Battery Specification
Verified OEM & Service Reference2021 Toyota 4runner 4.0L V6 (1GR-FE) — Battery
Recommended interval: Every 3–5 years (test CCA before winter)
Engine / Trim Variant
OEM Part Number
Verify by VIN / Amazon Garage
Quick Purchase
Check verified fitment on Amazon
Technical Specifications
| Battery Group Size | Group 24F |
|---|
Compatible Aftermarket Options
Direct OEM cross-referencesNo aftermarket cross-reference listed yet. Search directly for compatible battery options:
Search 2021 Toyota 4runner 4.0L V6 Battery on AmazonDIY Fitment & Verification Checklist for 2021 Toyota 4runner
- Confirm your engine code or trim variant above before ordering parts, as mid-year production changes can affect battery fitment.
- When purchasing OEM or aftermarket brands (Motorcraft, ACDelco, Mopar, Wix, Fram, Mobil 1, Bosch, NGK), cross-check the Amazon Garage Confirmed Fit badge with your 17-digit VIN.
- Always consult your 2021 Toyota 4runner owner's manual for exact torque specs and fluid service intervals.
Sources: NHTSA vPIC & OEM Service SpecificationsReport an inaccurate spec or part number
Frequently Asked Questions
What is the OEM battery specification for a 2021 Toyota 4runner?
Check the technical specifications table above for the 2021 Toyota 4runner 4.0L V6 (1GR-FE) battery sizing and fitment details.
Which aftermarket battery brands fit the 2021 Toyota 4runner?
Use your 17-digit VIN to confirm direct-fit aftermarket battery replacements on Amazon.