Granatelli GM LS & LT 0-Ohm 10" Red Kevlar-Boot Single Coil-Near-Plug Spark Plug Wire – 28-1545-1RB

Single Spark Plug Wire for GM LS & LT – Granatelli 0-Ohm 28-1545-1RB

Built for Performance, Fitment, and Dependable Operation

Part Number: 28-1545-1RB

Need just one wire? The Granatelli 0-Ohm Single Replacement Spark Plug Wire - 28-1545-1RB is an individual spark plug wire for GM LS and LT coil-near-plug ignition systems. It is designed to improve ignition-energy transfer and provide dependable spark delivery for performance applications. Granatelli Motor Sports ignition components are built for enthusiasts looking for consistent operation, durable construction, and a clean fit in demanding engine-bay environments.

REPLACE ONE WIRE — NOT THE WHOLE SET. The Granatelli 28-1545-1RB is a single replacement spark plug wire for the Granatelli 28-1545HTRB 0-Ohm High-Performance Spark Plug Wire Set. Ideal for replacing one damaged or worn wire without purchasing a complete new set. Important: This listing includes one replacement wire only. It is intended as a replacement component for Part #28-1545HTRB and is not a complete spark plug wire set.

Single Spark Plug Wire Specs

• Quantity: one individual spark plug wire
• Conductor: 0-ohm, 8mm solid core
• Length: 10" (matches the 28-1545HTRB set, measured boot end to boot end)
• Sleeve and boots: red high-temperature silicone sleeve with Kevlar spark plug boot
• Ignition type: GM LS and LT coil-near-plug
• Replaces: one wire from set 28-1545HTRB

Key Features & Benefits

• Performance-focused ignition-wire design
• Built to support consistent spark-energy transfer
• Designed for demanding street and performance engine environments
• Application-specific fitment should be confirmed before installation

Fitment & Installation

Listed applications include GM LS and LT V8 vehicles such as the Chevrolet Camaro, Corvette, Silverado, Tahoe and Suburban, GMC Sierra and Yukon, and Cadillac Escalade and CT5. See the full year, make and model list in the details tab. Confirm the part number, vehicle or engine application, dimensions, and supporting components before installation. Modified vehicles may require additional clearance, fabrication, calibration, or related hardware depending on the combination.

Frequently Asked Questions

Can I buy just one spark plug wire?
Yes. This listing is one individual spark plug wire. If a single wire in your 28-1545HTRB set is damaged, burned or worn, replace that one instead of buying all eight.

Which set does this single spark plug wire match?
The Granatelli 28-1545HTRB red Kevlar-boot 0-ohm set for GM LS and LT coil-near-plug engines. Check the length and color of the wire you are replacing before you order.

Why upgrade performance spark plug wires?
A quality performance wire set is designed to provide consistent energy transfer to the spark plug while maintaining durability in the heat and vibration of the engine bay.

Will these work with a modified engine?
They are intended for performance use, but exact compatibility depends on the engine, ignition system, headers, routing, and other modifications.

Shopping for a full set or other colors and lengths? Browse LS spark plug wires, pair them with GM LS and LT coil packs, or read why builders choose Granatelli spark plug wires.

Why Choose Granatelli Motor Sports?

Granatelli Motor Sports develops performance components for real-world street, street/strip, race, and custom applications. Each product is designed around practical performance, dependable construction, and integration into serious automotive builds.