Adhesive backed transmission pan heat shield installs between the transmission pan and cross over pipe on JK Wranglers with VLP 42RLE 4 Speed transmissions. It blocks radiant heat from the exhaust, preventing heat soak into the transmission pan and fluid. The result – cooler transmission temps, improved performance, and longer component life.

Key Features

• Creates a barrier against radiant heat
• Confirm dimensions and clearance before ordering
• Suitable for the component or surface identified by the product title
• Adhesive-backed construction where specified by DEI

Fitment

Fitment Notes

Match the exact vehicle range below. Chassis codes, engine requirements, transmission details, roof type, cab style, and other equipment named in the product title are fitment notes and are not separate vehicle models.

Specifications

What’s Included

One single-piece pre-cut shield kit.

About DEI

Design Engineering Inc. develops automotive thermal, acoustic, and vibration-control products for underhood, exhaust, interior, and electrical applications. Match every product by exact manufacturer part number and published use.

Related DEI Products

• DEI Versa-Shield /Starter Shield 5-1/4in w x 16-1/2in l – Universal (Mini) Heat Shield
• DEI Reflect-A-GOLD 12in x 24in Sheet
• DEI Reflect-A-GOLD 24in x 24in Sheet

Browse the DEI collection for related thermal-management products.

Frequently Asked Questions

Is this kit vehicle specific?
Yes. Use only the verified year, make, and model combinations in the Fitment table, then confirm all equipment notes before ordering.

What should I verify before ordering?
Match the DEI part number, product dimensions, material, intended location, and required clearance to the job.

Are all mounting materials included?
Only the components DEI lists for this exact part number are included. Related tape, ties, tools, or surface preparation materials may be separate.

Installation Instructions

1. Confirm part number 10377, dimensions, and the intended application.
2. Read the DEI instructions supplied for this exact product before disassembly.
3. Allow hot components to cool and clean every mounting or contact surface.
4. Test-position the product and maintain clearance from moving parts, fluids, and electrical terminals.
5. Install with the specified overlap, fasteners, adhesive, or hardware, then inspect it after the first heat cycle.