Standard® 6838 - Spark Plug Wire Set

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Product Details

Standard products

Spark Plug Wire Set (6838) by Standard®. Designed utilizing the latest technology, this product by Standard features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed stringent industry standards.


Spark Plug Wire Lead 1: 16.5"
Spark Plug Wire Lead 2: 18.5"
Spark Plug Wire Lead 3: 22.5"
Spark Plug Wire Lead 4: 30.5"
Spark Plug Wire Lead 5: 38.5"
Spark Plug Wire Lead 6: 42.5"
Spark Plug Wire Lead 7: 44.5"
Spark Plug Wire Lead 8: 45.5"
Grease Pack: Teflon Silicone Grease Pack
Wire Diameter: 8 mm
Material: Silicone Jacket
Construction: Silicone Suppression Core
Insulation Material: Silicone
Quantity: 8


  • Premium Quality Silicone Wire Construction
  • Highest quality, high temperature spark plug boots
  • Protects against harsh engine compartment conditions that degrade wire
  • High dielectric, temperature, and abrasion protection for long term durability

Established in 1919, Standard Motor Products, Inc., is a leading independent manufacturer of replacement parts for motor vehicles in the automotive aftermarket industry, with an increasing focus on the original equipment and original equipment service markets. SMP® distributes its products through traditional and non-traditional channels under their own brand names, such as Standard®, BWD®, TechSmart®, Intermotor®, Hayden®, ACI®, Four Seasons®, etc. Organized into two major operating segments, Standard® supplies independent professional automotive technicians and do-it-yourselfers with high-quality replacement parts for engine management and temperature control products for domestic and import vehicles.

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Warranty Information

Standard warrants that its Products will be free from defects in material and workmanship for 3 years/36,000 mile from the date of purchase by the Original Purchaser. This warranty does not apply to any Products that have been subjected to misuse, mishandling, misapplication, neglect (including but not limited to improper maintenance), improper instal lation, or alterations.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Vehicle Fitment

Cadillac Calais
1976 Cadillac Calais
1975 Cadillac Calais
1974 Cadillac Calais
1973 Cadillac Calais
Cadillac Commercial Chassis
1984 Cadillac Commercial Chassis
1983 Cadillac Commercial Chassis
1982 Cadillac Commercial Chassis
1981 Cadillac Commercial Chassis
1980 Cadillac Commercial Chassis
1979 Cadillac Commercial Chassis
1978 Cadillac Commercial Chassis
1977 Cadillac Commercial Chassis
1976 Cadillac Commercial Chassis
1975 Cadillac Commercial Chassis
Cadillac Deville
1981 Cadillac Deville
  • 6.0L
  • Heavy Duty Models.
1980 Cadillac Deville
  • 6.0L
  • Heavy Duty Models.
1979 Cadillac Deville
  • 7.0L
  • Heavy Duty Models.
1978 Cadillac Deville
1977 Cadillac Deville
1976 Cadillac Deville
1975 Cadillac Deville
1974 Cadillac Deville
1973 Cadillac Deville
Cadillac Eldorado
1981 Cadillac Eldorado
  • 6.0L
1980 Cadillac Eldorado
  • 6.0L
1978 Cadillac Eldorado
1977 Cadillac Eldorado
1976 Cadillac Eldorado
1975 Cadillac Eldorado
1974 Cadillac Eldorado
Cadillac Fleetwood
1984 Cadillac Fleetwood
  • 6.0L
1983 Cadillac Fleetwood
  • 6.0L
1982 Cadillac Fleetwood
  • 6.0L
1981 Cadillac Fleetwood
  • 6.0L
1980 Cadillac Fleetwood
  • 6.0L
1979 Cadillac Fleetwood
  • 7.0L
1978 Cadillac Fleetwood
1977 Cadillac Fleetwood
1976 Cadillac Fleetwood
1974 Cadillac Fleetwood
1973 Cadillac Fleetwood
Cadillac Series 75
1975 Cadillac Series 75
Cadillac Seville
1981 Cadillac Seville
  • 6.0L
1980 Cadillac Seville
  • 6.0L
Cadillac Sixty Special
1975 Cadillac Sixty Special

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It is neither inferred nor implied that any item sold by is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.