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Denso 671-8009 Spark Plug Wire Set
Reliable Ignition Wire Set for Buick, Chevrolet, GMC, and Pontiac Vehicles
The Denso 8mm Spark Plug Wire Set (Part Number 671-8009) is engineered to provide consistent ignition performance for a wide range of classic and modern vehicles. Designed specifically for models like the Chevrolet Camaro, Buick Century, and GMC Jimmy, this set ensures optimal spark delivery and engine efficiency.
- Silicone spark plug boot material for enhanced heat resistance and durability
- 8.00 mm insulation outside diameter for effective electrical insulation
- Female distributor coil end terminals for secure connections
- 90-degree angled female spark plug end boots for precise fitment
- Includes 8 angled spark plug end boots to match vehicle requirements
About the Denso 8mm Brand Line
The Denso 8mm product line focuses on ignition wire sets with an 8.00 mm insulation diameter, balancing flexibility and electrical insulation. This line is designed to meet the demands of various ignition systems, providing reliable spark transmission and resistance to heat and wear. The 8mm wires are suitable for vehicles requiring durable and well-insulated ignition components, such as many Buick, Chevrolet, GMC, and Pontiac models.
Product Details and Specifications
This spark plug wire set features silicone boots that offer superior resistance to high temperatures and environmental factors, helping to maintain a strong connection over time. The female terminal design on both the distributor coil and spark plug ends ensures a secure and stable fit, reducing the risk of misfires. The 90-degree angled spark plug boots facilitate installation in tight engine compartments, making this set compatible with a variety of engine layouts found in vehicles like the Chevrolet Impala and Pontiac Grand LeMans.
Common Applications and Problem Solving
- Restores proper ignition spark delivery in Buick LeMans and Chevrolet Malibu
- Eliminates misfires caused by worn or damaged spark plug wires in GMC K10 and Pontiac Parisienne
- Improves engine starting and performance in Chevrolet C10 Suburban and GMC K20 Suburban
- Prevents electrical interference and crossfire in classic muscle cars like the Chevrolet Monte Carlo
- Replaces deteriorated ignition wires in Pontiac Phoenix and Buick Regal
Installation Notes and Tips
- Ensure engine is cool before installation to avoid burns
- Replace spark plug wires one at a time to maintain correct firing order
- Check for secure connections at both distributor coil and spark plug ends
- Route wires away from hot engine components and moving parts
- Verify compatibility with specific vehicle model and engine type before installation
Quality Assurance and Warranty
Denso ignition wire sets are manufactured to meet strict quality standards, ensuring reliable performance and durability. The 671-8009 spark plug wire set undergoes rigorous testing for electrical resistance and heat tolerance. While specific warranty details may vary, Denso products typically include a limited warranty against defects in materials and workmanship to provide confidence in your purchase.
| Brand | Denso |
| Part Number | 671-8009 |
| Position | 8mm |
| Bushing Material | 8 |
| Distributor Coil End Terminal Type | Female |
| Insulation Outside Diameter | 8.00 |
| Spark Plug Boot Material | Silicone |
| Spark Plug End Boot Degree | 90 |
| Spark Plug End Terminal Type | FEMALE |
This part fits 103 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1977 | Buick | Century | N/A | 8mm |
| 1977 | Buick | Regal | N/A | 8mm |
| 1977 | Buick | Skylark | N/A | 8mm |
| 1977 | Chevrolet | C10 | N/A | 8mm |
| 1977 | Chevrolet | C10 Suburban | N/A | 8mm |
| 1977 | Chevrolet | C20 | N/A | 8mm |
| 1977 | Chevrolet | C20 Suburban | N/A | 8mm |
| 1977 | Chevrolet | C30 | N/A | 8mm |
| 1977 | Chevrolet | El Camino | N/A | 8mm |
| 1977 | Chevrolet | G10 | N/A | 8mm |
