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Denso 671-8094 Spark Plug Wire Set
Reliable Ignition Wire Set for Ford, Lincoln, and Mercury Vehicles
The Denso 8mm Spark Plug Wire Set 671-8094 is engineered to deliver consistent ignition performance for a range of Ford, Lincoln, and Mercury models. Designed with durable silicone boots and precise terminal configurations, this set ensures reliable spark delivery and optimal engine operation.
- Silicone spark plug boot material for heat resistance and durability
- 8.00 mm insulation outside diameter for effective electrical insulation
- Female distributor coil end terminals for secure connections
- 180-degree spark plug end boot angle for proper fitment
- Female spark plug end terminals with 8 angled boots for versatile installation
About the Denso 8mm Brand Line
The Denso 8mm brand line focuses on ignition wire sets with an 8.00 mm insulation diameter, providing a balance of flexibility and electrical insulation. This line is designed to meet the specific ignition requirements of various vehicle models, including those from Ford, Lincoln, and Mercury. The 8mm wires offer reliable spark transmission while maintaining resistance to heat and wear, making them suitable for demanding engine environments.
Product Details and Specifications
This spark plug wire set features silicone boots that resist high temperatures and environmental factors, helping to maintain a secure connection over time. The female terminal types on both the distributor coil end and spark plug end ensure compatibility with the ignition components of compatible vehicles. The 180-degree spark plug end boot angle and the inclusion of eight angled boots accommodate the specific routing and fitment needs of engines in models such as the Ford Bronco, Lincoln Continental, and Mercury Cougar.
Compatible Vehicles and Applications
- Ford Bronco, F-100, F-150, F-250, F-350, E-100 Econoline series
- Lincoln Continental, Grand Marquis, LTD, Marquis
- Mercury Cougar, Grand Marquis, and Thunderbird
- Suitable for Econoline Club Wagon variants and E-150, E-250, E-350 models
Common Issues Addressed by This Spark Plug Wire Set
- Misfires caused by worn or damaged ignition wires
- Intermittent engine performance due to poor spark delivery
- Electrical leakage from cracked or brittle insulation
- Corrosion or loose connections at distributor coil or spark plug ends
- Heat-related wire degradation affecting ignition reliability
Installation Notes and Tips
Ensure the engine is cool before beginning installation. Carefully remove old spark plug wires one at a time to avoid mixing wire order. Verify that the 180-degree spark plug end boots align properly with the spark plugs for a secure fit. Confirm that female terminals are fully seated on both the distributor coil and spark plugs. Routing wires away from high-heat components will help prolong wire life.
Quality Assurance and Warranty
Denso manufactures this 8mm spark plug wire set to meet OEM specifications for fit and function. The use of silicone boots and quality insulation materials supports durability under typical operating conditions. While specific warranty details are not provided, Denso products generally adhere to industry standards for reliability and performance.
| Brand | Denso |
|---|---|
| Part Number | 671-8094 |
| Position | 8mm |
| Spark Plug Boot Material | Silicone |
| Distributor Coil End Terminal Type | Female |
| Insulation Outside Diameter | 8.00 |
| Spark Plug End Boot Degree | 180 |
| Spark Plug End Terminal Type | Female |
| Spark Plug End Boot Quantity Angled | 8 |
This part fits 55 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 1979 | Ford | Bronco | N/A | 8mm | |
| 1979 | Ford | E-100 Econoline | N/A | 8mm | |
| 1979 | Ford | E-100 Econoline Club Wagon | N/A | 8mm | |
| 1979 | Ford | E-150 Econoline | N/A | 8mm | |
| 1979 | Ford | E-150 Econoline Club Wagon | N/A | 8mm | |
| 1979 | Ford | E-250 Econoline | N/A | 8mm | |
| 1979 | Ford | E-250 Econoline Club Wagon | N/A | 8mm | |
| 1979 | Ford | E-350 Econoline | N/A | 8mm | |
| 1979 | Ford | E-350 Econoline Club Wagon | N/A | 8mm | |
| 1979 | Ford | F-100 | N/A | 8mm | |
| 1979 | Ford | F-150 | N/A | 8mm | |
| 1979 | Ford | F-250 | N/A | 8mm | |
| 1979 | Ford | F-350 | N/A | 8mm | |
| 1979 | Ford | Thunderbird | N/A | 8mm | |
| 1979 | Lincoln | Continental | N/A | 8mm | |
| 1979 | Mercury | Cougar | N/A | 8mm | |
| 1978 | Ford | Bronco | N/A | 8mm | |
| 1978 | Ford | E-100 Econoline | N/A | 8mm | |
| 1978 | Ford | E-100 Econoline Club Wagon | N/A | 8mm | |
| 1978 | Ford | E-150 Econoline | N/A | 8mm | |
| 1978 | Ford | E-150 Econoline Club Wagon | N/A | 8mm | |
| 1978 | Ford | E-250 Econoline | N/A | 8mm | |
| 1978 | Ford | E-250 Econoline Club Wagon | N/A | 8mm | |
| 1978 | Ford | E-350 Econoline | N/A | 8mm | |
| 1978 | Ford | E-350 Econoline Club Wagon | N/A | 8mm | |
| 1978 | Ford | F-100 | N/A | 8mm | |
| 1978 | Ford | F-150 | N/A | 8mm | |
| 1978 | Ford | F-250 | N/A | 8mm | |
| 1978 | Ford | F-350 | N/A | 8mm | |
| 1978 | Ford | LTD | N/A | 8mm | |
| 1978 | Ford | Thunderbird | N/A | 8mm | |
| 1978 | Lincoln | Continental | N/A | 8mm | |
| 1978 | Mercury | Cougar | N/A | 8mm | |
| 1978 | Mercury | Grand Marquis | N/A | 8mm | |
| 1978 | Mercury | Marquis | N/A | 8mm | |
| 1977 | Ford | E-100 Econoline | N/A | 8mm | |
| 1977 | Ford | E-100 Econoline Club Wagon | N/A | 8mm | |
| 1977 | Ford | E-150 Econoline | N/A | 8mm | |
| 1977 | Ford | E-150 Econoline Club Wagon | N/A | 8mm | |
| 1977 | Ford | E-250 Econoline | N/A | 8mm | |
| 1977 | Ford | E-250 Econoline Club Wagon | N/A | 8mm | |
| 1977 | Ford | E-350 Econoline | N/A | 8mm | |
| 1977 | Ford | E-350 Econoline Club Wagon | N/A | 8mm | |
| 1977 | Ford | F-100 | N/A | 8mm | |
| 1977 | Ford | F-150 | N/A | 8mm | |
| 1977 | Ford | F-250 | N/A | 8mm | |
| 1977 | Ford | F-350 | N/A | 8mm | |
| 1977 | Ford | LTD | N/A | 8mm | |
| 1977 | Ford | Thunderbird | N/A | 8mm | |
| 1977 | Lincoln | Continental | N/A | 8mm | |
| 1977 | Mercury | Cougar | N/A | 8mm | |
| 1977 | Mercury | Grand Marquis | N/A | 8mm | |
| 1977 | Mercury | Marquis | N/A | 8mm | |
| 1976 | Ford | LTD | Country Squire | N/A | 8mm |
| 1975 | Ford | LTD | Country Squire | N/A | 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.