What is the main benefit of these MPG Plus ignition wires?

The MPG Plus ignition wires are designed to deliver a strong, consistent spark to your engine's cylinders. This can help your engine run more efficiently and smoothly.

Are these wires difficult to install on my 1989 Firebird?

These are direct replacement wires, meaning they are made to fit your factory setup. Installation typically involves unplugging the old wires and plugging in the new ones, but always refer to the manufacturer's installation instructions for details.

What does the high-resistance core do?

The high-resistance core in these wires helps to suppress radio frequency interference. This means you're less likely to experience static or noise on your car's radio caused by the ignition system.

Specifications

Brand: Granatelli Motor Sports
Part #: 36-1366MPG
UPC: 802735022469

Granatelli 1989 Pontiac Firebird/Trans Am 6Cyl 3.8L MPG Plus Ignition Wires

Name: Granatelli 1989 Pontiac Firebird/Trans Am 6Cyl 3.8L MPG Plus Ignition Wires
Brand: Granatelli Motor Sports
SKU: granatelli-motor-sports-granatelli-1989-pontiac-firebird-trans-am-6cyl-3-8l-mpg--t14-585457
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.

Fits 1989 Pontiac Firebird/Trans Am 6Cyl 3.8L. Granatelli MPG Plus ignition wire set for improved spark delivery.

Key Features

Fits 1989 Pontiac Firebird/Trans Am 6Cyl 3.8L.
MPG Plus ignition wire set designed for improved spark delivery.
Features a high-resistance core to help reduce radio static.
Silicone jacket offers protection against engine bay heat and abrasion.
Direct replacement for factory 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

Granatelli Motor Sports is known for making well-built ignition components. For your 1989 Pontiac Firebird with the 3.8L V6 engine, these MPG Plus ignition wires are designed to help your engine run smoothly. They replace your old, worn-out wires to ensure a strong spark gets to each cylinder.

These wires are constructed with a high-resistance core to help suppress radio frequency interference, which can cause static on your radio. The silicone jacket is built to withstand the heat and abrasion found in the engine bay, keeping the wires protected. This set is a direct replacement for your factory wires, making installation straightforward.