Honda Civic Spark Plug Type
Honda Civic spark plug type by generation with exact part numbers, gap specification, and torque from the factory service manual.
Last updated: 2026-11-01 • Reading time: 8 min • By AllOEMManuals Editorial Team
Quick Answer
Most modern Honda Civics use NGK iridium long-life spark plugs. 1.5T/2.0L (2016+) use NGK DILZKR7A11GS or similar. Gap: 0.039-0.043". Torque: 13 ft-lbs.
| Generation | Years | Top spec |
|---|---|---|
| 11th Gen (2022-2024) | 2022-2024 | NGK DILZKR7A11GS (iridium) |
| 10th Gen (2016-2021) | 2016-2021 | NGK DILZKR7A11GS (iridium) |
| 9th Gen (2012-2015) | 2012-2015 | NGK DILZKR7A11GS (iridium) |
This vehicle's factory manual
Honda Civic: choose your year, then confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
Honda Civic maintenance schedule
Know the exact spark plug type job for your Honda Civic
Most modern Honda Civics use NGK iridium long-life spark plugs. 1.5T/2.0L (2016+) use NGK DILZKR7A11GS or similar. Gap: 0.039-0.043". Torque: 13 ft-lbs.
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.
11th Gen (2022-2024)
10th Gen (2016-2021)
9th Gen (2012-2015)
8th Gen (2006-2011)
Parts and supplies
These links search for related products. Check your year, engine, specification, and fitment with the seller before ordering.
Honda Civic Spark Plugs Plugs
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Spark Plugs — Manual's Parts List
Exact plugs, exact torque, no stripped threads.
- 1Spark PlugsShop →
iridium — 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 Honda Civic so the job is ready when the parts arrive.
Frequently Asked Questions
- What spark plugs does a Honda Civic use?
- Modern Civics (2012+) use NGK iridium long-life plugs (DILZKR7A11GS or similar). These last 100,000 km. Older models may use platinum plugs with a 50,000 km interval.
- Can I use copper plugs in a Honda Civic?
- No. Copper plugs have the wrong heat range and much shorter lifespan. Always use the specified iridium or platinum plugs for proper engine performance and emissions.
- What spark plug type does a Honda Civic use?
- Most modern Honda Civics use NGK iridium long-life spark plugs. 1.5T/2.0L (2016+) use NGK DILZKR7A11GS or similar. Gap: 0.039-0.043". Torque: 13 ft-lbs.
- What is the spark plug gap for a Honda Civic?
- 0.039-0.043" (1.0-1.1 mm) (2022-2024)
- How often to replace spark plugs on a Honda Civic?
- 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: 2026-11-01