Should grease be installed into a spark plug boot?

Yes. The use of dielectric grease in the boot helps prevent spark flashover and allows easier boot removal in the future.

ACDelco Gold Spark Plug Wire Set

About this product

ACDelco Professional Spark Plug Wire Sets consist of a set of wires, encased in an insulating material, connectors, and insulating boots, and are a high quality replacement for many vehicles on the road today. The wires transfer high voltage pulses between the voltage source, the distributor, and the spark plugs. These premium aftermarket replacement components are manufactured to meet your expectations for fit, form, and function.

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Professional, premium aftermarket replacement
Provides the performance and dependability you expect from ACDelco
Manufactured to meet expectations for fit, form, and function

Distributor Coil End Boot Degree45°

Spark Plug End Boot Degree90°

Insulation Outside Diameter0.28 in / 7 mm

Outside Diameter7mm

ClassificationGold

Wire 1 Length10 in / 254 mm

Wire 3 Length10 in / 254 mm

Wire 4 Length10 in / 254 mm

Wire 6 Length10 in / 254 mm

Wire 2 Length10 in / 254 mm

Wire 5 Length10 in / 254 mm

Wire 8 Length10 in / 254 mm

Wire 7 Length10 in / 254 mm

Resistance500ohm

Insulation ColorBlack

Universal Or Specific FitSpecific

Coil End Boot ColorBlack

Spark Plug Boot MaterialSilicone Rubber

Insulation MaterialSilicone Rubber

Core MaterialFiberglass Reinforced Latex Graphite

Wire Separators IncludedNo

Spark Plug End Terminal TypeSnap Lock

Distributor Coil End Terminal TypeSnap Lock

Noise Suppression TypeYes

Boot TypeSolid

Distributor Coil End Boot TypeSilicone Angled

Spark Plug End Boot Quantity Straight0

Spark Plug End Boot Quantity Angled8

Spark Plug End Boot ColorBlack

Distributor Coil End Boot Degree45°

Insulation Outside Diameter0.28 in / 7 mm

ClassificationGold

Wire 3 Length10 in / 254 mm

Wire 6 Length10 in / 254 mm

Wire 5 Length10 in / 254 mm

Wire 7 Length10 in / 254 mm

Insulation ColorBlack

Coil End Boot ColorBlack

Insulation MaterialSilicone Rubber

Wire Separators IncludedNo

Distributor Coil End Terminal TypeSnap Lock

Boot TypeSolid

Spark Plug End Boot Quantity Straight0

Spark Plug End Boot ColorBlack

Spark Plug End Boot Degree90°

Outside Diameter7mm

Wire 1 Length10 in / 254 mm

Wire 4 Length10 in / 254 mm

Wire 2 Length10 in / 254 mm

Wire 8 Length10 in / 254 mm

Resistance500ohm

Universal Or Specific FitSpecific

Spark Plug Boot MaterialSilicone Rubber

Core MaterialFiberglass Reinforced Latex Graphite

Spark Plug End Terminal TypeSnap Lock

Noise Suppression TypeYes

Distributor Coil End Boot TypeSilicone Angled

Spark Plug End Boot Quantity Angled8

Limited Lifetime Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Good Maintenance Practices:

Before purchasing and installing a spark plug wire, make sure they are the correct size and fit for your vehicle.
Remove the wire by holding the boot, not the wire.
Keep plug wires free from contact with other engine components.
Reinstall plug wires in the original position, using correct routing and utilizing appropriate hold downs.
Regularly inspect your spark plug wires for signs of damage or wear, and replace them if signs of damage are found.

Troubleshooting Tips:

Illuminated Check Engine light

Model	Body Style	Trim	Year(s)
Allure			2008
LaCrosse			2008
Rainier			2004, 2005, 2006, 2007

About this product

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Professional, premium aftermarket replacement
Provides the performance and dependability you expect from ACDelco
Manufactured to meet expectations for fit, form, and function

Distributor Coil End Boot Degree45°

Spark Plug End Boot Degree90°

Insulation Outside Diameter0.28 in / 7 mm

Outside Diameter7mm

ClassificationGold

Wire 1 Length10 in / 254 mm

Wire 3 Length10 in / 254 mm

Wire 4 Length10 in / 254 mm

Wire 6 Length10 in / 254 mm

Wire 2 Length10 in / 254 mm

Wire 5 Length10 in / 254 mm

Wire 8 Length10 in / 254 mm

Wire 7 Length10 in / 254 mm

Resistance500ohm

Insulation ColorBlack

Universal Or Specific FitSpecific

Coil End Boot ColorBlack

Spark Plug Boot MaterialSilicone Rubber

Insulation MaterialSilicone Rubber

Core MaterialFiberglass Reinforced Latex Graphite

Wire Separators IncludedNo

Spark Plug End Terminal TypeSnap Lock

Distributor Coil End Terminal TypeSnap Lock

Noise Suppression TypeYes

Boot TypeSolid

Distributor Coil End Boot TypeSilicone Angled

Spark Plug End Boot Quantity Straight0

Spark Plug End Boot Quantity Angled8

Spark Plug End Boot ColorBlack

Distributor Coil End Boot Degree45°

Insulation Outside Diameter0.28 in / 7 mm

ClassificationGold

Wire 3 Length10 in / 254 mm

Wire 6 Length10 in / 254 mm

Wire 5 Length10 in / 254 mm

Wire 7 Length10 in / 254 mm

Insulation ColorBlack

Coil End Boot ColorBlack

Insulation MaterialSilicone Rubber

Wire Separators IncludedNo

Distributor Coil End Terminal TypeSnap Lock

Boot TypeSolid

Spark Plug End Boot Quantity Straight0

Spark Plug End Boot ColorBlack

Spark Plug End Boot Degree90°

Outside Diameter7mm

Wire 1 Length10 in / 254 mm

Wire 4 Length10 in / 254 mm

Wire 2 Length10 in / 254 mm

Wire 8 Length10 in / 254 mm

Resistance500ohm

Universal Or Specific FitSpecific

Spark Plug Boot MaterialSilicone Rubber

Core MaterialFiberglass Reinforced Latex Graphite

Spark Plug End Terminal TypeSnap Lock

Noise Suppression TypeYes

Distributor Coil End Boot TypeSilicone Angled

Spark Plug End Boot Quantity Angled8

Limited Lifetime Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Good Maintenance Practices:

Before purchasing and installing a spark plug wire, make sure they are the correct size and fit for your vehicle.
Remove the wire by holding the boot, not the wire.
Keep plug wires free from contact with other engine components.
Reinstall plug wires in the original position, using correct routing and utilizing appropriate hold downs.
Regularly inspect your spark plug wires for signs of damage or wear, and replace them if signs of damage are found.

Troubleshooting Tips:

Illuminated Check Engine light

Model	Body Style	Trim	Year(s)
Allure			2008
LaCrosse			2008
Rainier			2004, 2005, 2006, 2007

About this product

Product details

Specifications

Warranty

Maintenance

Good Maintenance Practices:

Troubleshooting Tips:

Fits these vehicles

About this product

Product details

Specifications

Warranty

Maintenance

Good Maintenance Practices:

Troubleshooting Tips:

Fits these vehicles

Frequently Asked Questions