HomeIgnition > Ignition Wire and Related ComponentsDenso 671-8089 Spark Plug Wire Set
Part #: 671-8089

Denso 671-8089 Spark Plug Wire Set

8mm
⚙️ 37 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦8mm
🚗Fitment: Ford, F-350, E-350 Econoline, E-350 Econoline Club Wagon, F-250, and E-250 Econoline Club Wagon
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Overview of Denso 8mm Spark Plug Wire Set 671-8089

The Denso 8mm Spark Plug Wire Set 671-8089 is designed for reliable ignition performance in select Ford vehicles. Engineered with silicone spark plug boots and precise terminal configurations, this set supports efficient spark delivery for models like the Ford E-250 Econoline Club Wagon and F-350.

  • Silicone spark plug boot material for heat resistance and durability
  • 8.00 mm insulation outside diameter for optimal electrical insulation
  • Female distributor coil end terminals for secure connections
  • 115-degree angled female spark plug end boots, quantity of 8 angled boots
  • Compatible with Ford E-250 Econoline Club Wagon, E-350 Econoline, F-250, and F-350 models

Detailed Product Features and Specifications

This Denso spark plug wire set features silicone boots that provide excellent resistance to heat and environmental factors, ensuring long-lasting performance. The 8.00 mm insulation diameter offers effective protection against electrical interference and arcing. Both the distributor coil end and spark plug end terminals are female type, designed for secure and reliable connections. The spark plug end boots are angled at 115 degrees, which facilitates easier installation and fitment in tight engine compartments. This set includes eight angled spark plug end boots, matching the ignition requirements of the specified Ford models.

About the Denso 8mm Brand Line

The Denso 8mm brand line focuses on ignition wire sets with an 8.00 mm insulation diameter, balancing durability and electrical performance. This line is engineered to meet the ignition system demands of various vehicles, including Ford trucks and vans. The 8mm insulation thickness helps reduce electrical noise and ensures consistent spark delivery, which is critical for maintaining engine efficiency and smooth operation.

Compatible Vehicles and Common Applications

  • Ford E-250 Econoline Club Wagon ignition wire replacement
  • Ford E-350 Econoline and E-350 Econoline Club Wagon ignition system maintenance
  • Ford F-250 and F-350 spark plug wire set upgrade or repair
  • Addressing ignition misfires and weak spark issues in compatible Ford models
  • Replacing worn or damaged spark plug wires to restore engine performance

Installation Notes and Tips

When installing the Denso 671-8089 spark plug wire set, ensure the spark plug end boots are properly seated at a 115-degree angle to avoid stress on the wires. Confirm that the female terminals on both the distributor coil and spark plug ends are securely connected to prevent misfires. It is recommended to replace all wires in the set simultaneously to maintain balanced ignition performance. Handle the silicone boots carefully to avoid damage during installation.

Quality Assurance and Warranty

Denso manufactures this spark plug wire set to meet OEM specifications for fit and function. The use of silicone boots and precise terminal design supports durability under typical operating conditions. While specific warranty details are not provided here, Denso products generally come with manufacturer-backed quality assurance to ensure reliable performance in compatible Ford vehicles.

BrandDenso
Part Number671-8089
Position8mm
Bushing Material8
Distributor Coil End Terminal TypeFemale
Insulation Outside Diameter8.00
Spark Plug Boot MaterialSilicone
Spark Plug End Boot Degree115
Spark Plug End Terminal TypeFEMALE

This part fits 37 vehicles. Search below:

YearMakeModelPositionNotes
1997FordF-350N/A8mm
1996FordE-350 EconolineN/A8mm
1996FordE-350 Econoline Club WagonN/A8mm
1996FordF-250N/A8mm
1996FordF-350N/A8mm
1995FordE-350 EconolineN/A8mm
1995FordE-350 Econoline Club WagonN/A8mm
1995FordF-250N/A8mm
1995FordF-350N/A8mm
1994FordE-350 EconolineN/A8mm
1994FordE-350 Econoline Club WagonN/A8mm
1994FordF-250N/A8mm
1994FordF-350N/A8mm
1993FordE-350 EconolineN/A8mm
1993FordE-350 Econoline Club WagonN/A8mm
1993FordF-250N/A8mm
1993FordF-350N/A8mm
1992FordE-350 EconolineN/A8mm
1992FordE-350 Econoline Club WagonN/A8mm
1992FordF-250N/A8mm
1992FordF-350N/A8mm
1991FordE-250 Econoline Club WagonN/A8mm
1991FordE-350 EconolineN/A8mm
1991FordE-350 Econoline Club WagonN/A8mm
1991FordF-250N/A8mm
1991FordF-350N/A8mm
1990FordE-250 Econoline Club WagonN/A8mm
1990FordE-350 EconolineN/A8mm
1990FordE-350 Econoline Club WagonN/A8mm
1990FordF-250N/A8mm
1990FordF-350N/A8mm
1989FordE-250 Econoline Club WagonN/A8mm
1989FordE-350 EconolineN/A8mm
1989FordE-350 Econoline Club WagonN/A8mm
1989FordF-250N/A8mm
1989FordF-350N/A8mm
1987FordE-350 EconolineN/A8mm

* 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:

16-818Q

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.