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Wire Crimpers

Good, clean wire connector crimps are the cornerstone of any vehicle electrical installation. And we’re guessing that’s why you’re here. Whether you need a spark plug...

Good, clean wire connector crimps are the cornerstone of any vehicle electrical installation. And we’re guessing that’s why you’re here. Whether you need a spark plug wire crimper to help complete your ignition system or a ratcheting wire crimper to finish off the installation of, say, a set of fog lights or a powered subwoofer, you’ll find top quality automotive wire crimpers here at Summit Racing.

But with well over 100 different electrical wire crimpers available, how do you pick the best automotive wire crimping tool for your project? For starters, you may want to determine what wire gauges you’ll be working with....

Good, clean wire connector crimps are the cornerstone of any vehicle electrical installation. And we’re guessing that’s why you’re here. Whether you need a spark plug wire crimper to help complete your ignition system or a ratcheting wire crimper to finish off the installation of, say, a set of fog lights or a powered subwoofer, you’ll find top quality automotive wire crimpers here at Summit Racing.

But with well over 100 different electrical wire crimpers available, how do you pick the best automotive wire crimping tool for your project? For starters, you may want to determine what wire gauges you’ll be working with. Most typical automotive electrical projects use anywhere from 18 AWG to 10 AWG wire, yet it’s not uncommon for ignition systems and spark plug wires to use larger gauges. For these applications, you may need something a bit more robust, like a 4-gauge wire crimper.

Understanding wire gauges can be tricky, especially if you’re new to all this and are shopping for your first automotive electric wire crimping tool. If you’re confused, no worries, just remember that, when it comes to wire gauge, the smaller the number, the bigger the wire. (Spark plug wire is often measured by the wire’s outside diameter instead of its gauge too, so you can sort crimping tools by wire diameter as well.)

You may also want a ratcheting wire crimper tool. A ratcheting wire crimper can be beneficial for a few reasons. For starters, a ratcheting wire crimper can deliver a more secure crimp by applying pressure more evenly around the wire and electrical connector. A ratcheting crimper can also offer more repeatable, uniform crimps on your automotive electrical connectors. So, if you’re doing a lot of automotive electrical work and installing a ton of connectors, then perhaps a ratcheting electrical wire crimper tool may be the best choice for your needs.

Check out the intuitive search filters that can help you refine your wire crimping tool search results, so you can pinpoint exactly which crimp tools will work best for your job. Check out all of your automotive wire crimping tool options now, at Summit Racing.

Individual Parts

Results 1 - 25 of 41

Wire Crimping Tool, Professional, Hand-held, Steel, Black Oxide, Blue Rubber Handle, Each

Part Number: PRF-70900

3.91 out of 5 stars ( 46 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Wire Crimping Tool, Ratcheting, Steel, Black Oxide, Rubber Handle, Each

Part Number: KTI-56206

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Pliers, Wire Crimping and Stripping, 10-26 AWG Stranded Wire, 8-22 AWG Solid Wire, Each

Part Number: KLE-1001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Wire Crimper, Open Barrel, Steel, Cushioned Grip, Each

Part Number: SNG-18600

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Wire Crimper, Metri Pack/Weatherpack, Steel, Cushioned Grip, Each

Part Number: SNG-18915

Not Yet Reviewed

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Cable Crimper, 7.5-Ton, Hydraulic, Steel, Black/Yellow, Rubber Handle, Black, 8 Hardened Steel Die Sets, Kit

Part Number: TTN-11981

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Wire Terminal Crimpers, Ratcheting Spark Plug Connector Crimper, Steel. Black, Rubber Handles, Yellow, Each

Part Number: TTN-11956

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Cable Crimper, 5-Ton, Hydraulic, Steel, Black Powdercoated, Vinyl Handle, Black, 9 Hardened Steel Die Sets, Kit

Part Number: TTN-11980

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Wire Crimping Tool, Mini Crimper, Stripper, Vise Mount, 8, 8.5mm Wires, Each

Part Number: MSD-3503

4.36 out of 5 stars ( 45 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Wire Crimping Tools, 2-Piece Wire Stripper and Ratcheting Crimpers, Hand-held, Steel, Black Oxide, Rubber Handle, Pair

Part Number: KLE-80013

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Wire Crimping Tool, Battery Cable End Crimper, Steel, Blue, Each

Part Number: KYS-10068859

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Wire Crimping Tools, 3 Point Crimpers, Use with 19mm or 3/4 in. Ratchet or Open End Wrench, Crimps Cable Terminal Ends up to 4/0 AWG, Each

Part Number: EZR-B7946

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Wire Crimping Tool, Deutsch, Steel, Cushion Handles, Crimps 14-18 Gauge Wire, Each

Part Number: SNG-18880

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Wiring Crimping Tools, Ratcheting Modular Crimpers, 22-16 AWG, 16-14 AWG, 12-10 AWG, Steel, Molded Grips, Each

Part Number: KLE-3005CR

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Wire Terminal Crimpers, Ratcheting, Each

Part Number: TTN-11477

4.79 out of 5 stars ( 14 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Crimper, Weather Pack, Ratcheting, 14-22 Gauge Wire, Kit

Part Number: OTC-4484

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Terminal Crimper for Deutsch 6, 8, and 10 Gage Closed Barrel Terminals

Part Number: SNG-18870

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Ratcheting Crimper Set, Weatherpack Barrel Terminal, 20-22 AWG, Kit

Part Number: SNG-18890

Not Yet Reviewed

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Wire Crimping Tools, Terminal Crimper, Rotating Dies, Steel, Each

Part Number: SNG-18840

Not Yet Reviewed

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Wire Crimping Tool, Ratcheting Modular Crimpers, Hand-held, Steel, Black Oxide, Black/Yellow Plastic Handles, Each

Part Number: KLE-VDV226011SEN

Not Yet Reviewed

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Crimping Tool, Ratcheting, Full-Cycle, 22-10 Insulated Terminals, Black, Each

Part Number: KLE-T1715

Not Yet Reviewed

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Wire Crimping Tool, Deutsch, Steel, Cushion Handles, Crimps 12 Gauge Wire, Each

Part Number: SNG-18860

Not Yet Reviewed

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Wire Terminal Crimpers, Ratcheting, Spark Plug Wires, 8.5mm, Each

Part Number: SUM-900399

4.69 out of 5 stars ( 160 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Ratchet Wire Crimper Tool for Non Insulated Open Barrel Wire Terminals - AWG 20-10

Part Number: NXO-12-00015

Not Yet Reviewed

Estimated Ship Date: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today