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Vehicle Info NeededMSD IGNITIONPART NUMBER: 121-31639
Red Super Conductor 8.5 mm Spark Plug Wires, Ford Raptor 6.2L V8
$11155$123.95You Save$12.40
Ships on 09/17/2026
Lowest Price GuaranteeFord 8-cylinder
- Super Conductor 8.5 mm Spark Plug Wires
- 2010-2015 Ford F-150, F-250 SD, F-350 SD, SVT Raptor Truck 6.2L V8
- Resistance: 40-50 Ohms Per Foot
- Plug Boots: Straight (bendable up to 45 degrees)
- Red
- Set of 8
- Direct replacement wire set built to exceed original equipment manufacturer (OEM) specifications
- Available in Red and Black wire jacket with grey high-temperature boots
- 8.5mm spark plug wire jacket protects against high heat, abrasion, and common automotive chemicals and fluids
- Copper alloy conductor has a resistance value of less than 50 OHMS per foot for maximum energy transfer to the spark plug
- Ferro-magnetic core suppresses electromagnetic interference (EMI) to prevent interference with on-board electronics
- High-quality stainless steel terminals provide positive retention on spark plugs and coils
- One year warranty from the date of purchase
Part TypeSpark Plug Wire
BrandMSD IGNITION
Package Height3.0
Package Width8.0
Package Length11.0
Weight2.005 PG
Part CategoryPerformance Parts
Diameter (Mm)8.5
Wire SeriesSuper Conductor
Specific Or UniversalSpecific
ColorRed
Wire ColorBlack
QuantitySold as a set of 8
Spark Plug Boot ColorGray
Spark Plug Boot MaterialHi Temp Silicone
Conductor MaterialCopper Alloy
Conductor StyleSpiral core
Part FitmentDirect Fit
Terminals IncludedYes
Boot TypeStraight
Vendor Part Number31639
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
