Home / Shop / Granatelli 14-23 GM LT1 6.2L Hi-Perf Coil-Near-Plug Ignition Wire Conn Kit w/Ylw Jacket/Blk Sleeve

Granatelli 14-23 GM LT1 6.2L Hi-Perf Coil-Near-Plug Ignition Wire Conn Kit w/Ylw Jacket/Blk Sleeve

SKU: GMS28-1545HTYB

Spark Plug Wire Sets

GMS Wire Connection Kits...

Granatelli 14-23 GM LT1 6.2L Hi-Perf Coil-Near-Plug Ignition Wire Conn Kit w/Ylw Jacket/Blk Sleeve

Granatelli Motor Sports

Granatelli 14-23 GM LT1 6.2L Hi-Perf Coil-Near-Plug Ignition Wire Conn Kit w/Ylw Jacket/Blk Sleeve

SKU: GMS28-1545HTYB

Spark Plug Wire Sets

GMS Wire Connection Kits...

Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

We accept

Description

Granatelli spark plug wires utilize an exclusive solid stainless connector cable with stainless snap-lock spark plug connectors and a patented EMI/RFI protection ring. This helps them exhibit near 0 ohm resistance, with RFI/EMI outputs less than OE. These kits increase power to the spark plug by up to 25 percent over stock, and their high-temperature silicone boots resist temperatures of up to 500 degrees F. They're ideal for use with aftermarket headers and turbocharger systems, and installation is as easy as changing the factory units. The assembled wires are engineered to exceed OEM specifications and to be OBD-II computer safe. Order the set designed for your vehicle application.

Product Overview

LT1 6.2L V-8 Hi-Perf C-N-P Ignition Wire Connector Kit, with Yellow High Temp Silicone Jacketing and Black Fire Sleeve.

Product Details

Description:	Granatelli 14-23 GM LT1 6.2L Hi-Perf Coil-Near-Plug Ignition Wire Conn Kit w/Ylw Jacket/Blk Sleeve
Part Number:	gms28-1545HTYB
Prop 65 (C, R or CR):	CR
Prop 65 - Short Label:	prop65_warning.jpg
Prop 65 Yes/No:	Yes
Title:	Granatelli Hi-Perf C-N-P Ignition Wire Connector Kit

Part Type

Spark Plug Wire Connector

Data: v4.2 - Upd: 2026-10-13 20:44:52

Specifications

Product Attributes - Brand: Granatelli Motor Sports
Product Attributes - Manufacturer's Part Number: 28-1545HTYB
Product Attributes - Part Type: Spark Plug Wire Sets
Product Attributes - Product Line: Granatelli Motor Sports Spark Plug Wires
Product Attributes - UPC: 802735025941
Product Attributes - Assembled: Yes
Product Attributes - Distributor Terminal Type: Stock
Product Attributes - Distributor Boot Color: Black
Product Attributes - Distributor Boot Material: Silicone
Product Attributes - Spark Plug Boot Ends: Stock
Product Attributes - Spark Plug Boot Color: Black
Product Attributes - Spark Plug Boot Material: Silicone
Product Attributes - Diameter (mm): 8.00mm
Product Attributes - Wire Color: Yellow
Product Attributes - RFI Suppression: Yes
Product Attributes - Coil Wire Included: No
Product Attributes - Conductor Style: Solid core
Product Attributes - Spark Plug Wire Resistance: 0 ohms/ft.
Product Attributes - Quantity: Sold as a set.

Reference Information

Brand Name/s	Granatelli Motor Sports
StreetFX SKU	gms28-1545HTYB
SFX Item ID	4493310
Supplier Item Code	4493310
Manufacturer SKU	28-1545HTYB
Manufacturer UPC	802735025941
Alternative References	grn-28-1545-htyb, LT1, 6.2L

Compatibility

Application Data

Universal No
Make CADILLAC
Model CTS
Submodel V
Beginning Year 2016
Ending Year 2019
Engine Type V8
Liter 6.2
CID 376
CC 6162
Engine Family Chevy small block Gen V
Engine Size 6.2L/376
Engine VIN Code 6

Universal	No
Make	CADILLAC
Model	CTS
Submodel	V
Beginning Year	2018
Ending Year	2019
Engine Type	V8
Liter	6.2
CID	376
CC	6162
Engine Family	Chevy small block Gen V
Engine Size	6.2L/376
Application Notes	w/Yellow High Temp Silicone Jacketing / Black Fire Sleeve; 0 Ohm Resistance; Silicone Boot; 8 mm. Jacket; Fiberglass-Reinforced Braid
Engine VIN Code	6

Universal	No
Make	CADILLAC
Model	ESCALADE
Submodel	BASE
Beginning Year	2007
Ending Year	2008
Engine Type	V8
Liter	6.2
CID	376
CC	6162
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.2L/376
Engine VIN Code	8

Universal	No
Make	CADILLAC
Model	ESCALADE
Submodel	BASE
Beginning Year	2009
Ending Year	2009
Engine Type	V8
Liter	6.2
CID	376
CC	6162
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.2L/376
Engine VIN Code	2

Universal	No
Make	CADILLAC
Model	ESCALADE
Submodel	BASE
Beginning Year	2010
Ending Year	2014
Engine Type	V8
Liter	6.2
CID	376
CC	6162
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.2L/376
Engine VIN Code	F

Universal No
Make CADILLAC
Model ESCALADE
Submodel BASE
Beginning Year 2015
Ending Year 2020
Engine Type V8
Liter 6.2
CID 376
CC 6162
Engine Family Chevy small block Gen V
Engine Size 6.2L/376
Engine VIN Code J

