What is the main benefit of using this connector kit?

This kit replaces your factory coil-near-plug connectors with high-temperature silicone versions. This helps ensure a more reliable connection, which can reduce misfires and improve overall ignition performance in your GM truck or SUV.

What vehicles does this specific connector kit fit?

This Granatelli connector kit is designed for 2014 model year GM trucks and SUVs equipped with the L83 5.3L or L86 6.2L V-8 engines. This includes models like the Chevrolet Tahoe and GMC Yukon.

Does this kit come with new spark plugs?

No, this kit includes the high-performance coil-near-plug wire connectors and yellow jacketed silicone wire. It does not include spark plugs, which should be purchased separately if needed.

Specifications

Brand: Granatelli Motor Sports
Part #: 28-5362HTY
UPC: 802735037326

Granatelli 14-23 GM L83 5.3L/L86 6.2L Hi-Perf Coil-Near-Plug Wire Conn Kit w/Yellow Jacket

Name: Granatelli 14-23 GM L83 5.3L/L86 6.2L Hi-Perf Coil-Near-Plug Wire Conn Kit w/Yellow Jacket
Brand: Granatelli Motor Sports
SKU: granatelli-motor-sports-granatelli-14-23-gm-l83-5-3l-l86-6-2l-hi-perf-coil-near--t14-584925
Price: 244.04 USD
Availability: BackOrder

$244.04

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Granatelli Motor Sports Hi-Perf Coil-Near-Plug Wire Connector Kit for GM L83/L86 5.3L/6.2L engines. Improves ignition reliability.

Key Features

Fits 2014 Cadillac Escalade, Cadillac Escalade ESV, Chevrolet Suburban 1500, Chevrolet Tahoe, GMC Yukon, and GMC Yukon XL 1500.
Designed for GM L83 5.3L and L86 6.2L V-8 truck and SUV engines.
Features high-temperature yellow jacketed silicone wire for durability.
Direct replacement for factory coil-near-plug connectors.
Helps improve ignition reliability and reduce misfires.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

Granatelli Motor Sports is known for making performance ignition components, and this Hi-Perf Coil-Near-Plug Wire Connector Kit is a solid option for GM LS series trucks and SUVs. This kit is designed to replace the factory connectors on L83 5.3L and L86 6.2L V-8 engines found in popular vehicles like the Chevrolet Tahoe, GMC Yukon, and Cadillac Escalade from 2014. If your truck or SUV is experiencing misfires or weak spark, upgrading these connectors can make a noticeable difference in ignition performance.

What sets this kit apart is the high-temperature yellow jacketed silicone wire. This material is built to withstand the heat under the hood, helping to prevent premature failure and ensure a consistent connection between your ignition coil and spark plug. The connectors are designed to fit right onto the factory coil-on-plug setup, making installation straightforward for anyone comfortable working in the engine bay. This means you get improved ignition reliability without needing to modify your existing wiring harness.