Car Batteries for 2003 Land Rover Discovery

The Right Battery Size for a 2003 Land Rover Discovery

Researching battery replacements for your Land Rover Discovery? Check the chart to find the right car battery size and cold cranking amps for your Discovery.

Battery Engine Warranty Cold Cranking Amps
MT-34 V8/4.6L Replacement 24 months Performance 60 months 700
MTP-24 V8/4.6L Replacement 30 months Performance 72 months 750
BATTERIES

V8/4.6L

- Battery: MT-34

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 700

V8/4.6L

- Battery: MTP-24

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 750

Buying a Replacement Battery for Land Rover Discovery

Your Discovery doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. Don’t get stranded by your Discovery’s car battery. Replace it regularly instead! Watch for signs that your current battery is getting too old or too weak. A lagging starter, a blinking battery or check engine light, bloated battery case, corrosion-covered posts, or dim headlights may all indicate that your battery needs attention.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With computerized testing we can see how much charge is left in your battery. Drop in for a free battery check and, if necessary, a battery replacement to help keep your 2003 Land Rover Discovery running! Car batteries are one of our many specialties! Our expert technicians understand Land Rover service recommendations for Discovery battery CCAs and reserve capacity. Get help figuring out the battery size that's best for your Discovery, and schedule a fast car battery replacement at your earliest convenience.

Why Choose an Interstate Battery for Your Discovery?

We know what’s best for your Land Rover Discovery, which is why we exclusively carry the best. We install more than 700,000 car batteries a year using America's #1 replacement battery from Interstate Batteries. Interstate leads the way in terms of car battery reliability, performance, and innovation for many years. That's why you'll find Interstate Batteries in the engines of many a Land Rover Discovery. Their powerful products are installed in industrial lifts, severe duty trucks, utility vehicles, and boats! To run optimally, your 2003 Land Rover Discovery requires a dependable battery. And Interstate Batteries are Outrageously Dependable®.

Making Your Discovery’s New Battery Last

Did you recently have a new 2003 Land Rover Discovery car battery installed? Great job! Give your new car battery the best start with proper care. Give your new battery a hand by cutting back on unnecessary short trips, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.

Top Discovery Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a battery question that's unique to your Land Rover Discovery battery, visit your nearest store. Our technicians have the answers.

  • Why won't my Discovery battery stay charged? A battery is in its final hour when it will no longer hold a charge. It may be getting old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop in for a free battery check at your nearest Firestone Complete Auto Care and learn more about your battery's charge.
  • What do you do with my dead Discovery battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
  • How much will replacing my Land Rover Discovery’s battery cost? Get affordable prices on Land Rover Discovery batteries by using one of our limited-time battery deals. Plus, every Interstate Battery comes with a maintenance-free performance warranty and limited-time free replacement.

Land Rover Discovery Batteries Near You

Don’t let a dead battery stop you. Shop replacement car batteries for your 2003 Land Rover Discovery at Firestone Complete Auto Care.