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Infiniti Q45 Spark Plugs
At Andy's Auto Sport, we have a huge variety of Infiniti Q45 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 Infiniti Q45 spark plugs, so that whether you are looking for replacement Infiniti Q45 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 Infiniti Q45 spark plug needs!
Select Your Vehicle
Shop Infiniti Q45 Spark Plugs by Year
1 - 12 of 13
Sort by:
Fits: 01-02 Saturn LW Series, 1991 Toyota MR2 , 1993 BMW 740I, 1993 BMW 740Il , 1994 Mazda 626 DX, 1994 Mazda 626 LX, 1995 Dodge Avenger , 1995 Dodge Neon, ...
PART# 0786-4
$38.41
Fits: 00-06 Nissan Sentra L4-1.8 (QG18DE), 00-06 Nissan Sentra L4-1.8 (QG18DE), 01-03 Infiniti QX4 V6-3.5 (VQ35DE), 02-04 Infiniti I35 V6-3.5 (VQ35DE), 02-...
PART# SK16HR11
Retail: $104.80
$41.92
Fits: 00-04 Toyota Avalon V6-3.0 (1MZFE), 01-03 Toyota Highlander V6-3.0 (1MZFE), 01-03 Toyota RAV4 L4-2.0 (1AZFE), 01-03 Toyota Sienna V6-3.0 (1MZFE), 01...
PART# K20R-U11
Retail: $41.10
$16.44
Fits: 00-01 Acura Integra L4-1.8 (B18C5) , 00-01 Volkswagen Golf L4-1.8 (AWD), 00-01 Volkswagen Jetta L4-1.8 (AWD) , 00-02 Audi A6 Quattro V6-2.7 (APB), ...
PART# K20PR-L11
Retail: $41.30
$16.52
Fits: 00-04 Toyota Avalon V6-3.0 (1MZFE), 01-03 Toyota Highlander V6-3.0 (1MZFE), 01-03 Toyota RAV4 L4-2.0 (1AZFE), 01-03 Toyota Sienna V6-3.0 (1MZFE), 01...
PART# PK20R11
Retail: $92.00
$36.80
Fits: 00-06 Nissan Sentra L4-1.8 (QG18DE), 00-06 Nissan Sentra L4-1.8 (QG18DE), 01-03 Infiniti QX4 V6-3.5 (VQ35DE), 02-04 Infiniti I35 V6-3.5 (VQ35DE), 02-...
PART# IKH16
Retail: $116.30
$46.52
Fits: 00-01 Acura Integra L4-1.8 (B18C5) , 00-01 Volkswagen Golf L4-1.8 (AWD), 00-01 Volkswagen Jetta L4-1.8 (AWD) , 00-02 Audi A6 Quattro V6-2.7 (APB), ...
PART# PK20PR-L11
Retail: $92.00
$36.80
Fits: 00-06 Nissan Sentra L4-1.8 (QG18DE), 00-06 Nissan Sentra L4-1.8 (QG18DE), 01-03 Infiniti QX4 V6-3.5 (VQ35DE), 02-04 Infiniti I35 V6-3.5 (VQ35DE), 02-...
PART# K16HPR-U11
Retail: $71.20
$28.48
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
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
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
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
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?
Set of 8 Ignition Coils & Denso Platinum Spark Plugs for 2002-2006 Infiniti Q45
6PCS Iridium Spark Plugs 4469 For Hyundai Nissan Infiniti G35 M35 Q45 LFR5AIX-11
6pcs NGK 22401-5M015 Spark Plugs for Equator Frontier Quest Maxima Altima USA
6X For OEM Infiniti NGK Platinum Spark Plugs QX56 M45 Q45 -SET OF 6- 22401-5M015
8 Spark Plugs Bosch Double Iridiums For 2002-2006 INFINITI Q45 V8-4.5L
8x Spark Plugs for Jaguar Mercedes-Benz Lincoln INFINITI Q45 Ford Thunderbird
WHY TO BUY?
First off, your Infiniti Q45 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 Infiniti Q45 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 Infiniti Q45 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 Infiniti Q45 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 Infiniti Q45 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 Infiniti Q45 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.
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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Spark Plugs(13)
Infiniti Q45 Spark Plugs
At Andy's Auto Sport, we have a huge variety of Infiniti Q45 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 Infiniti Q45 spark plugs, so that whether you are looking for replacement Infiniti Q45 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 Infiniti Q45 spark plug needs!
