Automotive Ignition & Electrical Supplies

Highlight Keywords

Whatever sparks your high performance dream, you’ll find it here. Get your engine started with a high-amp battery and high-torque mini starter. Keep the power flowing...

Whatever sparks your high performance dream, you’ll find it here. Get your engine started with a high-amp battery and high-torque mini starter. Keep the power flowing with a digital ignition control, performance distributor, and low-resistance ignition wires. Outfit your race car with competition-proven automotive electronics and accessories, or rewire your resto-mod with a complete wiring harness. Reprogram your vehicle’s computer or rejuvenate your daily driver with a new distributor cap, rotor, and spark plugs. We have the best automotive ignition and electrical supplies from the biggest names in the industry, in stock...

Showing All Items, Including Not in Stock Items That Match "NS-300"

Individual Parts

Part Groups

Results 1 - 25 of 232

Standard Motor Neutral and Backup Safety Switches NS-300

Neutral Safety and Backup Light Switch, Replacement, for Hyundai, for Kia, Each

Part Number: SMP-NS300

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 27, 2026 if ordered today

800 CCA Summit Racing™ Battery Pro Packs 06-0122 BCI Group 34/78

Battery, Red Top, Starting, 800 Cold Cranking Amps, Top and Side Post, BCI Group 12V, Hold Down and Cable Included, Kit

Part Number: CMB-06-0122

Not Yet Reviewed

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

Scott Performance Spark Plug Wire Sets SPW300-NS-426

SMALL BLOCK FORD OVER VALVE COVER 300 OHM 85MM 45 DEG PLUG BOOT / 90 DEG CAP-COIL BOOT/HEI 24" COIL WIRE KIT

Part Number: SCW-300-NS-426

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Scott Performance - Spark Plug Wire Sets for 1996-2002 VIPER - SPW300-NS-690-II

DODGE VIPER GEN 2 300 OHM HIGH PERFORMANCE SPARK PLUG WIRE SET / 85MM STRAIGHT PLUG BOOT / 90 DEG CAP-COIL BOOT/HEI

Part Number: SCW-300-NS-690II

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-NS-421

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 85MM STRAIGHT PLUG BOOT / 90 DEG CAP COIL BOOT/HEI 24" COIL WIRE KIT

Part Number: SCW-300-NS-421

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-NS-415

BIG BLOCK CHEVY OVER VALVE COVER 300 OHM 85MM 45 DEG PLUG BOOT / 90 DEG CAP-COIL BOOT/HEI 24" COIL WIRE KIT

Part Number: SCW-300-NS-415

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-NS-LS-T

CHEVY LS TRUCK 300 OHM HIGH PERFORMANCE SPARK PLUG WIRE SET / 85MM 45 DEG PLUG BOOT / 45 DEG COIL BOOT/GM COIL

Part Number: SCW-300-NS-LS-T

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-NS-437

SMALL BLOCK CHEVY OVER & UNDER 300 OHM HIGH PERFORMANCE SPARK PLUG WIRE SET / 85MM 90 DEG PLUG BOOT / 90 DEG CAP COIL BOOT/HEI 24" COIL WIRE KIT

Part Number: SCW-300-NS-437

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-NS-KSTR

SPARK PLUG WIRE KIT 300 OHM 85MM STRAIGHT PLUG BOOT 90 DEG HEI AND 90 DEG SOCKET BOOTS AND TERMINALS (10 EACH)

Part Number: SCW-300-NS-KSTR

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 30, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-NS-407

SMALL BLOCK CHEVY UNDER HEADER 300 OHM 85MM 90 DEG PLUG BOOT / 90 DEG CAP COIL BOOT/HEI 24" COIL WIRE KIT

Part Number: SCW-300-NS-407

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-NS-430

BIG BLOCK FORD UNDER HEADER 300 OHM HIGH PERFORMANCE SPARKPLUG WIRE SET / 85MM 90 DEG PLUG BOOT / 90 DEG CAP-COIL BOOT/HEI 24" COIL WIRE KIT

Part Number: SCW-300-NS-430

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-NS-439

SMALL BLOCK FORD UNDER HEADER 300 OHM HIGH PERFORMANCE SPARKPLUG WIRE SET / 85MM 90 DEG PLUG BOOT / 90 DEG CAP-COIL BOOT/HEI 24" COIL WIRE KIT

