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

The MPG Plus ignition wires are designed with a specific copper core and silicone jacket to ensure a strong, consistent spark. This can contribute to smoother engine operation and potentially improved fuel efficiency for your vehicle.

Are these wires a direct replacement for my original set?

Yes, these Granatelli MPG Plus ignition wires are designed as a direct fit replacement for the specified Ford 4.2L V6 engines. They are intended to install without modification.

What does the 'MPG Plus' designation mean?

The 'MPG Plus' designation indicates that these wires are engineered to optimize spark delivery, which can help your engine run more efficiently. This is achieved through their specific construction, including the copper core and silicone jacket.

Specifications

Brand: Granatelli Motor Sports
Part #: 36-1624MPG
UPC: 802735010534

Granatelli 01-03 Ford Pickup/F Series/Bronco 6Cyl 4.2L MPG Plus Ignition Wires

Name: Granatelli 01-03 Ford Pickup/F Series/Bronco 6Cyl 4.2L MPG Plus Ignition Wires
Brand: Granatelli Motor Sports
SKU: granatelli-motor-sports-granatelli-01-03-ford-pickup-f-series-bronco-6cyl-4-2l-m-t14-585528
Price: 135.66 USD
Availability: BackOrder

$135.66

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Granatelli 01-03 Ford Pickup/F Series/Bronco 6Cyl 4.2L MPG Plus Ignition Wires Spark Plug Wire

Key Features

Fits 2001-2003 Ford E-150, E-250, and F-150 models with the 4.2L V6 engine.
Features a 7mm silicone jacket for heat resistance.
Includes a high-resistance copper core for strong spark delivery.
Designed to help improve engine performance and fuel efficiency.

⚠️ 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 MPG Plus ignition wires are built with a 7mm silicone jacket over a high-resistance copper core. This construction helps them handle the heat under the hood and deliver a strong spark to your engine. They're designed to fit a range of Ford trucks and vans, including models like the E-150, E-250, and F-150 from the early 2000s with the 4.2L V6 engine.

The copper core is key here because it offers low resistance, meaning more of the electrical energy from your ignition system makes it to the spark plugs. This can lead to a more consistent spark, which helps your engine run smoother and can improve fuel efficiency. Granatelli has put these wires together to be a solid replacement for your original set, ensuring they fit right and perform reliably.