Frequently Asked Questions

Why is a battery important for a 2018 Ram 1500?

• Power and reliability: the battery supplies the electricity to start your 2018 Ram 1500 and run accessories when the engine is off, keeping electronics, safety systems, and engine management stable.
• Preventative care: a healthy battery reduces strain on your alternator and starter, helping preserve long‑term drivetrain reliability and lowering overall repair costs.
• Dealership advantage: Larry H. Miller Dodge RAM FIAT Tucson provides certified diagnostics, OEM replacement options, and transparent pricing that often costs less than independent shops while delivering factory-trained expertise and immediate & long-term savings.
• Warranty note: any repairs covered under warranty must be performed at a certified dealership to maintain protection.
• Financing: we offer service financing so you can get battery service now and pay later.

How long does a battery replacement take?

• Typical service time for a 2018 Ram 1500 battery replacement is 30–60 minutes, depending on battery type and accessory programming needs.
• Our certified technicians perform a full electrical check and confirm charging system performance to ensure long-term reliability.
• We prioritize quick turnarounds and clear communication so you can get back on the road; to set your time, please schedule service online.
• Service financing and same-day options are available to make repairs affordable and convenient.

How much does a battery cost for a 2018 Ram 1500?

• Battery pricing varies by battery chemistry and capacity, but Larry H. Miller Dodge RAM FIAT Tucson frequently offers competitive prices that often cost less than independent shops while including OEM-quality parts and certified installation.
• Choosing dealership service delivers immediate savings (fewer comebacks) and long-term value through correct fitment, warranty coverage, and proper disposal.
• Ask about current service specials and loyalty offers to lower your out‑of‑pocket costs even further.
• Remember: warranty-covered repairs must be completed at a certified dealership to preserve coverage.

How often should you replace the battery?

• Most batteries last 3–5 years under normal conditions; heavy towing, extreme temperatures, and short-trip driving can shorten life.
• Annual inspections at Larry H. Miller Dodge RAM FIAT Tucson help detect early signs of failure, protecting your investment in the 2018 Ram 1500 and extending component life.
• We provide full diagnostic reports so you understand timing and cost, and we offer service financing for immediate replacements when needed.

What type and size of battery is in the 2018 Ram 1500?

• The 2018 Ram 1500 uses a heavy-duty automotive battery sized and specified for larger pickup electrical demands; exact group size and cold-cranking amps depend on engine and options.
• Our technicians confirm correct battery chemistry and size for your vehicle and install the proper OEM-equivalent battery to ensure engine starting and accessory operation remain reliable.
• To confirm the exact battery size for your truck and to schedule appointment, contact our service department—certified techs will verify fitment and warranty details.