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Air and Fuel› Fuel Injection Systems and Components - Electronic

Design

Fuel Injector Heat Shield Kit

$78.54 $66.97 Save $11.57

SKU: DSN10378

In Stock
In Stock
Ships by Aug 4
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Design Engineering 10378 Fuel Injector Heat Shield Kit offers a solution for the common heat soak and vapor lock problems experienced in Jeep vehicles equipped with inline 6 engines from 1997 to 2004. By lowering the fuel temperature, it effectively minimizes the occurrence of vapor lock and ensures consistent fuel delivery. The components are constructed from aluminum for durable and efficient heat shielding. The kit includes all necessary parts for a complete installation: one manifold heat shield, one fuel rail heat cover, six fuel injector covers, and twelve OE-replacement fuel injector O-rings. This comprehensive package ensures that users have everything needed to protect these critical fuel system components from excessive engine heat.

MIA's Description

The Design Engineering 10378 is a fuel injector heat shield kit designed to address heat soak and vapor lock issues in Jeep models with inline 6 engines. This kit reduces heat on the fuel rail and injectors, helping to keep fuel cool and minimize the chance of vapor lock. The aluminum construction provides effective heat protection.

Fitment

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Specifications

BrandDesign
Part NumberDSN10378
CategoryAir and Fuel

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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