NGK GM LS V8 Spark Plug Wire Set - Corvette / Trailblazer SS / GTO / Silverado / Tahoe

NGK SKU: NGK51436
Price
Regular price $73.99
Regular price $181.57 Sale price $73.99
59% OFF
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NGK mag-core spark plug wire set for the Corvette / Trailblazer SS / GTO / Silverado / Tahoe. Stainless winding over a premium ferrite magnetic core keeps resistance ultra-low for a stronger spark while suppressing EMI/RFI interference, and a high-temp silicone jacket over EPDM/silicone insulation gives high dielectric strength. OE-or-better boots are silicone-sealed to the cable for a watertight seal, with stainless terminals, serrated crimps and a locking C-clip for a secure fit.

Specifications

Part Number 51436
Type Mag-core, ultra-low resistance
Engine Family GM LS V8
Warranty Limited lifetime

This part fits:

Year Make Model Submodel
2008 Buick LaCrosse Super
2005-2007 Buick Rainier CXL, CXL Plus
2006-2007 Cadillac CTS V
2007-2008 Cadillac Escalade / ESV / EXT Base, Platinum
2007-2008 Chevrolet Avalanche LS, LT, LTZ
2005-2008 Chevrolet Corvette Base, Z06, 427 Ltd Z06
2008 Chevrolet Express 1500 / 2500 / 3500 Base, LS, LT
2006-2008 Chevrolet Impala SS / Monte Carlo SS SS
2007-2008 Chevrolet Silverado 1500 / 2500 HD / 3500 HD WT, LS, LT, LTZ
2007-2008 Chevrolet Suburban 1500 / 2500 / Tahoe LS, LT, LTZ, Hybrid
2005-2008 Chevrolet Trailblazer / Trailblazer EXT LS, LT, SS, Base
2005-2006 Chevrolet SSR Base
2005-2008 GMC Envoy / Envoy XL / XUV Denali Denali, SLE, SLT
2007-2008 GMC Sierra 1500 / 2500 HD / 3500 HD SL, SLE, SLT, Denali, WT
2008 GMC Savana 1500 / 2500 / 3500 Base, LS, LT
2007-2008 GMC Yukon / Yukon XL 1500 / 2500 SLE, SLT, Denali, Hybrid
2008 Hummer H2 / H3 Base, Alpha
2005-2006 Isuzu Ascender S, LS, Limited
2005-2008 Pontiac Grand Prix GXP / GTO GXP, Base
2005-2008 Saab 9-7x Arc, 5.3i, Aero

Shipping

  • In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
  • Standard, expedited, and overnight options at checkout.
  • Oversized items ship by freight and take longer.
  • Backordered items ship as soon as stock lands — contact us for lead times.
  • International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

  • 30-day returns on new, uninstalled items in original packaging with all hardware.
  • Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
  • Installed or used parts can’t be returned — confirm fitment before you install.
  • Special orders and custom items are final sale.
  • Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy

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