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Denso 671-6122 Spark Plug Wire Set
Reliable Ignition Wire Set for Chrysler, Dodge, and Plymouth Vehicles
The Denso 7mm Spark Plug Wire Set (Part Number 671-6122) is engineered to provide consistent ignition performance for a range of Chrysler, Dodge, and Plymouth 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
- 7.00 mm insulation outside diameter for effective electrical insulation
- 180-degree spark plug end boot angle for proper fitment
- Female spark plug end terminal and male distributor coil end terminal
- Includes six straight spark plug end boots for complete wire set
Detailed Features of the Denso 7mm Spark Plug Wire Set
The Denso 7mm line is known for its balance of performance and durability, making it suitable for ignition wire applications requiring reliable insulation and terminal integrity. This spark plug wire set features silicone boots that resist heat and environmental wear, helping maintain a strong connection under demanding engine conditions. The 7.00 mm insulation diameter provides effective protection against electrical interference and arcing. The 180-degree spark plug end boot design ensures proper alignment and fitment on compatible engines. With a female terminal on the spark plug end and a male terminal on the distributor coil end, this set matches factory specifications for a secure connection.
Compatible Vehicles and Applications
This spark plug wire set is compatible with various Chrysler, Dodge, and Plymouth models, including Aspen, Charger, Dart, LeBaron, Monaco, Ramcharger, Town & Country, and multiple truck series such as B100, D150, and W300. It is designed to meet the ignition system requirements of these vehicles, ensuring consistent spark delivery and engine performance.
- Resolves ignition misfires caused by worn or damaged spark plug wires
- Prevents electrical arcing and interference in ignition circuits
- Improves engine starting reliability and smoothness
- Reduces risk of engine hesitation and power loss
- Maintains proper spark timing and combustion efficiency
Installation Notes and Tips
When installing the Denso 7mm Spark Plug Wire Set (671-6122), ensure that each wire is routed away from hot engine components and moving parts to prevent premature wear. Confirm the correct orientation of the 180-degree spark plug end boots for proper seating. Verify that the male distributor coil end terminals and female spark plug end terminals are securely connected to avoid loose contacts. It is recommended to replace all wires in the set simultaneously to maintain balanced ignition performance.
Quality Assurance and Warranty
Denso manufactures this spark plug wire set to meet or exceed OEM specifications for fit, form, and function. The use of high-quality silicone boots and precise terminal construction supports long-term durability. While specific warranty details are not provided, Denso products typically come with manufacturer-backed quality assurance to ensure reliable operation within the intended application range.
| Brand | Denso |
| Part Number | 671-6122 |
| Position | 7mm |
| Spark Plug Boot Material | Silicone |
| Distributor Coil End Terminal Type | Male |
| Insulation Outside Diameter | 7.00 |
| Spark Plug End Boot Degree | 180 |
| Spark Plug End Terminal Type | Female |
| Spark Plug End Boot Quantity Straight | 6 |
This part fits 127 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1987 | Dodge | B150 | N/A | 7mm |
| 1987 | Dodge | B250 | N/A | 7mm |
| 1987 | Dodge | D100 | N/A | 7mm |
| 1987 | Dodge | D150 | N/A | 7mm |
| 1987 | Dodge | D250 | N/A | 7mm |
| 1987 | Dodge | W100 | N/A | 7mm |
| 1987 | Dodge | W150 | N/A | 7mm |
| 1986 | Dodge | B150 | N/A | 7mm |
| 1986 | Dodge | B250 | N/A | 7mm |
| 1986 | Dodge | D100 | N/A | 7mm |
| 1986 | Dodge | D150 | N/A | 7mm |
| 1986 | Dodge | D250 | N/A | 7mm |
| 1986 | Dodge | W100 | N/A | 7mm |
| 1986 | Dodge | W150 | N/A | 7mm |
| 1985 | Dodge | B150 | N/A | 7mm |
| 1985 | Dodge | B250 | N/A | 7mm |
| 1985 | Dodge | D150 | N/A | 7mm |
| 1985 | Dodge | D250 | N/A | 7mm |
| 1985 | Dodge | W150 | N/A | 7mm |
