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![SPW300-CH-KSTR-1 DIY Super Mag Fiberglass-Oversleeved Spark Plug Wire Set, Straight Boots [Black]](https://www.jegs.com/images/mini_750/400/491/491-300chkstr1.jpg)
Vehicle Info NeededSCOTT PERFORMANCE WIREPART NUMBER: 491-300CHKSTR1
SPW300-CH-KSTR-1 DIY Super Mag Fiberglass-Oversleeved Spark Plug Wire Set, Straight Boots [Black]
$16153
Ships on 09/15/2026
Lowest Price GuaranteeDIY Kits
Straight Boots
Straight Boots
DIY Super Mag Fiberglass-Oversleeved Plug Wires300 Ohm 10 mm Straight Boots High-Temp Silicone-Coated BlackIncludes:
- (2) 42 in., (2) 38 in., (2) 34 in., (2) 30 in. Wires
- (10) Plug, Hei, Socket Boots/Terminals
Scott Performance Wire SPW300-CH-KSTR-1 Features:
- Robust .065 in. conductor with 125 tpi of .006 copper alloy wire
- 8.5 mm suppression core to effectively manage EMI/RFI noise
- 300 Ohms resistance to ensure consistent performance
- High-temp silicone and fiberglass blend sleeves are resistant to high temperatures, abrasions, and tears
- Engineered, hand-built, and hand-tested in the USA
High-Temperature Silicone Sleeved Spark Plug Wires
Scott Performance Silicone Sleeved SPW300 Spark Plug Wires are engineered, hand-built, and hand-tested for unparalleled quality. Choose between different sleeving options and multiple colors.
Part TypeSpark Plug Wire
Product LineScott Performance Silicone Sleeved SPW300 Spark Plug Wires
BrandSCOTT PERFORMANCE WIRE
Package Height3.0
Package Width9.0
Package Length12.0
Weight4.0 PG
Part CategoryPerformance Parts
Part FitmentUniversal
Vendor Part NumberSPW300-CH-KSTR-1
Package Qty1
Package TypeEA
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