The KINGSTEEL QD32 Fuel Return Line is engineered to reliably channel excess fuel from the injectors back to the tank, helping maintain stable rail pressure, smooth idle, and consistent starts on QD32 diesel engines. Built with fuel-resistant materials and precise end connections, it offers a straightforward, direct-fit replacement for worn or leaking return lines.
Key Features
- Engineered for QD32 diesel engine applications
- Direct-fit design for factory-like routing and connection
- Fuel- and heat-resistant construction for long service life
- Corrosion-resistant fittings for secure, leak-free sealing
- Manufactured to meet demanding performance and durability requirements
Benefits
- Restores proper injector leak-off/return flow
- Helps prevent hard starts, rough idle, and fuel odors caused by leaks
- Reduces downtime with an easy, drop-in replacement
Fitment & Reference
- Application: Vehicles equipped with the QD32 diesel engine
- Reference Part Number: 16670-43G0A
- Brand: KINGSTEEL
Notes
- Verify your engine code (QD32) and part number before ordering
- Professional installation recommended for optimal sealing and routing