| 1984 | Dodge | B150 | N/A | 7mm |
| 1984 | Dodge | B250 | N/A | 7mm |
| 1984 | Dodge | D150 | N/A | 7mm |
| 1984 | Dodge | D250 | N/A | 7mm |
| 1984 | Dodge | W150 | N/A | 7mm |
| 1983 | Chrysler | Fifth Avenue | N/A | 7mm |
| 1983 | Dodge | B150 | N/A | 7mm |
| 1983 | Dodge | B250 | N/A | 7mm |
| 1983 | Dodge | D150 | N/A | 7mm |
| 1983 | Dodge | D250 | N/A | 7mm |
| 1983 | Dodge | W150 | N/A | 7mm |
| 1983 | Plymouth | PB150 | N/A | 7mm |
| 1983 | Plymouth | PB250 | N/A | 7mm |
| 1982 | Chrysler | New Yorker | N/A | 7mm |
| 1982 | Dodge | B150 | N/A | 7mm |
| 1982 | Dodge | B250 | N/A | 7mm |
| 1982 | Dodge | D150 | N/A | 7mm |
| 1982 | Dodge | D250 | N/A | 7mm |
| 1982 | Dodge | W150 | N/A | 7mm |
| 1982 | Plymouth | PB150 | N/A | 7mm |
| 1982 | Plymouth | PB250 | N/A | 7mm |
| 1981 | Chrysler | LeBaron | N/A | 7mm |
| 1981 | Chrysler | Newport | N/A | 7mm |
| 1981 | Chrysler | Town & Country | N/A | 7mm |
| 1981 | Dodge | B150 | N/A | 7mm |
| 1981 | Dodge | B250 | N/A | 7mm |
| 1981 | Dodge | D150 | N/A | 7mm |
| 1981 | Dodge | D250 | N/A | 7mm |
| 1981 | Dodge | W150 | N/A | 7mm |
| 1981 | Plymouth | PB150 | N/A | 7mm |
| 1981 | Plymouth | PB250 | N/A | 7mm |
| 1980 | Chrysler | LeBaron | N/A | 7mm |
| 1980 | Chrysler | Newport | N/A | 7mm |
| 1980 | Chrysler | Town & Country | N/A | 7mm |
| 1980 | Dodge | Aspen | N/A | 7mm |
| 1980 | Dodge | B100 | N/A | 7mm |
| 1980 | Dodge | B200 | N/A | 7mm |
| 1980 | Dodge | B300 | N/A | 7mm |
| 1980 | Dodge | D150 | N/A | 7mm |
| 1980 | Dodge | D200 | N/A | 7mm |
| 1980 | Dodge | Ramcharger | N/A | 7mm |
| 1980 | Dodge | W150 | N/A | 7mm |
| 1980 | Dodge | W200 | N/A | 7mm |
| 1979 | Chrysler | LeBaron | N/A | 7mm |
| 1979 | Chrysler | Newport | N/A | 7mm |
| 1979 | Chrysler | Town & Country | N/A | 7mm |
| 1979 | Dodge | Aspen | N/A | 7mm |
| 1979 | Dodge | B100 | N/A | 7mm |
| 1979 | Dodge | B200 | N/A | 7mm |
| 1979 | Dodge | B300 | N/A | 7mm |
| 1979 | Dodge | D100 | N/A | 7mm |
| 1979 | Dodge | D150 | N/A | 7mm |
| 1979 | Dodge | D200 | N/A | 7mm |
| 1979 | Dodge | Ramcharger | N/A | 7mm |
| 1979 | Dodge | W150 | N/A | 7mm |
| 1979 | Dodge | W200 | N/A | 7mm |
| 1978 | Chrysler | LeBaron | N/A | 7mm |
| 1978 | Chrysler | Town & Country | N/A | 7mm |
| 1978 | Dodge | Aspen | N/A | 7mm |
| 1978 | Dodge | B100 | N/A | 7mm |
| 1978 | Dodge | B200 | N/A | 7mm |
| 1978 | Dodge | B300 | N/A | 7mm |
| 1978 | Dodge | D100 | N/A | 7mm |
| 1978 | Dodge | D150 | N/A | 7mm |
| 1978 | Dodge | D200 | N/A | 7mm |
| 1978 | Dodge | D300 | N/A | 7mm |
| 1978 | Dodge | Monaco | N/A | 7mm |
| 1978 | Dodge | Ramcharger | N/A | 7mm |
| 1978 | Dodge | W150 | N/A | 7mm |
| 1978 | Dodge | W200 | N/A | 7mm |
| 1978 | Dodge | W300 | N/A | 7mm |
| 1977 | Dodge | Aspen | N/A | 7mm |
| 1977 | Dodge | B100 | N/A | 7mm |
| 1977 | Dodge | B200 | N/A | 7mm |
| 1977 | Dodge | B300 | N/A | 7mm |
| 1977 | Dodge | D100 | N/A | 7mm |
| 1977 | Dodge | D150 | N/A | 7mm |
| 1977 | Dodge | D200 | N/A | 7mm |
| 1977 | Dodge | D300 | N/A | 7mm |
| 1977 | Dodge | Monaco | N/A | 7mm |
| 1977 | Dodge | Ramcharger | N/A | 7mm |
| 1977 | Dodge | W100 | N/A | 7mm |
| 1977 | Dodge | W200 | N/A | 7mm |
| 1977 | Dodge | W300 | N/A | 7mm |
| 1976 | Dodge | Aspen | N/A | 7mm |
| 1976 | Dodge | B100 | N/A | 7mm |
| 1976 | Dodge | B200 | N/A | 7mm |
| 1976 | Dodge | B300 | N/A | 7mm |
| 1976 | Dodge | Charger | N/A | 7mm |
| 1976 | Dodge | D100 | N/A | 7mm |
| 1976 | Dodge | D200 | N/A | 7mm |
| 1976 | Dodge | D300 | N/A | 7mm |
| 1976 | Dodge | Dart | N/A | 7mm |
| 1976 | Dodge | Ramcharger | N/A | 7mm |
| 1976 | Dodge | W100 | N/A | 7mm |
| 1976 | Dodge | W200 | N/A | 7mm |
| 1976 | Dodge | W300 | N/A | 7mm |
| 1975 | Dodge | B100 | N/A | 7mm |
| 1975 | Dodge | B200 | N/A | 7mm |
| 1975 | Dodge | B300 | N/A | 7mm |
| 1975 | Dodge | D100 | N/A | 7mm |
| 1975 | Dodge | D200 | N/A | 7mm |
| 1975 | Dodge | D300 | N/A | 7mm |
| 1975 | Dodge | Dart | N/A | 7mm |
| 1975 | Dodge | Ramcharger | N/A | 7mm |
| 1975 | Dodge | W100 | N/A | 7mm |
| 1975 | Dodge | W200 | N/A | 7mm |
| 1975 | Dodge | W300 | 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.