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Denso 671-4194 Spark Plug Wire Set
| Brand | Denso 671-4194 |
|---|---|
| Bushing Material | 1 |
| Distributor Coil End Terminal Type | Male |
| Insulation Outside Diameter | 7.00 |
| Spark Plug Boot Material | Silicone |
| Spark Plug End Boot Degree | 120 |
| Spark Plug End Boot Quantity Straight | 3 |
| Spark Plug End Terminal Type | FEMALE |
| Product line | 7mm |
| Fits | Nissan · 8 vehicles |
OE-style fit. Matches factory form, fit, color, and performance.
Silicone boots. Help resist heat and maintain reliable insulation.
7mm wire design. Compact diameter for a clean, factory-style installation.
Cross-references ACDelco 16-824W, Airtex 2X1559 and Autolite 96491 for the same application. See all 18.
Denso 671-4194 Spark Plug Wire Set
Denso 671-4194 is a 7mm spark plug wire set built to match factory-installed wire sets in form, fit, color, and performance. It is a direct replacement for select Nissan Pickup and Nissan D21 applications, with OE-style construction for consistent ignition transfer.
Key Features
- 7mm insulation outside diameter for OE-style routing and fit
- Silicone spark plug boot material for heat resistance and durability
- 120-degree angled spark plug end boot with female terminal type
- Male distributor/coil end terminal type
- Built to meet or exceed OE/OES standards
- Direct-fit replacement for select Nissan Pickup and Nissan D21 models
Product Details
The Denso First Time Fit line is engineered as an OE-style ignition wire solution for drivers who want factory-matched fitment and performance. Part number 671-4194 follows the original wire set layout and uses silicone boots to help maintain secure connections at the spark plug and distributor or coil ends. For Nissan Pickup and Nissan D21 ignition service, this wire set supports reliable spark delivery and consistent engine operation.
This part cross-references NGK NX93 and Bosch 09203 for the same application.
What This Part Helps Address
- Misfires caused by worn or damaged plug wires
- Hard starting related to weak ignition transfer
- Rough idle from inconsistent spark delivery
- Ignition voltage loss from aging wire insulation
- Driveability issues on Nissan Pickup and Nissan D21 models
Installation Notes
Verify wire routing against the original layout before installation. Match each lead to the correct spark plug and distributor or coil connection, and confirm the 120-degree angled boot is positioned where clearance requires it. For best results, inspect related ignition components such as spark plugs and the distributor cap before completing the repair.
Fits 1995-1997 Nissan Pickup, N/A, 7mm. Fits 1990-1994 Nissan D21, N/A, 7mm.
Quality Assurance
Denso First Time Fit ignition wire sets are produced to OE/OES-level standards for form, fit, color, and performance. The 671-4194 is built as a direct replacement for factory-style service on the listed Nissan applications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1997 | Nissan | Pickup | N/A | 7mm |
| 1996 | Nissan | Pickup | N/A | 7mm |
| 1995 | Nissan | Pickup | N/A | 7mm |
| 1994 | Nissan | D21 | N/A | 7mm |
| 1993 | Nissan | D21 | N/A | 7mm |
| 1992 | Nissan | D21 | N/A | 7mm |
| 1991 | Nissan | D21 | N/A | 7mm |
| 1990 | Nissan | D21 | N/A | 7mm |
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