What is the main benefit of replacing old ignition wires?

Old ignition wires can become brittle and lose their ability to carry a strong electrical charge. Replacing them with a new set, like these Granatelli wires, ensures a consistent spark to your spark plugs, which can help prevent misfires and improve overall engine performance.

Are these wires a direct replacement for my stock wires?

Yes, these ignition wires are designed as a direct fit replacement for the original equipment on the specified 1975-1979 Buick 6-cylinder models. This means they should install without needing modifications.

What does the 'S' in the part number 26-0866S indicate?

The 'S' suffix in the part number typically indicates a specific configuration or feature set for this particular wire set, often related to the materials used or the intended application within the specified vehicle range.

Specifications

Brand: Granatelli Motor Sports
Part #: 26-0866S
UPC: 802735021486

Granatelli 75-79 Buick All Models 6Cyl 2.8L/3.0L/3.2L/3.8L/4.1L Performance Ignition Wires

Name: Granatelli 75-79 Buick All Models 6Cyl 2.8L/3.0L/3.2L/3.8L/4.1L Performance Ignition Wires
Brand: Granatelli Motor Sports
SKU: granatelli-motor-sports-granatelli-75-79-buick-all-models-6cyl-2-8l-3-0l-3-2l-3--t14-584495
Price: 115.71 USD
Availability: BackOrder

$115.71

On Backorder

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

Granatelli ignition wires for 1975-1979 Buick 6Cyl models. Improves spark delivery for better engine performance.

Key Features

Fits 1975-1979 Buick All Models 6Cyl 2.8L, 3.0L, 3.2L, 3.8L, 4.1L.
Designed to deliver a strong, consistent spark.
Helps restore or improve engine performance.
Direct fit 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

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

These Granatelli ignition wires are made for 1975 through 1979 Buick models equipped with a 6-cylinder engine. Specifically, they fit 2.8L, 3.0L, 3.2L, 3.8L, and 4.1L displacements. The primary job of these wires is to carry the high voltage from your ignition coil to the spark plugs, ensuring a strong spark for combustion.

When your original wires start to age, they can degrade, leading to a weaker spark and potentially causing misfires or a loss of power. This set from Granatelli is built to provide a consistent and strong electrical path, helping to restore or even improve your engine's ignition performance. They are designed to fit right, making the replacement process straightforward for someone working on their classic Buick.