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GMC Sierra Spark Plugs 

At Andy's Auto Sport, we have a huge variety of GMC Sierra 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 GMC Sierra spark plugs, so that whether you are looking for replacement GMC Sierra 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 GMC Sierra spark plug needs!


 Select Your Vehicle

Shop GMC Sierra Spark Plugs by Year

Shop GMC Sierra Spark Plugs by Brand


1 - 8 of 8
Sort by:




Fits: 01-02 GMC Sierra 1500 HD, 01-02 GMC Sierra 2500 HD, 01-02 GMC Sierra 3500, 01-02 Silverado 1500 HD, 01-02 Silverado 2500 HD, 01-02 Silverado 3500 , 19...

PART# 0526-4

$30.44


Free Shipping!


Fits: 00-01 Chevrolet Lumina V6-3.1 (J) , 00-01 Mazda MPV V6-2.5 , 00-02 Cadillac Eldorado V8-4.6 (9) , 00-02 Chevrolet S10 L4-2.2 (5) , 00-02 Ford E-45...

PART# IT16

Retail: $116.30
$46.52


Free Shipping!


Fits: 00-01 Chevrolet Lumina V6-3.1 (J) , 00-01 Mazda MPV V6-2.5 , 00-02 Cadillac Eldorado V8-4.6 (9) , 00-02 Chevrolet S10 L4-2.2 (5) , 00-02 Ford E-45...

PART# T16EPR-U15

Retail: $41.10
$16.44


Free Shipping!


Fits: 00-01 Chevrolet Lumina V6-3.1 (J) , 00-01 Mazda MPV V6-2.5 , 00-02 Chevrolet S10 L4-2.2 (5) , 00-02 Ford E-450 Econoline Super Duty Stripped V10-6....

PART# PT16EPR-L13

Retail: $92.00
$36.80


Free Shipping!


Fits: 00-02 Cadillac Eldorado V8-4.6 (9), 00-03 Cadillac Seville V8-4.6 (9), 00-04 Cadillac Seville V8-4.6 (Y) , 00-05 Cadillac Deville V8-4.6 (9), 04-...

PART# PT16EPR13

Retail: $85.80
$34.32


Free Shipping!



Fits: 01-02 Chevrolet Camaro V8-5.7 (G), 01-02 Chevrolet Corvette V8-5.7 (G), 01-02 Chevrolet Silverado 1500 Hd V8-6.0 (U) , 01-02 Chevrolet Silverado 1500...

PART# PTJ16R15

Retail: $99.00
$39.60


Free Shipping!


Fits: 01-02 Chevrolet Express 3500 V8-8.1 (G), 01-02 Gmc Savana 3500 V8-8.1 (G), 01-06 Chevrolet Suburban 2500 V8-8.1 (G), 01-06 Gmc Yukon Xl 2500 V8-8.1 (G...

PART# TJ14R-P15

Retail: $92.00
$36.80


Free Shipping!


Fits: 01-02 Chevrolet Camaro V8-5.7 (G), 01-02 Chevrolet Corvette V8-5.7 (G), 01-02 Chevrolet Silverado 1500 Hd V8-6.0 (U) , 01-02 Chevrolet Silverado 15...

PART# ZTJ16R10

Retail: $85.80
$34.32


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?

Genuine 8pcs Wires 48322 Spark Plugs 41962 Chevy Silverado GMC 4.8/5.3/6.0L V8

8pcs 9748HH Wires & 41-962 19299585 Spark Plugs For Chevrolet GMC 4.8L 5.3L 6.0L

8PCS OEM 41-110 Iridium Spark Plugs 12621258 For Chevrolet Buick 4.8L 5.3L 6.0L

Upgrade 8 CNPAPC 41-110 REAL IRIDIUM Spark Plugs For GMC Chevy Buick 5.3 6.0 6.2

Genuine UF414 8x Ignition Coils+Spark Plugs+Wireset For GMC Chevy SilveradoTahoe

Spark Plugs +10.5mm Wires Fit For Chevy GMC 1500-2500 1999-2006 LS1 4.8L 5.3L US




WHY TO BUY?
First off, your GMC Sierra 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 GMC Sierra 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 GMC Sierra 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 GMC Sierra 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 GMC Sierra 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 GMC Sierra 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.




