$74.22
2004.5 10 6.6 L Lly Duramax Diesel Fuel Injector Return Lines Kit Lh & Rh
Everymarket INC
$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
Diesel Auto Power - July 7th 2025
$114.94
Pair Of Fuel Injector Return Line Kits For 2004.5-2010 Duramax 6.6L LLY LBZ LMM. WF-Auto. Black. Fuel Injectors.
eBay
Free shipping
$114.94
Pair Of Fuel Injector Return Line Kits For 2004.5-2010 Duramax 6.6L LLY LBZ LMM. WF-Auto. Black. Fuel Injectors.
eBay
$39.99
2004.5-2010 Duramax LLY LBZ LMM Return Line Kit Pair For Both Sides. Injectorsdirect. Additional Fuel Injection Parts. 0928402097, 0928400552.
eBay
Free shipping
$39.99
2004.5-2010 Duramax LLY LBZ LMM Return Line Kit Pair For Both Sides. Injectorsdirect. Additional Fuel Injection Parts. 0928402097, 0928400552.
eBay
$111.61
Pair Of Fuel Injector Return Line Kits For Duramax 6.6L 2004.5-2010 LLY LBZ LMM. Speedreplace. Black. Fuel Injectors.
eBay
Free shipping
$111.61
Pair Of Fuel Injector Return Line Kits For Duramax 6.6L 2004.5-2010 LLY LBZ LMM. Speedreplace. Black. Fuel Injectors.
eBay
$37.00
Diesel Injector Fuel Return Hose Line Kit For Duramax 6.6L LLY LBZ LMM 04-10. WOLONGCARS. Fuel Injectors.
eBay
Free shipping
$37.00
Diesel Injector Fuel Return Hose Line Kit For Duramax 6.6L LLY LBZ LMM 04-10. WOLONGCARS. Fuel Injectors.
eBay
$38.99
Diesel Fuel Injector Fuel Return Line Kit Compatible With GM Duramax 6.6L LLY LBZ LMM Sierra Silverado 2004-2010 Replace: 97328733 98062291
Walmart
Free shipping
$38.99
Diesel Fuel Injector Fuel Return Line Kit Compatible With GM Duramax 6.6L LLY LBZ LMM Sierra Silverado 2004-2010 Replace: 97328733 98062291
Walmart
$28.50
Duramax Fuel Rail To Return Pipe Hose, 2004.5-2010 LLY LBZ LMM 6.6L. Dmaxstore. Additional Fuel Injection Parts. DMAX-1375.
eBay
Free shipping
$28.50
Duramax Fuel Rail To Return Pipe Hose, 2004.5-2010 LLY LBZ LMM 6.6L. Dmaxstore. Additional Fuel Injection Parts. DMAX-1375.
eBay
$39.99
Diesel Injector Fuel Return Hose Line Kit Fit For Duramax 6.6L LLY LBZ LMM 2004-2010 Replace: 97328733 98062291
Walmart
Free shipping
$39.99
Diesel Injector Fuel Return Hose Line Kit Fit For Duramax 6.6L LLY LBZ LMM 2004-2010 Replace: 97328733 98062291
Walmart
$38.99
Diesel Injector Fuel Return Line For GM Duramax 6.6L LLY LBZ LMM 2004.5-2010. AUTOPROSUPPLY123. Additional Fuel Injection Parts. AM-IRK-973-FBR.
eBay
Free shipping
$38.99
Diesel Injector Fuel Return Line For GM Duramax 6.6L LLY LBZ LMM 2004.5-2010. AUTOPROSUPPLY123. Additional Fuel Injection Parts. AM-IRK-973-FBR.
eBay
$24.00
Chevrolet GMC Duramax LLY, LBZ, LMM, 6.6L Fuel Return Lines 2004.5-2010: OEM 97328733 - Tamerx SK637
TamerX
$24.00
Chevrolet GMC Duramax LLY, LBZ, LMM, 6.6L Fuel Return Lines 2004.5-2010: OEM 97328733 - Tamerx SK637
TamerX
$30.00
Lrnj Motorworks Direct Injection Return Line Hose KIT Compatible With Duramax Diesel V8 Engine LLY LBZ Lmm, Compatible With Cadillac Escalade, Compati
Walmart
Free shipping
$30.00
Lrnj Motorworks Direct Injection Return Line Hose KIT Compatible With Duramax Diesel V8 Engine LLY LBZ Lmm, Compatible With Cadillac Escalade, Compati
Walmart
$121.90
Diesel Injector Fuel Return Hose Line Kit For 2004.5-2010 Duramax 6.6L LLY LBZ. Brotherauto-Parts. Black. Fuel Injectors.
