1986 Renault R18i Car Batteries

Get a Battery for Your Renault R18i

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 1986 Renault R18i today and schedule a quick installation at Firestone Complete Auto Care.

The Right Battery Size for a 1986 Renault R18i

Not sure what battery to get for your Renault R18i? Check the chart to find the right car battery size and cold cranking amps for your R18i.

Battery Engine Warranty Cold Cranking Amps
42-1 L4/2.2L Replacement 24 months Performance months 495
BATTERIES

L4/2.2L

- Battery: 42-1

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 495

Buy the Right Battery for Your Renault R18i

Your R18i doesn't have an expiration date, but its battery does. Generally, car batteries last from three to five years. You want to replace your 1986 Renault R18i battery before it fails and leaves you stranded. Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, an illuminated check engine light or battery signal, swollen battery case, corroded battery posts, or weak lights may all indicate that your battery needs attention.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. Our equipment can see how much charge is left in your battery. Visit us for a complimentary battery check and, if needed, a replacement battery for your 1986 Renault R18i. Car batteries are one of our many specialties! Our technicians are familiar with Renault-specific recommendations for R18i car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that's best for your R18i, and schedule a weekday or weekend battery replacement service for your car.

Firestone Has DieHard Batteries for  R18is

Your Renault R18i deserves the best, which is why we exclusively carry the best. Your R18i needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries go above and beyond and house the latest technology to fuel the expanding power requirements of new vehicles and their accessories. Don't call a DieHard battery ordinary. It's an extraordinary battery. Choose a DieHard battery for your Renault R18i and get behind the wheel with confidence. Why? Because performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your R18i’s New Battery Last

Have you recently had a fresh battery installed in your Renault R18i? Great job! Now, help it last longer and stay charged by caring for it from the get-go. turning off all of the lights when you leave your vehicle, limiting short trips, keeping your battery posts clean, and not using electronics such as the radio and power outlets when the engine is off.

Top R18i Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have battery questions that are Renault R18i-specific, visit your nearest store. Our technicians are happy to help.

  • Why doesn’t my R18i battery stay charged? A battery that won't hold a charge is almost as good as dead. It may be getting old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop by for a complimentary battery check at your local Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What do you do with my dead R18i battery? We’ll recycle your car battery for you!
  •  How much do DieHard batteries cost for your Renault R18i? Get affordable prices on Renault R18i batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come with a free replacement warranty and extra coverage with DieHard Assurance.
  • What is the average lifespan of a car battery? Car battery lifespan varies depending on a few factors, including driving conditions, accessories,  how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.
  • What is the white, crusty substance accumulating on my R18i’s battery post? If you notice white, crusty stuff around the battery terminals of your R18i, it's likely corrosion. A chemical reaction between battery acid and the air can create a white, powdery substance that builds up over time on the terminals. This buildup can interfere with the electrical connection between the battery and your R18i’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
  • How do I clean a corroded R18i battery terminal? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your R18i owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.
  • Where can I find a battery for my R18i? Your local Firestone Complete Auto Care sells and installs R18i batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.