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Geo Spectrum Spark Plugs 

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


 Select Your Vehicle

Shop Geo Spectrum Spark Plugs by Year

Shop Geo Spectrum Spark Plugs by Brand


1 - 12 of 23
Sort by:




Fits: 76-80 Plymouth Arrow L4-1.6 (K), 78-79 Plymouth Sapporo L4-1.6 (K), 79-80 Plymouth Champ L4-1.4 (J) , 79-80 Plymouth Champ L4-1.6 (K), 81-82 Plymout...

PART# W20EXR-U11

Retail: $41.10
$16.44




Fits: 76-80 Plymouth Arrow L4-1.6 (K), 78-79 Plymouth Sapporo L4-1.6 (K), 79-80 Plymouth Champ L4-1.4 (J) , 79-80 Plymouth Champ L4-1.6 (K), 81-82 Plymout...

PART# P20R11

Retail: $92.00
$36.80




Fits: 58-61 Chevrolet Bel Air V8-5.7 , 59-61 Chevrolet Biscayne V8-5.7 , 60-62 Mercedes-Benz 220SE L6-2.2 , 60-65 Mercedes-Benz 220 L6-2.2 , 60-65 Merc...

PART# IW20

Retail: $116.30
$46.52














Previous12Next

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?

4 pc Bosch Nickel Copper Spark Plugs for 1989 Geo Spectrum 1.5L L4 Ignition rc

4 NGK Iridium Spark Plugs for 1989 Geo Spectrum L4-1.5L

4 X NGK V-Power Resistor OEM Power Performance Spark Plugs GR5 # 2851

4 X NGK V-Power Resistor OEM Power Performance Spark Plugs GR5 # 2851

4 Pack Spark Plugs NGK Iridium for 1989 Geo Spectrum L4-1.5L

4 X NGK V-Power Resistor OEM Power Performance Spark Plugs GR5 # 2851




WHY TO BUY?
First off, your Geo Spectrum 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 Geo Spectrum 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 Geo Spectrum 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 Geo Spectrum 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 Geo Spectrum 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 Geo Spectrum 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.




Geo Spectrum Spark Plugs 

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


Choose Your Vehicle:

Shop Geo Spectrum Spark Plugs by Year

Shop Geo Spectrum Spark Plugs by Brand

1 - 12 of 23
Sort by:




Fits: 76-80 Plymouth Arrow L4-1.6 (K), 78-79 Plymouth Sapporo L4-1.6 (K), 79-80 Plymouth Champ L4-1.4 (J) , 79-80 Plymouth Champ L4-1.6 (K), 81-82 Plymout...

PART# W20EXR-U11

Retail: $41.10
$16.44




Fits: 76-80 Plymouth Arrow L4-1.6 (K), 78-79 Plymouth Sapporo L4-1.6 (K), 79-80 Plymouth Champ L4-1.4 (J) , 79-80 Plymouth Champ L4-1.6 (K), 81-82 Plymout...

PART# P20R11

Retail: $92.00
$36.80




Fits: 58-61 Chevrolet Bel Air V8-5.7 , 59-61 Chevrolet Biscayne V8-5.7 , 60-62 Mercedes-Benz 220SE L6-2.2 , 60-65 Mercedes-Benz 220 L6-2.2 , 60-65 Merc...

PART# IW20

Retail: $116.30
$46.52













Previous12Next

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?

4 pc Bosch Nickel Copper Spark Plugs for 1989 Geo Spectrum 1.5L L4 Ignition rc

4 NGK Iridium Spark Plugs for 1989 Geo Spectrum L4-1.5L

4 X NGK V-Power Resistor OEM Power Performance Spark Plugs GR5 # 2851

4 X NGK V-Power Resistor OEM Power Performance Spark Plugs GR5 # 2851

4 Pack Spark Plugs NGK Iridium for 1989 Geo Spectrum L4-1.5L

4 X NGK V-Power Resistor OEM Power Performance Spark Plugs GR5 # 2851




WHY TO BUY?
First off, your Geo Spectrum 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 Geo Spectrum 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 Geo Spectrum 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 Geo Spectrum 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 Geo Spectrum 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 Geo Spectrum 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.







VIDEOS RELATED TO  GEO SPECTRUM SPARK PLUGS
VIDEOS RELATED TO GEO SPECTRUM 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.'




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