OE Quality
60-Day Returns

Denso 671-6256 Direct Ignition Coil Boot Kit
Reliable Ignition Coil Boot Kit for Hyundai and Kia Vehicles
The Denso 671-6256 Direct Ignition Coil Boot Kit is designed to provide a secure and durable connection for ignition coils in select Hyundai and Kia models. Engineered with high-quality silicone material, this ignition coil boot ensures consistent performance and longevity.
- Length: 102.90 mm for precise fitment
- Boot Material: Durable silicone for heat and wear resistance
- Terminal Quantity: 1 terminal per boot
- Terminal Gender: Male and female terminals included
- Boot Color: Black for standard OEM appearance
About the Denso 6 Boots Product Line
The Denso 6 Boots product line focuses on ignition coil boot kits that meet OEM specifications for fit and function. This line is engineered to maintain optimal electrical insulation and mechanical protection, ensuring reliable ignition system performance. The 671-6256 part number is part of this line, offering compatibility and quality for Hyundai and Kia vehicles.
Product Details and Compatibility
This direct ignition coil boot kit is compatible with Hyundai Amanti, Santa Fe, and Kia Sedona, Sorento, XG300, and XG350 models. The 102.90 mm length and silicone construction provide a secure seal and resistance to heat and environmental factors. The inclusion of both male and female terminals ensures proper electrical connection within the ignition system.
Common Applications and Issues Addressed
- Replacement of worn or cracked ignition coil boots
- Resolving misfires caused by poor ignition coil connections
- Preventing moisture intrusion and electrical shorts
- Maintaining consistent spark delivery for engine performance
- Addressing ignition coil boot degradation due to heat exposure
Installation Notes and Tips
Ensure the ignition coil and spark plug surfaces are clean before installation. Carefully connect the male and female terminals to avoid damage. Verify the boot length matches the original part to maintain proper fit. Use dielectric grease if recommended by the vehicle manufacturer to improve electrical contact and ease future removal.
Quality Assurance and Warranty
Denso ignition coil boot kits are manufactured to meet strict quality standards for durability and performance. The 671-6256 part number undergoes rigorous testing to ensure compatibility with Hyundai and Kia ignition systems. Warranty coverage details should be confirmed with the product documentation or supplier.
| Brand | Denso |
| Part Number | 671-6256 |
| Position | 6 Boots |
| Boot Color | Black |
| Boot Material | Silicone |
| Length | 102.90 |
| Terminal Gender | Male Female |
| Terminal Quantity | 1 |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2006 | Hyundai | Santa Fe | N/A | Ignition Wire Set necessary for proper installation of Direct Ignition Coil Boot Kit.; 6 Boots |
| 2006 | Kia | Amanti | N/A | Ignition Wire Set necessary for proper installation of Direct Ignition Coil Boot Kit.; 6 Boots |
| 2006 | Kia | Sorento | N/A | Ignition Wire Set necessary for proper installation of Direct Ignition Coil Boot Kit.; 6 Boots |
| 2005 | Hyundai | Santa Fe | N/A | Ignition Wire Set necessary for proper installation of Direct Ignition Coil Boot Kit.; 6 Boots |
| 2005 | Hyundai | XG350 | N/A | Ignition Wire Set necessary for proper installation of Direct Ignition Coil Boot Kit.; 6 Boots |
| 2005 | Kia | Amanti | N/A | Ignition Wire Set necessary for proper installation of Direct Ignition Coil Boot Kit.; 6 Boots |
| 2005 | Kia | Sedona | N/A | Ignition Wire Set necessary for proper installation of Direct Ignition Coil Boot Kit.; 6 Boots |
| 2005 | Kia | Sorento | N/A | Ignition Wire Set necessary for proper installation of Direct Ignition Coil Boot Kit.; 6 Boots |
| 2004 | Hyundai | Santa Fe | N/A | Ignition Wire Set necessary for proper installation of Direct Ignition Coil Boot Kit.; 6 Boots |
| 2004 | Hyundai | XG350 | N/A | Ignition Wire Set necessary for proper installation of Direct Ignition Coil Boot Kit.; 6 Boots |
| 2004 | Kia | Amanti | N/A | Ignition Wire Set necessary for proper installation of Direct Ignition Coil Boot Kit.; 6 Boots |
| 2004 | Kia | Sedona | N/A | Ignition Wire Set necessary for proper installation of Direct Ignition Coil Boot Kit.; 6 Boots |
| 2004 | Kia | Sorento | N/A | Ignition Wire Set necessary for proper installation of Direct Ignition Coil Boot Kit.; 6 Boots |
| 2003 | Hyundai | Santa Fe | N/A | Ignition Wire Set necessary for proper installation of Direct Ignition Coil Boot Kit.; 6 Boots |
| 2003 | Hyundai | XG350 | N/A | Ignition Wire Set necessary for proper installation of Direct Ignition Coil Boot Kit.; 6 Boots |
| 2003 | Kia | Sedona | N/A | Ignition Wire Set necessary for proper installation of Direct Ignition Coil Boot Kit.; 6 Boots |
| 2003 | Kia | Sorento | N/A | Ignition Wire Set necessary for proper installation of Direct Ignition Coil Boot Kit.; 6 Boots |
| 2002 | Hyundai | XG350 | N/A | Ignition Wire Set necessary for proper installation of Direct Ignition Coil Boot Kit.; 6 Boots |
| 2002 | Kia | Sedona | N/A | Ignition Wire Set necessary for proper installation of Direct Ignition Coil Boot Kit.; 6 Boots |
| 2001 | Hyundai | XG300 | N/A | Ignition Wire Set necessary for proper installation of Direct Ignition Coil Boot Kit.; 6 Boots |
* 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.