Car Batteries for 2003 Volkswagen Jetta

Get a New Volkswagen Jetta Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2003 Volkswagen Jetta today and schedule a quick installation at Firestone Complete Auto Care.

Battery Size & Replacement for 2003 Volkswagen Jetta

Need more info about Volkswagen Jetta batteries? Use this chart to find the right battery size and CCAs for your Volkswagen Jetta.

Battery Engine Warranty Cold Cranking Amps
94RH7 L4/1.8L Replacement 36 months Performance months 800
H7-AGM L4/1.8L Replacement 36 months Performance months 850
48H6 L4/2.0L Replacement 36 months Performance months 730
H7-AGM L4/2.0L Replacement 36 months Performance months 850
47H5 V6/2.8L Replacement 36 months Performance months 650
H5-AGM V6/2.8L Replacement 36 months Performance months 680
94RH7 L4/1.9L Replacement 36 months Performance months 800
H7-AGM L4/1.9L Replacement 36 months Performance months 850
BATTERIES

L4/1.8L

- Battery: 94RH7

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 800

L4/1.8L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

L4/2.0L

- Battery: 48H6

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 730

L4/2.0L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/2.8L

- Battery: 47H5

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 650

V6/2.8L

- Battery: H5-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 680

L4/1.9L

- Battery: 94RH7

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 800

L4/1.9L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

Shopping for Volkswagen Jetta Car Batteries

You can pretty much drive your Volkswagen Jetta until you don't want to anymore. But your Jetta's battery? Don't count on it to last forever. On average, auto batteries last anywhere from three to five years. You want to replace your 2003 Volkswagen Jetta battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A sluggish engine start, an illuminated check engine light or battery signal, bloated battery case, corroded battery terminals, or weak lights can all be signs that your battery is on its last leg.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With best-in-class tools we can tell you how much "life" is left in your battery. Drop in for a free battery check and, if necessary, a battery replacement to help keep your 2003 Volkswagen Jetta running! Car batteries are one of our many specialties! Our technicians are well-acquainted with Volkswagen’s service specs for Jetta battery CCAs and reserve capacity. Get help figuring out the battery size that matches your vehicle, and schedule a weekday or weekend battery replacement service for your car.

Find the Right DieHard Battery for Your Jetta

We only want what’s best for your Volkswagen Jetta, which is why we carry just that. Your vehicle needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries shatter expectations using state-of-the-art advancements to fuel the expanding power requirements of new vehicles. They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Volkswagen Jetta and drive with confidence knowing that your battery will perform when you need it. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your Jetta’s New Battery Last

Got a new car battery installed in your 2003 Volkswagen Jetta? Great job! Give your new car battery the best start with proper care. flipping the dome lights and headlights off when exiting the car, decreasing the number of short trips you take, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.

Top Jetta Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a Jetta-specific battery question, visit your nearest store. Our expert techs have the answers you need.

  • Why won't my Jetta battery stay charged? A battery that won't hold a charge is almost as good as dead. It may be getting old. Or, you may have been leaving your car doors ajar and the dome lights on during the night. Stop in for a free battery check at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What do you do with my dead Jetta battery? We’ll recycle your car battery for you!
  • How much will replacing my Volkswagen Jetta’s battery cost if I get a DieHard battery? You can find affordable Jetta batteries by using one of our car battery coupons, when available. Plus, every DieHard battery comes with extra coverage thanks to DieHard Assurance and a free replacement warranty.
  •  How long do car batteries 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.
  • Why is there white, crusty buildup on my Jetta’s battery post? The white, flaky stuff that can build up around your Jetta’s battery terminals is known as corrosion. Acid leaking from your vehicle’s battery post can have a chemical reaction with the air, leading to an accumulation of the white, powdery substance over time. Corrosion can affect the flow of electricity between your battery and the electrical system in your Jetta, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.
  • What do I do about corrosion on my Jetta car battery? Regularly inspecting and cleaning your battery terminals will help keep your Jetta’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 Jetta batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install Jetta batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.