Sale

Design

Fuel Rail and Injector Cover Kit

$69.03 $62.75 Save $6.28

SKU: 10378

In Stock
In Stock
Ships by Aug 29
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Design Engineering 10378 Fuel Rail and Injector Cover Kit is engineered to combat vapor lock issues by providing crucial thermal protection to your fuel system components. This comprehensive kit aims to reduce fuel temperatures, thereby minimizing the risk of vapor lock, particularly in applications like the Jeep Inline 6 engine. It comes complete with all necessary parts for a thorough installation, including six fuel injector covers, twelve injector O-rings, a dedicated fuel rail cover, and an intake manifold heat shield. Detailed instructions are included to guide you through the process. Design Engineering, Inc. (DEI) is recognized as a leading supplier of thermal tuning products. Their offerings cater to a wide range of users, from dedicated racers and street performance enthusiasts to general hobbyists. Beyond the performance aftermarket, DEI extends its expertise to serve the powersports, marine, industrial, and commercial sectors globally, underscoring their commitment to advanced thermal management solutions.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandDesign
Part Number10378
CategoryAir and Fuel

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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