Spark Plugs Specification
Verified OEM & Service Reference2015 Toyota 4runner 4.0L V6 (1GR-FE) — Spark Plugs
Recommended interval: Every 60,000–100,000 miles (40,000 miles on turbo engines)
Engine / Trim Variant
OEM Part Number
90919-01233
Quick Purchase
Check verified fitment on Amazon
Technical Specifications
| Cylinders / Plug Count | 6-cyl |
|---|
Compatible Aftermarket Options
Direct OEM cross-references- Buy Denso SK16HR11 on AmazonDensoSK16HR11
Search query: Denso SK16HR11 spark plug Toyota 4Runner
DIY Fitment & Verification Checklist for 2015 Toyota 4runner
- Confirm your engine code or trim variant above before ordering parts, as mid-year production changes can affect spark plugs 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 2015 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 spark plugs specification for a 2015 Toyota 4runner?
The primary OEM spark plugs part number / specification for the 2015 Toyota 4runner 4.0L V6 (1GR-FE) is 90919-01233.
Which aftermarket spark plugs brands fit the 2015 Toyota 4runner?
Compatible aftermarket options include Denso SK16HR11.