NGK mag-core spark plug wire sets deliver ultra-low resistance, a more powerful spark and excellent EMI/RFI noise suppression. A high-temp premium silicone outer jacket with EPDM/silicone inner insulation provides high dielectric strength, while stainless-steel winding over a premium ferrite magnetic core keeps resistance low. OE-or-better boots are glued to the cable with silicone sealer for a watertight seal, and stainless terminals with up to three serrated crimps plus a locking C-clip ensure secure, durable connections. Fits a wide range of GM LS-family V8 applications.
Specifications
| Brand |
NGK |
| Part Number |
51440 |
| Type |
Mag-core, ultra-low resistance |
| Engine Family |
GM LS V8 |
| Warranty |
Limited lifetime |
Vehicle Fitment
| Years |
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 |
