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12" GM LS/LT 0-Ohm Red Spark Plug Wires w/ Ceramic Boots – 28-1629-CBR - Granatelli Motor Sports
SKU: 28-1629-CBR
Sale price
$337.85 USD
Regular price
$355.64 USD
Shipping calculated at checkout.
ZERO OHMS. MAXIMUM SPARK. RED-HOT PERFORMANCE.
Give your LS or LT engine the ignition performance it deserves with 0 Ohm resistance,
extreme heat protection, and a precision 12-inch design built for serious performance.
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GRANATELLI MOTOR SPORTS • HIGH PERFORMANCE IGNITION
12-Inch Red 0 Ohm High Performance Spark Plug Wires with Ceramic Boots
Granatelli Motor Sports 28-1629-CBR spark plug wires are precision-built for high-performance LS and LT-Series applications where maximum spark transfer, tight fitment, and extreme heat protection are critical. These 12-inch red wires feature true 0 Ohm resistance, durable 8mm silicone jackets, ceramic boots, and a spiral-wound stainless-steel core designed for clean, consistent ignition performance.
PART NUMBER: 28-1629-CBR
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PERFORMANCE AT A GLANCE
Resistance
0 OHM
Wire Length
12"
Wire Size
8MM
Boot Type
CERAMIC
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ENGINEERED FOR PERFORMANCE
Why Choose Granatelli 0 Ohm Red Spark Plug Wires?
True 0 Ohm Resistance
The 0 Ohm design is engineered to provide maximum spark transfer from
the ignition system to the spark plug, supporting strong and consistent
ignition performance under load.
Precision 12-Inch Length
Each wire measures 12 inches boot-to-boot, making it ideal for compact
engine bays, relocated coils, tight coil-on-plug configurations, and
custom LS builds.
8mm Red Silicone Jacket
High-temperature 8mm red silicone insulation provides rugged protection
against engine-bay heat while giving your performance build a bold,
unmistakable appearance.
Ceramic Boots
Ceramic-reinforced boots provide extreme heat resistance and long-term
durability, with a manufacturer-listed heat rating of 1000°F+.
Spiral-Wound Stainless Core
Spiral-wound stainless-steel construction helps minimize electromagnetic
and radio-frequency interference while supporting a clean spark signal.
Factory-Assembled
Factory-assembled with OE-grade terminals for secure connections and
straightforward installation without cutting or splicing.
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ENGINE APPLICATIONS
Designed for GM LS & LT-Series Engines
✓ LS1
✓ LS2
✓ LS3
✓ LS6
✓ LS7
✓ LS9
✓ LSA
✓ LSX
✓ LQ4
✓ LQ9
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SEO VEHICLE FITMENT
Compatible Chevrolet & GMC Applications
The following fitment is taken from the manufacturer listing for Part #28-1629-CBR and covers GM 5.3L V8 applications from 2012–2018.
| Year | Make | Model | Engine |
|---|---|---|---|
| 2018 | Chevrolet | Express 2500 / Express 3500 / Silverado 1500 / Suburban | V8 5.3L |
| 2018 | GMC | Savana 2500 / Savana 3500 | V8 5.3L |
| 2017 | Chevrolet | Express 2500 / Express 3500 / Silverado 1500 / Suburban | V8 5.3L |
| 2017 | GMC | Savana 2500 / Savana 3500 | V8 5.3L |
| 2016 | Chevrolet | Express 2500 / Express 3500 / Silverado 1500 / Suburban | V8 5.3L |
| 2016 | GMC | Savana 2500 / Savana 3500 | V8 5.3L |
| 2015 | Chevrolet | Express 2500 / Express 3500 / Silverado 1500 / Suburban | V8 5.3L |
| 2015 | GMC | Savana 2500 / Savana 3500 | V8 5.3L |
| 2014 | Chevrolet | Express 1500 / Express 2500 / Express 3500 / Silverado 1500 / Suburban 1500 / Tahoe | V8 5.3L |
| 2014 | GMC | Savana 1500 / Savana 2500 / Savana 3500 / Sierra 1500 / Yukon / Yukon XL 1500 | V8 5.3L |
| 2013 | Chevrolet | Avalanche / Express 1500 / Express 2500 / Express 3500 / Silverado 1500 / Suburban 1500 / Tahoe | V8 5.3L |
| 2013 | GMC | Savana 1500 / Savana 2500 / Savana 3500 / Sierra 1500 / Yukon / Yukon XL 1500 | V8 5.3L |
| 2012 | Chevrolet / GMC | Avalanche / Colorado / Express 1500 / Express 2500 / Express 3500 / Silverado 1500 / Suburban 1500 / Tahoe / Canyon / Savana / Sierra 1500 / Yukon | V8 5.3L |
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Product Specifications
| Brand | Granatelli Motor Sports |
| Part Number | 28-1629-CBR |
| Product Type | 0 Ohm High Performance Spark Plug Wires with Ceramic Boots |
| Resistance | 0 Ohm |
| Wire Size | 8mm |
| Color | Red |
| Overall Length | 12 Inches |
| Length Measurement | Boot End to Boot End |
| Boot Type | Ceramic-Reinforced |
| Jacket Material | High-Temperature Silicone |
| Core Construction | Spiral-Wound Stainless Steel |
| Heat Rating | 1000°F+ |
| Application | GM LS & LT-Series Engines |
| Terminals | OE-Grade Terminals |
| Manufacturing | Made in USA |
| Warranty | 90-Day Warranty |
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SEO APPLICATION DESCRIPTION
12-Inch Red 0 Ohm Spark Plug Wire Fitment
Granatelli Motor Sports 28-1629-CBR 12-inch red 0 Ohm high-performance spark plug wires with ceramic boots are designed for compatible GM LS and LT-Series engines. These 8mm red performance spark plug wires feature true 0 Ohm resistance for maximum spark transfer, high-temperature silicone jackets, ceramic-reinforced boots rated for 1000°F+, and spiral-wound stainless-steel core construction designed to minimize EMI and RFI. Compatible LS applications include LS1, LS2, LS3, LS6, LS7, LS9, LQ4, LQ9 and other popular LS-based V8 platforms. Vehicle applications listed by Granatelli include Chevrolet Silverado 1500, Suburban, Tahoe, Avalanche, Express, Colorado, and GMC Sierra, Yukon, Yukon XL, Savana and Canyon equipped with compatible 5.3L V8 engines. Ideal for performance street vehicles, custom LS builds, relocated coils, tight engine bays, and high-performance ignition systems.
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⚠️ Verify Fitment Before Ordering
Please verify your vehicle's year, make, model, engine, ignition configuration,
terminal style, and required wire length before ordering. This product uses a
12-inch boot-end-to-boot-end length and is intended for compatible GM LS/LT-Series
applications. Confirm the exact application before purchase.
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