NGK Part Number 51021 Ultra-Low Resistance Spark Plug Wire Set for Buick Century (2000-2005)

NGK ultra-low resistance mag core wire sets provide outstanding performance and durability. High-temp premium silicone outer jacket and inner EPDM/silicone insulation contain high voltage currents for excellent dielectric strength. Stainless steel winding over premium ferrite magnetic core delivers ultra-low resistance, a more powerful spark and excellent EMI/RFI noise suppression. OE or better specified spark plug and distributor boots ensure the highest quality fit, performance and durability in every application. Spark plug boots are glued to NGK cable with a silicone sealer for a watertight seal. Stainless steel terminals utilizing up to 3 serrated crimps bite into cable jacket and inner insulation for the highest terminal retention strength (wherever possible). Locking C-shaped spring clip with corrosion-resistant plating ensures a secure and positive spark plug terminal connection. 6 Wires (Coil Lead N/R)

• LIMITED LIFETIME WARRANTY: See package for details

The NGK Part Number 51021 Spark Plug Wire Set is engineered to deliver superior performance and durability for Buick Century models from 2000 to 2005. Featuring ultra-low resistance design, these wires ensure a powerful, consistent spark that enhances engine efficiency and responsiveness. The high-temperature premium silicone outer jacket combined with EPDM and silicone insulation provides excellent dielectric strength, effectively containing high voltage currents and reducing electrical interference. This results in improved ignition performance and minimized electromagnetic and radio frequency interference, contributing to a quieter and more efficient engine operation.

Designed with a stainless steel winding over a premium ferrite magnetic core, these wires minimize resistance and maximize spark energy transfer. The OE or better fit ensures a precise and secure connection with ignition components, while the silicone-sealed spark plug boots offer a watertight seal for reliable performance in various weather conditions. The stainless steel terminals utilize up to three serrated crimps that bite into the cable jacket and insulation, providing maximum terminal retention strength. Additionally, a locking C-shaped spring clip with corrosion-resistant plating guarantees a secure connection, reducing the risk of misfires or disconnections during operation.

This set includes six wires, suitable for coil lead applications, and is backed by a limited lifetime warranty for peace of mind. Whether upgrading your vehicle’s ignition system or replacing worn-out wires, the NGK 51021 set ensures optimal performance, long-lasting durability, and reliable ignition across all compatible Buick Century models from 2000 to 2005. Proper installation will improve spark energy, engine stability, and overall vehicle efficiency, making it an essential component for maintaining peak engine performance.

Features:

• Ultra-low resistance design for powerful sparks and improved engine performance

• High-temp silicone outer jacket and EPDM/silicone insulation for excellent dielectric strength

• Stainless steel winding over premium ferrite magnetic core reduces electrical resistance

