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Denso 671-8067 Spark Plug Wire Set
Reliable Spark Plug Wire Set for Buick Vehicles
The Denso 7mm Spark Plug Wire Set (Part Number 671-8067) is designed specifically for select Buick models including Century, LeSabre, Regal, Riviera, and Skylark. Engineered to provide consistent ignition performance, this set ensures proper electrical conductivity and durability for your vehicle's ignition system.
- Silicone spark plug boot material for heat resistance and flexibility
- 7.00 mm insulation outside diameter for optimal electrical insulation
- 180-degree spark plug end boot angle for precise fitment
- Female spark plug end terminal type and male distributor coil end terminal type
- Includes 8 straight spark plug end boots for complete wire set replacement
About the Denso 7mm Brand Line
The Denso 7mm brand line focuses on ignition wire sets with a 7.00 mm insulation diameter, balancing durability and electrical performance. This line is engineered to meet the specific requirements of ignition systems in various Buick models, providing reliable spark delivery and resistance to heat and wear. The 7mm insulation thickness helps maintain signal integrity while fitting securely within engine compartments.
Product Details and Specifications
This spark plug wire set features silicone boots that offer excellent heat resistance and flexibility, reducing the risk of cracking or damage under high engine temperatures. The 180-degree spark plug end boot angle allows for proper alignment and connection to the spark plugs, while the female terminal type at the spark plug end and male terminal at the distributor coil end ensure secure electrical contact. The 7.00 mm insulation diameter provides effective protection against electrical interference and arcing.
Compatible Buick Models and Applications
- Buick Century ignition wire replacement
- Buick LeSabre spark plug wire set upgrade
- Buick Regal ignition system maintenance
- Buick Riviera spark plug wire replacement
- Buick Skylark ignition wire set installation
Installation Notes and Tips
- Ensure engine is cool before removing old spark plug wires
- Replace wires one at a time to avoid misfiring
- Verify correct routing to prevent contact with hot or moving engine parts
- Check for secure terminal connections at both spark plug and distributor coil ends
- Use dielectric grease on boots to improve seal and ease future removal
Quality Assurance and Warranty
Denso spark plug wire sets are manufactured to meet OEM specifications for fit and function. The 671-8067 part number undergoes rigorous quality control to ensure durability and consistent performance. While specific warranty details may vary, Denso products typically come with a limited warranty against defects in materials and workmanship.
| Brand | Denso |
| Part Number | 671-8067 |
| Position | 7mm |
| Distributor Coil End Terminal Type | Male |
| Insulation Outside Diameter | 7.00 |
| Spark Plug Boot Material | Silicone |
| Spark Plug End Boot Degree | 180 |
| Spark Plug End Boot Quantity Straight | 8 |
| Spark Plug End Terminal Type | FEMALE |
This part fits 28 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1974 | Buick | Century | N/A | w/o HEI; 7mm |
| 1974 | Buick | LeSabre | N/A | w/o HEI; 7mm |
| 1974 | Buick | Regal | N/A | w/o HEI; 7mm |
| 1974 | Buick | Riviera | N/A | w/o HEI; 7mm |
| 1973 | Buick | Century | N/A | w/o HEI; 7mm |
| 1973 | Buick | LeSabre | N/A | w/o HEI; 7mm |
| 1973 | Buick | Regal | N/A | w/o HEI; 7mm |
| 1973 | Buick | Riviera | N/A | w/o HEI; 7mm |
| 1972 | Buick | LeSabre | N/A | 7mm |
| 1972 | Buick | Riviera | N/A | 7mm |
| 1972 | Buick | Skylark | N/A | 7mm |
| 1971 | Buick | LeSabre | N/A | 7mm |
| 1971 | Buick | Riviera | N/A | 7mm |
| 1971 | Buick | Skylark | N/A | 7mm |
| 1970 | Buick | LeSabre | N/A | 7mm |
| 1970 | Buick | Riviera | N/A | 7mm |
| 1970 | Buick | Skylark | N/A | 7mm |
| 1969 | Buick | LeSabre | N/A | 7mm |
| 1969 | Buick | Riviera | N/A | 7mm |
| 1969 | Buick | Skylark | N/A | 7mm |
| 1968 | Buick | LeSabre | N/A | 7mm |
| 1968 | Buick | Riviera | N/A | 7mm |
| 1968 | Buick | Skylark | N/A | 7mm |
| 1967 | Buick | LeSabre | N/A | 7mm |
| 1967 | Buick | Riviera | N/A | 7mm |
| 1967 | Buick | Skylark | N/A | 7mm |
| 1966 | Buick | LeSabre | N/A | 7mm |
| 1966 | Buick | Skylark | N/A | 7mm |
* 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.