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Ignitions and Electrical› Ignition Components
NGK
NGK Buick Century 2005-2000 Spark Plug Wire Set
SKU: N003 51021
Easy — 1–2 hours
Overview
This set is engineered with OE or better specified spark plug and distributor boots for a precise fit and reliable connection. The spark plug boots are sealed with silicone for a watertight connection, and stainless steel terminals with serrated crimps ensure maximum retention. The NGK Part 51021 comes with a limited lifetime warranty.
Show original supplier description
Part #: 51021
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)
Vehicle Symptoms
- Engine misfires at idle or during acceleration
- Rough idle and hesitation when cold
- Check engine light flashing under load
- Decreased fuel economy over several weeks
Diagnostic Codes
- P0300 – Random/multiple cylinder misfire detected
- P0301 – Cylinder 1 misfire detected
- P0302 – Cylinder 2 misfire detected
- P0303 – Cylinder 3 misfire detected
- P0304 – Cylinder 4 misfire detected
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | NGK |
| Part Number | N003 51021 |
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