• Granatelli blue 0-ohm spark plug wire set 26-1403S for 1987-1994 GM 2.8L/3.1L
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Granatelli Motor Sports

Granatelli Blue 0-Ohm Spark Plug Wires for 1987-1994 GM 2.8L/3.1L – 26-1403S

Granatelli Blue 0-Ohm Spark Plug Wires for 1987-1994 GM 2.8L/3.1L – 26-1403S

SKU:26-1403S

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Granatelli Motor Sports part number 26-1403S is a blue 0-ohm spark plug wire set made for the 1987–1994 Pontiac Sunbird/Grand Prix/6000 and Chevrolet Lumina/Celebrity/Cavalier with the 3.1L V6 and 2.8L V6 engines, plus other models listed in the fitment chart below.

Replacing worn plug wires on a 1991–1994 Pontiac Sunbird 3.1L V6? Match your exact year, model and engine to the chart below before ordering.

GRANATELLI MOTOR SPORTS • PERFORMANCE IGNITION

0 Ohm High Performance Spark Plug Wires

Upgrade your ignition system with Granatelli Motor Sports 0 Ohm performance ignition wires. Designed to deliver maximum ignition energy to the spark plug, these performance wires feature ultra-low resistance, patented noise suppression technology, stainless-steel connectors, and high-temperature silicone boots. Ideal for high-performance street, race, forced-induction, and modified applications.

PART NUMBER: 26-1403S

PERFORMANCE AT A GLANCE

Resistance
0 Ohm
Wire Size
8MM
Temperature
500°F
Application
MULTI-ENGINE
ENGINEERED FOR PERFORMANCE

Why Choose Granatelli 0 Ohm Wires?

0 Ohm Resistance
Ultra-low resistance construction is designed to transfer maximum electrical energy from the ignition source to the spark plug.
Maximum Spark Energy
Granatelli reports that the design can increase power delivered to the spark plug by up to 400% over stock wires.
Noise Suppression
Patented protector-ring technology provides 0 Ohm resistance while helping prevent RFI and EMI interference.
High-Temperature Boots
High-temperature silicone boots are designed to withstand demanding engine-bay temperatures.

Built for Street & Race Performance

These Granatelli 0 Ohm ignition wires are designed for modern fuel-injected vehicles, street cars, race applications, and modified engines. They are especially well suited for applications using aftermarket headers, turbochargers, superchargers, or other performance upgrades.

400%
Potential increase in spark-plug power delivery
0 OHM
Ultra-low resistance ignition wire design
500°F
High-temperature wire jacket rating
APPLICATION GUIDE

Vehicle Fitment

Fits the select vehicles listed below. See the application chart below for exact engine fitment.

Year Make Model Engine
1991–1994 Pontiac Sunbird V6 3.1L
1990–1993 Pontiac Grand Prix V6 3.1L
1990–1994 Chevrolet Lumina V6 3.1L
1990 Chevrolet Celebrity V6 3.1L
1990–1994 Chevrolet Cavalier V6 3.1L
1990–1993 Buick Regal V6 3.1L
1989–1993 Oldsmobile Cutlass Supreme V6 3.1L
1988–1991 Pontiac 6000 V6 3.1L
1987–1989 Pontiac 6000 V6 2.8L
1987–1989 Oldsmobile Cutlass Ciera V6 2.8L
1987–1989 Chevrolet Celebrity V6 2.8L
1987–1988 Buick Century V6 2.8L

Product Specifications

Brand Granatelli Motor Sports
Part Number 26-1403S
Product Type 0 Ohm High Performance Spark Plug Wires
Resistance 0 Ohm
Wire Diameter 8MM
Boot Material High-Temperature Silicone
Connector Stainless Steel Snap-Lock
Interference Protection RFI / EMI Suppression
Temperature Rating Up to 500°F

Ideal For

✓ Performance Street Cars
✓ Race Applications
✓ Aftermarket Headers
✓ Turbocharged Engines
✓ Supercharged Engines
✓ Modified Fuel-Injected Engines
⚠️ Verify Fitment Before Ordering
Please verify your vehicle's year, make, model, engine, and application before ordering. This product is listed for the exact applications shown in the fitment chart above.