1983-2001 GM/CHEVROLET 6.2L 6.5L DIESEL FUEL INJECTION RETURN LINE HOSE & CLAMPS KIT
!!PLEASE CALL FOR AVAILABILITY!!
This Fuel Injection Return Line Hose & Clamp Kit is designed to restore proper fuel return flow for 1983–2001 GM/Chevrolet 6.2L and 6.5L diesel engines. Over time, return hoses and clamps can dry out, crack, or leak, causing hard starts, fuel seepage, rough idle, and performance loss. This kit delivers a clean, leak-free replacement using high-quality fuel-rated hose and durable clamps engineered to withstand diesel fuel exposure and long-term heat cycling. Ideal for preventative maintenance or resolving existing leaks.
What’s Included in the Kit
-
Fuel-rated return hose
-
Hose clamps
-
T-fitting(s) (if applicable to engine variant)
Features & Benefits
-
Prevents fuel leaks and air intrusion in the injection system
-
Restores proper fuel recirculation for consistent engine performance
-
High-durability hose designed for diesel fuel environments
-
Direct replacement for worn or cracked OEM return lines
-
Helps eliminate hard-start issues and rough idle caused by air leaks
Compatibility
-
1983–2001 GM 6.2L Diesel
-
1983–2001 GM 6.5L Diesel
-
Chevrolet/GMC Trucks, Vans, and SUV diesel platforms equipped with 6.2L or 6.5L engines
This kit provides a reliable, cost-effective solution for sealing the fuel return circuit and maintaining optimal injection system performance.
Shipping Disclaimer
✔️ We ship via USPS, UPS, and FedEx.
✔️ Carrier selection is based on package size, weight, and destination.
✔️ Expedited shipping options available, call to check freight options
✔️ Orders are processed within 1 business day (Monday–Friday).
✔️ Orders placed on weekends or holidays will be processed on the next business day.
✔️ Tracking information will be provided once the item ships.
✔️ Shipping to PO Boxes, APO/FPO may be limited based on carrier restrictions.
California Proposition 65 Warning
This product contains chemicals known to the State of California to cause cancer and reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
** IF WE ARE OUT OF STOCK AT OUR TEXAS WAREHOUSE WE MAY DROP SHIP THIS PART NUMBER FROM OUR FACTORY DIRECTLY!
SKU #904-101
