Best AC Delco Parts

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ACDELCO GM OE (PROFESSIONAL) IRIDIUM SPARK PLUGS

  • Iridium offers excellent engine idle stability and smooth performance
  • Iridium allows for small, efficient electrode designs for reliable cold starting and quick acceleration
  • Iridium fine-wire electrode helps burn away carbon deposits on the tip of the plug as they form
  • One piece suppressor seal helps block radio frequencies that can affect vehicle electronics
  • Suppressor seal meters spark energy for long electrode life and helps prevent combustion leakage
  • As spark plugs fire at an extremely high rate, these GM OE (Professional) Iridium Spark Plugs are under constant chemical, thermal, physical and electrical attack by corrosive gases that can reach upwards of 4,000 degrees Fahrenheit
  • Some ACDelco GM Original Equipment parts may have formerly appeared as ACDelco Professional

ACDelco GM OE (Professional) Iridium Spark Plugs are a high quality replacement ideal for many vehicles on the road today. ACDelco GM OE (Professional) Iridium Spark Plugs are our latest in spark plug technology and an exact replacement for your vehicle’s original components. Iridium composition of the spark plug provides a high melting point and great strength, and provides excellent wear resistance and durability. Some ACDelco GM Original Equipment parts may have formerly appeared as ACDelco Professional.

ACDELCO GM OE DEX-COOL ANTIFREEZE

  • Specially formulated optimum service intervals, the coolant can last up to 5 years or 150,000 miles. (Maintenance needs vary with different uses and driving conditions. See your Owner’s Manual for more information)
  • Helps provide resistance to corrosion by protecting brass, cast iron, steel, solder, and copper components. Also provides superior high-temperature protection for aluminum components
  • Non-silicate formula retains excellent heat transfer characteristics for optimum water pump life
  • Long shelf life: storage-stable for 8 years
  • The backwards compatible formula can be used with conventional cooling systems and may also be used for service of all 1994-95 GM vehicles EXCEPT 1994 Cavaliers/Sunfires with 4-cylinder engines. Must be replaced every 2 years/30,000 miles (whichever comes first) whenever used in a vehicle not originally designed to use Dex-Cool

ACDelco GM OE Dex-Cool Antifreeze Extended Life Coolant Concentrate is an orange, silicate and phosphate free, premium-grade coolant/antifreeze that is formulated with a chemical composition that minimizes breakdown of metal components in contact with the fluid. Based on carboxylate technology, ACDelco GM OE Dex-Cool Antifreeze Extended Life Coolant Concentrate has the properties needed to optimize the efficiencies of the new hybrid vehicles. This product is acceptable for use in all vehicles that require Dex-Cool coolant and the undiluted formula means that the user can customize the concentrations of water to coolant/antifreeze for optimum performance in a range of environments.

GOLD (PROFESSIONAL) AUTOMOTIVE AGM 36 MONTH BATTERY

  • Maintenance-free Absorbed Glass Mat (AGM) technology – no water required, no spills, no leaks, and no maintenance
  • Leak-proof pressurized valve system is engineered for safety and long life. helps prevent dry-out and acid damage to the terminals
  • High density plate oxide provides for maximum power-per-pound and dependable ‘high cycling’ service
  • Heavy top Lead and large through-partition connections, increases power output; increases durability, vibration resistance and longer auto battery life
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional  

ACDelco Gold (Professional) Automotive AGM 36 Month Batteries have high cycling capabilities, are remarkably charge-receptive, and are necessary for ‘start/stop’ vehicle applications. The Absorbed Glass Mat design is 100% leak and spill proof because the Electrolyte is permanently held in the glass mat separator instead of free flowing within each cell. Oxygen recombination minimizes water loss and reassures maintenance-free performance. ACDelco Gold (Professional) Automotive AGM 36 Month Batteries also have a 36 month Free Replacement Period. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.

GOLD (PROFESSIONAL VOYAGER) RV & MARINE 18 MONTH BATTERY

  • Thermoplastic reinforced separators maximize protection against plate shorting for optimum durability
  • Built-in “Green Eye” hydrometer on certain deep cycle batteries, for quick-glance state of charge monitoring
  • The extreme bond of our reformulated negative paste to help resist flaking to optimize overall performance and life
  • Both positive and negative grids are lead-calcium alloy, to maximize corrosion resistance, and cycle life and minimize water consumption for battery durability
  • Framed Positive Grid is optimized for conductivity, vibration resistance, and offers superior cycling performance
  • Dual 3/8 inch stainless steel stud and SAE post terminals
  • 100% pressure tested to reduce the possibility of future leaks
  • Maintenance Free – no water required and therefore are maintenance free
  • Strong and comfortable handle for easy portability
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional  
 

ACDelco Gold (Professional Voyager) RV and Marine 18 Month Batteries are specifically created for marine cranking applications. They are designed with thinner plates to deliver power quickly. A protective terminal design provides resistance to acid leaks and seepage, keeping terminal posts clean and corrosion-free. Calcium alloy maximizes the battery’s cycle life, and performance, and minimizes water consumption. ACDelco Gold (Professional Voyager) RV and Marine 18 Month Batteries are 100% pressure tested for leak-proof performance. Gold (Professional Voyager) RV and Marine 18 Month batteries are the cranking batteries with the built in toughness to take on the realities of everyday recreational use. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.

