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Denso 671-4261 Spark Plug Wire Set
| Brand | Denso 671-4261 |
|---|---|
| Bushing Material | 4 |
| Distributor Coil End Terminal Type | Female |
| Insulation Outside Diameter | 7.00 |
| Spark Plug Boot Material | Sil PBT Sil |
| Spark Plug End Boot Degree | 135 |
| Spark Plug End Terminal Type | FEMALE |
| Product line | 7mm |
| Fits | Subaru · 3 vehicles |
OE-style replacement. Matches factory form, fit, color, and performance.
7mm wire design. Sized for dependable ignition performance.
Silicone boot material. Built with Sil PBT Sil construction for durability.
Cross-references ACDelco 964K, Airtex 2X1414 and Autolite 97024 for the same application. See all 17.
Denso 671-4261 Ignition Wire Set
The Denso 671-4261 spark plug wire set is built for direct replacement on select Subaru Legacy applications. It follows the factory-style form, fit, color, and performance expected from an OE-style ignition wire set, with 7mm insulation for a clean, accurate engine bay fit.
Compatible with 1997-1999 Subaru Legacy ignition service, this wire set is a practical choice when you need consistent spark delivery and a factory-matched layout. The Denso 7mm line is focused on OE-style replacement parts for drivers who want the original routing and terminal style preserved.
Key Features
- Part number 671-4261 ignition wire set from Denso
- 7mm insulation outside diameter
- Sil PBT Sil spark plug boot material
- 135-degree spark plug end boot angle for routing clearance
- Female spark plug end terminal type
- Female distributor/coil end terminal type
- OE-style replacement for select Subaru Legacy models
Product Details
Denso First Time Fit ignition wire sets are engineered to match the original wire set layout used from the factory, including form, fit, color, and performance characteristics. For Subaru Legacy owners, that means a direct-replacement ignition wire set that supports proper routing and terminal engagement while maintaining the original-style appearance under the hood. The 7mm design and angled boot configuration help the wire set follow the intended path around the engine bay.
This part cross-references ACDelco 964K and Bosch 09026 for the same application.
What This Part Helps Address
- Misfires caused by worn or damaged ignition wires
- Hard starting related to weak spark transfer
- Rough idle from deteriorated wire insulation or boot wear
- Intermittent ignition performance from poor terminal contact
- Routing issues when replacing aging factory-style wire sets
Installation Notes and Tips
Verify engine routing before removal and replace one wire at a time when possible to preserve firing order. Confirm the female terminal ends and 135-degree spark plug boot orientation match the original setup on your Subaru Legacy. This part fits 1997 Subaru Legacy, from 5/97, and 1998-1999 Subaru Legacy, N/A.
Quality Assurance
Denso states that this First Time Fit wire set is built to meet or exceed OE/OES standards in construction and performance. The part is intended as an OE-style replacement for 1997-1999 Subaru Legacy ignition service.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1999 | Subaru | Legacy | N/A | 7mm |
| 1998 | Subaru | Legacy | N/A | 7mm |
| 1997 | Subaru | Legacy | N/A | From 5/97; 7mm |
| No rows match your filter. | ||||