Design Engineering DEI Parts and Accessories

Radiator Flush, Diesels, Relief, 16 oz., Each

Part Number: DEI-040204

Not Yet Reviewed

Cannot be shipped Internationally

• Restricted

Heat Protection, Protect-A-Wire, Heat Insulation, Black, 7 ft. Long, Each

Part Number: DEI-010611

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Speaker Baffles, Boom Mat, Polyethylene Foam, 3.5 in. Depth, Fits 6 x 9 in. Oval Speakers, Pair

Part Number: DEI-050381

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Easy Loom Split Wire Sleeve - 5/8in x 100ft - Black

Part Number: DEI-94654

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Boom Mat Sound Deadening, Headliner, Black, Jeep, 2 Door, Hardtops, Kit

Part Number: DEI-050132

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 10, 2025 if ordered today

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Exhaust Heat Shields, Catalytic Converter, 12 in. Length, 8 in. Width, Includes Hardware, Steel, Universal, Each

Part Number: DEI-011003

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Heat Protection, MA Ultra Sheath, 1,100 degrees F, Slip-on, Silver, 0.50 in. Diameter, 36.00 in. Length, Each

Part Number: DEI-010230

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Hood Insulation, Hoodliner Insulation Kit, Chevy, Kit

Part Number: DEI-050128

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Heat Sheath - 1-1/4in I.D. x 50ft Spool

Part Number: DEI-93404

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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Exhaust and Header Wrap, Glass Fiber, 1,200 Degrees F Direct Heat, 2,000 Degrees F Radiant Heat, Tan, 1 in. Wide x 50 ft., Each

Part Number: DEI-010101

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Exhaust and Header Wrap, Glass Fiber, 1,200 Degrees F Direct Heat, 2,000 Degrees F Radiant Heat, Black, 2 in. Wide x 15 ft., Locking Ties, Kit

Part Number: DEI-901330

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Sound Deadener Insulation Tape and Roller Tool Kits

Part Number: CMB-DEI03

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Tape, EZ Grip, Orange, 1.30 in. Width, 5 ft Length, Self Fusing Silicone, Each

Part Number: DEI-10500

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Heat Barrier and Sound Deadening Mats, Transmission Tunnel Plate Shield, Chevy, C5 Corvette, Kit

Part Number: DEI-050525

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Exhaust and Header Wrap, Basalt Fiber, 1,800 Degrees F Direct Heat, 2,500 Degrees F Radiant Heat, Black, 2 in. Wide x 25 ft., Each

Part Number: DEI-901139

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Hood Insulation, Pontiac, Kit

Part Number: DEI-050095

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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'19-'23 Polaris RZR Trail 900 & 1000 - Complete Heat Control Kit

Part Number: DEI-902408

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Sleeve Installation Tools, Plastic, 8mm to 11mm, Each

Part Number: DEI-011009

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Hood Insulation, Pontiac, Kit

Part Number: DEI-050094

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 9, 2025 if ordered today

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Heat Barrier and Sound Deadening Mats, Transmission Tunnel Side Shields, Chevy, C5 Corvette, Kit

Part Number: DEI-050529

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Heat Control Kit, Full Vehicle, Polaris Slingshot, Kit

Part Number: DEI-902469

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Sound Deadening Mats, Sound Deadening Headliner and Side Window Combos, Sound Deadener/Heat Barrier, Self-adhesive, White, Jeep, Set

Part Number: DEI-050180

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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Sleeve Installation Tools, Plastic, 12mm to 19mm, Each

Part Number: DEI-011008

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Exhaust Heat Shield, Onyx Series Pipe Shield, 1,350 degrees F, Fiberglass/Silica, Black, Brushed Metal Trim, Flexible, Kit

Part Number: DEI-902457

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Fire Sleeve - 3/8in I.D. x 100ft Spool

Part Number: DEI-94470

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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