A replacement battery for a 2021 Jeep Grand Cherokee typically runs from about $180 to $400, depending on whether you choose an aftermarket AGM battery or an OEM Mopar option, and whether professional installation is included. Labor, disposal fees, and local tax can add to the total.
What affects the price
The price you pay is influenced by the battery type (AGM vs. flooded), whether the vehicle uses a start-stop/eTorque system, the brand, warranty length, and where you purchase it. OEM batteries generally cost more but come with the dealership’s warranty and exact fit. Aftermarket AGM batteries are often cheaper and widely available at auto parts stores.
Battery options for the 2021 Grand Cherokee
These are the common battery options you'll encounter when replacing a 2021 Grand Cherokee battery. The exact size and compatibility depend on your trim and packaging, so it’s best to confirm the part number with a parts dealer.
- OEM Mopar replacement AGM battery (12V) designed for vehicles with stop-start/eTorque systems. Typical price range: roughly $230–$380.
- Aftermarket AGM batteries from brands like Bosch, DieHard, Interstate, or Duralast. Typical price range: roughly $180–$320.
- Premium/high-output AGM batteries (larger CCA or extended warranty). Typical price range: roughly $300–$450.
- Flooded/maintenance-free non-AGM battery (less common for models with start-stop). Typical price range: roughly $120–$180.
AGM batteries are commonly recommended for 2021 Grand Cherokees because they support the start-stop/eTorque system and offer better durability in many climates. Always verify compatibility with your exact VIN before purchasing.
Estimated price ranges by retailer
Prices vary by retailer, warranty, and whether the battery is OEM Mopar or an aftermarket equivalent. The ranges below reflect typical street prices as of the latest available data across major outlets.
- Automotive parts stores (AutoZone, Advance Auto Parts, O'Reilly): approximately $180–$320 for AGM batteries; installation may add $0–$100.
- Dealerships (OEM Mopar batteries): approximately $260–$400; installation is often included or available for an added fee.
- Warehouse clubs and big-box retailers (Costco, Sam’s Club): approximately $210–$280 for AGM batteries, depending on stock and warranty.
- Online retailers with home delivery or curbside pickup: approximately $180–$320, depending on brand, shipping, and warranties.
When shopping, compare battery warranties (length and coverage), cold-cranking amps (CCA), reserve capacity (RC), and whether the supplier supports free testing or installation. If you’re unsure about the correct group size or whether AGM is required for your exact build, contact a Jeep dealer or a qualified shop with your VIN.
Summary
For a 2021 Jeep Grand Cherokee, expect to pay roughly $180–$400 for a new battery, with AGM batteries favored for models with start-stop/eTorque. OEM Mopar batteries sit at the higher end of the range, while reputable aftermarket AGM options can be more affordable. Installation costs vary by provider, so factor in labor when budgeting. Always confirm the exact battery size and compatibility for your VIN before purchasing.
How long should a battery last in a 2021 Jeep Grand Cherokee?
between three and five years
In general, the battery in a Jeep Cherokee will last between three and five years. Several factors can impact this, including weather conditions, driving habits, battery quality, and how often the vehicle is driven.
What kind of battery does a 2021 Jeep Cherokee take?
About Jeep Cherokee Car Batteries
Standard BCI Group Sizes for Jeep Cherokees are 34, 48 and 94R. It's important to choose the right BCI Group size for your model so your battery meets the vehicle's electrical demands. No need to pop the hood! If you own a Jeep Cherokee, the battery is located under the passenger seat.
How much does a 2021 Jeep Grand Cherokee battery cost?
The average price for a 2021 Jeep Grand Cherokee Automotive Batteries and Related Product at Advance Auto Parts is around $285.87, with a range that starts at $259.99 and goes up to $369.99.
How much does it cost to replace the battery in a Jeep Grand Cherokee?
between $520 and $571
The average cost for a Jeep Grand Cherokee Battery Replacement is between $520 and $571. Labor costs are estimated between $71 and $104 while parts are priced between $449 and $467.