Choose Your Vehicle:
Shop Infiniti Q45 Spark Plugs by Year
1 - 12 of 13
Sort by:
Fits: 01-02 Saturn LW Series, 1991 Toyota MR2 , 1993 BMW 740I, 1993 BMW 740Il , 1994 Mazda 626 DX, 1994 Mazda 626 LX, 1995 Dodge Avenger , 1995 Dodge Neon, ...
PART# 0786-4
$38.41
Fits: 00-06 Nissan Sentra L4-1.8 (QG18DE), 00-06 Nissan Sentra L4-1.8 (QG18DE), 01-03 Infiniti QX4 V6-3.5 (VQ35DE), 02-04 Infiniti I35 V6-3.5 (VQ35DE), 02-...
PART# SK16HR11
Retail: $104.80
$41.92
Fits: 00-04 Toyota Avalon V6-3.0 (1MZFE), 01-03 Toyota Highlander V6-3.0 (1MZFE), 01-03 Toyota RAV4 L4-2.0 (1AZFE), 01-03 Toyota Sienna V6-3.0 (1MZFE), 01...
PART# K20R-U11
Retail: $41.10
$16.44
Fits: 00-01 Acura Integra L4-1.8 (B18C5) , 00-01 Volkswagen Golf L4-1.8 (AWD), 00-01 Volkswagen Jetta L4-1.8 (AWD) , 00-02 Audi A6 Quattro V6-2.7 (APB), ...
PART# K20PR-L11
Retail: $41.30
$16.52
Fits: 00-04 Toyota Avalon V6-3.0 (1MZFE), 01-03 Toyota Highlander V6-3.0 (1MZFE), 01-03 Toyota RAV4 L4-2.0 (1AZFE), 01-03 Toyota Sienna V6-3.0 (1MZFE), 01...
PART# PK20R11
Retail: $92.00
$36.80
Fits: 00-06 Nissan Sentra L4-1.8 (QG18DE), 00-06 Nissan Sentra L4-1.8 (QG18DE), 01-03 Infiniti QX4 V6-3.5 (VQ35DE), 02-04 Infiniti I35 V6-3.5 (VQ35DE), 02-...
PART# IKH16
Retail: $116.30
$46.52
Fits: 00-01 Acura Integra L4-1.8 (B18C5) , 00-01 Volkswagen Golf L4-1.8 (AWD), 00-01 Volkswagen Jetta L4-1.8 (AWD) , 00-02 Audi A6 Quattro V6-2.7 (APB), ...
PART# PK20PR-L11
Retail: $92.00
$36.80
Fits: 00-06 Nissan Sentra L4-1.8 (QG18DE), 00-06 Nissan Sentra L4-1.8 (QG18DE), 01-03 Infiniti QX4 V6-3.5 (VQ35DE), 02-04 Infiniti I35 V6-3.5 (VQ35DE), 02-...
PART# K16HPR-U11
Retail: $71.20
$28.48
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
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
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
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
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?
Set of 8 Ignition Coils & Denso Platinum Spark Plugs for 2002-2006 Infiniti Q45
6PCS Iridium Spark Plugs 4469 For Hyundai Nissan Infiniti G35 M35 Q45 LFR5AIX-11
6pcs NGK 22401-5M015 Spark Plugs for Equator Frontier Quest Maxima Altima USA
6X For OEM Infiniti NGK Platinum Spark Plugs QX56 M45 Q45 -SET OF 6- 22401-5M015
8 Spark Plugs Bosch Double Iridiums For 2002-2006 INFINITI Q45 V8-4.5L
8x Spark Plugs for Jaguar Mercedes-Benz Lincoln INFINITI Q45 Ford Thunderbird
WHY TO BUY?
First off, your Infiniti Q45 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 Infiniti Q45 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 Infiniti Q45 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 Infiniti Q45 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 Infiniti Q45 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 Infiniti Q45 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.
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.
VIDEOS RELATED TO INFINITI Q45 SPARK PLUGS
VIDEOS RELATED TO INFINITI Q45 SPARK PLUGS
-
Video Description:Do I Need to Change Spark Plugs When I Add Boost?
Having the right spark plugs in forced induction applications is important, and in this video well tell you why. Highlights include:
*At 0:20, we explain why the right spark plugs and plug gap make a difference.
*At 0:58, we give our recommendations for choosing the proper spark plug gap for turbo and supercharged applications.'