• OE or better fit with watertight silicone-sealed spark plug boots

• Stainless steel terminals with serrated crimps for maximum retention

• Locking C-shaped spring clip ensures secure connection

• Includes six wires suitable for coil lead applications

• Limited lifetime warranty for added confidence

Fitment:
2000 Buick Century Custom
2000 Buick Century Limited
2000 Chevrolet Impala Base
2000 Chevrolet Lumina Base
2000 Chevrolet Monte Carlo LS
2000 Chevrolet Venture Base
2000 Chevrolet Venture LS
2000 Chevrolet Venture LT
2000 Chevrolet Venture Plus
2000 Chevrolet Venture Value
2000 Chevrolet Venture Warner Bros.
2000 Oldsmobile Silhouette GL
2000 Oldsmobile Silhouette GLS
2000 Oldsmobile Silhouette Premiere
2000 Pontiac Grand Prix SE
2000 Pontiac Montana Base
2001 Buick Century Custom
2001 Buick Century Limited
2001 Chevrolet Impala Base
2001 Chevrolet Lumina Base
2001 Chevrolet Malibu Base
2001 Chevrolet Malibu LS
2001 Chevrolet Monte Carlo LS
2001 Chevrolet Venture LS
2001 Chevrolet Venture LT
2001 Chevrolet Venture Plus
2001 Chevrolet Venture Value
2001 Chevrolet Venture Warner Bros.
2001 Oldsmobile Alero GL
2001 Oldsmobile Alero GLS
2001 Oldsmobile Alero GX
2001 Oldsmobile Silhouette GL
2001 Oldsmobile Silhouette GLS
2001 Oldsmobile Silhouette Premiere
2001 Pontiac Aztek Base
2001 Pontiac Aztek GT
2001 Pontiac Grand Am GT
2001 Pontiac Grand Am GT1
2001 Pontiac Grand Am SE
2001 Pontiac Grand Am SE1
2001 Pontiac Grand Prix SE
2001 Pontiac Montana Base
2002 Buick Century Custom
2002 Buick Century Limited
2002 Buick Rendezvous CX
2002 Buick Rendezvous CX Plus
2002 Buick Rendezvous CXL
2002 Buick Rendezvous CXL Plus
2002 Chevrolet Impala Base
2002 Chevrolet Malibu Base
2002 Chevrolet Malibu LS
2002 Chevrolet Monte Carlo LS
2002 Chevrolet Venture Base
2002 Chevrolet Venture LS
2002 Chevrolet Venture LT
2002 Chevrolet Venture Plus
2002 Chevrolet Venture Value
2002 Chevrolet Venture Warner Bros.
2002 Oldsmobile Alero GL
2002 Oldsmobile Alero GLS
2002 Oldsmobile Alero GX
2002 Oldsmobile Silhouette GL
2002 Oldsmobile Silhouette GLS
2002 Oldsmobile Silhouette Premiere
2002 Pontiac Aztek Base
2002 Pontiac Grand Am GT
2002 Pontiac Grand Am GT1
2002 Pontiac Grand Am SE
2002 Pontiac Grand Am SE1
2002 Pontiac Grand Prix SE
2002 Pontiac Montana Base
2003 Buick Century Custom
2003 Buick Rendezvous CX
2003 Buick Rendezvous CX Plus
2003 Buick Rendezvous CXL
2003 Buick Rendezvous CXL Plus
2003 Chevrolet Impala Base
2003 Chevrolet Malibu Base
2003 Chevrolet Malibu LS
2003 Chevrolet Monte Carlo LS
2003 Chevrolet Monte Carlo LS Competition
2003 Chevrolet Monte Carlo LS Sport
2003 Chevrolet Venture LS
2003 Chevrolet Venture LT
2003 Chevrolet Venture Plus
2003 Chevrolet Venture Value
2003 Chevrolet Venture Warner Bros.
2003 Oldsmobile Alero GL
2003 Oldsmobile Alero GLS
2003 Oldsmobile Silhouette GL
2003 Oldsmobile Silhouette GLS
2003 Oldsmobile Silhouette Premiere
2003 Pontiac Aztek Base
2003 Pontiac Grand Am GT
2003 Pontiac Grand Am GT1
2003 Pontiac Grand Am SE
2003 Pontiac Grand Am SE1
2003 Pontiac Grand Am SE2
2003 Pontiac Grand Prix SE
2003 Pontiac Montana Base
2004 Buick Century Custom
2004 Buick Century Limited
2004 Buick Rendezvous CX
2004 Buick Rendezvous CXL
2004 Chevrolet Impala Base
2004 Chevrolet Monte Carlo LS
2004 Chevrolet Venture LS
2004 Chevrolet Venture LT
2004 Chevrolet Venture Plus
2004 Oldsmobile Alero GL
2004 Oldsmobile Alero GLS
2004 Oldsmobile Silhouette GL
2004 Oldsmobile Silhouette GLS
2004 Oldsmobile Silhouette Premiere
2004 Pontiac Aztek Base
2004 Pontiac Aztek Rally
2004 Pontiac Grand Am GT
2004 Pontiac Grand Am GT1
2004 Pontiac Grand Am SE
2004 Pontiac Grand Am SE1
2004 Pontiac Grand Am SE2
2004 Pontiac Montana Base
2005 Buick Century Custom
2005 Buick Century Limited
2005 Buick Century Special Edition
2005 Buick Rendezvous CX
2005 Buick Rendezvous CX Plus
2005 Buick Rendezvous CXL
2005 Chevrolet Impala Base
2005 Chevrolet Monte Carlo LS
2005 Chevrolet Venture LS
2005 Chevrolet Venture LT
2005 Chevrolet Venture Plus
2005 Pontiac Aztek Base
2005 Pontiac Aztek Rally
2005 Pontiac Grand Am GT
2005 Pontiac Grand Am GT1
2005 Pontiac Grand Am SE
2005 Pontiac Montana Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1