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DEI

DEI 97-04 Jeep 4.0L Fuel Rail & Injector Cover

Manufacturer part number: 10378

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CODE: DEI10378
$94.75 Available to order Sold out
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Say goodbye to heat soak and vapor lock in your 4.0L Jeep TJ Wrangler or XJ Cherokee with DEI’s Fuel Rail & Injector Cover Kit. Designed specifically for the legendary 4.0L engine, this kit helps restore smooth, consistent fuel delivery by shielding critical components, especially the vulnerable #3 injector, from damaging underhood heat.At the core is an ultra-resilient 8mm thick thermal barrier, compressed between dual heat-reflective aluminum layers to  block and deflect extreme radiant heat. Built for real-world Jeep conditions, the rugged construction stands up to high  temps, trail abuse, and daily driving alike.Each fuel rail and injector cover is crafted from premium high-temperature glass fiber with a reflective aluminum outer skin, keeping fuel system components cooler and operating at peak efficiency.Installation is quick and secure with integrated hook-and-loop closures

Installation Instructions
Installation Instructions
  • Our kit includes everything you need for a professional installation:
  • Protects Injectors/Fuel Rail From Engine Heat
  • 1 Precision-fit manifold heat shield
  • 6 Individual fuel injector covers
  • 12 Viton fuel injector O-rings
  • 1 Fuel rail heat cover

This Part Fits:

Year Make Model Submodel
1998-2001 Jeep Cherokee Classic
1997 Jeep Cherokee Country
1998-2001 Jeep Cherokee Limited
1997-2001 Jeep Cherokee SE
1997-2001 Jeep Cherokee Sport
1997-2004 Jeep Grand Cherokee Laredo
1997-2004 Jeep Grand Cherokee Limited
1997 Jeep Grand Cherokee Orvis
2004 Jeep Grand Cherokee Special Edition
2002 Jeep Grand Cherokee Sport
1997-1998 Jeep Grand Cherokee TSi
2003-2004 Jeep Wrangler Rubicon
1997-2004 Jeep Wrangler Sahara
1997-2004 Jeep Wrangler Sport
2004 Jeep Wrangler Unlimited
2002-2004 Jeep Wrangler X