C5 Corvette Granatelli High Temp Spark Plug Wires - Blue/Black (1997–2004)
The Granatelli High Temp Spark Plug Wires are a blue and black 0-ohm ignition-wire upgrade for 1997–2004 C5 Corvette models with the LS1 5.7L V8 and C5 Z06 models with the LS6 5.7L V8. Sold as a set of 8, these Granatelli 8mm spark plug wires are built for C5 owners who want stronger spark transfer, added heat protection, and a blue performance accent in the engine bay.
Product Details
This Blue/Black Granatelli high-temp wire set is a strong choice for C5 owners refreshing older ignition wires, cleaning up heat-worn plug-wire routing, or matching blue exterior, caliper, stripe, or custom engine-bay details. It should stay separate from the plain Blue page, the C7 Blue/Black page, and other Granatelli color-specific wire pages.
- Brand: Granatelli Motor Sports
- Part Number: 28-1545HTBLB
- Product Type: High-temp spark plug wire set
- Wire Design: 0-ohm solid-core spark plug wires
- Wire Diameter: 8mm
- Wire Color: Blue
- Boot / Sleeve Color: Black
- Wire Length: 10 inches
- Boot / Jacket Style: Blue high-temp silicone jacketing with Kevlar-reinforced boots
- Quantity: Sold as a set of 8
- Use Case: High-temp ignition-wire upgrade for C5 Corvette applications
Benefits
- Blue/Black high-temp spark plug wire set for 1997–2004 C5 Corvette applications
- Fits C5 Corvette and C5 Z06 applications
- 0-ohm wire design helps support maximum spark-energy transfer
- 8mm wire construction gives the set a durable performance feel
- High-temp silicone jacketing helps protect the wires in hotter engine-bay conditions
- Kevlar-reinforced boots add durability for performance use
- Compact 10-inch length supports clean routing around the C5 engine bay
- Blue and black styling works well with custom C5 engine-bay themes
Important Ignition Notes
This page is for the Blue/Black Granatelli high-temp spark plug wire set, part number 28-1545HTBLB. It fits C5 Corvette and C5 Z06 applications. If you are comparing this page to the C7 Blue/Black version, confirm your Corvette generation before ordering because the SKU can appear across more than one Corvette application.
CORVETTE COMPATIBILITY
- Generation: C5 Corvette
- Model Years: 1997–2004
- Models: Base coupe, convertible, FRC, and Z06
- Engines: LS1 5.7L V8 and LS6 5.7L V8
- Transmission: Manual and automatic
Installation Overview
Install these Granatelli spark plug wires one wire at a time so the routing stays clean and correct. Make sure each connector is fully seated at the coil and spark plug end, and keep the wires routed away from unnecessary contact with hot or moving components. On older C5 Corvettes, inspect nearby heat shields, plug boots, and existing wire routing before finishing the install.
What Corvette Customers Say
C5 owners shopping for Blue/Black Granatelli high-temp spark plug wires usually want to replace old or heat-worn ignition wires with something more performance-focused. The blue wire color adds a custom look to the LS1 or LS6 engine bay, while the black boot/sleeve styling helps the wire set look more finished around the coils and plug ends.
Why Buy These C5 Corvette Granatelli Spark Plug Wires From Custom Corvette Accessories?
Custom Corvette Accessories is enthusiast owned and operated, so Corvette fitment and product truth matter. This Granatelli Blue/Black high-temp spark plug wire set is listed for C5 Corvette and C5 Z06 owners who want a complete set of 8 ignition wires with clear fitment, correct SKU detail, and no confusion with plain Blue, C6, or C7 wire pages.
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