DEI · New

DEI Mercedes-Benz Sprinter (Long WB) Insulation Kit (Non-Adhesive)

Name: DEI Mercedes-Benz Sprinter (Long WB) Insulation Kit (Non-Adhesive)
Brand: DEI
SKU: dei50399
Price: 546.98 USD

MPN 50399 · Store SKU dei50399

$546.98

CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.

Supplier stock checked 11/8/2026, 4:09:39 AM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

Shipping & returns ↗This policy does not limit rights required by law.

Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

Eveything you need to to insulate your Sprinter Van or other simular size vans. Include 350sqft of our D-Mat insulation, Boom Mat dampening material, One can of our Hi-Temp spray adhesive,20' of Boom Mat tape and instructions. Everything you need to to insulate your Sprinter Van or other similar size vans. Include 350sqft of our D-Mat insulation, Boom Mat damping material, One can of our Hi-Temp spray adhesive,20' of Boom Mat tape and instructions. Sprinter™ Van Insulation Kit; 350 sq. ft. Long Wheel Base; Insul. Kit Mercedes Sprinter Long WB Non-Adhesive Sprinter™ Van Insulation Kit Sprinter Van Insulation Kit 350 sq. ft. Long Wheel Base

Manufacturer fitment & guides

Short Wheel base Sprinter Vans

Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.

Installation Instructions ↗

Part-specific notes

California Proposition 65: Y

Manufacturer documents

Installation Instructions

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What is the return policy?

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

The customer pays return shipping for a change-of-mind return.

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Clearance and scratch-and-dent parts are final sale. No returns or refunds.

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This policy does not limit rights required by law.