Spark Plugs Specification
Verified OEM & Service Reference2023 Hyundai Elantra 2.0L Smartstream I4 — Spark Plugs
Recommended interval: Every 60,000–100,000 miles (40,000 miles on turbo engines)
Engine / Trim Variant
OEM Part Number
18868-08115
Quick Purchase
Check verified fitment on Amazon
Technical Specifications
| Cylinders / Plug Count | 4-cyl |
|---|
Compatible Aftermarket Options
Direct OEM cross-references- Buy NGK ILZKR7B-11S on AmazonNGKILZKR7B-11S
Search query: NGK ILZKR7B-11S spark plug Hyundai
DIY Fitment & Verification Checklist for 2023 Hyundai Elantra
- 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 2023 Hyundai Elantra 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 2023 Hyundai Elantra?
The primary OEM spark plugs part number / specification for the 2023 Hyundai Elantra 2.0L Smartstream I4 is 18868-08115.
Which aftermarket spark plugs brands fit the 2023 Hyundai Elantra?
Compatible aftermarket options include NGK ILZKR7B-11S.