DEI Hi-Temp Shrink Tube 12mm x 1.5in - Gray - 10801

Perfect for sealing spark plug wires to boots at each end forming a water-tight weatherproof seal. With a 3 to 1 shrink ratio, shrink tubes can be used to bundle wires as an alternative to tape or...

DEI Hi-Temp Shrink Tube 18mm x 1.5in - Gray - 10800

Perfect for sealing spark plug wires to boots at each end forming a water-tight weatherproof seal. With a 3 to 1 shrink ratio, shrink tubes can be used to bundle wires as an alternative to tape or...

DEI Oil Filter Heat Shield 2.5in x 3.5in x 3in - 3 Pack - 10741

Oil filters soak in a lot of heat from high performance engines. They are nestled tight to the oil pan and engine. DEI's Oil Filter Heat Shield effectively blocks radiant heat that can change the...

DEI Oil Filter Heat Shield 3.5in x 4.5in x 4in - 3 Pack - 10740

Oil filters soak in a lot of heat from high performance engines. They are nestled tight to the oil pan and engine. DEI's Oil Filter Heat Shield effectively blocks radiant heat that can change the...

DEI Protect-A-Boot and Wire Kit 8 Cylinder - Blue - 10732

Protect-A-Boots solve the problem of burning and cracking plug boots and wires from header and engine heat. Each kit includes everything needed to protect spark plug boots and wires from harmful...

DEI Protect-A-Boot and Wire Kit 8 Cylinder - Red - 10722

Protect-A-Boots solve the problem of burning and cracking plug boots and wires from header and engine heat. Each kit includes everything needed to protect spark plug boots and wires from harmful...

DEI Protect-A-Boot and Wire Kit 8 Cylinder - Titanium - 10705

Titanium Protect-A-Boots are the latest in thermal protection technology for spark plug boot protectors. Developed from a unique material mined from lava rock, stranded and woven into a proprietary...

DEI Protect-A-Boot and Wire Kit 8 Cylinder - Silver - 10702

Protect-A-Boots solve the problem of burning and cracking plug boots and wires from header and engine heat. Each kit includes everything needed to protect spark plug boots and wires from harmful...

DEI Vapor Block Sleeve 1in x 36in - 10672

Vapor Block(TM) solves the problem of fuel and other fluids boiling from extreme heat and causing a vapor lock situation. Prevent rough idling and difficult starting caused by vapor lock with DEI...

DEI Vapor Block Sleeve 3/8in x 36in - 10671

Vapor Block(TM) solves the problem of fuel and other fluids boiling from extreme heat and causing a vapor lock situation. Prevent rough idling and difficult starting caused by vapor lock with DEI...

DEI Vapor Block Sleeve 1/2in ID x 36in - 10669

Vapor Block(TM) solves the problem of fuel and other fluids boiling from extreme heat and causing a vapor lock situation. Prevent rough idling and difficult starting caused by vapor lock with DEI...

DEI Split Wire Sleeve Easy Loom Master Kit - 10663

Everything to protect and restore your factory or aftermarket wire harness from abrasion, chemicals and the elements. 5 different diameter Easy Loom sleeves, Shrink tube ends, silicone tape, locking...