Granatelli Motor Sports Ignition Wires

1993–1998 Jeep Grand Cherokee

Part #: 38-1260MPG

Overview

The Granatelli Motor Sports MPG Plus Ignition Wires are engineered to enhance the ignition system of your 1993 to 1998 Jeep Grand Cherokee. Designed for Jeep enthusiasts seeking improved engine performance, these spark plug wires deliver reliable spark energy transfer for smoother starts, enhanced throttle response, and better fuel efficiency. Whether you’re restoring a classic Jeep or upgrading your daily driver, these ignition wires provide a durable and effective solution to maintain optimal engine operation.

Built to meet the demanding conditions of off-road and on-road driving, the MPG Plus wires ensure consistent ignition performance, helping your Jeep run cleaner and more efficiently. This set is an excellent upgrade over factory wires, offering longevity and improved electrical conductivity.

Key Features

Granatelli Motor Sports MPG Plus Ignition Wires combine advanced materials and precision engineering to deliver dependable performance. Key features include:

• Designed specifically for 1993–1998 Jeep Grand Cherokee models
• Enhanced spark energy transfer for improved ignition efficiency
• Durable construction resists heat, abrasion, and wear
• Improved throttle response and smoother engine starts
• Increased fuel efficiency through optimized ignition timing
• Precision fitment ensures easy installation without modifications
• High-quality insulation reduces electrical interference and misfires
• Compatible with stock and performance ignition systems

Construction & Design

The MPG Plus Ignition Wires are crafted using premium materials designed to withstand the harsh under-hood environment. Each wire features a robust core that maximizes conductivity while minimizing resistance, ensuring consistent spark delivery to the spark plugs. The outer insulation is engineered to resist high temperatures, oil, and chemicals commonly found in engine compartments, extending the lifespan of the wires.

Granatelli Motor Sports employs precision manufacturing techniques to guarantee exact wire lengths and terminal fitment, facilitating a hassle-free installation process. The wires maintain flexibility for easy routing while retaining structural integrity to prevent cracking or damage over time.

Performance & Sound

Upgrading to Granatelli Motor Sports MPG Plus Ignition Wires can lead to noticeable improvements in engine responsiveness and overall drivability. By delivering a stronger and more consistent spark, these wires help reduce misfires and incomplete combustion, which can translate to smoother acceleration and a more efficient fuel burn. While primarily focused on ignition performance, the improved combustion process may also contribute to a cleaner engine sound and reduced exhaust emissions.

Installation & Fitment

Installation of the Granatelli Motor Sports MPG Plus Ignition Wires is straightforward and designed to be a direct replacement for the original equipment wires on 1993–1998 Jeep Grand Cherokee models. No modifications or special tools are required. The wires are pre-measured and labeled for each cylinder, ensuring correct placement and optimal routing to avoid contact with hot engine components or moving parts.

For best results, it is recommended to replace all ignition wires as a set to maintain balanced performance and prevent potential misfires caused by aging or damaged wires.

What's Included

• Complete set of MPG Plus Ignition Wires for 1993–1998 Jeep Grand Cherokee
• Pre-installed terminals and boots for each wire
• Installation instructions and fitment guide

Ideal For

This ignition wire set is ideal for Jeep Grand Cherokee owners looking to restore or upgrade their vehicle’s ignition system. It suits daily drivers, off-road enthusiasts, and anyone seeking improved engine performance, reliability, and fuel economy. Perfect for those who want a quality replacement that meets or exceeds OEM standards without complicated installation.