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 the GM 3.1L / 3.4L V6.
Specifications
| Brand |
NGK |
| Part Number |
51021 |
| Type |
Mag-core, ultra-low resistance |
| Warranty |
Limited lifetime |
Vehicle Fitment
| Years |
Make |
Model |
| 2000-2005 |
Buick |
Century / Rendezvous |
| 2000-2005 |
Chevrolet |
Impala / Lumina / Malibu / Monte Carlo |
| 2000-2005 |
Chevrolet |
Venture |
| 2000-2004 |
Oldsmobile |
Alero / Silhouette |
| 2000-2005 |
Pontiac |
Aztek / Grand Am / Grand Prix / Montana |
