A replacement 12‑volt battery for a 2020 Honda Pilot typically costs around $120 to $250 for a standard flooded option, with premium AGM or OEM‑equivalent batteries often $200 to $350, plus possible core charges and installation fees.
Battery size and compatibility for the 2020 Honda Pilot
The Pilot uses a 12‑volt automotive battery. The exact size—often one of several common group sizes—depends on trim and equipment. Most owners report Group 24F or Group 35 sizes for vehicles in this class, but the best way to verify is to check the battery label for the group size and cold-crank amps (CCA), or confirm with your owner’s manual or a parts specialist using your VIN.
How to verify the correct size
When shopping, record the current battery’s group size or bring the old battery to the store; using your VIN at a parts retailer will pull the correct size for your exact vehicle configuration.
Typical price ranges by battery type
Prices vary by technology and brand. The following ranges reflect common consumer options available in auto parts stores and dealerships in the United States as of 2025–2026.
- Standard flooded lead-acid battery (non-AGM): $100–$180
- Maintenance-free or AGM battery (absorbent glass mat or similar): $180–$300
- OEM-equivalent or premium AGM with longer warranty: $200–$350
Prices are influenced by warranty length, brand reputation, and whether the retailer offers core charging or installation services. Always check current pricing at your local retailer because promotions and regional pricing vary.
Where to buy and typical costs
Different outlets price batteries differently, and some offer installation and warranty packages that can affect the total cost. Below are common sources and what you can expect to pay there.
- Auto parts chains (for example, AutoZone, Advance Auto Parts, O'Reilly): typically $120–$260, depending on type and warranty
- Warehouse clubs and big-box retailers (Costco, Sam's Club): competitive pricing, often in the $150–$250 range, with installation sometimes available
- Honda or regional dealerships: generally higher, about $180–$350, plus variable diagnostic or disposal fees
- Online retailers with local install options: price varies; ensure compatibility with your VIN and arrange installation
Shopping around and checking for warranties (3–10 years, depending on brand) can save money in the long run. Some retailers also offer free battery checks and installation promotions.
Installation options and costs
Choose your installation method based on convenience, price, and warranty considerations. Common options include:
- Do-it-yourself replacement: save on labor but ensure you have the right tools, safety equipment and disposal method for the old battery
- In-store installation at a retailer: usually inexpensive or included with purchase; you may receive some level of warranty support
- Mobile battery replacement service: convenient for home or work locations; price often includes service call and disposal
- Dealership installation: convenient if you want OEM battery and dealership warranties; may be more expensive
Labor costs generally range from $0 to $50 if included with the battery purchase; some shops charge a small installation fee if it’s a simple swap, while others bundle it with the core charge and disposal.
Tips to save and what to watch for
Plan ahead to secure the best price and protection for your vehicle. Consider these tips to avoid surprises at checkout.
Always confirm the battery type (flooded vs AGM), the correct group size, and the warranty terms. Check local disposal and recycling rules, and consider a battery with a warranty that matches your ownership horizon.
Summary
Replacing the 12‑volt battery in a 2020 Honda Pilot typically runs from around $120 to $250 for a standard unit, rising to $200–$350 for premium AGM or OEM‑equivalent batteries, plus possible core charges and installation. Size and compatibility depend on trim and equipment, so verify the group size and CCA before purchase. Shopping around across auto parts stores, warehouse clubs, and dealerships—and weighing installation options—can help secure the best deal and longest warranty for your vehicle.
How much does a Honda Pilot battery cost?
between $242 and $263
The average cost for a Honda Pilot Battery Replacement is between $242 and $263 but can vary from car to car.
Is $300 expensive for a car battery?
Most drivers will spend between $90 and $200 for a standard replacement. That range covers most lead-acid batteries found in everyday cars, SUVs, and light trucks. Vehicles with higher electrical demands or special systems may need AGM or premium batteries, which can run anywhere from $150 to $400 or more.
How much is a new battery for a 2020 Honda Pilot?
Affordable Prices and Wide Selection
But with Advance Auto Parts, you can find high-quality Batteries and Chargers for your 2020 Honda Pilot at great prices. Our Batteries and Chargers inventory for this model ranges from just $209.99 to $369.99, with an average price of $281.24.
How long does a battery last in a 2020 Honda Pilot?
between 3 to 5 years
Your 2020 Honda Pilot battery will typically last between 3 to 5 years, but that can vary heavily depending on type of battery, battery size, weather conditions and driving habits. Even still, just because your battery isn't completely dead, doesn't mean it's operating at optimal levels.