Volkswagen Tiguan Spark Plug Type
Volkswagen Tiguan spark plug type by generation with exact part numbers, gap, and torque from the factory manual.
Last updated: 2026-10-28 • Reading time: 8 min • By AllOEMManuals Editorial Team
Quick Answer
The VW Tiguan 2.0T uses NGK iridium spark plugs. 1st gen (2008-2017) uses NGK PFR7S8EG. 2nd gen (2018+) uses NGK PLFER7A8EG. Gap is preset on iridium plugs.
| Generation | Years | Top spec |
|---|---|---|
| 2nd Gen (2018-2024) | 2018-2024 | NGK PLFER7A8EG (iridium) |
| 1st Gen (2008-2017) | 2008-2017 | NGK PFR7S8EG (platinum/iridium) |
This vehicle's factory manual
The spec is above. This opens the 2018 Volkswagen Tiguan factory book. Use another year if yours is older.
Volkswagen Tiguan maintenance schedule
Know the exact spark plug type job for your Volkswagen Tiguan
The VW Tiguan 2.0T uses NGK iridium spark plugs. 1st gen (2008-2017) uses NGK PFR7S8EG. 2nd gen (2018+) uses NGK PLFER7A8EG. Gap is preset on iridium plugs.
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.
2nd Gen (2018-2024)
1st Gen (2008-2017)
Manual already checked Amazon for you
You came here for the exact spec. Now here is the exact part — plus the two things people always forget and have to run back to the store for.
Volkswagen Tiguan Spark Plugs Plugs
Buy the exact plugs with the right heat range and gap. Don't guess on spark 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 →
Aluminum heads strip at 18 ft-lbs — torque, do not guess
- 3Spark Plug SocketShop →
Magnetic or rubber insert — protects the ceramic
- 4Anti-Seize CompoundShop →
A dab on the threads prevents the 100k-mile weld
- 5Dielectric GreaseShop →
On the boot — prevents misfires from moisture
Get everything at once
One search shows all of the above on a single page.
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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 Volkswagen Tiguan so the job is ready when the parts arrive.
Frequently Asked Questions
- What spark plugs does a VW Tiguan use?
- The Tiguan 2.0T uses NGK iridium plugs (PLFER7A8EG on 2018+ models, PFR7S8EG on 2008-2017 models). These are long-life plugs with a 60,000 km interval.
- Can I gap VW Tiguan spark plugs myself?
- No. Modern iridium and platinum plugs come pre-gapped. Attempting to adjust the gap can damage the delicate electrode and affect combustion.
- What spark plug type does a Volkswagen Tiguan use?
- The VW Tiguan 2.0T uses NGK iridium spark plugs. 1st gen (2008-2017) uses NGK PFR7S8EG. 2nd gen (2018+) uses NGK PLFER7A8EG. Gap is preset on iridium plugs.
- What is the spark plug gap for a Volkswagen Tiguan?
- Preset (do not adjust) (2018-2024)
- How often to replace spark plugs on a Volkswagen Tiguan?
- 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.
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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: 2026-10-28