Join Our Mailing List:

Diesel and Turbo Products Specialists



About Us


Member Association of Diesel Specialist
Accept Online Payments
Official PayPal Seal

1983-1992 Ford/Navistar 6.9L & 7.3L IDI Injector Return Line Installation Kit # 69120

  • MSRP: $53.27
  • You Save: $13.32 (25%)
  • Brand: Ford, Navistar & International
  • Condition: New
  • SKU: MS-K69120
  • Manufacturer Part Number: MCB69120
  • Other Part Number: 355966R1,489256C1,1804332C1,1805670C1,1807947C1
  • Warranty: 1 Year
  • Diamond Diesel Number: K69120
  • Diamond Diesel #: K69120
  • Type: Fuel Injector Installation Kit
  • MPN: 69120
  • California Prop 65 Warning: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Return Line Installation Kit
 for the 
6.9L and (early) 7.3L 
IDI International (Navistar)
Ford Engines

YEAR RANGE   |   APPLICATION             
1983-1992      |  Ford IDI 6.9L & 7.3L

YEAR RANGE   |   APPLICATION             
1983-1992       International (Navistar) 
                IDI 6.9L & 7.3L
Please Note:
The 6.9L and early 7.3L IDI engines
different return line set-up 
with a smaller hose and arrangement of return.
Make sure you are ordering the correct part!