GOLD (PROFESSIONAL VOYAGER) AGM 18 MONTH BATTERY

  • Maintenance-free Absorbed Glass Mat (AGM) technology – no water required, no spills, no leaks, and no maintenance
  • AGM technology for our best deep cycle performance
  • Leak-proof pressurized valve system is engineered with safety and longevity in mind. Prevents dry-out and acid damage to the terminals
  • High density plate oxide provides for maximum power-per-pound and dependable ‘high cycling’ service
  • Heavy top Lead and large through-partition connections, maximizes power output; optimizes durability, vibration resistance and  auto battery life
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional 

ACDelco Gold (Professional Voyager), premium aftermarket AGM 18 Month batteries have high cycling capabilities and are remarkably charge-receptive. The Absorbed Glass Mat design is 100% leak and spill proof because the Electrolyte is permanently held in the glass mat separator instead of free flowing within each cell. Oxygen recombination reduces water loss and reassures maintenance-free performance. Engineered with heavier, thicker plates ACDelco Gold (Professional Voyager) AGM 18 Month batteries can withstand the potential damage of continual deep discharging and recharging. Both positive and negative grids are built with lead-calcium alloy to maximize corrosion resistance, optimize cycle life and reduce water consumption for battery durability. ACDelco Gold (Professional Voyager) AGM 18 Month batteries also include quick-glance charge monitoring. These premium aftermarket AGM batteries are manufactured to meet your expectations for fit, form, and function. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.

GOLD (PROFESSIONAL) 30 MONTH BATTERY

  • High density negative paste, maximizes performance and optimizes auto battery life
  • Enhanced life alloy/Silver Calcium stamped alloy optimizes cycle life and maximizes performance
  • Calcium Lead positive grid, maximizes conductivity and allows for low resistance
  • Robust Envelope Separator with puncture-resistant back, allows for optimum acid circulation and helps prevent shorts. Maximum acid circulation, helps the battery to remain cool, and extend battery life.
  • Vent cap design that resists acid leakage
  • Precision manufactured ribbed case that is 100% pressure tested, helps avoid future leaks and adds strength and rigidity
  • 100% Electrical short tested to minimize early failures
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional  

With a competitive 30-month free replacement limited warranty and a terminal design that resists acid leaks, seepage corrosion, and black post, ACDelco Gold (Professional) 30 Month Batteries deliver maintenance-free performance and peace of mind. ACDelco Gold (Professional) 30 Month Batteries have an impact- and break-resistant plastic case for durability, including robust separator envelopes to help with auto battery life. Intelligent use of lead and acid provides optimal blend of cold cranking amps and reserve capacity for outstanding performance for automotive applications. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.

What is more important Cold Crank Amps or Reserve Capacity?
The Cold Cranking Amps (CCA) test is the number of amps required to crank an engine for 30 seconds at 0 degrees Fahrenheit. Due to lower viscosity engine oils, gear reduction starters and smaller engines having the right amount of CCA is required but not too much. More CCA will not start your car faster. The Reserve Capacity test is the number of minutes that a battery will last with the headlights left on or at a 25 amp draw. Due to the increased electronics in a vehicle, having as much Reserve Capacity as possible is now more important than having the excessive CCA.

How can I tell how many Cold Cranking Amps my battery has?
Most Battery Manufacturers put the “CCA” rating right on the label of the battery. Be careful when shopping for batteries as some manufacturers put on the label a reference to “CA”. This is a reference to “Cranking Amps” this test is done at 32 degrees Fahrenheit and not a 0 degrees like the Cold Cranking Amp (CCA) test.

How can I tell how much reserve capacity my battery has?
This should be on the label right under the CCA rating of the battery.

Does this battery perform well in cold weather?
It is important to have the right battery for your vehicle. Refer to OEM specifications in your Owner’s manual or an OEM driven supplier such as ACDelco.

How long does this battery last without losing its charge?
All batteries need to be maintained. Parasitic drains in a vehicle can deplete a battery in 2-4 weeks. To be safe, vehicles should be started once a week or once every other week and idled for 5 minutes to ensure that the battery retains a reasonable state of charge.

What is the difference between a (Accessible) Maintenance-Free Battery and a Filler Cap Battery?
Batteries that are Accessible Maintenance Free or Sealed Maintenance Free have a Calcium Additive to the plate material inside the battery that helps to prevent the gassing off of electrolyte. These types of batteries should never need to have water added. Vent caps on these batteries should not be removed at any time as this breaks the seal and could allow seepage or water loss. Low electrolyte in these batteries is an indication of overcharging. Filler Cap batteries have an additive in them that requires the checking and refilling of the battery with distilled water.

If my car has a “start-stop” feature, does this affect what type of battery my car has?
In the case of GM vehicles AGM batteries are required for Start Stop vehicles. Use of a flooded battery will result in the life only being about 4-6 months. Most other vehicle manufacturers are using AGM for these vehicles as well.

Can I buy an ACDelco Gold (Professional) or Silver (Advantage) AGM Battery instead of an ACDelco EREV AGM Battery for my Chevrolet Volt?
No. The Chevrolet Volt requires this unique AGM battery.

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