TRQ Ignition Spark Plug Wire Kit Set for GMC Sierra Chevrolet

In this review of the TRQ Ignition Spark Plug Wire Kit Set, the bottom line is straightforward: this kit is aimed at owners of Silverado, Sierra or fullsize vans with the 4.3L V6 who want a dependable, OEstyle replacement that restores smooth running and reduces ignition noise. Installation is simple and yields an immediate improvement in idle smoothness and throttle response for most users, so this review recommends the kit primarily for DIY mechanics and fleet owners who need a direct fit, OE replacement option that matches factory reference numbers.

Key Features

• Direct Fit: Designed to match vehicle specific routing and connector ends so the kit installs without wire modification or splicing.
• OE Replacement: Built to the same reference numbers used by the factory, helping ensure the correct length and connector fit for compatible models.
• Noise Suppression: Wire wound stainless steel core with suppression reduces EMI and RFI interference with vehicle electronics and audio systems.
• Silicone Insulation: 7 mm silicone insulation provides heat resistance and durability under hood to help prevent cracking and arcing.
• PreGreased Ends: Spark plug boots are pregreased to create a better seal and improve connection reliability over time.
• Compatibility Check: Vehicle specific check fitment is required and the listing covers popular Chevy and GMC 4.3L V6 applications from 2014 onward.

Who It's For

The TRQ wire set is best for owners of 2014-21 Chevrolet Silverado 1500 and GMC Sierra 1500 V6 4.3L, and 2018-22 Chevrolet Express and GMC Savana 2500/3500 vans with the same engine who need an OE style replacement without custom routing. It suits DIY enthusiasts and professional technicians who prefer parts that match factory reference numbers so installation is quick and predictable.

Those who should look elsewhere include owners of engines other than the 4.3L V6 or anyone requiring wire separators included in the kit, since separators are not provided. Also, if a highperformance, lowresistance race application is needed, a different performance wire would be more appropriate.

Pros & Cons

Pros

• Good fit and function for listed Chevrolet and GMC 4.3L applications, reducing misfires and improving idle smoothness.
• Quality construction with a stainless steel wire wound core and silicone insulation for durability and heat resistance.
• Pregreased boots and noise suppression help maintain reliable spark delivery and limit interference with electronics.
• Matches OE reference numbers so replacement is straightforward and predictable.

Cons

• Does not include wire separators, so additional hardware may be needed for neat routing on some installs.
• Resistance of 1200 Ohms may be higher than certain lowresistance performance wires, though it is appropriate for suppression and stock use.

Specifications

Fitment	2014-21 Silverado/Sierra 1500 V6 4.3L; 2018-22 Express/Savana 2500/3500 V6 4.3L
Resistance	1200 Ohms
Insulation Outside Diameter	7 mm
Insulation Material	Silicone
Core Material	Wire wound stainless steel
Noise Suppression	Yes
Wire Separators Included	No

Our Verdict

The TRQ Ignition Spark Plug Wire Kit is a sensible, cost effective OE replacement for owners of the specified Chevrolet and GMC V6 4.3L trucks and vans. It delivers reliable fit, solid construction and reduced electrical interference, making it a good value for DIY installers and service shops who want a straightforward swap that restores smooth operation without unnecessary complexity.

Frequently Asked Questions

Will this kit fit my 2016 Silverado 4.3L?
Yes, the kit is listed for 2014-21 Silverado 1500 with the 4.3L V6, but always verify vehicle specific fitment info in the listing before ordering.

Are wire separators included?
No, the kit does not include wire separators, so purchase separators separately if your routing requires them for neatness or clearance.

Does this kit reduce radio interference?
Yes, the wire wound core and suppression design minimize EMI and RFI to help reduce interference with electronics and audio systems.