Part Number: SCW-300-NS-439

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-NS-525S

CHEVY LS SHORT 525 CRATE OVER VALVE COVER 300 OHM HIGH PERFORMANCE SPARK PLUG WIRE SET / 85MM 45 DEG PLUG BOOT / STRAIGHT COIL BOOT/GM COIL

Part Number: SCW-300-NS-525S

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 30, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-NS-23

FORD 23L 300 OHM HIGH PERFORMANCE SPARK PLUG WIRE SET / 85MM STRAIGHT PLUG BOOT / 90 DEG CAP-COIL BOOT/HEI 16" COIL WIRE KIT

Part Number: SCW-300-NS-23

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 30, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-NS-525L-F

CHEVY LS LONG 525 CRATE AROUND FRONT UNDER HEADER 300 OHM 85MM 90 DEG PLUG BOOT / 90 DEG COIL BOOT/GM COIL

Part Number: SCW-300-NS-525LF

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 30, 2026 if ordered today

Scott Performance - Spark Plug Wire Sets for 1992-1995 VIPER - SPW300-NS-690-I

DODGE VIPER GEN 1 300 OHM HIGH PERFORMANCE SPARK PLUG WIRE SET / 85MM STRAIGHT PLUG BOOT / 90 DEG CAP-COIL BOOT/HEI

Part Number: SCW-300-NS-690-I

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-NS-604

SMALL BLOCK CHEVY 604 CRATE 300 OHM HIGH PERFORMANCE SPARK PLUG WIRE SET / 85MM 90 DEG PLUG BOOT / 90 DEG CAP COIL BOOT/HEI 24" COIL WIRE KIT

Part Number: SCW-300-NS-604

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-NS-516

BIG BLOCK CHEVY UNDER HEADER DRAGSTER 300 OHM 85MM 90 DEG PLUG BOOT / 90 DEG CAP-COIL BOOT/HEI 24" COIL WIRE KIT

Part Number: SCW-300-NS-516

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-NS-435

SMALL BLOCK CHEVY AROUND FRONT 300 OHM HIGH PERFORMANCE SPARK PLUG WIRE SET / 85MM 90 DEG PLUG BOOT / 90 DEG CAP COIL BOOT/HEI 24" COIL WIRE KIT

Part Number: SCW-300-NS-435

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-NS-K45

SPARK PLUG WIRE KIT 300 OHM 85MM 45 DEG PLUG BOOT 90 DEG HEI AND 90 DEG SOCKET BOOTS AND TERMINALS (10 EACH)

Part Number: SCW-300-NS-K45

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 30, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-NS-428

BIG BLOCK FORD FE OVER VALVE COVER 300 OHM 85MM STRAIGHT PLUG BOOT / 90 DEG CAP-COIL BOOT/HEI 24" COIL WIRE KIT

Part Number: SCW-300-NS-428

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-NS-429

BIG BLOCK FORD OVER VALVE COVER 300 OHM HIGH PERFORMANCE SPARK PLUG WIRE SET / 85MM 45DEG PLUG BOOT / 90 DEG CAP-COIL BOOT/HEI 24" COIL WIRE KIT

Part Number: SCW-300-NS-429

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-NS-402

SMALL BLOCK CHEVY OVER VALVE COVER 300 OHM 85MM 90 DEG PLUG BOOT / 90 DEG CAP COIL BOOT/HEI 24" COIL WIRE KIT

Part Number: SCW-300-NS-402

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-NS-660

SMALL BLOCK DODGE 300 OHM HIGH PERFORMANCE SPARK PLUG WIRE SET / 85MM STRAIGHT PLUG BOOT / 90 DEG CAP-COIL BOOT/HEI 24" COIL WIRE KIT

Part Number: SCW-300-NS-660

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-NS-530

BIG BLOCK FORD UNDER HEADER DRAGSTER 300 OHM 85MM 90 DEG PLUG BOOT / 90 DEG CAP-COIL BOOT/HEI 24" COIL WIRE KIT

Part Number: SCW-300-NS-530

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-NS-LS-S

CHEVY LS STANDARD 300 OHM HIGH PERFORMANCE SPARK PLUG WIRE SET / 85MM 45 DEG PLUG BOOT / 45 DEG COIL BOOT/GM COIL

Part Number: SCW-300-NS-LS-S

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Page 1 of 10
Next