What does 'MPG Plus' mean for these wires?

The 'MPG Plus' designation indicates these wires are designed to optimize spark delivery, which can contribute to improved fuel efficiency and overall engine performance in your Buick.

What is the advantage of a high-resistance core?

A high-resistance core helps to suppress radio frequency interference (RFI). This means less static on your radio and a cleaner signal for your vehicle's electronic components, including engine sensors.

Are these wires difficult to install?

These ignition wires are designed as a direct replacement for your original equipment. While installation requires basic hand tools and some mechanical know-how, they are intended to fit without modification.

Specifications

Brand: Granatelli Motor Sports
Part #: 38-0882MPG
UPC: 802735012132

Granatelli 75-79 Buick All Models 8Cyl 4.3L/4.9L/5.7L/6.6L MPG Plus Ignition Wires

Name: Granatelli 75-79 Buick All Models 8Cyl 4.3L/4.9L/5.7L/6.6L MPG Plus Ignition Wires
Brand: Granatelli Motor Sports
SKU: granatelli-motor-sports-granatelli-75-79-buick-all-models-8cyl-4-3l-4-9l-5-7l-6--t14-585586
Price: 135.66 USD
Availability: BackOrder

$135.66

On Backorder

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

Granatelli MPG Plus ignition wires for 1975-1979 Buick 8-Cyl models. Improve spark delivery for better engine performance.

Key Features

Fits 1975-1979 Buick All Models 8Cyl 4.3L/4.9L/5.7L/6.6L.
MPG Plus ignition wire set from Granatelli Motor Sports.
Features a high-resistance core to reduce radio frequency interference.
Durable silicone jacket resists heat and abrasion.
Designed for improved spark delivery and engine performance.

⚠️ 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

If you're looking to get your 1975-1979 Buick V8 running its best, a fresh set of ignition wires can make a notable difference. These MPG Plus wires from Granatelli Motor Sports are built to replace your old, worn-out wires and help ensure a strong spark reaches each cylinder. A consistent spark is key for efficient combustion, which translates to smoother running and better fuel economy.

Granatelli uses a high-resistance core in these wires, designed to suppress radio frequency interference that can cause static on your radio and disrupt engine sensors. The silicone jacket is durable and resistant to heat and abrasion, protecting the wires from the harsh environment under the hood. This set is specifically designed for Buick models from 1975 to 1979 with 4.3L, 4.9L, 5.7L, or 6.6L V8 engines, ensuring a direct fit for straightforward installation.