FAST 255-2420 Firewire LS Series Spark Plug Wireset for GM Truck/SUV with 4.8/5.3/6.0/6.2 for Select Buick Rainier, Cadillac Escalade, Cadillac Escalade ESV, Cadillac Escalade EXT, Chevrolet Avalanche, Chevrolet Avalanche 1500, Chevrolet Cheyenne,

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Load image into Gallery viewer, FAST 255-2420 Firewire LS Series Spark Plug Wireset for GM Truck/SUV with 4.8/5.3/6.0/6.2 for Select Buick Rainier, Cadillac Escalade, Cadillac Escalade ESV, Cadillac Escalade EXT, Chevrolet Avalanche, Chevrolet Avalanche 1500, Chevrolet Cheyenne,

FAST 255-2420 Firewire LS Series Spark Plug Wireset for GM Truck/SUV with 4.8/5.3/6.0/6.2 for Select Buick Rainier, Cadillac Escalade, Cadillac Escalade ESV, Cadillac Escalade EXT, Chevrolet Avalanche, Chevrolet Avalanche 1500, Chevrolet Cheyenne,

Name: FAST 255-2420 Firewire LS Series Spark Plug Wireset for GM Truck/SUV with 4.8/5.3/6.0/6.2 for Select Buick Rainier, Cadillac Escalade, Cadillac Escalade ESV, Cadillac Escalade EXT, Chevrolet Avalanche, Chevrolet Avalanche 1500, Chevrolet Cheyenne,
Brand: FAST
Price: 103.99 CAD
Availability: InStock

by FAST

• SKU: ds_DXKP_255-2420

• Product Type: Spark Plug Wire Set

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$103.99

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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!

Kit contains 8 wires. Designed specifically for GM LS Series truck/suv with 8mm sleeve.

Fits: 2004-2007 Buick Rainier, 2002-2013 Cadillac Escalade, 2003-2013 Cadillac Escalade ESV, 2006-2013 Cadillac Escalade EXT, 2007-2013 Chevrolet Avalanche, 2002-2006 Chevrolet Avalanche 1500, 2007-2010 Chevrolet Cheyenne, 2009-2012 Chevrolet Colorado, 2003-2013 Chevrolet Express 1500, 2003-2013 Chevrolet Express 2500, 2003-2013 Chevrolet Express 3500, 2012-2013 Chevrolet Express Cargo, 2010-2013 Chevrolet Express Pasajeros, 2003-2004 Chevrolet SSR, 1999-2013 Chevrolet Silverado 1500, 2007 Chevrolet Silverado 1500 Classic, 1999-2000 Chevrolet Silverado 2500, 2007-2013 Chevrolet Silverado 2500 HD, 2008-2013 Chevrolet Silverado 3500, 2007-2013 Chevrolet Silverado 3500 HD, 2000-2013 Chevrolet Suburban 1500, 2007-2013 Chevrolet Suburban 2500, 2000-2013 Chevrolet Tahoe, 2006-2008 Chevrolet Trailblazer, 2003-2006 Chevrolet Trailblazer EXT, 2009-2012 GMC Canyon, 2005-2009 GMC Envoy, 2003-2006 GMC Envoy XL, 2004-2005 GMC Envoy XUV, 2003-2013 GMC Savana 1500, 2003-2013 GMC Savana 2500, 2003-2013 GMC Savana 3500, 2008-2013 GMC Sierra, 1999-2013 GMC Sierra 1500, 2007 GMC Sierra 1500 Classic, 1999-2000 GMC Sierra 2500, 2007-2013 GMC Sierra 2500 HD, 2007-2013 GMC Sierra 3500 HD, 2000-2013 GMC Yukon, 2000-2013 GMC Yukon XL 1500, 2007-2013 GMC Yukon XL 2500, 2004-2009 Hummer H2, 2008-2010 Hummer H3, 2009-2010 Hummer H3T, 2003-2006 Isuzu Ascender, 2005-2009 Saab 9-7x, 2004-2005 Workhorse FasTrack FT1061, 2005 Workhorse FasTrack FT1261, 2004-2005 Workhorse FasTrack FT1461, 2004-2005 Workhorse FasTrack FT1601

Please review Specifications and the detailed fitment table for notes and exceptions.

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FAST 255-2420 Firewire LS Series Spark Plug Wireset for GM Truck/SUV with 4.8/5.3/6.0/6.2 for Select Buick Rainier, Cadillac Escalade, Cadillac Escalade ESV, Cadillac Escalade EXT, Chevrolet Avalanche, Chevrolet Avalanche 1500, Chevrolet Cheyenne,

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Do you offer wholesale or jobber pricing?

Yes. Wholesale pricing is available for legitimate businesses that provide a valid business number or equivalent proof. Ongoing purchase volume is required to maintain discount eligibility. One-time personal buyers aren’t eligible.

Will this part fit my vehicle?

If a product page clearly lists fitment for your vehicle and the description leaves no reasonable doubt, we’ll cover the cost of return if it doesn’t fit. Exclusions apply if prior modifications cause the issue. When browsing self-serve, you’re responsible for confirming compatibility by checking manufacturer fitment data and notes. If unsure, contact us before ordering and we’ll verify it for you.

Do you offer technical support or installation advice?

We help where possible on a case-by-case basis. Most manufacturers include detailed instructions and tech support contacts. Because our catalog spans hundreds of brands, we can’t provide every torque spec or procedure, but we’ll connect you with the manufacturer if needed.

Do you offer price matching?

We don’t guarantee price matching, but we’re happy to review a legitimate in-stock offer from another Canadian retailer. The comparison must include all costs such as product price, shipping, taxes, and fees, and the item must be identical and available for immediate purchase. We won’t lose money to match unsustainable or out-of-stock pricing.

Can I exchange an item?

Yes. In-store exchanges happen on the spot when stock is available. For shipped orders, the original item must be returned first. Once received and inspected, we can issue a store credit toward the correct part or replacement. We can’t send a second item while the first is still in your possession without payment for both.

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