38 Results Found For "Design Engineering DEI 040104 - DEI Radiator Relief"

Design Engineering Radiator Relief, Reduces Temperature, Quicker Warmup, Antifreeze Compatible, 32 oz., Each

Part Number: DEI-040104

4.0 out of 5 stars ( 3 )

Cannot be shipped Internationally

• Restricted

Radiator Flush, Relief, 16 oz., Each

Part Number: DEI-040202

4.75 out of 5 stars ( 4 )

Cannot be shipped Internationally

• Restricted

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

Part Number: DEI-040204

Not Yet Reviewed

Cannot be shipped Internationally

• Restricted

Coolant Additive, Radiator Relief, 16 oz., Each

Part Number: DEI-040200

4.25 out of 5 stars ( 4 )

Cannot be shipped Internationally

• Restricted

Exhaust and Header Wrap, Titanium, 1,800 Degrees F Direct Heat, 2,500 Degrees F Radiant Heat, Lava Rock, Bronze, 2 in. Wide x 50 ft., Ties, Kit

Part Number: DEI-010095

4.47 out of 5 stars ( 66 )

Estimated Ship Date: Tomorrow

• Mfr. Rebate

$20.00 Mail-In Rebate

Price after Manufacturer Rebate: $82.99

Rebate Expires: 8/31/2025

Get $20 back after rebate on this DEI product! Go to www.summitracing.com/go/dei to redeem offer. ...Read More

Get UP TO $100 back after rebate on select DEI Exhaust Wrap! Go to www.summitracing.com/go/dei for more rebate details. Valid on purchases made between 7/1/25 and 8/31/25. Must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Rebate intended for end consumer only. Limit two qualifying purchases per household. Show Less

×

Heat Barrier and Sound Deadening Mats, Under Carpet Floor insulation kit, '90-'05 Miata - Thermal & Acoustic Interior Kit

Part Number: DEI-50295

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• Free Shipping

Heater Hotter, 16 oz, Each

Part Number: DEI-040206

5.0 out of 5 stars ( 2 )

Cannot be shipped Internationally

• Restricted

Heat Shield Liner 17-20 HD Touring, HD FLH/FLT/FLR Stock Bassani 2x2 Headpipe Firebrand Smooth Bore Khrome Werks Hide A Way Drag Supertrap Unfiltered

Part Number: DEI-901045

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Drop Ship
• Special Order

Heat Shield Liner 09-16 HD Touring HD FLH/FLT/FLR Stock Bassani 2x2 Headpipe Rush Economy Line Two Brothers Camp S Touring Supertrap Unfiltered

Part Number: DEI-901025

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Drop Ship
• Special Order

Heat Shield Liner - '17-'21 HD Touring, FLH/FLT/FLR, D&D Billet Cat 2-1

Part Number: DEI-901052

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Drop Ship
• Special Order

Insulation & Damping Kit, Interior Insulation & Damping Kit

Part Number: DEI-51400

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Insulation & Damping Kit, Interior Insulation & Damping Kit

Part Number: DEI-51410

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Heat Shield Liner - '09-'16 HD Touring Vance & Hines Pro Pipe

Part Number: DEI-901080

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Drop Ship
• Special Order

Heat Shield Liner - '17-'23 HD Touring S&S Sidewinder 2-1

Part Number: DEI-901081

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Drop Ship
• Special Order

Heat Shield Liner - '09-'16 HD Touring Khrome Werks Outlaw 2-1

Part Number: DEI-901083

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Drop Ship
• Special Order

Heat Shield Liner - '17-'23 HD Touring Khrome Werks Outlaw 2-1

Part Number: DEI-901084

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Drop Ship
• Special Order

Heat Shield Liner - '09-'16 HD Touring, Vance & Hines Power Duals

Part Number: DEI-901026

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Drop Ship
• Special Order

Heat Shield Liner - '09-'16 HD Touring, S&S Cycle Power Tune Duals

Part Number: DEI-901027

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Drop Ship
• Special Order

Heat Shield Liner - '09-'16 HD Touring, Rinehart Slim Line Duals

Part Number: DEI-901033

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Drop Ship
• Special Order

Heat Shield Liner - '17-'20 HD Touring, Vance & Hines Power Duals

Part Number: DEI-901046

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Drop Ship
• Special Order

Heat Shield Liner - '09-'16 HD Touring, Vance & Hines Dresser Duals

Part Number: DEI-901047

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Drop Ship
• Special Order

Heat Shield Liner - '12-'17 HD Softail, Vance & Hines Softail Duals

Part Number: DEI-901049

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Drop Ship
• Special Order

Heat Shield Liner - '86-'11 HD Touring, FXST/FLST, Vance & Hines Short Shots

Part Number: DEI-901051

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Drop Ship
• Special Order

Heat Shield Liner - '14-'21 Harley Sportster, Stock Head Pipes

Part Number: DEI-901055

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Drop Ship
• Special Order

Insulation & Damping Kit, Interior Insulation & Damping Kit

Part Number: DEI-51407

Not Yet Reviewed

Estimated Ship Date: Jul 14, 2025 if ordered today

• Free Shipping
• Special Order