FREE 1 to 3-Day Delivery on Orders $119+ Details

Talk to a Sierra 2500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Black Friday is Here! Shop Early Deals >
Get $80 Off Redeem Now >

Find Ignition Parts for your Sierra 2500

Granatelli Motor Sports High Performance Ignition Wires; High Temp Black (07-08 6.0L Sierra 2500 HD)Find parts that fit my vehicle

Item HG27593
Product Image
Granatelli Motor Sports High Performance Ignition Wires; High Temp Black (07-08 6.0L Sierra 2500 HD)
Verify parts fit and get product recommendations.
Sierra 2500 Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Call now 1-888-706-1096 Chat Now
$229.06
5 Reviews
On Sale

-10% $229.06 Was $254.51

to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Loading Indicator

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Regain Lost Power
      • Increase Fuel Economy
      • 8mm Black Silicone Ignition Wires
      • 0 Ohm resistance
      • High Temperature design (500^ F)
      • Direct OEM Replacement
      • Sold as a Set of 8
      • Fits 2007-2008 6.0L Sierra 2500 HD

      Description

      High Performance Wires. Add more power to your Sierra with GMS High Performance Ignition Wires. Increasing power to the spark plug by up to 400% over stock, Granatelli Motor Sports High Performance Ignition Wires add anywhere from 5-15 HP to your Sierra, increasing horsepower, torque, and fuel economy across the board. These ignition wires are designed to be a direct replacement for the OEM ones, exceeding OEM specifications, while performing with 0 Ohm resistance and no RFI/EMI interference.

      High Temperature Design. Granatelli Motor Sports High Performance Ignition Wires are designed to withstand the high temperatures of your Sierra's engine bay. The wires feature high temperature silicone boots and fiberglass-reinforced braids can withstand up to 500^ F, ensuring your performance isn't compromised. Solid stainless connetor cables and stainless snap locks work to create a solid connection and snug fit to your engine.

      Quick Install. Replacing the ignition wires on your Sierra and replacing them with GMS High Performance Wires can be accomplished in under 30 minutes. The simple and quality design of GMS' High Performance Ignition Wires makes the install a simple snap-on job that will make your truck run smoother and stronger.

      Application. GMS High Performance Ignition Wires are designed to work on 2007-2008 6.0L Sierra 2500 HD.

      Fitment:

      Details

      Granatelli Motor Sports 28-1629HTB

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (8) Spark Plug Ignition Wires
      4.8

      Customer Reviews (5)

      Brand Image

      Reviews of Granatelli Motor Sports Ignition products have an average rating of 4.4 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 2500

      • 6.0L V8 - 07, 08

          Word on the Trail

          Ran into these guys with an online search. Very quick and easy website. The right brands. The right models. All in stock. At a discounted price. Free shipping. What's not to like? So far, so good!

          jimicarlthefirst
          Previous Slide Next Slide