Wire Set, FireWire, LS Truck, 4.8L, 5.3L, 6.0L, 6.2L (255-2420)
000211741155434 interest-free payments or as low as $—/mo with Affirm. See if you qualify
Compatibility
- Platform
- LS/LT
- Vehicle-specific fitment
- Review application details below
- Need help?
- Confirm fitment with us before ordering — (714) 202-7886
We list the engine platform a part is built for. That is not year-and-trim application data, so it does not confirm a fit on your specific vehicle.
- Est. install labor: 2.5 hrs — $313 at $125/hr. Pick Install at HRC and a 20% labor deposit ($63) is due at checkout; the balance is due at completion.
- An estimate for a stock vehicle, not a quote — we confirm it in writing when you book, before any labor is authorized. Seized hardware, prior modifications, diagnosis and machine work are quoted separately; tuning is arranged through our tuning partner. Questions: (714) 202-7886.
- Warranty & track disclaimer — read before you race it.
- Shipping & returns — rates and RMA terms.
- Installed in-house in Huntington Beach, CA — labor & service policy.
- Affirm and PayPal available at checkout.
More ways to pay at checkout
Having a high powered ignition control is only half the equation when it comes to your engine?s performance ? you also need to ensure that the voltage makes it to the spark plug. The FAST FireWire Spark Plug Wire was designed for performance and racing from the inside-out! For FAST, one of the most important aspects of engineering the low resistance FireWire was to ensure it could effectively filter the electro-magnetic interference and "noise" that occurs within spark plug wires. The answer lies within a unique reactive core design that effectively suppresses EMI ensuring trouble-free operation of the ignition control, EFI system and other on-board electronics. From a performance standpoint, the conductor of the FireWire features the lowest resistance, less than 25 ohms per foot, of resistance. Less resistance means the most spark energy reaches the plug gap for every firing. To combat the extreme conditions that wires face under the hood, the core and conductor are protected with a sleeve of double-layered, pure silicone. This design is effective against header heat, oils and abrasion, and to complete the package, our silicone boots can withstand 550?F!
| Part Type | Spark Plug Wire Set |
|---|---|
| California Proposition 65 | WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| Title | Firewire LS Series Spark Plug Wireset for GM Truck/SUV with 4.8/5.3/6.0/6.2 |
| C.A.R.B. Exempt? | Yes |
| C.A.R.B. EO Number | N/A |
| Weight | 2.5 lb |
| UPC | 00021174115543 |
| Country of Origin | USA |
Verified fitment · 606 applications
- Buick Rainier 5.3L (2004–2007)
- Cadillac Escalade 5.3L (2002–2005)
- Cadillac Escalade 6.0L (2006–2013)
- Cadillac Escalade 6.2L (2007–2013)
- Cadillac Escalade ESV 6.0L (2003–2006)
- Cadillac Escalade ESV 6.2L (2007–2013)
- Cadillac Escalade EXT 6.0L (2006)
- Cadillac Escalade EXT 6.2L (2007–2013)
- Chevrolet Avalanche 1500 5.3L (2002–2006)
- Chevrolet Avalanche 5.3L (2007–2013)
- Chevrolet Avalanche 6.0L (2007–2009)
- Chevrolet Cheyenne 5.3L (2007–2010)
- Chevrolet Colorado 5.3L (2009–2012)
- Chevrolet Express 1500 5.3L (2003–2013)
- Chevrolet Express 2500 4.8L (2003–2013)
- Chevrolet Express 2500 5.3L (2003–2005)
- Chevrolet Express 2500 6.0L (2008–2013)
- Chevrolet Express 3500 4.8L (2003–2013)
- Chevrolet Express 3500 6.0L (2008–2013)
- Chevrolet Express Cargo 6.0L (2012–2013)
- Chevrolet Express Pasajeros 5.3L (2010–2013)
- Chevrolet Express Pasajeros 6.0L (2010–2013)
- Chevrolet SSR 5.3L (2003–2004)
- Chevrolet Silverado 1500 4.8L (1999–2013)
- Chevrolet Silverado 1500 5.3L (1999–2013)
- Chevrolet Silverado 1500 6.0L (2007–2013)
- Chevrolet Silverado 1500 6.2L (2009–2013)
- Chevrolet Silverado 1500 Classic 4.8L (2007)
- Chevrolet Silverado 1500 Classic 5.3L (2007)
- Chevrolet Silverado 2500 5.3L (1999–2000)
- Chevrolet Silverado 2500 HD 6.0L (2007–2013)
- Chevrolet Silverado 3500 (2008–2010)
- Chevrolet Silverado 3500 6.0L (2013)
- Chevrolet Silverado 3500 HD 6.0L (2007–2013)
- Chevrolet Suburban 1500 (2011–2012)
- Chevrolet Suburban 1500 5.3L (2000–2013)
- Chevrolet Suburban 1500 6.0L (2007–2013)
- Chevrolet Suburban 2500 6.0L (2007–2013)
- Chevrolet Tahoe 4.8L (2000–2009)
- Chevrolet Tahoe 5.3L (2000–2013)
- Chevrolet Tahoe 6.0L (2008–2013)
- Chevrolet Tahoe 6.2L (2008–2009)
- Chevrolet Trailblazer 5.3L (2006–2008)
- Chevrolet Trailblazer EXT 5.3L (2003–2006)
- GMC Canyon 5.3L (2009–2012)
- GMC Envoy 5.3L (2005–2009)
- GMC Envoy XL 5.3L (2003–2006)
- GMC Envoy XUV 5.3L (2004–2005)
- GMC Savana 1500 5.3L (2003–2013)
- GMC Savana 2500 4.8L (2003–2013)
- GMC Savana 2500 5.3L (2003–2005)
- GMC Savana 2500 6.0L (2008–2013)
- GMC Savana 3500 4.8L (2003–2013)
- GMC Savana 3500 6.0L (2008–2013)
- GMC Sierra 1500 4.8L (1999–2013)
- GMC Sierra 1500 5.3L (1999–2013)
- GMC Sierra 1500 6.0L (2007–2013)
- GMC Sierra 1500 6.2L (2007–2013)
- GMC Sierra 1500 Classic 4.8L (2007)
- GMC Sierra 1500 Classic 5.3L (2007)
- GMC Sierra 2500 5.3L (1999–2000)
- GMC Sierra 2500 HD 6.0L (2007–2013)
- GMC Sierra 3500 HD 6.0L (2007–2013)
- GMC Sierra 5.3L (2011–2013)
- GMC Sierra 6.2L (2008–2013)
- GMC Yukon 4.8L (2000–2009)
- GMC Yukon 5.3L (2000–2013)
- GMC Yukon 6.0L (2008–2013)
- GMC Yukon 6.2L (2007–2013)
- GMC Yukon XL 1500 5.3L (2000–2013)
- GMC Yukon XL 1500 6.0L (2007–2009)
- GMC Yukon XL 1500 6.2L (2007–2013)
- GMC Yukon XL 2500 6.0L (2007–2013)
- Hummer H2 6.0L (2004–2007)
- Hummer H2 6.2L (2008–2009)
- Hummer H3 5.3L (2008–2010)
- Hummer H3T 5.3L (2009–2010)
| Part No. | 255-2420 |
|---|---|
| Brand | FAST |
| Part Type | Spark Plug Wire Set |
| Weight | 2.5 lb |
| UPC | 00021174115543 |
| Country of Origin | USA |
Platform-level fitment (Ford + GM, Phase 1). We publish the engine platform a part is built for — not year-and-trim application data — so nothing here confirms a fit on a specific vehicle. Confirm fitment with us before ordering: (714) 202-7886.