Why doesn’t my I-Mark battery stay charged?

A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you may have been leaving your car doors ajar 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 I-Mark battery?

We recycle it! Nearly 100% of all lead-acid batteries are recyclable.

How much will replacing my Isuzu I-Mark’s battery cost if I get a DieHard battery?

Get affordable prices on Isuzu I-Mark 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.

How long can I expect my car battery to last?

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 stuff around my I-Mark’s battery post?

If you notice white, crusty stuff around the battery terminals of your I-Mark, 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 I-Mark’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

What do I do about corrosion on my I-Mark car battery?

Regularly inspecting and cleaning your battery terminals will help keep your I-Mark’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.

Who carries I-Mark batteries near me?

Your local Firestone Complete Auto Care sells and installs I-Mark batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

Car Batteries for 1989 Isuzu I-Mark

Get a New Isuzu Battery

Get a New Isuzu I-Mark Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 1989 Isuzu I-Mark today and schedule a quick installation at Firestone Complete Auto Care.

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1989 Isuzu I-Mark Battery Replacement & Size

Not sure what battery to get for your Isuzu I-Mark? Use the following chart to find information on Isuzu I-Mark battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
35-1	L4/1.5L	Replacement 24 months	Performance months	500
35-2	L4/1.5L	Replacement 36 months	Performance months	640
35-AGM	L4/1.5L	Replacement 36 months	Performance months	650
34/78-4	L4/1.6L	Replacement 24 months	Performance months	800
35-2	L4/1.6L	Replacement 36 months	Performance months	640
24F-RP	L4/1.6L	Replacement 48 months	Performance months	750

BATTERIES
L4/1.5L - Battery: 35-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 500
L4/1.5L - Battery: 35-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 640
L4/1.5L - Battery: 35-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650
L4/1.6L - Battery: 34/78-4 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 800
L4/1.6L - Battery: 35-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 640
L4/1.6L - Battery: 24F-RP - Warranty: Replacement 48 months, Performance months - Cold Cranking Amps: 750

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Buying a Replacement Battery for Isuzu I-Mark

You can pretty much drive your Isuzu I-Mark until you don't want to anymore. But your I-Mark's battery? Don't count on it to last forever. Generally, car batteries last from three to five years. Don’t get stranded by your I-Mark’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A sluggish engine start, a blinking battery or check engine light, swollen battery case, corroded battery terminals, or faded headlights can all be signs that your battery is waving goodbye.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. With best-in-class tools we can tell you how much "life" is left in your battery. Stop by for a free battery test and, if necessary, a battery replacement to help keep your 1989 Isuzu I-Mark running! Car batteries are only one of our many strong suits. Our expert technicians understand Isuzu service recommendations for I-Mark battery cold cranking amps and reserve capacity. Get help identifying the type and size of battery that's best for your I-Mark, and schedule a weekday or weekend battery replacement service for your car.

Find the Right DieHard Battery for Your I-Mark

We only want what’s best for your Isuzu I-Mark, which is why we carry just that. Your I-Mark needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries shatter expectations and house the latest technology to satisfy the expanding power needs of new vehicles and their accessories. Don't call a DieHard battery ordinary. It's an extraordinary battery. Choose a DieHard battery for your Isuzu I-Mark and get behind the wheel with confidence. Why? Because performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

Caring for a New Isuzu I-Mark Battery

Have you recently had a fresh battery installed in your Isuzu I-Mark? Good thinking! Now, help it last longer and stay charged by caring for it from the get-go. You can take care of your battery by cutting back on unnecessary short trips, keeping the battery posts corrosion-free, and not playing the radio or using other electronics when the engine is turned off.