What is the main benefit of using performance spark plug wires?

Performance spark plug wires, like these Granatelli wires, are designed with materials and construction that aim to reduce electrical resistance. This allows for a stronger and more consistent spark to reach the spark plugs, which can lead to improved combustion efficiency and potentially better engine performance.

Are these wires a direct fit for my 1985-1989 Toyota MR2?

Yes, these Granatelli spark plug wires are specifically designed as a direct replacement for the 1985-1989 Toyota MR2 with the 1.6L 4-cylinder engine. They are made to connect to your existing ignition system components without modification.

What other ignition components should I consider replacing at the same time?

When replacing spark plug wires, it's often a good idea to inspect and potentially replace your spark plugs, as well as the distributor cap and rotor if your vehicle is equipped with them. Ensuring all these parts are in good condition helps maintain optimal ignition system performance.

Specifications

Brand: Granatelli Motor Sports
Part #: 24-1424S
UPC: 802735030792

Granatelli 85-89 Toyota MR-2/Spyder 4Cyl 1.6L Performance Ignition Wires

Name: Granatelli 85-89 Toyota MR-2/Spyder 4Cyl 1.6L Performance Ignition Wires
Brand: Granatelli Motor Sports
SKU: granatelli-motor-sports-granatelli-85-89-toyota-mr-2-spyder-4cyl-1-6l-performanc-t14-584364
Price: 112.72 USD
Availability: BackOrder

$112.72

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Fits 1985-1989 Toyota MR2. Granatelli performance spark plug wires for your 1.6L 4-cylinder engine, designed for improved spark delivery.

Key Features

Fits 1985-1989 Toyota MR2.
Features a 7mm silicone jacket for heat and abrasion resistance.
Utilizes a high-performance spiral core conductor to reduce resistance.
Designed for improved spark delivery to the spark plugs.
Direct replacement for your original ignition wires.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

These Granatelli spark plug wires are built with a 7mm silicone jacket and a high-performance spiral core conductor. This combination helps ensure a strong, consistent spark from your ignition system to the spark plugs, which is crucial for efficient combustion in your 1.6L engine. They are specifically made to fit your 1985-1989 Toyota MR2, replacing the original wires directly.

The spiral core conductor is designed to reduce electrical resistance, allowing more energy to reach the spark plug. This can lead to a more complete burn of the fuel-air mixture, potentially improving throttle response and overall engine performance. The silicone jacket offers good protection against heat and abrasion, common issues in the engine bay.

When you're replacing your spark plug wires, it's a good time to check the condition of your spark plugs and distributor cap and rotor if your MR2 is equipped with one. Having all these ignition components in good shape ensures your engine runs as smoothly as possible.