HomeIgnition > Ignition Wire and Related ComponentsDenso 671-4251 Spark Plug Wire Set
Part #: 671-4251

Denso 671-4251 Spark Plug Wire Set

7mm
⚙️ 8 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦7mm
🚗Fitment: Kia, Sportage
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Overview of Denso 7mm Spark Plug Wire Set for Kia Sportage

The Denso 7mm Spark Plug Wire Set (Part Number 671-4251) is designed specifically for Kia Sportage models, providing reliable ignition performance. Engineered with quality materials, this set ensures consistent electrical conductivity and durability under demanding conditions.

  • Spark plug boot material: Sil PBT Sil for enhanced heat resistance
  • Distributor coil end terminal type: Male for secure connection
  • Insulation outside diameter: 7.00 mm for optimal electrical insulation
  • Spark plug end boot degree: 180° for precise fitment
  • Spark plug end terminal type: Female for compatibility with spark plugs
  • Includes one angled and one straight spark plug end boot for versatile installation

Detailed Features and Specifications

The Denso 7mm product line focuses on delivering spark plug wire sets with a 7.00 mm insulation diameter, balancing flexibility and durability. This wire set features Sil PBT Sil spark plug boots, which provide excellent resistance to heat and chemical exposure, critical for maintaining ignition integrity. The 180-degree spark plug end boot design allows for proper routing and fitment in the Kia Sportage engine bay. The male distributor coil end terminal and female spark plug end terminal ensure secure and reliable electrical connections, reducing the risk of misfires.

Compatible Vehicles and Applications

This spark plug wire set is compatible with Kia Sportage models, engineered to meet the specific ignition system requirements of this vehicle. The part number 671-4251 corresponds directly to the OEM specifications for these models, ensuring proper fit and function.

  • Resolves ignition misfires caused by worn or damaged spark plug wires
  • Prevents voltage leaks that can reduce engine performance
  • Addresses issues related to poor electrical conductivity in ignition systems
  • Helps maintain consistent spark delivery for smoother engine operation

Installation Notes and Tips

When installing the Denso 7mm Spark Plug Wire Set 671-4251 on a Kia Sportage, ensure the spark plug boots are fully seated on the spark plugs and the distributor coil terminals are securely connected. The 180-degree spark plug end boot should be oriented to avoid contact with hot engine components or moving parts. 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 strict quality standards, ensuring durability and reliable performance. While specific warranty details are not provided here, Denso products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Using genuine Denso parts like the 671-4251 helps maintain the integrity of the Kia Sportage ignition system.

BrandDenso
Part Number671-4251
Position7mm
Bushing Material1
Distributor Coil End Terminal TypeMale
Insulation Outside Diameter7.00
Spark Plug Boot MaterialSil PBT Sil
Spark Plug End Boot Degree180
Spark Plug End Boot Quantity Straight1
Spark Plug End Terminal TypeFEMALE

This part fits 8 vehicles. Search below:

YearMakeModelPositionNotes
2002KiaSportageN/A7mm
2001KiaSportageN/A7mm
2000KiaSportageN/A7mm
1999KiaSportageN/A7mm
1998KiaSportageN/A7mm
1997KiaSportageN/A7mm
1996KiaSportageN/A7mm
1995KiaSportageN/A7mm

* 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:

964U

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