Wheel Nut Chrome Acorn Bulge Seat 1/2 Inch-20, Hex 13/16 Inch Length 1.375 Inch (Quantity 4) to Neutral Safety Switch

• Wheel nut covers also available
• Easy to install
• Available in different quantities and packaging options
• Chrome wheel nut & lock kits available (where applicable)

• Reads And Erases Diagnostic Trouble Codes (DTCs)
• Tests HP/Torque And Performance
• Internet Updateable
• Transferable to Any Applicable Vehicle Application
• Easy To Use Capacitive Touch Buttons
• Full Color LCD

• 100% O.E. quality seals, diaphragms and check valves are installed on every unit for like-new performance and reliability.
• Exclusive rust-prohibitive finishing process extends unit life.
• Master cylinder output rods are pre-adjusted (when included) for easier and faster installation.
• New mounting nuts and washers ensure proper, hassle-free installation.
• All units are 100% vacuum tested to ensure reliable performance.

• Problem Solver® powdered metal gusher bearing design enables grease to flow through the bearing to the stud for reduced friction and enhanced strength and stability.
• Problem Solver® patented cover plate design allows for tighter tolerances vs traditional cover plate designs, providing a more durable and extended life part.
• Full ball metal stud provides 360 degrees of smooth, consistent, rotational movement.
• Durable, all metal construction for longer life.
• Wrench flats at the base of the stud allow for a positive hold and the use of sockets for quick and easy installation and removal.
• Greaseable socket design allows new lubricant to flush contaminants from the assembly, reducing corrosion and wear.

• Many sizes available
• Conveniently available in packs of different quantities
• Constructed from high quality steel, copper, brass, or rubber
• Dorman’s Engine Expansion Plugs are constructed to strict engineering quality standards

• Many sizes available
• Conveniently available in packs of different quantities
• Constructed from high quality steel, copper, brass, or rubber
• Dorman’s Engine Expansion Plugs are constructed to strict engineering quality standards

ACDelco has over 100 years of experience in the automotive industry and is a brand of GM Customer Care and Aftersales, a division of General Motors. ACDelco employs a two- or three-tiered distribution model, utilizing a network of appointed wholesale distributors to service independent installers, ACDelco independent service centers, retail and fleet customers.

Product Features:

• The kind of firepower you expect from ACDelco. The spark plug is what started it all for us, and with over 100 years of innovation behind each spark plug, you know they're going to be great. From the old to the new and even the non-automotive, ACDelco has a spark plug to fit just about whatever your need may be.

• Legal for on-road use
• OE quality
• Lights dim over time
• Replace lights in pairs

• Many sizes available
• Conveniently available in packs of different quantities
• Constructed from high quality steel, copper, brass, or rubber
• Dorman’s Engine Expansion Plugs are constructed to strict engineering quality standards

• Dogleg blade design provides better wrap on newer, curved windshields
• Pre-attached universal adaptor fits most vehicles directly
• All-metal construction for strength and durability

• Each gasket, set, or seal is built to meet or exceed all original equipment specifications and is validated for fit, form, and function
• Application specific design to ensure a perfect fit and correct operation for unsurpassed quality that you can trust
• FEL-PRO gasket sets are engineered and manufactured specifically for the aftermarket repair environment
• Every part for the repair procedure is included in the kit unless otherwise noted

• Low viscosity PAG oil for R-134a auto AC systems; ISO 46 viscosity
• ICE 32 Lubricant Enhancer helps extend compressor life and improve cooling capacity
• Meets OEM specifications

• Ultra High Power Spark Plug Replacement
• Over 1 Million Watts Of Patented Ignition Power
• Creates Precise Timing And Ignition
• Fast Growing Flame Kernel
• Improved Performance/Fuel Economy/Emissions
• Iridium Tip Produces More Complete Combustion
• OE Replacement For Iridium Tipped Spark Plugs
• Lifetime Warranty

• E3's DiamondFire edge to edge electrode provides maximum performance with increased efficiency and a faster more complete burn
• Smoother Acceleration & Idle - The faster flame initiated by the E3 spark plug results in a more complete burn of the ingested fuel charge. More pressure is created against the piston more fuel is put to work
• Energy - Power output improved by 6% on average in the typical operating ranges
• Efficiency - E3 "diamond shaped" side wire electrode projects the combustion spark in a way that more quickly ignites the air/fuel mixture, thereby creating a significantly faster and longer flame kernel
• Emissions - E3 provides a cleaner burning combustion, which translates into fuel savings and reduced engine carbon deposits
• E3 Spark Plugs are pre-gapped at the factory to meet O.E. requirements
• E3 Automotive spark plugs are warranted to be free of defects in material and workmanship for a limited 5 years or 100,000 miles from the date of purchase. This warranty does not cover plugs installed in any modified engine or used in any racing, aircraft, or commercial application. Spark plugs damaged by abuse, accidents, or improper installation or applications are not cover by the warranty.

• Each gasket, set, or seal is built to meet or exceed all original equipment specifications and is validated for fit, form, and function
• Application specific design to ensure a perfect fit and correct operation for unsurpassed quality that you can trust
• FEL-PRO gasket sets are engineered and manufactured specifically for the aftermarket repair environment
• Every part for the repair procedure is included in the kit unless otherwise noted

• Revolutionary surface air gap firing technology, featuring multiple spark paths, delivers a powerful spark for ultimate engine performance
• Offers smoother acceleration, top fuel economy and maximum engine power
• 4 yttrium-enhanced ground electrodes provide optimum access to the air/fuel mixture for the most efficient combustion; yttrium alloy ground electrodes reduce gap wear and oxidation for extended performance life

• Same part installed when the engine rolled off the assembly line
• 100,000-mile service interval
• Iridium-enhanced center electrode for improved durability and wear resistance
• .6 mm finewire design improves ignitability

• Engineered to withstand high operating pressures
• 300-series stainless-steel case
• Removes up to 90% of particles 20 microns or larger

• Original Equipment fit and form
• Dependable stopping power
• Single-layer shim absorbs noise and vibration for consistently quiet braking
• Limited Lifetime Warranty

• Precision-engineered rotors and cast-aluminum body with improved valve design provide consistent and reliable performance
• Includes oil pump screen mounting O-ring seal to complete installation

• 99.9% of all contaminants that pass through a PureONE oil filter are captured in the media.
• 100% covered in textured grip control that helps keep the filter from slipping when you’re installing or removing the filter.
• Micronic media traps microscopic contaminants
• PTFE treated sealing gasket for ease of installation and removal
• Silicone anti-drainback valve lasts longer for extended protection against engine dry start