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Bosch 0445130020 Fuel Return Line Assembly
PART#
0445130020 | SKU BOS0445130020
★★★★★
Vehicle Fitment For:
2011-2016 GM 6.6L Duramax LML/LGH
See full application list below
$74.88
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Description
The Bosch 0445130020 Fuel Return Line Assembly is a drop-in replacement for the contaminated or clogged line in your GM Duramax truck. The rubber hoses are prone to wear over time and can start to get hard or brittle, particularly on trucks with higher-mileage. Signs of deterioration such as small cracks can show on the inside of the hose, although the outside of the hose may look fine. This return line assembly uses high-quality materials to last for many years to come.
Features:
- Quality Materials
- Services Both Banks
- Direct-Fit Replacement
Instructions & Tech Info
Installation Info
Customer Average
3 Hours
Reviews For Bosch 0445130020
Verified Buyer
fuel injectors return lines.
LOGIC DIESEL (CALIFORNIA,HUNTINGTON BEACH) | March 24th, 2026
Bosch part = good quality.
Verified Buyer
Bosch fuel return line
Dale (Spokane, Washington) | February 23rd, 2026
I needed to replace a new Amazon return line that leaked at the first start-up. That's zero miles. I don't why Ama***n goes to the trouble to sell junk. How much do you save when you have to replace it again on your own dime?
Verified Buyer
Fuel return line
TJ (Colorado) | January 15th, 2026
Exact factory replacement. The original I pulled off was a Bosch and this one is as well. Don't waste your money on one from GM. Great pricing and fast shipping from the XDP team. Thanks.
Verified Buyer
Low pressure fuel return LML
Mike (Michigan) | November 14th, 2025
Bosch part. Perfect fit, fast shipping.
Verified Buyer
Fuel return
Bonez (Tennessee) | July 3rd, 2025
The part was great quality and fixed my return leak but paid for 2 day shipping and took 5 days to get it.
Verified Buyer
Fuel return line
Kenneth (WA) | May 10th, 2025
CAUTION: PART IS FRAGILE, EASY TO BREAK. It works as it is designed, Bosch part, works great.
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Specifications For Bosch 0445130020
MPN
0445130020
SKU
BOS0445130020
ID
84767
Manufacturer Name
Bosch
Shipping Weight
1.00 lb.
Shipping Length
8 in.
Shipping Width
8 in.
Shipping Height
1 in.
Fuel Type
Diesel
E-Code
1
Prop 65
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Cross Reference #
0 445 130 020, 0445-130-020, 12633835, 12639000, SKY01133
Internal
L41R48
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