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

These wires are designed to deliver a consistent spark to your engine's spark plugs. This can help ensure efficient combustion, potentially leading to smoother engine operation and restored performance compared to old, worn wires.

What materials are these spark plug wires made from?

The wires feature a high-resistance core and are covered by a silicone jacket. This combination is intended to provide durability and protection against engine bay heat and physical abrasion.

Are there any other ignition components I should check when installing these wires?

Yes, when replacing spark plug wires, it's a good practice to inspect your spark plugs, distributor cap, and rotor. Checking these parts for wear or damage ensures the entire ignition system is in good working order.

Specifications

Brand: Granatelli Motor Sports
Part #: 26-1202S
UPC: 802735021882

Granatelli 89-90 Chevrolet Caprice 6Cyl 4.3L Performance Ignition Wires

Name: Granatelli 89-90 Chevrolet Caprice 6Cyl 4.3L Performance Ignition Wires
Brand: Granatelli Motor Sports
SKU: granatelli-motor-sports-granatelli-89-90-chevrolet-caprice-6cyl-4-3l-performance-t14-584529
Price: 115.71 USD
Availability: BackOrder

$115.71

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Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1989-1990 Chevrolet Caprice. Granatelli performance spark plug wires for the 6Cyl 4.3L engine. Improves ignition system performance.

Key Features

Fits 1989-1990 Chevrolet Caprice.
Designed for the 6Cyl 4.3L engine.
Includes a set of performance spark plug wires.
Features a high-resistance core wire.
Silicone jacket offers protection against heat and abrasion.
Aims for consistent spark delivery.

⚠️ 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

This kit includes a set of performance spark plug wires specifically for your 1989-1990 Chevrolet Caprice with the 6-cylinder 4.3L engine. These wires are designed to replace your old, worn-out set and help ensure your ignition system is firing efficiently.

Granatelli Motor Sports uses a high-resistance core wire with a silicone jacket to help protect against heat and abrasion. This construction aims to provide a consistent spark delivery to your spark plugs, which can make a difference in how smoothly your engine runs. When your original wires get old, they can degrade, leading to misfires or a loss of power. Replacing them with a well-built set like these can help restore that lost performance and keep your Caprice running strong.

When you're replacing spark plug wires, it's a good time to inspect your spark plugs and distributor cap and rotor for any signs of wear or damage. Having all these ignition components in good shape ensures your engine gets the spark it needs to perform at its best.