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Audi A3 Spark Plugs 

At Andy's Auto Sport, we have a huge variety of Audi A3 spark plugs to ensure that you have every spark plug option available to you. We go out of our way to carry every major line of Audi A3 spark plugs, so that whether you are looking for replacement Audi A3 spark plugs or performance spark plugs or anything in between, we've got it for you. Andy's Auto Sport is the ultimate shopping destination for your Audi A3 spark plug needs!


 Select Your Vehicle

Shop Audi A3 Spark Plugs by Year

Shop Audi A3 Spark Plugs by Brand


1 - 6 of 6
Sort by:




Fits: 00-01 Acura Integra L4-1.8 (B18C5) , 00-01 Audi A4 Quattro V6-2.8 (ATQ) , 00-01 Audi A4 V6-2.8 (ATQ) , 00-01 Audi A6 Quattro V6-2.8 (ATQ) , 00-01 A...

PART# IK20

Retail: $116.30
$46.52


Free Shipping!


Fits: 00-01 Infiniti I30 V6-3.0 (VQ30DE), 00-01 Infiniti Q45 V8-4.1 (VH41DE), 00-01 Kia Sephia L4-1.8 (5BP) , 00-01 Mazda 626 L4-2.0 , 00-01 Nissan Altima ...

PART# K20PR-U11

Retail: $41.10
$16.44


Free Shipping!


Fits: 04-05 Porsche 911 H6-3.6 , 04-05 Volkswagen Touareg V6-3.2 (BAA), 04-06 Audi TT Quattro V6-3.2 (BHE), 04 Volkswagen Golf V6-3.2 (BJS), 05 Audi A8 Quat...

PART# IXU22

Retail: $116.30
$46.52


Free Shipping!


Fits: 00-01 Acura Integra L4-1.8 (B18C5) , 00-01 Infiniti I30 V6-3.0 (VQ30DE), 00-01 Infiniti Q45 V8-4.1 (VH41DE) , 00-01 Kia Sephia L4-1.8 (5BP) , 00-01 M...

PART# SK20PR-L11

Retail: $142.00
$56.80


Free Shipping!


Fits: 00-01 Infiniti I30 V6-3.0 (VQ30DE), 00-01 Infiniti Q45 V8-4.1 (VH41DE), 00-01 Kia Sephia L4-1.8 (5BP) , 00-01 Mazda 626 L4-2.0 , 00-01 Nissan Altima ...

PART# PK20PR11

Retail: $92.00
$36.80


Free Shipping!



Fits: 04-05 Volkswagen Touareg V6-3.2 (BAA), 04-06 Audi TT Quattro V6-3.2 (BHE), 04 Volkswagen Golf V6-3.2 (BJS), 05 Audi A8 Quattro W12-6.0 (BSB), 06 Audi ...

PART# XU20EPR-U

Retail: $47.50
$19.00


Free Shipping!


Previous1Next

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Not able to find what you are looking for?

For Set of 4 06K905601B Iridium Spark Plugs NGK Audi A3 2020 Porsche VW 2021 L4

NGK Set 4 Laser Iridium Spark Plugs Gap 032 For Audi A3 A4 A6 TT Q VW Golf GTI

6 NGK Plugs Spark Plug For AUDI A3 TT Quattro VW 7563 Touareg PORSCHE CAYENNE

4 P For bosch Spark Plugs 04E905612 For 2013-18 AUDI A3 Volkswagen Jetta 1.4L

4X For Genuine OEM 06K 905 601B Spark Plug Platinum Audi Volkswagen 1.8L 2.0L L4

4X 06H905601A PFR7S8EG Premium Spark Plugs For VW Passat Golf Jetta Audi A4 A5




WHY TO BUY?
First off, your Audi A3 engine won't run without spark plugs - it won't even turn on without them. So, in that sense, you have no choice but to use spark plugs. However, beyond that, the proper Audi A3 spark plugs can improve performance and fuel economy, especially if your current spark plugs have been in use for a while. Some people change their Audi A3 spark plugs at every oil change, some change them annually, and some go by a specified mileage interval. Whatever your preferred schedule, you should inspect the plugs as often as possible, especially if you are experiencing hesitation or missing, or after you have made modifications to your engine.

DID YOU KNOW?
Spark plugs convert your Audi A3 engine's air/fuel mixture into energy by igniting it in the combustion chamber, making them one of the most important components in your ignition system, not to mention your engine itself. As critical as they are, it seems that they are neglected far too often and aren't given enough consideration when making performance modifications. Choosing the proper heat range for your Audi A3 spark plugs is just as important as making sure that the plugs are gapped correctly, so keep this in mind when choosing plugs for your stock or modified Audi A3 engine.
FAQs
Q: How do you install spark plugs?
A: Spark plugs are installed by using a spark plug socket. Simply remove the spark plug wires and unbolt the plugs. Replace and gap the new plugs and you should be set.

Q: What are spark plugs? Why buy spark plugs?
A: Spark plugs create a spark in the combustion chamber of the engine, igniting the fuel and air mixture and getting the engine running. When you're running a higher horsepower motor, spark plugs play a big role. A colder heat range plug (which is what more aftermarket spark plugs are) has less insulation; it cools off faster between firing and the introduction of a fresh charge of the air/fuel mixture. A hot plug can ignite the air/fuel mixture before the plug actually fires. This is called pre-ignition, a form of detonation, and can destroy a motor. When upgrading the power of your vehicle, make sure to look into a colder range spark plug.

Q: Do spark plugs come in sets of 4?
A: Spark plugs are sold individually (unless otherwise noted) and should be replaced all at the same time.




