Toyota Yaris Spark Plug Type
Factory spark plug specifications for the Toyota Yaris.
Last updated: 2026-11-04 • Reading time: 8 min • By AllOEMManuals Editorial Team
Quick Answer
2016-2020 Toyota Yaris: DENSO FK16HR11.
| Generation | Years | Top spec |
|---|---|---|
| 2016-2020 | 2016-2020 | DENSO FK16HR11 |
| 2015 | 2015 | DENSO FK16HR11 |
This vehicle's factory manual
Toyota Yaris: choose your year, then confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
Toyota Yaris maintenance schedule
Know the exact spark plug type job for your Toyota Yaris
2016-2020 Toyota Yaris: DENSO FK16HR11.
Spark plug type and gap depend on the exact engine. Confirm the engine code before buying plugs or setting the gap. Once the spec is confirmed, use the supplies and purchase links below to build the full one-trip shopping list before you start the repair.
Exact Vehicle Check
The button opens the factory book for this vehicle. Use the engine picker only when your trim is not the one this page already matched.
2016-2020
2015
Parts and supplies
These links search for related products. Check your year, engine, specification, and fitment with the seller before ordering.
Toyota Yaris Spark Plugs Plugs
Confirm the specification and fitment for your exact vehicle before ordering.
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Spark Plugs — Manual's Parts List
Exact plugs, exact torque, no stripped threads.
- 1Spark PlugsShop →
DENSO FK16HR11 — buy the full set, not one at a time
- 2Torque Wrench (3/8")Shop →
Use the torque specified for your engine and spark plugs
- 3Spark Plug SocketShop →
Magnetic or rubber insert — protects the ceramic
- 4Dielectric GreaseShop →
On the boot — prevents misfires from moisture
Get everything at once
Search results vary; confirm each item and its fitment before buying.
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One-Trip Shopping List
Recommended supplies and tools for this job, grouped so you can buy everything before the repair starts.
Iridium Spark Plugs
Long-lasting performance plugs for modern engines.
Spark Plug Socket
Magnetic or rubber-insert socket to prevent damage.
Gap Gauge
Ensure your plugs are set to the exact factory spec.
Torque Wrench
Crucial for tightening plugs without stripping threads.
Anti-Seize Lubricant
Prevents plugs from welding to the cylinder head.
Dielectric Grease
Protects ignition boots and connectors from moisture.
Project Essentials
Basic tool sets, gloves, and cleaning supplies for your Toyota Yaris so the job is ready when the parts arrive.
Frequently Asked Questions
- What spark plug type does a Toyota Yaris use?
- 2016-2020 Toyota Yaris: DENSO FK16HR11.
- What is the spark plug gap for a Toyota Yaris?
- Standard electrode gap, 0.7 to 0.8 mm (0.028 to 0.032 in.) Maximum electrode gap, 1.1 mm (0.043 in.) (2016-2020)
- How often to replace spark plugs on a Toyota Yaris?
- Factory service manuals typically recommend spark plug replacement every 30,000–100,000 miles depending on plug material (copper, platinum, or iridium). Check your maintenance schedule for the exact interval.
Find your service manual
Select your vehicle and check the available manual sections for your exact configuration.
Author & Review
Published by AllOEMManuals, founded by Lyndon Bedford, an automotive technician with 20 years of experience. He owned and operated a mechanic shop in Hurst, Texas from 2014 to 2022 and continues hands-on repair work.
Content may combine manual references, general repair templates, and AI-assisted drafting. Confirm the source, vehicle configuration, and applicability before working. Report corrections through our contact page.
Last updated: 2026-11-04