eBay
Free shipping
$121.90
Diesel Injector Fuel Return Hose Line Kit For 2004.5-2010 Duramax 6.6L LLY LBZ. Brotherauto-Parts. Black. Fuel Injectors.
eBay
$52.00
Duramax Fuel Injection CP3 Fuel Feed & Return Hose, 2004.5-2005 LLY 6.6L. Dmaxstore. Additional Fuel Injection Parts. DMAX-5277,DMAX-1372.
eBay
Free shipping
$52.00
Duramax Fuel Injection CP3 Fuel Feed & Return Hose, 2004.5-2005 LLY 6.6L. Dmaxstore. Additional Fuel Injection Parts. DMAX-5277,DMAX-1372.
eBay
$122.75
Pair Of Fuel Injector Return Line Kits For Duramax 6.6L LLY LBZ LMM 2004-2010. Nicechoice2022. Black. Fuel Injectors.
eBay
Free shipping
$122.75
Pair Of Fuel Injector Return Line Kits For Duramax 6.6L LLY LBZ LMM 2004-2010. Nicechoice2022. Black. Fuel Injectors.
eBay
$248.30
Pair Of Fuel Injector Return Line Kits For Duramax 6.6 L 2004.5 2010 Lly Lbz Lmm
Everymarket INC
$248.30
Pair Of Fuel Injector Return Line Kits For Duramax 6.6 L 2004.5 2010 Lly Lbz Lmm
Everymarket INC
$49.00
2004.5-2006 DURAMAX LLY DIESEL FUEL INJECTOR LINE 2/7
Dieselogic
$49.00
2004.5-2006 DURAMAX LLY DIESEL FUEL INJECTOR LINE 2/7
Dieselogic
$46.49
$47.99
Wflnhb Diesel Fuel Line Return Kit Injector Replacement For 6 6L Lly Duramax Pickup Truck Engines 2004 5-2010
Mechanic Surplus
$46.49
$47.99
Wflnhb Diesel Fuel Line Return Kit Injector Replacement For 6 6L Lly Duramax Pickup Truck Engines 2004 5-2010
Mechanic Surplus
$36.75
Diesel Fuel Injector Return Line Left Right Set For Duramax 6.6L LLY LBZ LMM. EASYCAR-PARTS. Fuel Injectors.
eBay
Free shipping
$36.75
Diesel Fuel Injector Return Line Left Right Set For Duramax 6.6L LLY LBZ LMM. EASYCAR-PARTS. Fuel Injectors.
eBay
$50.11
Duramax Diesel Fuel Injector Return Line Kit (2004-2010 Lly/Lbz/Lmm) -
eBay
Free shipping
$50.11
Duramax Diesel Fuel Injector Return Line Kit (2004-2010 Lly/Lbz/Lmm) -
eBay
$64.38
04.5-10 GM 6.6L Duramax Injector Return Line Left
Pure Diesel Power
$64.38
04.5-10 GM 6.6L Duramax Injector Return Line Left
Pure Diesel Power
$39.99
Diesel Injector Fuel Return Hose Line Kit For Duramax 6.6L LLY LBZ LMM 2004-2010. AUTOPROSUPPLY123. Fuel Injectors. 12115.
eBay
Free shipping
$39.99
Diesel Injector Fuel Return Hose Line Kit For Duramax 6.6L LLY LBZ LMM 2004-2010. AUTOPROSUPPLY123. Fuel Injectors. 12115.
eBay
$39.19
2X Left Right Fuel Injector Return Lines For Duramax 6.6L LLY LBZ LMM 04-10. AUTOCLAN1987. Fuel Injectors.
eBay
Free shipping
$39.19
2X Left Right Fuel Injector Return Lines For Duramax 6.6L LLY LBZ LMM 04-10. AUTOCLAN1987. Fuel Injectors.
eBay
$122.28
Diesel Fuel Injector Return Line Rail Kit For Duramax 6.6L 2004-2010 LLY LBZ LMM. Autoclan-1987. Black. Fuel Injectors.