Audi A3 Spark Plugs 

At Andy's Auto Sport, we have a huge variety of Audi A3 spark plugs to ensure that you have every spark plug option available to you. We go out of our way to carry every major line of Audi A3 spark plugs, so that whether you are looking for replacement Audi A3 spark plugs or performance spark plugs or anything in between, we've got it for you. Andy's Auto Sport is the ultimate shopping destination for your Audi A3 spark plug needs!


Choose Your Vehicle:

Shop Audi A3 Spark Plugs by Year

Shop Audi A3 Spark Plugs by Brand

1 - 6 of 6
Sort by:




Fits: 00-01 Acura Integra L4-1.8 (B18C5) , 00-01 Audi A4 Quattro V6-2.8 (ATQ) , 00-01 Audi A4 V6-2.8 (ATQ) , 00-01 Audi A6 Quattro V6-2.8 (ATQ) , 00-01 A...

PART# IK20

Retail: $116.30
$46.52


Free Shipping!


Fits: 00-01 Infiniti I30 V6-3.0 (VQ30DE), 00-01 Infiniti Q45 V8-4.1 (VH41DE), 00-01 Kia Sephia L4-1.8 (5BP) , 00-01 Mazda 626 L4-2.0 , 00-01 Nissan Altima ...

PART# K20PR-U11

Retail: $41.10
$16.44


Free Shipping!


Fits: 04-05 Porsche 911 H6-3.6 , 04-05 Volkswagen Touareg V6-3.2 (BAA), 04-06 Audi TT Quattro V6-3.2 (BHE), 04 Volkswagen Golf V6-3.2 (BJS), 05 Audi A8 Quat...

PART# IXU22

Retail: $116.30
$46.52


Free Shipping!


Fits: 00-01 Acura Integra L4-1.8 (B18C5) , 00-01 Infiniti I30 V6-3.0 (VQ30DE), 00-01 Infiniti Q45 V8-4.1 (VH41DE) , 00-01 Kia Sephia L4-1.8 (5BP) , 00-01 M...

PART# SK20PR-L11

Retail: $142.00
$56.80


Free Shipping!


Fits: 00-01 Infiniti I30 V6-3.0 (VQ30DE), 00-01 Infiniti Q45 V8-4.1 (VH41DE), 00-01 Kia Sephia L4-1.8 (5BP) , 00-01 Mazda 626 L4-2.0 , 00-01 Nissan Altima ...

PART# PK20PR11

Retail: $92.00
$36.80


Free Shipping!


Fits: 04-05 Volkswagen Touareg V6-3.2 (BAA), 04-06 Audi TT Quattro V6-3.2 (BHE), 04 Volkswagen Golf V6-3.2 (BJS), 05 Audi A8 Quattro W12-6.0 (BSB), 06 Audi ...

PART# XU20EPR-U

Retail: $47.50
$19.00


Free Shipping!


Previous1Next

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Not able to find what you are looking for?

For Set of 4 06K905601B Iridium Spark Plugs NGK Audi A3 2020 Porsche VW 2021 L4

NGK Set 4 Laser Iridium Spark Plugs Gap 032 For Audi A3 A4 A6 TT Q VW Golf GTI

6 NGK Plugs Spark Plug For AUDI A3 TT Quattro VW 7563 Touareg PORSCHE CAYENNE

4 P For bosch Spark Plugs 04E905612 For 2013-18 AUDI A3 Volkswagen Jetta 1.4L

4X For Genuine OEM 06K 905 601B Spark Plug Platinum Audi Volkswagen 1.8L 2.0L L4

4X 06H905601A PFR7S8EG Premium Spark Plugs For VW Passat Golf Jetta Audi A4 A5




WHY TO BUY?
First off, your Audi A3 engine won't run without spark plugs - it won't even turn on without them. So, in that sense, you have no choice but to use spark plugs. However, beyond that, the proper Audi A3 spark plugs can improve performance and fuel economy, especially if your current spark plugs have been in use for a while. Some people change their Audi A3 spark plugs at every oil change, some change them annually, and some go by a specified mileage interval. Whatever your preferred schedule, you should inspect the plugs as often as possible, especially if you are experiencing hesitation or missing, or after you have made modifications to your engine.

DID YOU KNOW?
Spark plugs convert your Audi A3 engine's air/fuel mixture into energy by igniting it in the combustion chamber, making them one of the most important components in your ignition system, not to mention your engine itself. As critical as they are, it seems that they are neglected far too often and aren't given enough consideration when making performance modifications. Choosing the proper heat range for your Audi A3 spark plugs is just as important as making sure that the plugs are gapped correctly, so keep this in mind when choosing plugs for your stock or modified Audi A3 engine.
FAQs
Q: How do you install spark plugs?
A: Spark plugs are installed by using a spark plug socket. Simply remove the spark plug wires and unbolt the plugs. Replace and gap the new plugs and you should be set.

Q: What are spark plugs? Why buy spark plugs?
A: Spark plugs create a spark in the combustion chamber of the engine, igniting the fuel and air mixture and getting the engine running. When you're running a higher horsepower motor, spark plugs play a big role. A colder heat range plug (which is what more aftermarket spark plugs are) has less insulation; it cools off faster between firing and the introduction of a fresh charge of the air/fuel mixture. A hot plug can ignite the air/fuel mixture before the plug actually fires. This is called pre-ignition, a form of detonation, and can destroy a motor. When upgrading the power of your vehicle, make sure to look into a colder range spark plug.

Q: Do spark plugs come in sets of 4?
A: Spark plugs are sold individually (unless otherwise noted) and should be replaced all at the same time.






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