Universal	No
Make	CADILLAC
Model	ESCALADE
Submodel	BASE
Beginning Year	2018
Ending Year	2020
Engine Type	V8
Liter	6.2
CID	376
CC	6162
Engine Family	Chevy small block Gen V
Engine Size	6.2L/376
Application Notes	w/Yellow High Temp Silicone Jacketing / Black Fire Sleeve; 0 Ohm Resistance; Silicone Boot; 8 mm. Jacket; Fiberglass-Reinforced Braid
Engine VIN Code	J

Universal	No
Make	CADILLAC
Model	ESCALADE ESV
Submodel	BASE
Beginning Year	2007
Ending Year	2008
Engine Type	V8
Liter	6.2
CID	376
CC	6162
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.2L/376
Engine VIN Code	8

Universal	No
Make	CADILLAC
Model	ESCALADE ESV
Submodel	BASE
Beginning Year	2009
Ending Year	2009
Engine Type	V8
Liter	6.2
CID	376
CC	6162
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.2L/376
Engine VIN Code	2

Universal	No
Make	CADILLAC
Model	ESCALADE ESV
Submodel	BASE
Beginning Year	2010
Ending Year	2014
Engine Type	V8
Liter	6.2
CID	376
CC	6162
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.2L/376
Engine VIN Code	F

Universal No
Make CADILLAC
Model ESCALADE ESV
Submodel BASE
Beginning Year 2015
Ending Year 2020
Engine Type V8
Liter 6.2
CID 376
CC 6162
Engine Family Chevy small block Gen V
Engine Size 6.2L/376
Engine VIN Code J

Universal	No
Make	CADILLAC
Model	ESCALADE ESV
Submodel	LUXURY
Beginning Year	2011
Ending Year	2014
Engine Type	V8
Liter	6.2
CID	376
CC	6162
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.2L/376
Engine VIN Code	F

Universal No
Make CADILLAC
Model ESCALADE ESV
Submodel LUXURY
Beginning Year 2015
Ending Year 2020
Engine Type V8
Liter 6.2
CID 376
CC 6162
Engine Family Chevy small block Gen V
Engine Size 6.2L/376
Engine VIN Code J
Universal No
Make CADILLAC
Model ESCALADE ESV
Submodel LUXURY
Beginning Year 2021
Ending Year 2021
Engine Type V8
Liter 6.2
CID 376
CC 6162
Engine Family Chevy small block Gen V
Engine Size 6.2L/376
Engine VIN Code L

Universal	No
Make	CADILLAC
Model	ESCALADE ESV
Submodel	PLATINUM
Beginning Year	2008
Ending Year	2008
Engine Type	V8
Liter	6.2
CID	376
CC	6162
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.2L/376
Engine VIN Code	8

Universal	No
Make	CADILLAC
Model	ESCALADE ESV
Submodel	PLATINUM
Beginning Year	2009
Ending Year	2009
Engine Type	V8
Liter	6.2
CID	376
CC	6162
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.2L/376
Engine VIN Code	2

Universal	No
Make	CADILLAC
Model	ESCALADE ESV
Submodel	PLATINUM
Beginning Year	2010
Ending Year	2014
Engine Type	V8
Liter	6.2
CID	376
CC	6162
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.2L/376
Engine VIN Code	F

Universal No
Make CADILLAC
Model ESCALADE ESV
Submodel PLATINUM
Beginning Year 2015
Ending Year 2020
Engine Type V8
Liter 6.2
CID 376
CC 6162
Engine Family Chevy small block Gen V
Engine Size 6.2L/376
Engine VIN Code J

Universal	No
Make	CADILLAC
Model	ESCALADE ESV
Submodel	PREMIUM
Beginning Year	2011
Ending Year	2014
Engine Type	V8
Liter	6.2
CID	376
CC	6162
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.2L/376
Engine VIN Code	F

Universal No
Make CADILLAC
Model ESCALADE ESV
Submodel PREMIUM
Beginning Year 2015
Ending Year 2016
Engine Type V8
Liter 6.2
CID 376
CC 6162
Engine Family Chevy small block Gen V
Engine Size 6.2L/376
Engine VIN Code J
Universal No
Make CADILLAC
Model ESCALADE ESV
Submodel PREMIUM LUXURY
Beginning Year 2017
Ending Year 2020
Engine Type V8
Liter 6.2
CID 376
CC 6162
Engine Family Chevy small block Gen V
Engine Size 6.2L/376
Engine VIN Code J
Universal No
Make CADILLAC
Model ESCALADE ESV
Submodel PREMIUM LUXURY
Beginning Year 2021
Ending Year 2021
Engine Type V8
Liter 6.2
CID 376
CC 6162
Engine Family Chevy small block Gen V
Engine Size 6.2L/376
Engine VIN Code L

Universal	No
Make	CADILLAC
Model	ESCALADE ESV
Submodel	PREMIUM LUXURY PLATINUM
Beginning Year	2021
Ending Year	2021
Engine Type	V8
Liter	6.2
CID	376
CC	6162
Engine Family	Chevy small block Gen V
Engine Size	6.2L/376
Engine VIN Code	L

Universal No
Make CADILLAC
Model ESCALADE ESV
Submodel SPORT
Beginning Year 2021
Ending Year 2021
Engine Type V8
Liter 6.2
CID 376
CC 6162
Engine Family Chevy small block Gen V
Engine Size 6.2L/376
Engine VIN Code L
Universal No
Make CADILLAC
Model ESCALADE ESV
Submodel SPORT PLATINUM
Beginning Year 2021
Ending Year 2021
Engine Type V8
Liter 6.2
CID 376
CC 6162
Engine Family Chevy small block Gen V
Engine Size 6.2L/376
Engine VIN Code L