
Specifications
- Brand
- DEI
- Part #
- 10378
- UPC
- 607078103789

DEI Fuel Rail and Injecter Cover Jeep 1997 - 2004 4.0L Engine
$70.04
Fits 1997-2004 Jeep Grand Cherokee 4.0L. Reduces heat soak on fuel rail and injectors to prevent vapor lock.
Key Features
- 1997-2004 Jeep Grand Cherokee 4.0L fitment.
- Reduces fuel rail and injector temperatures to help prevent vapor lock.
- Includes a manifold heat shield, fuel rail cover, and six fuel injector covers.
- Comes with 12 OE replacement Viton O-rings for the fuel injectors.
- Protects fuel injectors and fuel rail from engine heat.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Fits these vehicles
- Jeep Cherokee 1997-2001
- Jeep Grand Cherokee 1997-2004
- Jeep Wrangler 1997-2004
Product Details
The included manifold heat shield is cut to fit your 1997-2004 Jeep's 4.0L inline-6 engine, helping to block radiant heat from the intake manifold. This kit addresses a common issue in these Jeeps: heat soak and vapor lock, which can occur when fuel in the rail and injectors gets too hot. By reducing the fuel temperature, you'll have a more reliable start and smoother operation, especially in warmer conditions.
This kit comes with everything you need to get the job done. You'll find six individual fuel injector covers, a custom-fit fuel rail cover, and the manifold shield. Plus, it includes twelve OE replacement Viton O-rings, which are the correct material for fuel systems and ensure a good seal when you reinstall your injectors. This setup helps keep your fuel cool and protects your injectors and fuel rail from excessive engine heat.
Specifications
- Brand
- DEI
- Manufacturer Part #
- 10378
- UPC
- 607078103789
Frequently Asked Questions
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DEI Fuel Rail and Injecter Cover Jeep 1997 - 2004 4.0L Engine

