Audi A3 Spark Plugs (2015-2024) - Parts, Prices & Buying Guide
Find quality spark plugs for your Audi A3 (2015-2024). Browse 20 available listings with prices starting around $53.87. Smoother idle.
Found 7495 listings for "audi a3 spark plugs"
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4Pcs Iridium Spark Plugs for Audi A3 Sportback 2016-2018 95463 04E905612C
4PC 06K905601B Spark Plugs For VW Jetta VII Audi A3 A4 Q5 2.0T PLFER7A8EG NGK
Set of 4 Pcs for Bosch New Spark plugs 8180 04E905612 For AUDI A3 VW Jetta 1.4L
4 Spark plugs BOSCH 8180 REPLACE OEM # 04E905612C For AUDI A3 VW Jetta 1.4L
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For VW Jetta Audi A3 1.4L Set of 4 Iridium Spark Plugs 04E905612 new
4 NGK Laser Platinum Spark Plug 94833 for AUDI A4 A4 ALLROAD 2017-2020 2.0T L4
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A-Premium 4xIridium & Platinum Spark Plugs for VW Jetta Audi A3 Sportback e-tron
4X OEM spark plugs For Audi A3 A4 A5 Q5 A6 A7 Q7 Tiguan Passat Macan 06Q905601D
6x New Spark Plugs For VW Jetta Audi A3 1.4L Iridium 04E905612
About Audi A3 Spark Plugs Parts
Ensure reliable ignition with quality spark plugs for your Audi A3. Spark plugs ignite the air-fuel mixture in your engine cylinders. Replace them according to your vehicle's maintenance schedule for optimal performance and fuel economy.
Why Shop Spark Plugs for Audi A3?
- Genuine OEM and high-quality aftermarket options available
- Competitive pricing from verified eBay sellers
- Fast shipping options with buyer protection
- Easy returns and seller ratings for peace of mind
Technical Information
Properly gapped spark plugs ensure efficient combustion, good fuel economy, and smooth engine operation.
Available Types
- Copper
- Platinum
- Double platinum
- Iridium
Key Benefits
- Improved fuel efficiency
- Smoother idle
- Better acceleration
- Reduced emissions
Warning Signs to Watch For
- Rough idle
- Misfires
- Poor acceleration
- Increased fuel consumption
- Hard starting
Recommended Replacement Interval
Copper: 30,000 miles, Platinum: 60,000 miles, Iridium: 100,000 miles
Installation Information
This is a good DIY project for most skill levels.
Installation time may vary for Audi A3 based on engine bay layout and accessibility.
Frequently Asked Questions
How do I find the right spark plugs for my Audi A3?
Verify compatibility using your Audi A3's VIN number, production year (2015-2024), and engine code. Check seller compatibility charts and cross-reference OEM part numbers when possible.
How often should I replace spark plugs on my Audi A3?
General guideline: Copper: 30,000 miles, Platinum: 60,000 miles, Iridium: 100,000 miles. However, driving conditions (city vs highway, climate, towing) affect replacement frequency. Inspect regularly and replace when warning signs appear.
Should I use OEM or aftermarket spark plugs for my Audi A3?
OEM parts guarantee exact Audi specifications and fitment. Quality aftermarket brands often meet or exceed OEM standards at lower prices. For warranty vehicles, check if aftermarket parts affect coverage.
What are signs that my Audi A3 needs new spark plugs?
Common warning signs include: Rough idle, Misfires, Poor acceleration, Increased fuel consumption, Hard starting. If you notice any of these symptoms, inspect or replace the spark plugs promptly to prevent further damage.
Can I install spark plugs on my Audi A3 myself?
Yes, this is typically a moderate DIY job taking 1-2 hours. Always consult your owner's manual and follow proper safety procedures.