eBay
Free shipping
$122.28
Diesel Fuel Injector Return Line Rail Kit For Duramax 6.6L 2004-2010 LLY LBZ LMM. Autoclan-1987. Black. Fuel Injectors.
eBay
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Shop Duramax LLY Injector Return Line Replacement Driver Side

Sponsored
About our ads
$142.48
Gm Driver Side Fuel Injector Return Line 2004.5 To 2010 6.6L Lly/Lbz/Lmm Duramax
Blessed Performance
$142.48
Gm Driver Side Fuel Injector Return Line 2004.5 To 2010 6.6L Lly/Lbz/Lmm Duramax
Blessed Performance
$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
$100.95
$119.14
97215995 OE Fuel Injection Return Line, 2001-2004 6.6L GM Duramax LB7
ZZ Diesel
15% off
$100.95
$119.14
97215995 OE Fuel Injection Return Line, 2001-2004 6.6L GM Duramax LB7
ZZ Diesel
$133.80
04.5-10 GM 6.6L Duramax OEM Driver Side Fuel Injector Return Line
Pure Diesel Power
$133.80
04.5-10 GM 6.6L Duramax OEM Driver Side Fuel Injector Return Line
Pure Diesel Power
$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
$42.06
Fuel Injector Return Line Lh Driver Side 2004.5 10 6.6 L Lly Duramax Diesel
Everymarket INC
$42.06
Fuel Injector Return Line Lh Driver Side 2004.5 10 6.6 L Lly Duramax Diesel
Everymarket INC
$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
$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
$50.57
04.5-10 GM 6.6L Duramax Bosch Driver Side Fuel Injector Return Line
Pure Diesel Power
$50.57
04.5-10 GM 6.6L Duramax Bosch Driver Side Fuel Injector Return Line
Pure Diesel Power
$148.81
Gm Passenger Side Fuel Injector Return Line 2004.5 To 2010 6.6L Lly/Lbz/Lmm Duramax
Blessed Performance
$148.81
Gm Passenger Side Fuel Injector Return Line 2004.5 To 2010 6.6L Lly/Lbz/Lmm Duramax
Blessed Performance
$225.00
Injector Fuel Line Set For 2004.5 - 2005 LLY 6.6L Chevrolet GMC Duramax
Diesel Care and Performance
$225.00
Injector Fuel Line Set For 2004.5 - 2005 LLY 6.6L Chevrolet GMC Duramax
Diesel Care and Performance
$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
$74.22
2004.5 10 6.6 L Lly Duramax Diesel Fuel Injector Return Lines Kit Lh & Rh
Everymarket INC
$74.22
2004.5 10 6.6 L Lly Duramax Diesel Fuel Injector Return Lines Kit Lh & Rh
Everymarket INC
$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
Diesel Auto Power - July 7th 2025
$114.94
Pair Of Fuel Injector Return Line Kits For 2004.5-2010 Duramax 6.6L LLY LBZ LMM. WF-Auto. Black. Fuel Injectors.
eBay
Free shipping
$114.94
Pair Of Fuel Injector Return Line Kits For 2004.5-2010 Duramax 6.6L LLY LBZ LMM. WF-Auto. Black. Fuel Injectors.
eBay
$39.99
2004.5-2010 Duramax LLY LBZ LMM Return Line Kit Pair For Both Sides. Injectorsdirect. Additional Fuel Injection Parts. 0928402097, 0928400552.
eBay
Free shipping
$39.99
2004.5-2010 Duramax LLY LBZ LMM Return Line Kit Pair For Both Sides. Injectorsdirect. Additional Fuel Injection Parts. 0928402097, 0928400552.
eBay
$111.61
Pair Of Fuel Injector Return Line Kits For Duramax 6.6L 2004.5-2010 LLY LBZ LMM. Speedreplace. Black. Fuel Injectors.
eBay
Free shipping
$111.61
Pair Of Fuel Injector Return Line Kits For Duramax 6.6L 2004.5-2010 LLY LBZ LMM. Speedreplace. Black. Fuel Injectors.
eBay
$37.00
Diesel Injector Fuel Return Hose Line Kit For Duramax 6.6L LLY LBZ LMM 04-10. WOLONGCARS. Fuel Injectors.
eBay
Free shipping
$37.00
Diesel Injector Fuel Return Hose Line Kit For Duramax 6.6L LLY LBZ LMM 04-10. WOLONGCARS. Fuel Injectors.
eBay