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Denso 671-6114 Spark Plug Wire Set
Reliable Ignition Wire Set for Ford and Mazda Vehicles
The Denso 8mm Spark Plug Wire Set (Part Number 671-6114) is designed to deliver consistent ignition performance for select Ford and Mazda models. Engineered with durable silicone boots and precise terminal configurations, this set ensures reliable spark delivery and optimal engine operation.
Key Features of the Denso 671-6114 Spark Plug Wire Set
- Silicone spark plug boot material for enhanced heat resistance and durability
- 8.00 mm insulation outside diameter for effective electrical insulation
- 120-degree angled spark plug end boots, with six angled boots included
- Female spark plug end terminal type and male distributor coil end terminal type for secure connections
- Compatible with Ford B4000, Explorer, Explorer Sport Trac, and Ranger models
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 between flexibility and electrical insulation. This product line is tailored to meet the ignition system requirements of various vehicles, including the Ford and Mazda models listed, ensuring proper fitment and reliable spark transmission.
Detailed Product Description
This spark plug wire set features silicone boots that resist heat and environmental wear, extending the life of the ignition wires. The 120-degree angled spark plug end boots facilitate easier installation in tight engine compartments, while the female terminal at the spark plug end and male terminal at the distributor coil end ensure a secure and stable connection. The 8.00 mm insulation diameter provides effective protection against electrical interference and arcing, maintaining consistent ignition performance.
Common Applications and Issues Addressed
- Replacement of worn or damaged spark plug wires in Ford B4000, Explorer, Explorer Sport Trac, and Ranger vehicles
- Resolving misfires caused by faulty or degraded ignition wires
- Improving engine starting reliability and smoothness
- Reducing electrical interference affecting ignition system performance
- Maintaining optimal spark delivery for efficient combustion
Installation Notes and Tips
- Ensure the engine is cool before beginning installation to avoid burns
- Replace spark plug wires one at a time to maintain correct firing order
- Verify that the 120-degree angled boots align properly with spark plugs for a secure fit
- Check that the male distributor coil end terminals are firmly connected to prevent loose contacts
- Inspect all connections after installation to confirm proper seating and routing away from hot engine components
Quality Assurance and Warranty
Denso ignition wire sets are manufactured to meet strict quality standards for durability and performance. The 671-6114 spark plug wire set undergoes rigorous testing to ensure compatibility and reliable operation with specified Ford and Mazda models. Warranty coverage details should be confirmed with the original product documentation or authorized distributors.
| Brand | Denso |
| Part Number | 671-6114 |
| Position | 8mm |
| Bushing Material | 6 |
| Distributor Coil End Terminal Type | Male |
| Insulation Outside Diameter | 8.00 |
| Spark Plug Boot Material | Silicone |
| Spark Plug End Boot Degree | 120 |
| Spark Plug End Terminal Type | FEMALE |
This part fits 29 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2011 | Ford | Ranger | N/A | 8mm | |
| 2010 | Ford | Ranger | N/A | 8mm | |
| 2010 | Mazda | B4000 | N/A | 8mm | |
| 2009 | Ford | Ranger | N/A | 8mm | |
| 2008 | Ford | Ranger | N/A | 8mm | |
| 2008 | Mazda | B4000 | N/A | 8mm | |
| 2007 | Ford | Ranger | N/A | 8mm | |
| 2007 | Mazda | B4000 | N/A | 8mm | |
| 2006 | Ford | Ranger | N/A | 8mm | |
| 2006 | Mazda | B4000 | N/A | 8mm | |
| 2005 | Ford | Explorer Sport Trac | N/A | 8mm | |
| 2005 | Ford | Ranger | N/A | 8mm | |
| 2005 | Mazda | B4000 | N/A | 8mm | |
| 2004 | Ford | Explorer Sport Trac | XLT | N/A | 8mm |
| 2004 | Ford | Explorer Sport Trac | N/A | 8mm | |
| 2004 | Ford | Ranger | N/A | 8mm | |
| 2004 | Mazda | B4000 | N/A | 8mm | |
| 2003 | Ford | Explorer | N/A | Right Hand Drive; 8mm | |
| 2003 | Ford | Explorer Sport Trac | N/A | 8mm | |
| 2003 | Ford | Ranger | N/A | 8mm | |
| 2003 | Mazda | B4000 | N/A | 8mm | |
| 2002 | Ford | Explorer | N/A | Right Hand Drive; 8mm | |
| 2002 | Ford | Explorer Sport Trac | N/A | 8mm | |
| 2002 | Ford | Ranger | N/A | 8mm | |
| 2002 | Mazda | B4000 | N/A | 8mm | |
| 2001 | Ford | Explorer | N/A | Left Hand Drive, From 7/24/00; 8mm | |
| 2001 | Ford | Explorer Sport Trac | N/A | From 07/24/00; 8mm | |
| 2001 | Ford | Ranger | N/A | 8mm | |
| 2001 | Mazda | B4000 | 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.