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Navistar DT466 / DT530 HEUI Fuel Injector Sleeve 1993-1999 | Bostech BD6206778


The Injector Sleeve is a component installed in the engine block to provide a tight seal between the fuel injector and the engine block. Made of durable material like steel or brass, it is designed to withstand high temperatures and pressures. Bostech Fuel Injector Sleeves are designed to the OEM specifications and made of high-quality material to ensure optimal fuel system operation.

Engine Fitment:

  • International Navistar DT466 / DT530

Note: Vehicle application information for reference only and may not include all year, make, and/or models. To ensure correct replacement verify by the OEM part number interchange.

Bostech / BT-Power's 24-Month Unlimited Mileage Warranty. Our warranty covers product replacement for material and/or workmanship defects up to 24-months from the product purchase date. Technical Support is available by contacting Bostech's Customer Service at 1-800-868-0057 or by emailing An RMA (Return Material Authorization) number given by Customer Service is required for all returns. You can view our Warranty Policy by clicking the "Help Center" at the bottom of the page and going to Policies & Procedures.