GMC Sierra Spark Plugs 

At Andy's Auto Sport, we have a huge variety of GMC Sierra 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 GMC Sierra spark plugs, so that whether you are looking for replacement GMC Sierra 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 GMC Sierra spark plug needs!


Choose Your Vehicle:

Shop GMC Sierra Spark Plugs by Year

Shop GMC Sierra Spark Plugs by Brand

1 - 8 of 8
Sort by:




Fits: 01-02 GMC Sierra 1500 HD, 01-02 GMC Sierra 2500 HD, 01-02 GMC Sierra 3500, 01-02 Silverado 1500 HD, 01-02 Silverado 2500 HD, 01-02 Silverado 3500 , 19...

PART# 0526-4

$30.44


Free Shipping!


Fits: 00-01 Chevrolet Lumina V6-3.1 (J) , 00-01 Mazda MPV V6-2.5 , 00-02 Cadillac Eldorado V8-4.6 (9) , 00-02 Chevrolet S10 L4-2.2 (5) , 00-02 Ford E-45...

PART# IT16

Retail: $116.30
$46.52


Free Shipping!


Fits: 00-01 Chevrolet Lumina V6-3.1 (J) , 00-01 Mazda MPV V6-2.5 , 00-02 Cadillac Eldorado V8-4.6 (9) , 00-02 Chevrolet S10 L4-2.2 (5) , 00-02 Ford E-45...

PART# T16EPR-U15

Retail: $41.10
$16.44


Free Shipping!


Fits: 00-01 Chevrolet Lumina V6-3.1 (J) , 00-01 Mazda MPV V6-2.5 , 00-02 Chevrolet S10 L4-2.2 (5) , 00-02 Ford E-450 Econoline Super Duty Stripped V10-6....

PART# PT16EPR-L13

Retail: $92.00
$36.80


Free Shipping!


Fits: 00-02 Cadillac Eldorado V8-4.6 (9), 00-03 Cadillac Seville V8-4.6 (9), 00-04 Cadillac Seville V8-4.6 (Y) , 00-05 Cadillac Deville V8-4.6 (9), 04-...

PART# PT16EPR13

Retail: $85.80
$34.32


Free Shipping!


Fits: 01-02 Chevrolet Camaro V8-5.7 (G), 01-02 Chevrolet Corvette V8-5.7 (G), 01-02 Chevrolet Silverado 1500 Hd V8-6.0 (U) , 01-02 Chevrolet Silverado 1500...

PART# PTJ16R15

Retail: $99.00
$39.60


Free Shipping!


Fits: 01-02 Chevrolet Express 3500 V8-8.1 (G), 01-02 Gmc Savana 3500 V8-8.1 (G), 01-06 Chevrolet Suburban 2500 V8-8.1 (G), 01-06 Gmc Yukon Xl 2500 V8-8.1 (G...

PART# TJ14R-P15

Retail: $92.00
$36.80


Free Shipping!


Fits: 01-02 Chevrolet Camaro V8-5.7 (G), 01-02 Chevrolet Corvette V8-5.7 (G), 01-02 Chevrolet Silverado 1500 Hd V8-6.0 (U) , 01-02 Chevrolet Silverado 15...

PART# ZTJ16R10

Retail: $85.80
$34.32


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?

Genuine 8pcs Wires 48322 Spark Plugs 41962 Chevy Silverado GMC 4.8/5.3/6.0L V8

8pcs 9748HH Wires & 41-962 19299585 Spark Plugs For Chevrolet GMC 4.8L 5.3L 6.0L

8PCS OEM 41-110 Iridium Spark Plugs 12621258 For Chevrolet Buick 4.8L 5.3L 6.0L

Upgrade 8 CNPAPC 41-110 REAL IRIDIUM Spark Plugs For GMC Chevy Buick 5.3 6.0 6.2

Genuine UF414 8x Ignition Coils+Spark Plugs+Wireset For GMC Chevy SilveradoTahoe

Spark Plugs +10.5mm Wires Fit For Chevy GMC 1500-2500 1999-2006 LS1 4.8L 5.3L US




WHY TO BUY?
First off, your GMC Sierra 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 GMC Sierra 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 GMC Sierra 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 GMC Sierra 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 GMC Sierra 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 GMC Sierra 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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