Audi A5 Spark Plugs (2018-2024) - Parts, Prices & Buying Guide
Browse 6,652 spark plugs listings for your Audi A5 with live marketplace pricing.
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NGK IRIDIUM IX SPARK PLUGS x 4 FIT AUDI A5 2.0 TFSI 2008-2013
NGK IRIDIUM IX SPARK PLUGS x 4 FIT AUDI A5 2.0 TFSI 2008-2013 - HEAT GRADE 7
Set of 4 Spark Plugs for Audi 1.8 & 2.0 TFSi | 06H905601A & 101905631H
NGK IRIDIUM IX SPARK PLUGS x 4 FIT AUDI A5 2.0 TFSI 2008-2013 - HEAT GRADE 8
4x NGK PFR7S8EG 1675 Laser Platinum Spark Plugs For AUDI A6 2.0 09/12--> TFSI
4 x NGK Spark Plugs for Audi, Seat, Skoda, Volkswagen (See Description) PFR7S8EG
VW Audi Skoda SEAT 1.4 TSI Genuine Spark Plug Set (4pcs) 04E905612C
Spark Plugs Set 4x 0241145528 Bosch YA5KIP80 Genuine Top Quality Guaranteed New
4 x NGK Laser Iridium Spark Plugs ILFER7C8EG For AUDI S3 2.0 06/18>04/19
4X IRIDIUM PLATINUM SPARK PLUGS FOR AUDI A5 1.8 TFSI 2007-2011
4x NGK PFR7S8EG 1675 Laser Platinum Spark Plugs For AUDI TT 2.0 10/06-->06/15
6x NGK PFR8S8EG 94460 Laser Platinum Spark Plugs For AUDI A5 3.0 04/09-->
6x NGK PFR6X-11 5757 Laser Platinum Spark Plugs For AUDI A5 3.2 02/07-->
Bosch 0241245673 Spark Plug For Audi A1 2014-2025 set of 4 of x4
A-Premium 4x Ignition Coils & 4x Spark Plugs for Audi A4 A5 A8 VW Tiguan Porsche
4X 101905611G For VW Transporter Tiguan Passat Audi A3 A4 A5 A6 Car Spark Plugs
8x BRISK DR15SXC Evo Laser Spark Plugs fit: Audi A5 S5 Quattro 4.2 V8 2007-2012
NGK Spark Plugs x 4 for Audi, Seat, Skoda and Volkswagen (See Desc.) ILFER7C8EG
4x Iridium Platinum Upgrade Spark Plugs Fits Audi TT (Mk2) 2.0 TFSI
4PCS OEMASSIVE Iridium Spark Plugs For Audi VW Seat Skoda 2005-2019 06H905601A
About Audi A5 Spark Plugs Parts
Ensure reliable ignition with quality spark plugs for your Audi A5. 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 A5?
- 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
Modern iridium and platinum plugs offer extended service life compared to traditional copper plugs.
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 A5 based on engine bay layout and accessibility.
Frequently Asked Questions
How do I find the right spark plugs for my Audi A5?
Verify compatibility using your Audi A5's VIN number, production year (2018-2024), 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 A5?
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 A5?
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 A5 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 A5 myself?
Yes, this is typically a moderate DIY job taking 1-2 hours. Always consult your owner's manual and follow proper safety procedures.