NGK mag-core spark plug wire set for the Camaro / Corvette / Silverado / Escalade / G8. 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.
| Part Number | 51440 |
| Type | Mag-core, ultra-low resistance |
| Engine Family | GM LS V8 |
| Warranty | Limited lifetime |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2009 | Buick | LaCrosse | Super |
| 2009-2015 | Cadillac | CTS | V |
| 2009-2014 | Cadillac | Escalade / ESV / EXT | Base, Luxury, Platinum, Premium, Hybrid |
| 2009-2013 | Chevrolet | Avalanche | LS, LT, LTZ, Black Diamond |
| 2010-2015 | Chevrolet | Camaro | SS, Z/28, ZL1 |
| 2011-2015 | Chevrolet | Caprice | PPV |
| 2009-2013 | Chevrolet | Corvette | Base, Grand Sport, Z06, 427 |
| 2009-2015 | Chevrolet | Express 1500 / 2500 / 3500 | Base, LS, LT |
| 2009 | Chevrolet | Impala | SS |
| 2009-2015 | Chevrolet | Silverado 1500 / 2500 HD / 3500 HD | WT, LS, LT, LTZ, Hybrid, XFE, High Country |
| 2014-2015 | Chevrolet | SS | Base |
| 2009-2014 | Chevrolet | Suburban 1500 / 2500 / Tahoe | LS, LT, LTZ, Hybrid, PPV, SSV |
| 2009-2012 | Chevrolet | Colorado / Trailblazer SS | LT, SS |
| 2009-2015 | GMC | Sierra 1500 / 2500 HD / 3500 HD | SL, SLE, SLT, Denali, WT, Hybrid, XFE |
| 2009-2015 | GMC | Savana 1500 / 2500 / 3500 | Base, LS, LT |
| 2009-2014 | GMC | Yukon / Yukon XL 1500 / 2500 | SLE, SLT, Denali, Hybrid |
| 2009-2012 | GMC | Canyon / Envoy Denali | SLE, SLT, Denali |
| 2009-2010 | Hummer | H2 / H3 / H3T | Base, Alpha, Championship Series |
| 2008-2009 | Pontiac | G8 | GT, GXP |
| 2009 | Saab | 9-7x | 5.3i, Aero |
