How to spark plug replacement for Pontiac Fiero?

For spark plug replacement, use a spark plug socket with a rubber grommet on the inside for protection of the porcelain insulator and also for holding the spark plug when it is being led to the hole where it is supposed to be inserted. With this type of gauge, one should check and adjust its gaps through inserting it between the electrodes. Check new plugs for defects and use a wire-type gauge to check the electrode gaps. In case of need, correct it by bending the side electrode. Align them. For you not to mess up with wires, make sure that you work with only one spark plug at a time. Utilize pressurized air or bicycle pump so as to clear off debris from around the spark plugs. After removing an old spark plug, compare it with others in order to assess your engine's condition. A small piece of rubber tubing will help you prevent cross threading by aligning the hole with a plug. Use twisting motion when attaching a spark plug wire. Repeat this process for other plugs.

Genuine Pontiac Fiero Spark Plug

Ignition Spark Plug

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2 Spark Plugs found

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Pontiac Fiero Spark Plug Asm
Part Number: 19300749
$2.33 MSRP: $4.18
You Save: $1.85 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: SPARKPLUG, Spark Ignition
- Replaced by: 19354420
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1988 Pontiac Fiero | 2 DOOR, GT 2 DOOR, SE 2 DOOR, SPORT 2 DOOR | 6 Cyl 2.8L
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Pontiac Fiero Spark Plug
Part Number: 5614046
$2.33 MSRP: $4.18
You Save: $1.85 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: SPARKPLUG,Glow
- Replaced by: 19354431
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1988 Pontiac Fiero | 2 DOOR, GT 2 DOOR, SE 2 DOOR, SPORT 2 DOOR | 4 Cyl 2.5L

Pontiac Fiero Spark Plug

The Spark Plug of Pontiac Fiero vehicles functions to ignite an air/fuel mixture within the car's engine in the combustion process. This spark plug uses a central electrode, metal terminal and a ceramic insulator surrounded with a metal shell usually of steel. Various options of Spark Plugs like copper core, platinum, and iridium have distinct difference in both as far as their longevity and efficiency is concerned. Ignition coil develops electrical voltage that will produce the spark and the Spark Plug fires several times in a minute. It has reach and heat range for spark Plug, which is designed based on the application and ignition for the desired combustion and performance of an engine. Checking and changing Spark Plugs in a regular manner is significant to avoid misfires, difficult idle, and poor acceleration in Pontiac Fiero automobiles.

Each OEM Pontiac Fiero Spark Plug we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Pontiac Fiero Spark Plug Parts Questions & Experts Answers

Spark Plug
5614046
Q: How to spark plug replacement for Pontiac Fiero?
A: For spark plug replacement, use a spark plug socket with a rubber grommet on the inside for protection of the porcelain insulator and also for holding the spark plug when it is being led to the hole where it is supposed to be inserted. With this type of gauge, one should check and adjust its gaps through inserting it between the electrodes. Check new plugs for defects and use a wire-type gauge to check the electrode gaps. In case of need, correct it by bending the side electrode. Align them. For you not to mess up with wires, make sure that you work with only one spark plug at a time. Utilize pressurized air or bicycle pump so as to clear off debris from around the spark plugs. After removing an old spark plug, compare it with others in order to assess your engine's condition. A small piece of rubber tubing will help you prevent cross threading by aligning the hole with a plug. Use twisting motion when attaching a spark plug wire. Repeat this process for other plugs.