| 1977 | Chevrolet | G20 | N/A | 8mm |
| 1977 | Chevrolet | G30 | N/A | 8mm |
| 1977 | Chevrolet | K10 | N/A | 8mm |
| 1977 | Chevrolet | K10 Suburban | N/A | 8mm |
| 1977 | Chevrolet | K20 | N/A | 8mm |
| 1977 | Chevrolet | K20 Suburban | N/A | 8mm |
| 1977 | Chevrolet | K30 | N/A | 8mm |
| 1977 | Chevrolet | K5 Blazer | N/A | 8mm |
| 1977 | Chevrolet | Malibu | N/A | 8mm |
| 1977 | Chevrolet | Monte Carlo | N/A | 8mm |
| 1977 | Chevrolet | P10 | N/A | 8mm |
| 1977 | Chevrolet | P20 | N/A | 8mm |
| 1977 | Chevrolet | P30 | N/A | 8mm |
| 1977 | GMC | G15 | N/A | 8mm |
| 1977 | GMC | G25 | N/A | 8mm |
| 1977 | GMC | G35 | N/A | 8mm |
| 1977 | GMC | Jimmy | N/A | 8mm |
| 1977 | Pontiac | Grand LeMans | N/A | 8mm |
| 1977 | Pontiac | Laurentian | N/A | 8mm |
| 1977 | Pontiac | LeMans | N/A | 8mm |
| 1977 | Pontiac | Parisienne | N/A | 8mm |
| 1977 | Pontiac | Phoenix | N/A | 8mm |
| 1976 | Chevrolet | C10 | N/A | 8mm |
| 1976 | Chevrolet | C10 Suburban | N/A | 8mm |
| 1976 | Chevrolet | C20 | N/A | 8mm |
| 1976 | Chevrolet | C20 Suburban | N/A | 8mm |
| 1976 | Chevrolet | C30 | N/A | 8mm |
| 1976 | Chevrolet | Camaro | N/A | 8mm |
| 1976 | Chevrolet | Caprice | N/A | 8mm |
| 1976 | Chevrolet | El Camino | N/A | 8mm |
| 1976 | Chevrolet | G10 | N/A | 8mm |
| 1976 | Chevrolet | G20 | N/A | 8mm |
| 1976 | Chevrolet | G30 | N/A | 8mm |
| 1976 | Chevrolet | Impala | N/A | 8mm |
| 1976 | Chevrolet | K10 | N/A | 8mm |
| 1976 | Chevrolet | K10 Suburban | N/A | 8mm |
| 1976 | Chevrolet | K20 | N/A | 8mm |
| 1976 | Chevrolet | K20 Suburban | N/A | 8mm |
| 1976 | Chevrolet | K5 Blazer | N/A | 8mm |
| 1976 | Chevrolet | Malibu | N/A | 8mm |
| 1976 | Chevrolet | Monte Carlo | N/A | 8mm |
| 1976 | Chevrolet | Monza | N/A | 8mm |
| 1976 | Chevrolet | Nova | N/A | 8mm |
| 1976 | Chevrolet | P20 | N/A | 8mm |
| 1976 | Chevrolet | P30 | N/A | 8mm |
| 1976 | GMC | G15 | N/A | 8mm |
| 1976 | GMC | G25 | N/A | 8mm |
| 1976 | GMC | G35 | N/A | 8mm |
| 1976 | GMC | Jimmy | N/A | 8mm |
| 1976 | Pontiac | Grand LeMans | N/A | 8mm |
| 1976 | Pontiac | LeMans | N/A | 8mm |
| 1975 | Chevrolet | Bel Air | N/A | 8mm |
| 1975 | Chevrolet | C10 | N/A | 8mm |
| 1975 | Chevrolet | C10 Suburban | N/A | 8mm |
| 1975 | Chevrolet | C20 | N/A | 8mm |
| 1975 | Chevrolet | C20 Suburban | N/A | 8mm |
| 1975 | Chevrolet | C30 | N/A | 8mm |
| 1975 | Chevrolet | Camaro | N/A | 8mm |
| 1975 | Chevrolet | Caprice | N/A | 8mm |
| 1975 | Chevrolet | El Camino | N/A | 8mm |
| 1975 | Chevrolet | G10 | N/A | w/ HEI; 8mm |
| 1975 | Chevrolet | G20 | N/A | 8mm |
| 1975 | Chevrolet | G20 | N/A | w/ HEI; 8mm |
| 1975 | Chevrolet | G30 | N/A | 8mm |
| 1975 | Chevrolet | G30 | N/A | w/ HEI; 8mm |
| 1975 | Chevrolet | Impala | N/A | 8mm |
| 1975 | Chevrolet | K10 | N/A | 8mm |
| 1975 | Chevrolet | K10 Suburban | N/A | 8mm |
| 1975 | Chevrolet | K20 | N/A | 8mm |
| 1975 | Chevrolet | K20 Suburban | N/A | 8mm |
| 1975 | Chevrolet | K5 Blazer | N/A | 8mm |
| 1975 | Chevrolet | Malibu | N/A | 8mm |
| 1975 | Chevrolet | Monte Carlo | N/A | 8mm |
| 1975 | Chevrolet | Nova | N/A | 8mm |
| 1975 | Chevrolet | P10 | N/A | 8mm |
| 1975 | Chevrolet | P20 | N/A | 8mm |
| 1975 | Chevrolet | P30 | N/A | 8mm |
| 1975 | GMC | G15 | N/A | w/ HEI; 8mm |
| 1975 | GMC | G25 | N/A | 8mm |
| 1975 | GMC | G25 | N/A | w/ HEI; 8mm |
| 1975 | GMC | G35 | N/A | 8mm |
| 1975 | GMC | G35 | N/A | w/ HEI; 8mm |
| 1975 | GMC | Jimmy | N/A | 8mm |
| 1974 | Chevrolet | Bel Air | N/A | w/ HEI; 8mm |
| 1974 | Chevrolet | Camaro | N/A | w/ HEI; 8mm |
| 1974 | Chevrolet | Caprice | N/A | w/ HEI; 8mm |
| 1974 | Chevrolet | El Camino | N/A | w/ HEI; 8mm |
| 1974 | Chevrolet | Impala | N/A | w/ HEI; 8mm |
| 1974 | Chevrolet | Malibu | N/A | w/ HEI; 8mm |
| 1974 | Chevrolet | Monte Carlo | N/A | w/ HEI; 8mm |
| 1974 | Chevrolet | Nova | N/A | w/ HEI; 8mm |
| 1973 | Chevrolet | Caprice | N/A | w/ HEI; 8mm |
| 1973 | Chevrolet | Nova | N/A | w/ HEI; 8mm |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.